Works (424)
Updated: December 9th, 2024 08:35
2024 journal article
Editorial
IEEE Transactions on Semiconductor Manufacturing.
open access via ieeexplore.ieee.org (publisher PDF)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
Source: ORCID
Added: February 6, 2024
2023 article
The Editorial
Uzsoy, R. (2023, May). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 36, pp. 157–157.
Sources: Web Of Science, NC State University Libraries, ORCID
Added: June 26, 2023
2022 article
Coordination of manufacturing and engineering activities during product transitions
Bansal, A., Ozaltin, O. Y., Uzsoy, R., & Kempf, K. G. (2022, April 9). NAVAL RESEARCH LOGISTICS, Vol. 4.
author keywords: combinatorial auctions; integer programming; Product transition; subadditive duality
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: April 18, 2022
2022 article
Editorial
Uzsoy, R. (2022, February). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 35, pp. 1–1.
Sources: ORCID, Web Of Science, NC State University Libraries
Added: February 24, 2022
2022 article
Editorial
Uzsoy, R. (2022, May). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 35, pp. 153–153.
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: May 6, 2022
2022 article
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING Editorial
Uzsoy, R. (2022, November). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 35, pp. 595–595.
Sources: ORCID, Web Of Science, NC State University Libraries
Added: November 4, 2022
2022 journal article
Integrated and hierarchical systems for coordinating order acceptance and release planning
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 303(3), 1277–1289.
author keywords: Production; Order acceptance; Load-dependent lead times; Rolling horizon; Service level
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
16. Peace, Justice and Strong Institutions
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 21, 2022
2022 article
Managing Product Transitions: A Bilevel Programming Approach
Khorramfar, R., Ozaltin, O. Y., Kempf, K. G., & Uzsoy, R. (2022, June 30). INFORMS JOURNAL ON COMPUTING, Vol. 6, pp. 1–17.
author keywords: product transitions; bilevel programming; constraint and column generation; generalized Nash equilibrium
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: July 1, 2022
2022 article
Safety stock placement with market selection under load-dependent lead times
Ghadimi, F., Aouam, T., & Uzsoy, R. (2022, May 23). IISE TRANSACTIONS, Vol. 5.
author keywords: Supply chain management; load-dependent lead time; safety stocks; guaranteed service; market selection
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: June 22, 2022
2022 journal article
Safety stock placement with market selection under load-dependent lead times
IISE Transactions on Scheduling and Logistics, 3.
Sources: NC State University Libraries, NC State University Libraries
Added: November 24, 2022
2022 article
TOWARDS DECENTRALIZED DECISIONS FOR MANAGING PRODUCT TRANSITIONS IN SEMICONDUCTOR MANUFACTURING
2022 WINTER SIMULATION CONFERENCE (WSC), pp. 3442–3452.
TL;DR:
Starting from a centralized optimization model, decentralized models using Lagrangian relaxation are obtained using Lagrangian relaxation, and the challenges encountered in formulating and solving these decentralized models are explored.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: September 5, 2023
2022 journal article
Valuation of hospital resources: an optimization approach using clearing functions
IISE Transactions on Healthcare Systems Engineering, 4.
TL;DR:
The results show that large instances of the model can be solved in reasonable CPU times, and that the model yields resource valuations that are qualitatively different from conventional approaches ignoring queueing costs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: ORCID, NC State University Libraries, NC State University Libraries
Added: July 8, 2022
2021 conference paper
A Resource Coordination Model for Managing Product Transitions
Leca, C. A., Kempf, K. G., & Uzsoy, R. (2021, August). Presented at the IEEE Conference on Automation Science and Engineering (CASE), Lyons, France.
Event: IEEE Conference on Automation Science and Engineering (CASE) at Lyons, France on August 23-27, 2021
Source: NC State University Libraries
Added: February 26, 2022
2021 article
A genetic algorithm for order acceptance and scheduling in additive manufacturing
Kapadia, M. S., Uzsoy, R., Starly, B., & Warsing, D. P., Jr. (2021, October 23). INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, Vol. 10.
author keywords: Order acceptance scheduling; genetic algorithms; additive manufacturing; statistical optimum estimation; batch machine scheduling
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021
2021 article proceedings
An Optimization Framework for Managing Product Transitions in Semiconductor Manufacturing
Presented at the 2021 Winter Simulation Conference (WSC).
Event: 2021 Winter Simulation Conference (WSC)
TL;DR:
Computational experiments indicate that the model captures the interactions between agents in a logically consistent manner, providing a basis for decentralized approaches and stochastic formulations.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 25, 2022
2021 article
Editorial
Uzsoy, R. (2021, May). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 34, pp. 139–139.
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 10, 2021
2021 article
Editorial
Uzsoy, R. (2021, November). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 34, pp. 443–443.
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 15, 2021
2021 speech
Fast Approximate Solutions for Capacitated Production Planning Under Uncertain Demand
Uzsoy, R. (2021, January). Presented at the Technical University of Munich, (Virtual).
Event: Technical University of Munich at (Virtual)
Source: NC State University Libraries
Added: February 26, 2022
2021 journal article
Managing product transitions with learning and congestion effects
INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 239.
author keywords: New product introduction; Learning effects; Non-linear programming; Genetic algorithms; Semiconductor manufacturing
TL;DR:
A non-convex nonlinear optimization model is formulated to determine the mix of production and engineering lots to be processed, and approximate solutions using a genetic algorithm are obtained.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 26, 2021
2021 article
Order release in production planning and control systems: challenges and opportunities
Missbauer, H., & Uzsoy, R. (2021, November 3). INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, Vol. 11.
author keywords: Production planning; order release; cycle times; hierarchical production planning; optimization
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 15, 2021
2020 conference paper
A Lagrangian Approach for Stochastic Multiproduct Production Planning with Forecast Evolution
Proceedings of the International Working Seminar on Production Economics. Presented at the International Working Seminar on Production Economics, Innsbruck, Austria.
Event: International Working Seminar on Production Economics at Innsbruck, Austria
Source: NC State University Libraries
Added: February 26, 2022
2020 article
A SIMULATION OPTIMIZATION APPROACH FOR MANAGING PRODUCT TRANSITIONS IN MULTISTAGE PRODUCTION LINES
2020 WINTER SIMULATION CONFERENCE (WSC), pp. 1730–1741.
TL;DR:
This work uses simulation optimization to develop solutions and examine the impact of learning at a single machine on the rest of the system, laying the foundation for studying product transitions using realistic fab scale simulation models.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 7, 2021
2020 journal article
A Simple Model of Capacity Contention During New Product Introductions
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 33(2), 240–251.
author keywords: New product introduction; learning effects; non-linear programming; genetic algorithms
TL;DR:
The principal insight is that careful management of releases during product transitions has the potential to mitigate many of the adverse effects frequently observed in practice such as longer cycle times for both old and new products.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 15, 2020
2020 journal article
Conic programming models for production planning with clearing functions: Formulations and duality
European Journal of Operational Research, 292(3), 953–966.
author keywords: Capacity pricing; Congestion; Conic programming; Production planning
TL;DR:
It is shown that several clearing function forms considered in the literature to date can be reformulated as conic programs (CPs), for which efficient solution methods and an elegant duality theory analogous to that for linear programming exist.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: April 12, 2021
2020 journal article
Constraint violation reduction search for 0-1 mixed integer linear programming problems
ENGINEERING OPTIMIZATION, 53(4), 609–626.
author keywords: Primal heuristic; MILP; resource constrained project scheduling; MIPLIB; capacitated warehouse location
TL;DR:
This article presents Constraint Violation Reduction Search (CVRS), a primal heuristic for 0–1 Mixed Integer Linear Programming (MILP) problems that constructs a series of MILP subproblems by adding artificial variables representing the amount by which each constraint is violated and minimizing their sum in the objective function.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: May 8, 2020
2020 article
Editorial
Uzsoy, R. (2020, May). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 33, pp. 143–143.
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 15, 2020
2020 book
Production Planning with Capacitated Resources and Congestion
Sources: Crossref, NC State University Libraries
Added: January 23, 2022
2019 article
2018 Best Paper Award
Uzsoy, R. (2019, May). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 32, pp. 139–139.
TL;DR:
The authors examine the very important problem of managing starts into a wafer fab during the ramps-up of new capacity, and find that maintaining starts slightly below constraint capacity to reduce cycle times can actually increase total output over the ramp-up duration.
(via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: April 20, 2020
2019 article proceedings
A Robust Optimization Approach for Production Planning Under Exogenous Planned Lead Times
Presented at the 2019 Winter Simulation Conference (WSC).
Event: 2019 Winter Simulation Conference (WSC)
TL;DR:
This paper presents a distributionally robust release planning model that allows planned lead time probability estimates to vary over a specified ambiguity set and shows that the average objective function value of the robust solutions are better than that of the nominal solution by a margin of almost 20% in the scenario with the highest uncertainty level.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 25, 2022
2019 article
A problem reduction approach for production planning using clearing functions
Kacar, N. B., Moench, L., & Uzsoy, R. (2019, June). AT-AUTOMATISIERUNGSTECHNIK, Vol. 67, pp. 455–467.
author keywords: production planning; clearing functions; model reduction; simulation experiments; semiconductor manufacturing
TL;DR:
Dieser Artikel untersucht die Leistungsfähigkeit von reduzierten Modellen, bei denen lediglich eine Teilmenge der potentiell kritischen Maschinengruppen durch Auslastungsfunktionen repräsentiert wird, in Bezug auf Kosten and Gewinn.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 1, 2019
2019 article
Appreciation to the TSM Community
Uzsoy, R. (2019, November). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 32, pp. 362–362.
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 6, 2020
2019 speech
Conic Reformulation of Production Planning Models with Clearing Functions
Gopalswamy, K., & Uzsoy, R. (2019, May). Presented at the Institute of Industrial and Systems Engineering Research Conference, Orlando, FL.
Event: Institute of Industrial and Systems Engineering Research Conference at Orlando, FL
Source: NC State University Libraries
Added: February 26, 2022
2019 conference paper
Coordinating Capacity Negotiations in Semiconductor Manufacturing
Proceedings of the IEEE Conference on Automation Science and Engineering. Presented at the CASE 2019 - International Conference on Automation Science and Engineering, Vancouver, British Columbia, Canada.
Event: CASE 2019 - International Conference on Automation Science and Engineering at Vancouver, British Columbia, Canada
Source: NC State University Libraries
Added: February 26, 2022
2019 article proceedings
Evaluating Mixed Integer Programming Models for Solving Stochastic Inventory Problems
Presented at the 2019 Winter Simulation Conference (WSC).
Event: 2019 Winter Simulation Conference (WSC)
TL;DR:
Computational experiments identify several demand and cost scenarios in which the MIP models yield near-optimal solutions, and other cases where they fail, suggesting directions for future research.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 26, 2022
2019 speech
Impact of Part Scheduling Policy on Additive Manufacturing Production System Performance
Kapadia, M. S., Starly, B., Thomas, A., Uzsoy, R., & Warsing, D. (2019, May). Presented at the Institute of Industrial and Systems Engineering Research Conference, Orlando, FL.
Event: Institute of Industrial and Systems Engineering Research Conference at Orlando, FL
Source: NC State University Libraries
Added: February 26, 2022
2019 journal article
Impact of Scheduling Policies on the Performance of an Additive Manufacturing Production System
Procedia Manufacturing, 39, 447–456.
Contributors: M. Kapadia n, B. Starly n, A. Thomas n, n & D. Warsing n
author keywords: Iterative Optimization-based Simulation; Additive Manufacturing; Genetic Algorithm
TL;DR:
Simulation experiments using an Iterative Optimization-based Simulation (IOS) model integrating a simulation engine with a computational engine show that the scheduling policies have a significant impact on cycle time and order lateness.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Crossref, ORCID
Added: October 23, 2020
2019 conference paper
Impact of Scheduling Policies on the Performance of an Additive Manufacturing System
Kapadia, M. S., Starly, B., Thomas, A., Uzsoy, R., & Warsing, D. (2019, August). Presented at the 25th International Conference on Production Research Manufacturing Innovation: Cyber Physical Manufacturing, Chicago, IL.
Event: 25th International Conference on Production Research Manufacturing Innovation: Cyber Physical Manufacturing at Chicago, IL
Source: NC State University Libraries
Added: February 26, 2022
2019 journal article
Iterative combinatorial auctions for managing product transitions in semiconductor manufacturing
IISE TRANSACTIONS, 52(4), 413–431.
author keywords: Product transitions; Lagrangian relaxation; column generation; iterative combinatorial auctions; semiconductor manufacturing
TL;DR:
Computational results show that the ICA that uses column generation to update prices outperforms that using subgradient search, obtaining near-optimal corporate profit in low CPU times.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 7, 2019
2019 article proceedings
Optimzing Engineering and Production Lots During Product Transitions in Semiconductor Manufacturing
Presented at the 2019 Winter Simulation Conference (WSC).
Event: 2019 Winter Simulation Conference (WSC)
TL;DR:
A simulation model of a simplified production system that captures the impact of a new product introduction and the learning effects of production and engineering activities on the total system throughput is developed.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 26, 2022
2019 speech
Simulation Optimization For Planning Product Transitions In Semiconductor Manufacturing Facilities
Manda, A. B., & Uzsoy, R. (2019, May). Presented at the Institute of Industrial and Systems Engineering Research Conference, Orlando, FL.
Event: Institute of Industrial and Systems Engineering Research Conference at Orlando, FL
Source: NC State University Libraries
Added: February 26, 2022
2019 journal article
Simulation-Based Performance Assessment of Production Planning Models With Safety Stock and Forecast Evolution in Semiconductor Wafer Fabrication
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 33(1), 1–12.
author keywords: Production planning; rolling horizon; forecast evolution; safety stocks
TL;DR:
Simulation experiments show that chance-constrained production planning models that integrate safety stock and production planning decisions outperform others and the formulations with workload-dependent lead times also outperform those with fixed lead times that are an integer multiple of the period length.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 27, 2020
2018 speech
A Review of Product Ramping Models in Semiconductor Manufacturing
Manda, A. B., & Uzsoy, R. (2018, November). Presented at the INFORMS National Meeting, Phoenix, AZ.
Event: INFORMS National Meeting at Phoenix, AZ
Source: NC State University Libraries
Added: February 26, 2022
2018 journal article
A data-driven iterative refinement approach for estimating clearing functions from simulation models of production systems
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 57(19), 6013–6030.
author keywords: regression; simulation; variable sampling; clearing functions; production planning
TL;DR:
This work addresses the model misspecification problem by introducing a generalised functional form, and the sampling issues via iterative refinement of initial parameter estimates, and yields improved performance for planning models at higher levels of utilisation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 7, 2019
2018 journal article
A survey of semiconductor supply chain models Part II: demand planning, inventory management, and capacity planning
International Journal of Production Research, 56(13), 4546–4564.
author keywords: supply chain management; semiconductor industry; capacity planning; inventory management; demand uncertainty
TL;DR:
This paper reviews the areas of Demand Planning, Inventory Management and Capacity Planning in semiconductor supply chains and discusses models to support Master Planning, Production Planning and Demand Fulfilment in this industry.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2018 article proceedings
AN EXPLORATORY COMPARISON OF CLEARING FUNCTION AND DATA-DRIVEN PRODUCTION PLANNING MODELS
Presented at the 2018 Winter Simulation Conference (WSC).
Event: 2018 Winter Simulation Conference (WSC)
TL;DR:
This work compares the clearing function based approach to the data driven approach using a simulation model of a scaled-down semiconductor wafer fabrication facility and discusses the strengths and weaknesses of the two approaches.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2018 article
Appreciation to Our Reviewers
Uzsoy, R. (2018, November). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 31, pp. 405–405.
Sources: Web Of Science, NC State University Libraries
Added: November 5, 2018
2018 speech
Conic Reformulations of Production Planning Problems with Clearing Functions
Gopalswamy, K., & Uzsoy, R. (2018, November). Presented at the INFORMS National Meeting, Phoenix, AZ.
Event: INFORMS National Meeting at Phoenix, AZ
Source: NC State University Libraries
Added: February 26, 2022
2018 conference paper
Coordinating Capacity Negotiations In Semiconductor Industry
Bansal, A., Uzsoy, R., & Kempf, K. G. (2018, November). Presented at the INFORMS National Meeting, Phoenix, AZ.
Event: INFORMS National Meeting at Phoenix, AZ
Source: NC State University Libraries
Added: May 1, 2022
2018 journal article
Editorial 2017 Best Paper Award
IEEE Transactions on Semiconductor Manufacturing, 31(3), 325–325.
Source: ORCID
Added: February 24, 2022
2018 article
Editorial from the Incoming Editor-in-Chief
Uzsoy, R. (2018, May). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 31, pp. 195–195.
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2018 conference paper
Modeling for the Equitable and Effective Distribution of Food Donations Under Stochastic Capacities
Sengul Orgut, I., Ivy, J. S., & Uzsoy, R. (2018, November). Presented at the INFORMS National Meeting, Phoenix, AZ.
Event: INFORMS National Meeting at Phoenix, AZ
Source: NC State University Libraries
Added: May 1, 2022
2018 speech
Planning Releases During Product Transitions in Semiconductor Manufacturing
Manda, A. B., & Uzsoy, R. (2018, November). Presented at the INFORMS National Meeting, Phoenix, AZ.
Event: INFORMS National Meeting at Phoenix, AZ
Source: NC State University Libraries
Added: February 26, 2022
2018 article proceedings
Problem Reduction Approaches for Production Planning Using Clearing Functions
Presented at the 2018 IEEE 14th International Conference on Automation Science and Engineering (CASE).
Event: 2018 IEEE 14th International Conference on Automation Science and Engineering (CASE)
TL;DR:
It is found that even when the workcenters considered involve 75% of the average work in progress in the system, the reduced models result in substantially lower performance than the full model where CFs are fitted to all workCenters.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2018 conference paper
Production Planning Models with Chance Constraints and Advance Demand Information
Ziarnetzky, T., Monch, L., & Uzsoy, R. (2018, May). Presented at the IISE Annual Conference, Orlando, FL.
Event: IISE Annual Conference at Orlando, FL
Source: NC State University Libraries
Added: May 1, 2022
2018 journal article
Production Planning and Engineering Process Improvement
Communications in Applied Analysis, 22(4), 583–596.
Source: NC State University Libraries
Added: February 26, 2022
2018 conference paper
Robust Optimization Approaches for the Equitable and Effective Distribution of Donated Food
Sengul Orgut, I., Ivy, J. S., Uzsoy, R., & Hale, C. (2018, November). Presented at the INFORMS National Meeting, Phoenix, AZ.
Event: INFORMS National Meeting at Phoenix, AZ
Source: NC State University Libraries
Added: March 19, 2022
2018 journal article
Robust optimization approaches for the equitable and effective distribution of donated food
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 269(2), 516–531.
author keywords: Humanitarian operations; Robust optimization; Uncertainty modeling; Food bank; Distribution
TL;DR:
Two robust optimization models to support the equitable and effective distribution of donated food over the food bank's service area are presented and structural properties of both models are derived and efficient exact solution algorithms are developed.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2018 journal article
Rolling horizon, multi-product production planning with chance constraints and forecast evolution for wafer fabs
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 56(18), 6112–6134.
author keywords: production planning; semiconductor manufacture; simulation; rolling horizon; forecast evolution
TL;DR:
It is found that the chance-constrained model with forecast updates outperforms the one without forecast updates with respect to expected service level and profit, and that considering forecast evolution in production planning models can lead to improved performance by exploiting the advance demand information provided by the forecast updates.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018
2018 journal article
Rounding heuristics for multiple product dynamic lot-sizing in the presence of queueing behavior
COMPUTERS & OPERATIONS RESEARCH, 100, 54–65.
author keywords: Nonlinear integer programming; Dynamic lot-sizing; Production planning; Queueing; Rounding heuristic; Feasibility pump heuristic; Surrogate problem method
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 5, 2018
2018 article proceedings
SIMULATION OPTIMIZATION FOR PLANNING PRODUCT TRANSITIONS IN SEMICONDUCTOR MANUFACTURING FACILITIES
Presented at the 2018 Winter Simulation Conference (WSC).
Event: 2018 Winter Simulation Conference (WSC)
TL;DR:
This work combines a simulation model of a simplified production system and a learning model to optimize releases of old and new products using simulation optimization, and provides insights into the structure of optimal release policies.
(via Semantic Scholar)
Source: Crossref
Added: March 5, 2022
2018 journal article
Valid inequalities for concave piecewise linear regression
OPERATIONS RESEARCH LETTERS, 47(1), 52–58.
author keywords: Concave regression; Piecewise linear fitting; Valid inequalities; Clearing function
TL;DR:
Results with univariate data show that the proposed valid inequalities improve the root relaxation lower bound, permitting significant improvements in solution time.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: February 18, 2019
2017 journal article
A comparison of mixed integer programming formulations of the capacitated lot-sizing problem
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 56(23), 7064–7084.
Contributors: H. Karagul*, D. Warsing n , T. Hodgson n , M. Kapadia n & n
author keywords: capacitated lot sizing; mixed integer linear programming; set-up planning; printing industry; optimisation
TL;DR:
The authors' experiments demonstrate that, while the S&S formulation provides a much tighter LP bound, the Novel formulation is better able to exploit the intelligence of the CPLEX solution engine.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: January 14, 2019
2017 journal article
A survey of semiconductor supply chain models part I: semiconductor supply chains, strategic network design, and supply chain simulation
International Journal of Production Research, 56(13), 4524–4545.
author keywords: supply chain management; semiconductor industry; production planning; survey; future research
TL;DR:
The structure of semiconductor supply chains is described to provide context for the research efforts, and a classification scheme for the relevant literature is proposed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: August 28, 2020
2017 journal article
A survey of semiconductor supply chain models part III: master planning, production planning, and demand fulfilment
International Journal of Production Research, 56(13), 4565–4584.
author keywords: supply chain management; semiconductor industry; production planning; survey; future research
TL;DR:
This paper concludes the series, discussing Master Planning, Production Planning, Demand Fulfilment, and Available to Promise (ATP) in semiconductor supply chains.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: August 28, 2020
2017 article proceedings
An iterative refinement approach to fitting clearing functions to data from simulation models of production systems
Presented at the 2017 Winter Simulation Conference (WSC).
Event: 2017 Winter Simulation Conference (WSC)
TL;DR:
This work proposes an iterative refinement procedure that uses simulation experiments to resample data from the production system as the parameters of the clearing function are iteratively updated.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2017 conference paper
Load dependent lead time modelling: A robust optimization approach
2017 winter simulation conference (wsc), 3531–3542.
Source: NC State University Libraries
Added: August 6, 2018
2017 journal article
Modeling for the equitable and effective distribution of food donations under stochastic receiving capacities
IISE TRANSACTIONS, 49(6), 567–578.
author keywords: Food distribution; stochastic models; equity; fairness; effectiveness; food bank; capacitated network flow problems; newsvendor problem; humanitarian logistics; food insecurity
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2017 journal article
Multi-dimensional clearing functions for aggregate capacity modelling in multi-stage production systems
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 55(14), 4164–4179.
author keywords: capacity modelling; clearing functions; anticipation functions; production planning; nonlinear programming; predictive modelling
TL;DR:
It is found that at low utilisation, aggregation of state variables has little effect on system performance; multi-dimensional clearing functions outperform single-dimensional ones in general; and increasing manufacturing flexibility allows the use of aggregate clearing functions with little loss of solution quality.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2016 conference paper
(Almost) present at the creation: 25 years of modelling and simulation in semiconductor manufacturing
2016 10th european conference on antennas and propagation (eucap), 2509–2509.
Source: NC State University Libraries
Added: August 6, 2018
2016 conference paper
A Lagrangian Approach for Coordinating Capacity Negotiations in a Semiconductor Firm
Bansal, A., Uzsoy, R., & Kempf K., G. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 conference paper
A Lagrangian Relaxation Approach for a Multiproduct Stochastic Production Planning Problem
Albey, E., Uzsoy, R., & Kempf, K. G. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 conference paper
A Systematic Literature Review of Rolling Methods for Production Planning
Wollmann, R. G., de Sampaio, R., & Uzsoy, R. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 conference paper
A chance constraint based multi-item production planning model using simulation optimization
2016 winter simulation conference (wsc), 2719–2730.
Source: NC State University Libraries
Added: August 6, 2018
2016 journal article
A metamodel-based Monte Carlo simulation approach for responsive production planning of manufacturing systems
JOURNAL OF MANUFACTURING SYSTEMS, 38, 114–133.
author keywords: Production planning; Metamodeling; Non-stationary time series; Monte Carlo simulation; Multi-objective optimization
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2016 journal article
Achieving equity, effectiveness, and efficiency in food bank operations: Strategies for feeding America with implications for global hunger relief
Advances in Managing Humanitarian Operations, 235, 229–256.
Source: NC State University Libraries
Added: August 6, 2018
2016 journal article
Chance-constrained formulations in rolling horizon production planning: an experimental study
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 54(13), 3927–3942.
author keywords: production planning; rolling horizon; nervousness; schedule stability; chance constraints
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2016 speech
Demand Modeling with Forecast Evolution: An Application to Production Planning
Uzsoy, R. (2016, February). Presented at the Fernuniversitat Hagen, Hagen, Germany & University of Wisconsin-Madison.
Event: Fernuniversitat Hagen, Hagen, Germany & University of Wisconsin-Madison
Source: NC State University Libraries
Added: May 1, 2022
2016 conference paper
Estimating Clearing Functions for Production Resources using Simulation Optimization
Kacar, N. B., & Uzsoy, R. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 conference paper
Estimating Clearing Functions using Generalized Regression
Gopalswamy, K., & Uzsoy, R. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 journal article
Estimating the costs of planned changes implied by freezing production plans
Heuristics, Metaheuristics and Approximate Methods in Planning and Scheduling, 236, 17–44.
Source: NC State University Libraries
Added: August 6, 2018
2016 speech
Modeling and Analysis of Semiconductor Supply Chains
Fowler, J. W., Monch, L., & Uzsoy, R. (2016, February). Presented at the Workshop on Modeling the Semiconductor Supply Chain, Schloss Dagstuhl, Germany.
Event: Workshop on Modeling the Semiconductor Supply Chain at Schloss Dagstuhl, Germany
Source: NC State University Libraries
Added: May 1, 2022
2016 journal article
Modeling cycle times in production planning models for wafer fabrication
IEEE Transactions on Semiconductor Manufacturing, 29(2), 153–167.
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2016 conference paper
Modeling the Equitable and Effective Distribution of Food Donations under Stochastic Capacities
Sengul Orgut, I., Ivy, J. S., & Uzsoy, R. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 conference paper
Modeling the impact of new product introduction on the output of semiconductor wafer fabrication facilities
2016 winter simulation conference (wsc), 2547–2558.
Source: NC State University Libraries
Added: August 6, 2018
2016 conference paper
Modelling the Impact of New Product Introductions on Factory Throughput
Manda, A. B., Uzsoy, R., Kempf, K. G., & Kim, S. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 conference paper
Solving Stochastic Inventory Problems by Integer Programming
Arts, J., Albey, E., Uzsoy, R., de Kok, A. G., & Orcun, S. (2016, November). Presented at the INFORMS National Meeting, Nashville, TN.
Event: INFORMS National Meeting at Nashville, TN
Source: NC State University Libraries
Added: May 1, 2022
2016 journal article
Special section on emerging advances in logistics systems: Integrating remote sensing, IT, and autonomy
IEEE Transactions on Automation Science and Engineering, 13(4), 1420–1421.
Source: NC State University Libraries
Added: August 6, 2018
2015 conference paper
A Column Generation Approach for MultipleProduct Dynamic Lot Sizing with Congestion
Kang, Y., Albey, E., & Uzsoy, R. (2015, August). Presented at the International Workshop on Lot Sizing, Haute Etudes Commercial, Montreal, Canada.
Event: International Workshop on Lot Sizing, Haute Etudes Commercial at Montreal, Canada
Source: NC State University Libraries
Added: May 1, 2022
2015 journal article
A random keys genetic algorithm for a bicriterion project selection and scheduling problem
International Journal of Planning and Scheduling, 2(2), 110.
TL;DR:
A genetic algorithm incorporating random keys and an efficient decoding procedure into the well-known NSGA-II procedure is proposed and the performance of this algorithm is evaluated in extensive computational experiments comparing the approximations of the Pareto-optimal set it obtains to those from NS GA-II.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 26, 2022
2015 journal article
Computing the number of acute-care beds within NC Certificate of Need
HEALTH SYSTEMS, 5(2), 98–108.
author keywords: Certificate of Need; geographic equity; health-care capacity; Voronoi diagram; acute-care beds
TL;DR:
North Carolina’s Certificate of Need legislation is intended to limit unnecessary growth in the number of acute-care beds throughout the state, and the current method of computing bed needs based on existing administrative units (counties) using Voronoi diagrams is rejected.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Demand Modeling With Forecast Evolution: An Application to Production Planning
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 28(3), 374–384.
author keywords: Production planning; demand modeling; chance constraints; forecast updating/evolution; linear programming; simulation; rolling horizon
TL;DR:
This paper integrates ideas from forecast evolution and inventory theory to plan work releases into a production facility in the face of stochastic demand.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Identifying potential bottlenecks in production systems using dual prices from a mathematical programming model
International Journal of Production Research, 54(7), 2000–2018.
author keywords: production planning; linear programming; bottlenecks; duality theory; clearing functions
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: August 28, 2020
2015 article proceedings
Lead time modeling in production planning
Presented at the 2015 Winter Simulation Conference (WSC).
Event: 2015 Winter Simulation Conference (WSC)
TL;DR:
This work uses a gradient based simulation optimization procedure (SOP) to determine the lead times that, when used in the FLT model, yield the best performance, suggesting that FLT and CF models are limited in representing the lead time dynamics.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2015 journal article
Modeling for the equitable and effective distribution of donated food under capacity constraints
IIE TRANSACTIONS, 48(3), 252–266.
author keywords: Food distribution; equity; fairness; effectiveness; food bank; capacitated network flow problems; resource allocation; humanitarian logistics; food supply chain; food insecurity
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Modeling the effect of public health resources and alerting on the dynamics of pertussis spread
HEALTH SYSTEMS, 5(2), 81–97.
author keywords: discrete event simulation; contact tracing; pertussis; infectious disease modeling; outbreak management
TL;DR:
The results suggest that the time to initiate contact tracing significantly affects the magnitude and duration of the outbreak, and some outbreaks could not be controlled within the 1-year time limit of simulation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 article proceedings
Simulation-based performance assessment of production planning formulations for semiconductor wafer fabrication
Presented at the 2015 Winter Simulation Conference (WSC).
Event: 2015 Winter Simulation Conference (WSC)
TL;DR:
This paper examines the impact of the planning window and period length on the performance of the production planning formulations, and finds that the performance advantage of clearing functions that is observed in a static setting can be also observe in a rolling horizon setting.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2014 article proceedings
(Almost) present at the creation: 25 years of modelling and simulation in semiconductor manufacturing
Presented at the 2014 Winter Simulation Conference - (WSC 2014).
Event: 2014 Winter Simulation Conference - (WSC 2014)
TL;DR:
This presentation will briefly review the evolution of modelling and analysis research in semiconductor manufacturing from an academic perspective, discuss its implications for academic research and industrial practice, and suggest a number of future directions for research and for more effective industry-university collaboration.
(via Semantic Scholar)
Source: Crossref
Added: March 6, 2022
2014 journal article
An exploratory study of disaggregated clearing functions for production systems with multiple products
International Journal of Production Research, 52(18), 5301–5322.
author keywords: capacity anticipation; clearing functions; production planning; simulation
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2014 conference paper
Analysis of Release Changes with Fixed Lead Time and Capacity
Lin, P. C., & Uzsoy, R. (2014, May). Presented at the Industrial and Systems Engineering Research Conference, Montreal, PQ, Canada.
Event: Industrial and Systems Engineering Research Conference at Montreal, PQ, Canada
Source: NC State University Libraries
Added: May 1, 2022
2014 journal article
Estimating Clearing Functions for Production Resources Using Simulation Optimization
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 12(2), 539–552.
author keywords: Clearing function; linear programming; production planning; simulation optimization; workload-dependent lead times
TL;DR:
This work implements a gradient-based simulation optimization approach, the Simultaneous Perturbation Stochastic Approximation (SPSA), to estimate clearing functions (CFs) that describe the expected output of a production resource as a function of its expected workload from empirical data.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2014 journal article
Statistical optimum estimation techniques for combinatorial optimization problems: a review and critique
JOURNAL OF HEURISTICS, 20(3), 329–358.
author keywords: Statistical optimum estimation; Experimental analysis; Heuristic quality assessment
TL;DR:
The theory and applications of these approaches to estimate the optimal values of difficult optimization problems are reviewed and their strengths and weaknesses are discussed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2014 journal article
The impact of lot-sizing in multiple product environments with congestion
JOURNAL OF MANUFACTURING SYSTEMS, 33(3), 436–444.
author keywords: Nonlinear programming; Dynamic lot sizing; Queueing; Congestion; Simulation; Rounding heuristics
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2014 journal article
Zero-order production planning models with stochastic demand and workload-dependent lead times
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 53(6), 1661–1679.
author keywords: robust optimisation; clearing functions; stochastic programming; production planning; chance constraints; workload-dependent lead times
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2013 journal article
A comparison of multiple linear regression approaches for fitting clearing functions to empirical data
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 52(11), 3164–3184.
author keywords: workload-dependent lead times; linear programming; simulation; production planning; clearing function
TL;DR:
This work uses a simulation model of a scaled-down wafer fabrication facility to generate data and evaluates the performance of the resulting CFs, finding that using load based CFs yields better performance.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2013 article proceedings
A comparison of production planning formulations with exogenous cycle time estimates using a large-scale wafer fab model
Presented at the 2013 Winter Simulation Conference - (WSC 2013).
Event: 2013 Winter Simulation Conference - (WSC 2013)
TL;DR:
This paper implements LP models to plan the releases of wafers into a large-scale wafer fabrication facility and compares the performance of LP models with and without non- integer lead times by simulating the execution of the resulting release plans, finding that the models with non-integer lead times yield substantially improved performance.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2013 journal article
Assessing the impact of alternative continuous improvement programmes in a flow shop using system dynamics
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 52(10), 3014–3031.
author keywords: factory physics; continuous improvement; operating curve
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2013 book
TL;DR:
A Probabilistic Characterization of Allocation Performance in a Worker-Constrained Job Shop and a Risk Integrated Methodology for Project Planning Under Uncertainty are studied.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2013 conference paper
Improving Shop Floor Level Performance in a Dynamic Lot Sizing Environment with Congestion
Albey, E., & Uzsoy, R. (2013, May). Presented at the Industrial and Systems Engineering Research Conference, San Juan, PR.
Event: Industrial and Systems Engineering Research Conference at San Juan, PR
Source: NC State University Libraries
Added: May 1, 2022
2013 chapter book
Integrated Production Planning and Pricing Decisions in Congestion-Prone Capacitated Production Systems
TL;DR:
When customer demand is sensitive to delivery lead times, firms must take a broader view: a large reduction in price may increase demand to the point that it cannot be met in a timely manner with available capacity, which can adversely affect customer satisfaction and reduce future sales.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2013 conference paper
Minimizing End Effects in Rolling Horizon Algorithms for Production Planning: An Experimental Study
Lin, P. C., & Uzsoy, R. (2013, May). Presented at the Industrial and Systems Engineering Research Conference, San Juan, PR.
Event: Industrial and Systems Engineering Research Conference at San Juan, PR
Source: NC State University Libraries
Added: May 1, 2022
2013 journal article
Modeling and Analysis of Integrated Planning of Production and Engineering Process Improvement
IEEE Transactions on Semiconductor Manufacturing, 26(3), 414–422.
author keywords: Manufacturing planning; production management; semiconductor process modeling
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2013 conference paper
Modeling for Equitable Food Distribution in North Carolina
Sengul, I., Ivy, J. S., & Uzsoy, R. (2013, May). Presented at the Industrial and Systems Engineering Research Conference, San Juan, PR.
Event: Industrial and Systems Engineering Research Conference at San Juan, PR
Source: NC State University Libraries
Added: May 1, 2022
2013 journal article
Modeling the evolution of dependency between demands, with application to inventory planning
IIE TRANSACTIONS, 46(1), 55–66.
author keywords: Forecast evolution; conditional covariance; base stock policy; inventory planning
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2013 article
Planning Wafer Starts using Nonlinear Clearing Functions: A Large-Scale Experiment
Kacar, N. B., Moench, L., & Uzsoy, R. (2013, November). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 26, pp. 602–612.
author keywords: Clearing functions; linear programming; production planning; release planning; simulation
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2013 conference paper
Production Planning using Nonlinear Clearing Functions: A Review of Recent Results
Kacar, N. B., Moench, L., & Uzsoy, R. (2013, February). Presented at the SIAM Conference on Computational Science and Engineering, Boston, MA.
Event: SIAM Conference on Computational Science and Engineering at Boston, MA
Source: NC State University Libraries
Added: May 1, 2022
2013 conference paper
Production Planning with Load-Dependent Lead Times and Uncertain Demands
Norouzi, A., & Uzsoy, R. (2013, May). Presented at the Industrial and Systems Engineering Research Conference, San Juan, PR.
Event: Industrial and Systems Engineering Research Conference at San Juan, PR
Source: NC State University Libraries
Added: May 1, 2022
2013 conference paper
Using Clearing Functions for Production Planning in Large-Scale Wafer Fabs
Kacar, N. B., Monch, L., & Uzsoy, R. (2013, May). Presented at the Industrial and Systems Engineering Research Conference, San Juan, PR.
Event: Industrial and Systems Engineering Research Conference at San Juan, PR
Source: NC State University Libraries
Added: May 1, 2022
2012 chapter book
Chance-Constraint-Based Heuristics for Production Planning in the Face of Stochastic Demand and Workload-Dependent Lead Times
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2012 conference paper
Engineering Process Improvement for Wafer Fabrication
Kim, S., & Uzsoy, R. (2012, May). Poster, presented at the 23rd Advanced Semiconductor Manufacturing Conference, Saratoga Springs, NY.
Event: 23rd Advanced Semiconductor Manufacturing Conference at Saratoga Springs, NY
Source: NC State University Libraries
Added: May 1, 2022
2012 journal article
Investigating interventions for increasing colorectal cancer screening: Insights from a simulation model
Socio-Economic Planning Sciences, 47(2), 142–155.
author keywords: Simulation; Systems dynamics; Colorectal cancer; Cancer screening; Screening barriers; Cancer prevention policy
TL;DR:
A discrete-event-continuous simulation model of colorectal cancer screening in North Carolina finds that demand side interventions alone are less effective than using only supply side interventions or a combination of both, and that all interventions studied are subject to significant diminishing returns.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2012 conference paper
Modeling for Equitable Food Distribution Under Capacity Constraints
Ivy, J. S., Sengul, I., & Uzsoy, R. (2012, May). Presented at the Industrial and Systems Engineering Research Conference, Orlando, FL.
Event: Industrial and Systems Engineering Research Conference at Orlando, FL
Source: NC State University Libraries
Added: May 1, 2022
2012 journal article
Multiple Time Scales in Production Planning: Clearing Functions, Discrete-Event Simulation and Partial Differential Equations
Tutorials in Operations Research.
Source: NC State University Libraries
Added: May 1, 2022
2012 conference paper
Performance of an Iterative Production Planning Approach for Production Systems with Manufacturing Flexibility
Albey, E., Bilge, U., & Uzsoy, R. (2012, February). Presented at the Workshop on Production Economics, Innsbruck, Austria.
Event: Workshop on Production Economics at Innsbruck, Austria
Source: NC State University Libraries
Added: May 1, 2022
2012 journal article
The impact of simultaneous continuous improvement in setup time and repair time on manufacturing cycle times under uncertain conditions
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 51(2), 447–464.
author keywords: continuous improvement; setup time; repair time; manufacturing; cycle times; system dynamics
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2011 conference paper
A New Genetic Algorithm for Multicriteria Project Selection and Scheduling
Viktorovna, N., Gaytan Iniestra, J., & Uzsoy, R. (2011, November). Presented at the INFORMS National Meeting, Charlotte, NC.
Event: INFORMS National Meeting at Charlotte, NC
Source: NC State University Libraries
Added: May 1, 2022
2011 conference paper
A Nonlinear Knapsack Problem Arising in Location Problems with Safety Stocks
Jarugumilli, K., & Uzsoy, R. (2011, November). Presented at the INFORMS National Meeting, Charlotte, NC.
Event: INFORMS National Meeting at Charlotte, NC
Source: NC State University Libraries
Added: May 1, 2022
2011 journal article
An Experimental Comparison of Production Planning Using Clearing Functions and Iterative Linear Programming-Simulation Algorithms
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 25(1), 104–117.
author keywords: Clearing function; linear programming (LP); production planning; simulation; workload-dependent lead times
TL;DR:
An experimental comparison of three algorithms for production planning with workload-dependent lead times indicates that the clearing function model performs better than the iterative algorithms on the scaled-down system considered, giving less variable production plans and higher profit values.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2011 conference paper
Estimating Clearing Functions for Multistage Production Systems with Alternative Machines
Albey, E., Bilge, U., & Uzsoy, R. (2011, November). Presented at the INFORMS National Meeting, Charlotte, NC.
Event: INFORMS National Meeting at Charlotte, NC
Source: NC State University Libraries
Added: May 1, 2022
2011 conference paper
Estimating Clearing Functions from Simulation Data
Kacar, N. B., & Uzsoy, R. (2011, November). Presented at the INFORMS National Meeting, Charlotte, NC.
Event: INFORMS National Meeting at Charlotte, NC
Source: NC State University Libraries
Added: May 1, 2022
2011 conference paper
Geography in Healthcare Planning
Carr, S., Gultekin, M., Roberts, S., & Uzsoy, R. (2011, May). Presented at the Industrial Engineering Research Conference, Reno, NV.
Event: Industrial Engineering Research Conference at Reno, NV
Source: NC State University Libraries
Added: May 1, 2022
2011 speech
Heuristics for Multiproduct Dynamic Lot Sizing with Congestion
Kang, Y., Albey, E., Hwang, S., & Uzsoy, R. (2011, July). Presented at the Department of Industrial Engineering, Bogazici University, Istanbul, Turkey.
Event: Department of Industrial Engineering, Bogazici University at Istanbul, Turkey
Source: NC State University Libraries
Added: May 1, 2022
2011 conference paper
Modeling the Conditional Covariance of Demands with Application to Production Planning
Norouzi, A., & Uzsoy, R. (2011, November). Presented at the INFORMS National Meeting, Charlotte, NC.
Event: INFORMS National Meeting at Charlotte, NC
Source: NC State University Libraries
Added: May 1, 2022
2011 conference paper
Modeling the Effect of Public Health Resources and Alerting on the Dynamics of Pertussis Spread
Yaylali, E., Ivy, J. S., & Uzsoy, R. (2011, November). Presented at the INFORMS National Meeting, Charlotte, NC.
Event: INFORMS National Meeting at Charlotte, NC
Source: NC State University Libraries
Added: May 1, 2022
2011 journal article
Modelling and analysis of semiconductor manufacturing in a shrinking world: Challenges and successes
European Journal of Industrial Engineering, 5(3), 254–271.
Source: NC State University Libraries
Added: August 6, 2018
2011 conference paper
Modelling the Effect of Public Health Resources on the Dynamic of Pertussis Outbreaks
Yaylali, E., Uzsoy, R., Worth, T., Maillard, J. M., Meyer, A. M., Samoff, E., & Wendelboe, A. (2011, June). Presented at the INFORMS Conference on Healthcare, Montreal, Quebec, Canada.
Event: INFORMS Conference on Healthcare at Montreal, Quebec, Canada
Source: NC State University Libraries
Added: May 1, 2022
2011 speech
Production Planning with Resources Subject to Congestion
Uzsoy, R. (2011, September). Presented at the Texas A&M University.
Event: Texas A&M University
Source: NC State University Libraries
Added: May 1, 2022
2011 speech
Production Planning with Resources Subject to Congestion
Uzsoy, R. (2011, March). Presented at the Department of Computer Science and Industrial Engineering, Arizona State University.
Event: Department of Computer Science and Industrial Engineering, Arizona State University
Source: NC State University Libraries
Added: May 1, 2022
2011 speech
Production Planning with Workload-Dependent Lead Times and Uncertain Demand
Uzsoy, R. (2011, December). Presented at the Graduate School of Management, University of California, Davis, California.
Event: Graduate School of Management, University of California at Davis, California
Source: NC State University Libraries
Added: May 1, 2022
2011 article proceedings
Production planning for semiconductor manufacturing via simulation optimization
Presented at the 2011 Winter Simulation Conference - (WSC 2011).
Event: 2011 Winter Simulation Conference - (WSC 2011)
TL;DR:
The production planning problem is formulates as a simulation-based multi-objective optimization problem, and a genetic algorithm is adapted to search for a set of release plans that are near-Pareto optimal.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2011 journal article
Production planning with load-dependent lead times and safety stocks for a single product
International Journal of Planning and Scheduling, 1(1/2), 58.
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2011 chapter book
The Effects of Production Planning on the Dynamic Behavior of a Simple Supply Chain: An Experimental Study
TL;DR:
The dynamic behavior of supply chains over time has been studied in the system dynamics literature for several decades, leading to a growing understanding of the effects of information and material delays on the behavior of these systems, including the bullwhip effect.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2010 conference paper
A Column Generation Approach for Multiple Product Dynamic Lot Sizing with Congestion
Kang, Y., & Uzsoy, R. (2010, June). Presented at the Industrial Engineering Research Conference, Cancun, Mexico.
Event: Industrial Engineering Research Conference at Cancun, Mexico
Source: NC State University Libraries
Added: May 1, 2022
2010 conference paper
A Dantzig-Wolfe Decomposition Approach to Dual-Rich Production Planning Models
Kefeli, A., & Uzsoy, R. (2010, June). Presented at the Industrial Engineering Research Conference, Cancun, Mexico.
Event: Industrial Engineering Research Conference at Cancun, Mexico
Source: NC State University Libraries
Added: May 1, 2022
2010 journal article
An Exploratory Analysis of Two Iterative Linear Programming-Simulation Approaches for Production Planning
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 23(3), 442–455.
author keywords: Flow times; linear programming (LP); production planning; simulation
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2010 conference paper
Comparing Production Planning with Clearing Functions and Iterative Simulation-LP Algorithms
Kacar, N. B., & Uzsoy, R. (2010, June). Presented at the Industrial Engineering Research Conference, Cancun, Mexico.
Event: Industrial Engineering Research Conference at Cancun, Mexico
Source: NC State University Libraries
Added: May 1, 2022
2010 conference paper
Estimating clearing functions from simulation data
Proceedings of the 2010 winter simulation conference, 1699–1710.
Source: NC State University Libraries
Added: August 6, 2018
2010 conference paper
Generating Problem Instances with Known Optima for Facility Location Problems: A Cautionary Tale
Jarugumilli, K., & Uzsoy, R. (2010, June). Presented at the Industrial Engineering Research Conference, Cancun, Mexico.
Event: Industrial Engineering Research Conference at Cancun, Mexico
Source: NC State University Libraries
Added: May 1, 2022
2010 article proceedings
Modelling the response of a public health department to infectious disease
Presented at the 2010 Winter Simulation Conference (WSC 2010).
Event: 2010 Winter Simulation Conference (WSC 2010)
TL;DR:
It is suggested that resource availability has significant impact on the progression of a disease outbreak, as do information delays at various stages of the process.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2010 conference paper
Multiobjective Combinatorial Optimization Model for Project Scheduling in the Tourism Sector
Gaytan, J., Uzsoy, R., & Viktorovna, N. (2010, June). Presented at the Industrial Engineering Research Conference, Cancun, Mexico.
Event: Industrial Engineering Research Conference at Cancun, Mexico
Source: NC State University Libraries
Added: May 1, 2022
2010 chapter
Optimization Models of Production Planning Problems
In K. G. Kempf, P. Keskinocak, & R. Uzsoy (Eds.), Planning Production and Inventories in the Extended Enterprise (pp. 437–507).
TL;DR:
This chapter reviews the basic formulations that have been the mainstay of academic research and industrial practice for the last five decades, assess their strengths and weaknesses, and discuss a number of interesting new directions that have emerged recently.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2010 conference paper
Planning of Work Releases and Safety Stocks with Forecast Evolution
Norouzi, A., & Uzsoy, R. (2010, June). Presented at the Industrial Engineering Research Conference, Cancun, Mexico.
Event: Industrial Engineering Research Conference at Cancun, Mexico
Source: NC State University Libraries
Added: May 1, 2022
2010 journal article
Prioritising production and engineering lots in wafer fabrication facilities: a simulation study
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 49(11), 3105–3125.
author keywords: semiconductor manufacturing; water fabrication; production scheduling; engineering
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2010 conference paper
Production Planning with Resources Subject to Congestion
Uzsoy, R. (2010, July). Keynote presented at the Turkish Operational Research Society Conference, Istanbul, Turkey.
Event: Turkish Operational Research Society Conference at Istanbul, Turkey
Source: NC State University Libraries
Added: May 1, 2022
2010 conference paper
Production Planning with Resources Subject to Congestion
Uzsoy, R. (2010, June). Keynote presented at the Workshop on Stochastic Modelling of Manufacturing Systems, Eindhoven University of Technology, Netherlands.
Event: Workshop on Stochastic Modelling of Manufacturing Systems at Eindhoven University of Technology, Netherlands
Source: NC State University Libraries
Added: May 1, 2022
2010 speech
Production Planning with Resources Subject to Congestion
Uzsoy, R. (2010, March). Presented at the IBM T. J. Watson Research Center.
Event: IBM T. J. Watson Research Center
Source: NC State University Libraries
Added: May 1, 2022
2010 speech
Production Planning with Resources Subject to Congestion
Uzsoy, R. (2010, September). Presented at the School of Industrial and Systems Engineering, Georgia Institute of Technology.
Event: School of Industrial and Systems Engineering, Georgia Institute of Technology
Source: NC State University Libraries
Added: May 1, 2022
2010 journal article
The effect of shop floor continuous improvement programs on the lot size-cycle time relationship in a multi-product single-machine environment
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 52(5-8), 669–681.
author keywords: Lot size; Cycle time; Continuous improvement; System dynamics; Factory physics; Multi-product single-machine environment
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2010 article
Using a mathematical programming model to examine the marginal price of capacitated resources
Kefeli, A., Uzsoy, R., Fathi, Y., & Kay, M. (2011, May). INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, Vol. 131, pp. 383–391.
author keywords: Production planning; Linear programming; Clearing functions; Dual prices; Marginal prices
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018
2009 journal article
An integrated production planning model with load-dependent lead-times and safety stocks
COMPUTERS & CHEMICAL ENGINEERING, 33(12), 2159–2163.
author keywords: Capacity planning; Clearing function; Safety stock; Load-dependent lead-times; Linear programming
TL;DR:
This work introduces an iterative heuristic solution procedure that solves a relaxed LP approximation of the original NLP at each iteration to determine the lead-time profile to set safety-stock levels.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2009 conference paper
Comparison of Iterative Simulation-Optimization Algorithms for Production Planning of a Semiconductor Manufacturing Line
Irdem, D. F., Kacar, N. B., & Uzsoy, R. (2009, January). Presented at the INFORMS Computing Society Meeting, Charleston, SC.
Event: INFORMS Computing Society Meeting at Charleston, SC
Source: NC State University Libraries
Added: May 1, 2022
2009 conference paper
Dual Prices in Multi-Product Production Planning Models with Congested Resources
Kefeli, A., Uzsoy, R., Fathi, Y., & Kay, M. (2009, January). Presented at the INFORMS Computing Society Meeting, Charleston, SC.
Event: INFORMS Computing Society Meeting at Charleston, SC
Source: NC State University Libraries
Added: May 1, 2022
2009 speech
Production Planning with Resources Subject to Congestion
Uzsoy, R. (2009, February). Presented at the Graduate School of Industrial Administration, Carnegie-Mellon University.
Event: Graduate School of Industrial Administration, Carnegie-Mellon University
Source: NC State University Libraries
Added: May 1, 2022
2009 journal article
Production planning with resources subject to congestion
Naval Research Logistics, 56(2), 142–157.
author keywords: production planning; clearing functions; mathematical programming; congestion
TL;DR:
A mathematical programming model for production planning in multiproduct, single stage systems that captures the nonlinear dependency between workload and lead times is developed and used to obtain a linear programming formulation and extend it to multistage systems.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018
2008 journal article
A genetic algorithm for a single product network design model with lead time and safety stock considerations
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 197(2), 599–608.
author keywords: Supply chain; Network design; Lead time; Safety stock; Genetic algorithm
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 conference paper
An Experimental study of an iterative simulation-optimization algorithm for production planning
2008 Winter Simulation Conference, vols 1-5, 2176–2184.
Source: NC State University Libraries
Added: August 6, 2018
2008 conference paper
An Integrated Production Planning Model with Load-Dependent Lead Times and Safety Stocks
Orcun, S., Kempf, K. G., & Uzsoy, R. (2008, June). Presented at the Foundations of Computer-Aided Process Operations, Cambridge, MA.
Event: Foundations of Computer-Aided Process Operations at Cambridge, MA
Source: NC State University Libraries
Added: May 1, 2022
2008 conference paper
Combining System Dynamics and Factory Physics to Study the Effects of Continuous Improvement on the Operating Curve
Godinho Filho, M., & Uzsoy, R. (2008, May). Presented at the Industrial Engineering Research Conference, Vancouver, BC.
Event: Industrial Engineering Research Conference at Vancouver, BC
Source: NC State University Libraries
Added: May 1, 2022
2008 journal article
Exact and heuristic procedures for capacity expansion problems with congestion
IIE TRANSACTIONS, 40(12), 1185–1197.
author keywords: Capacity expansion; clearing functions; column generation; heuristics; branch and price
TL;DR:
A column generation procedure that uses a previously developed pseudo-polynomial-time algorithm for the single-workcenter problem to generate new columns is proposed and is shown that this new procedure is able to solve problems that are significantly larger than those possible with previous methods.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 journal article
Heuristics for capacity planning problems with congestion
Computers & Operations Research, 36(6), 1924–1934.
author keywords: Capacity expansion; Queueing; Clearing functions; Lagrangian relaxation; Heuristics
TL;DR:
Improved formulations for the problem of planning capacity acquisition and deletion over time when resources are subject to congestion are developed, motivated by a problem in the semiconductor industry.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018
2008 journal article
Integrated planning of production and engineering process improvement
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 21(3), 390–398.
author keywords: capacity modeling; clearing functions; process improvement; production planning
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 journal article
Integrating a decomposition procedure with problem reduction for factory scheduling with disruptions: a simulation study
International Journal of Production Research, 46(21), 5883–5905.
author keywords: decomposition heuristics; job-shop scheduling; global schedules; rescheduling; semiconductor wafer fab scheduling; simulation
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2008 speech
New Directions in Production Planning: A Tutorial
Uzsoy, R. (2008, October). Presented at the XIV International Conference on Industrial Engineering and Operations Management, Rio de Janeiro, Brazil.
Event: XIV International Conference on Industrial Engineering and Operations Management at Rio de Janeiro, Brazil
Source: NC State University Libraries
Added: May 1, 2022
2008 conference paper
Using a Mathematical Programming Model to Examine the Marginal Prices of Capacitated Resources
Kefeli, A., Uzsoy, R., Fathi, Y., & Kay, M. (2008, March 3). Presented at the 13th International Working Seminar on Production Economics, Innsbruck, Austria.
Event: 13th International Working Seminar on Production Economics at Innsbruck, Austria on March 3-7, 2008
Source: NC State University Libraries
Added: May 1, 2022
2007 journal article
A single-product network design model with lead time and safety stock considerations
IIE Transactions, 39(5), 411–424.
author keywords: location-inventory model; congestion; service level; Lagrangian relaxation
TL;DR:
A Lagrangian heuristic is developed to obtain near-optimal solutions with reasonable computational requirements for large problem instances of a two-stage supply chain that replenishes a single product at retailers.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2007 article proceedings
Determining safety stocks in the presence of workload-dependent lead times
Presented at the 2007 Winter Simulation Conference.
Event: 2007 Winter Simulation Conference
TL;DR:
It is shown that even when extensive historical data is used, conventional approaches to setting safety stocks fail to provide the desired service level when lead times are load-dependent, and suggested directions for future research are suggested.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2007 journal article
Incorporating manufacturing lead times in joint production-marketing models: A review and some future directions
Annals of Operations Research, 161(1), 171–188.
author keywords: production/marketing interface; dynamic price and lead time quotation; load dependent lead time
TL;DR:
A number of directions for future research are suggested that take advantage of recent developments in production planning models, as well as explicit modeling of feedback loops governing key parameters, which suggest a broader view of the problem.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: January 5, 2021
2007 journal article
Lagrangian heuristics for scheduling new product development projects in the pharmaceutical industry
Journal of Heuristics, 13(5), 403–433.
author keywords: resource constrained multi-project scheduling; dual block angular matrix; lagrangian dual; decomposition; integer programming
TL;DR:
This work proposes a Lagrangian decomposition (LD) heuristic that exploits the special structure of pharmaceutical firms' new product development capabilities by efficiently allocating its analytical, clinical testing and manufacturing resources across various drug development projects.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2007 conference paper
Lead Time Based Heuristics for Integrated Production and Safety Stock Planning
Orcun, S., Uzsoy, R., & Kempf, K. G. (2007, July). Presented at the INFORMS International Meeting, Rio Mar, Puerto Rico.
Event: INFORMS International Meeting at Rio Mar, Puerto Rico
Source: NC State University Libraries
Added: May 1, 2022
2007 conference paper
Multiproduct Network Design Model with Lead Time and Safety Stock Considerations
Sourirajan, K., Ozsen, L., & Uzsoy, R. (2007, July). Presented at the INFORMS International Meeting, Rio Mar, Puerto Rico.
Event: INFORMS International Meeting at Rio Mar, Puerto Rico
Source: NC State University Libraries
Added: May 1, 2022
2007 journal article
Supply chain optimisation and protocol environment (SCOPE) for rapid prototyping and analysis of complex supply chains
Production Planning & Control, 18(5), 388–406.
author keywords: supply chain modelling; non-linear dynamics; agents; collaboration; capacitated systems; aggregate production planning
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2006 conference paper
A Common Modeling Framework for Transportation and Production Planning Problems with Congestion Phenomena
Kalafatas, G., Peeta, S., & Uzsoy, R. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 conference paper
A Genetic Algorithm for a Single Product Network Design Model with Lead Time and Safety Stock Considerations
Sourirajan, K., Ozsen, L., & Uzsoy, R. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 conference paper
A Multi-Product Break-Bulk Network Design Model with Lead Time and Safety Stock Considerations
Sourirajan, K., Ozsen, L., & Uzsoy, R. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 journal article
A Problem Reduction Approach for Scheduling Semiconductor Wafer Fabrication Facilities
IEEE Transactions on Semiconductor Manufacturing, 19(2), 216–225.
author keywords: empirical testing; heuristic decomposition; scheduling
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2006 speech
From Engineering the System to Engineering Information
Deshmukh, A., & Uzsoy, R. (2006, February). Presented at the Committee on the Next Decade in Industrial Engineering Workshop, Ann Arbor, MI.
Event: Committee on the Next Decade in Industrial Engineering Workshop at Ann Arbor, MI
Source: NC State University Libraries
Added: May 1, 2022
2006 conference paper
Heuristics for Scheduling a Single Machine with Family Dependent Setup Times
Uzsoy, R., & Velasquez, J. D. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 journal article
Heuristics for minimizing maximum lateness on a single machine with family-dependent set-up times
Computers & Operations Research, 35(6), 2018–2033.
author keywords: scheduling; single machine; setup times; heuristics; dynamic programming
TL;DR:
The problem of scheduling a single machine subject to family-dependent set-up times in order to minimize maximum lateness is addressed and a number of local improvement heuristics based on the work of previous researchers, a rolling horizon heuristic, and an incomplete dynamic programming heuristic are presented.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2006 journal article
Hybrid decomposition heuristics for solving large-scale scheduling problems in semiconductor wafer fabrication
Journal of Scheduling, 10(1), 41–65.
author keywords: job shop scheduling; maximum lateness; shifting bottleneck; vomputational evaluation
TL;DR:
A rolling horizon (RH) heuristic is proposed that decomposes the shop into smaller subproblems that can be solved sequentially over time using a workcenter-based decomposition heuristic.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2006 conference paper
Integrated Production Planning and Pricing with Congestion-Prone Production Resources
Upasani, A., & Uzsoy, R. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 conference paper
Integrating Production Planning and Safety Stock Determination
Uzsoy, R., & Ravindran, A. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 conference paper
Juggling Tasks: Mine, Yours and Ours...
Mendez, L. I., & Uzsoy, R. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 journal article
Learning effective dispatching rules for batch processor scheduling
International Journal of Production Research, 46(6), 1431–1454.
author keywords: dispatching rules; AI in manufacturing systems; batch scheduling; genetic algorithms
TL;DR:
The autonomous learning approach is extended to automatically discover effective dispatching policies for several batch scheduling environments, and results show the competitiveness of the learned rules with existing rules for different performance measures.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2006 conference paper
Multiproduct Dynamic Lot Sizing with Work in Process and Congestion
Hwang, S., & Uzsoy, R. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 journal article
Outbound supply chain network design with mode selection and lead time considerations
Naval Research Logistics, 54(3), 282–300.
author keywords: supply chain; network design; Lagrangian heuristic
TL;DR:
A large-scale network design model for the outbound supply chain of an automotive company that considers transportation mode selection (road vs. rail) and explicitly models the relationship between lead times and the volume of flow through the nodes of the network is presented.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2006 journal article
Rapid Modeling and Discovery of Priority Dispatching Rules: An Autonomous Learning Approach
Journal of Scheduling, 9(1), 7–34.
author keywords: priority dispatching rules; single machine; rule discovery; genetic programming
TL;DR:
An innovative approach is presented, which is capable of automatically discovering effective dispatching rules that are competitive with those in the literature, which are the results of decades of research.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2006 conference paper
Scheduling Engineering and Production Lots in Wafer Fabrication
Crist, K., & Uzsoy, R. (2006, November). Presented at the INFORMS National Meeting, Pittsburgh, PA.
Event: INFORMS National Meeting at Pittsburgh, PA
Source: NC State University Libraries
Added: May 1, 2022
2006 journal article
Tractable Nonlinear Production Planning Models for Semiconductor Wafer Fabrication Facilities
IEEE Transactions on Semiconductor Manufacturing, 19(1), 95–111.
author keywords: cycle times; linear programming; production planning; wafer fabrication
TL;DR:
A simulation study of a production planning model for multistage production inventory systems that reflects the nonlinear relationship between resource utilization and lead time and examines the sensitivity of the estimated clearing function to different dispatching algorithms, different demand patterns, and production planning techniques.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2006 article proceedings
Using System Dynamics Simulations to Compare Capacity Models for Production Planning
Presented at the 2006 Winter Simulation Conference.
Event: 2006 Winter Simulation Conference
TL;DR:
System dynamics simulations of a simple capacitated production system are used to examine the performance of several different capacity models that yield load-dependent lead times, and relate these models to those used in system dynamics models of production systems.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2005 conference paper
A Dynamic Lot Sizing Model with Congestion
Uzsoy, R., & Hwang, S. (2005, October). Presented at the SIAM Conference on Mathematics for Industry, Detroit, MI.
Event: SIAM Conference on Mathematics for Industry at Detroit, MI
Source: NC State University Libraries
Added: May 1, 2022
2005 journal article
A genetic algorithm for minimizing maximum lateness on parallel identical batch processing machines with dynamic job arrivals and incompatible job families
Computers & Operations Research, 34(10), 3016–3028.
author keywords: batch processing machines; scheduling; genetic algorithms; heuristics
TL;DR:
This work considers the problem of minimizing maximum lateness on parallel identical batch processing machines with dynamic job arrivals and proposes a family of iterative improvement heuristics based on previous work by Potts and Uzsoy and combines them with a genetic algorithm based on the random keys encoding of Bean.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2005 conference paper
Computational Comparison of Linear and Nonlinear Production Planning Formulations
Turkseven, C., & Uzsoy, R. (2005, November). Presented at the INFORMS National Meeting, San Francisco, CA.
Event: INFORMS National Meeting at San Francisco, CA
Source: NC State University Libraries
Added: May 1, 2022
2005 conference paper
Dispatching Rules For Semiconductor Testing Operations: A Computational Study
Thirteenth IEEE/CHMT International Electronics Manufacturing Technology Symposium, 272–276.
Event: Thirteenth IEEE/CHMT International Electronics Manufacturing Technology Symposium
TL;DR:
The results indicate that no one rule performs well for all performance measures, and that performance is robust to uncertainties and non-homogeneity in the arrival process.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2005 speech
E-business in the Supply Chain: Past, Present and Future
Uzsoy, R. (2005, December). Presented at the Workshop on the Frontiers of E-Business, General Motors India Science Laboratory, Bangalore, India.
Event: Workshop on the Frontiers of E-Business at General Motors India Science Laboratory, Bangalore, India
Source: NC State University Libraries
Added: May 1, 2022
2005 journal article
Implementing global factory schedules in the face of stochastic disruptions
International Journal of Production Research, 43(4), 793–818.
author keywords: decomposition heuristics; rescheduling; global schedules; semiconductor manufacturing; dispatching; simmulation
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2005 speech
Modeling Capacity in Optimization Models for Production Planning: A Review and Some New Developments
Uzsoy, R. (2005, April). Presented at the INFORMS Practitioners Conference, Palm Springs, CA.
Event: INFORMS Practitioners Conference at Palm Springs, CA
Source: NC State University Libraries
Added: May 1, 2022
2005 speech
Modelling Capacity in Production and Supply Chain Planning
Uzsoy, R. (2005, April). Presented at the North Carolina State University, Raleigh, NC.
Event: North Carolina State University at Raleigh, NC
Source: NC State University Libraries
Added: May 1, 2022
2005 speech
Nonlinear Models for Production Planning in Capacitated Production-Inventory Systems
Uzsoy, R. (2005, June). Presented at the Intel Corporation, Chandler, AZ.
Event: Intel Corporation at Chandler, AZ
Source: NC State University Libraries
Added: May 1, 2022
2005 journal article
Short-term capacity allocation problem with tool and setup constraints
Naval Research Logistics, 52(8), 754–764.
author keywords: network flows; degree constraints; approximation algorithms; heuristics; capacity allocation; semiconductor manufacturing
TL;DR:
This work forms this problem as a degree-constrained network flow problem on a bipartite graph, shows that the problem is NP-hard, and proposes constant factor approximation algorithms for the problem.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2005 chapter
Supply Chain Management and Health-Care Delivery: Pursuing a Systems-Level Understanding
In P. P. Reid, W. D. Compton, J. H. Grossman, & G. Fanjiang (Eds.), Building a Better Delivery System: A New Engineering/Health Care Partnership. National Academies of Engineering.
Ed(s): P. Reid, W. Compton, J. Grossman & G. Fanjiang
Source: NC State University Libraries
Added: May 1, 2022
2004 speech
Center of Excellence in Competitive Global Logistics
Uzsoy, R. (2004, May). Presented at the Advanced Manufacturing Summit, Purdue University.
Event: Advanced Manufacturing Summit, Purdue University
Source: NC State University Libraries
Added: May 1, 2022
2004 speech
Modelling Capacity in Production and Supply Chain Planning
Uzsoy, R. (2004, July). Presented at the Department of Industrial Engineering and Engineering Management, Hong Kong University of Science and Technology.
Event: Department of Industrial Engineering and Engineering Management, Hong Kong University of Science and Technology
Source: NC State University Libraries
Added: May 1, 2022
2004 speech
Modelling Capacity in Production and Supply Chain Planning
Uzsoy, R. (2004, April). Presented at the Department of Industrial Engineering and Management Science, Northwestern University, Evanston, Illinois.
Event: Department of Industrial Engineering and Management Science, Northwestern University at Evanston, Illinois
Source: NC State University Libraries
Added: May 1, 2022
2004 speech
Modelling Capacity in Production and Supply Chain Planning
Uzsoy, R. (2004, March). Presented at the Department of Industrial and Manufacturing Systems Engineering, Pennsylvania State University.
Event: Department of Industrial and Manufacturing Systems Engineering, Pennsylvania State University
Source: NC State University Libraries
Added: May 1, 2022
2004 journal article
Outbound supply chain network design with mode selection, lead times and capacitated vehicle distribution centers
European Journal of Operational Research, 165(1), 182–206.
author keywords: supply chain; network design; Lagrangian heuristic; capacitated distribution centers
TL;DR:
A Lagrangian heuristic is presented that gives excellent solution quality in reasonable computational time and is applied to the design of an outbound supply chain network considering lead times, location of distribution facilities and choice of transportation mode.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2004 speech
Supply Chain Survival Strategies: Eat or Be Eaten
Uzsoy, R. (2004, September). Presented at the Lafayette Business Growth Network, Lafayette, IN.
Event: Lafayette Business Growth Network at Lafayette, IN
Source: NC State University Libraries
Added: May 1, 2022
2004 speech
Transportation, Distribution and Logistics in Indiana
Uzsoy, R. (2004, September). Presented at the 2nd Annual Indiana 21st Century Logistics Summit, Indianapolis, IN.
Event: 2nd Annual Indiana 21st Century Logistics Summit at Indianapolis, IN
Source: NC State University Libraries
Added: May 1, 2022
2004 speech
Transportation, Distribution and Logistics in Indiana
Uzsoy, R. (2004, April). Presented at the Indianapolis Chamber of Commerce.
Event: Indianapolis Chamber of Commerce
Source: NC State University Libraries
Added: May 1, 2022
2003 speech
Capacity Modelling in Production and Supply Chain Planning
Asmundsson, J., & Uzsoy, R. (2003, January). Presented at the Workshop on Transport Equations in Supply Chains, Transport and Biology, Arizona State University.
Event: Workshop on Transport Equations in Supply Chains, Transport and Biology at Arizona State University
Source: NC State University Libraries
Added: May 1, 2022
2003 journal article
Executing production schedules in the face of uncertainties: A review and some future directions
European Journal of Operational Research, 161(1), 86–110.
author keywords: production scheduling; rescheduling; structural control
TL;DR:
The literature on executing production schedules in the presence of unforeseen disruptions on the shop floor is reviewed, and a taxonomy of the different types of uncertainty faced by scheduling algorithms is provided.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2003 journal article
Measures of subproblem criticality in decomposition algorithms for shop scheduling
International Journal of Production Research, 41(5), 865–882.
TL;DR:
New measures of subproblem criticality are proposed and it is shown that several of these provide solutions comparable in quality with those obtained from previous work in substantially less central processing unit time.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2003 speech
Modelling in Production and Supply Chain Planning: History and a New Approach
Asmundsson, J., & Uzsoy, R. (2003, February). Presented at the Workshop on Supply Chain Management, University of Florida, Gainesville, FL.
Event: Workshop on Supply Chain Management at University of Florida, Gainesville, FL
Source: NC State University Libraries
Added: May 1, 2022
2003 journal article
Observations on the interactions among deadlock avoidance policies and dispatching rules in automated manufacturing systems
International Journal of Production Research, 41(1), 81–95.
TL;DR:
Two major findings are that the positive effects of intelligent dispatching are highly influenced by the flexibility of the deadlock avoidance policy, and that a naÿve dispatching rule can sometimes achieve better system performance under an inflexible deadlockavoidance policy.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2003 conference paper
Production scheduling algorithms for a semiconductor test facility
Presented at the IEEE/SEMI International Semiconductor Manufacturing Science Symposium.
Event: IEEE/SEMI International Semiconductor Manufacturing Science Symposium
TL;DR:
The proposed approach starts with the division of the facility or job shop into a number of workcenters, and a disjunctive graph representation of the entire facility is used to capture interactions between workCenters.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2003 speech
Supply Chain Management: Pursuing a System-Level Understanding
Uzsoy, R. (2003, March). Presented at the Workshop on Engineering the Health Care System, National Academy of Engineering, Washington, DC.
Event: Workshop on Engineering the Health Care System at National Academy of Engineering, Washington, DC
Source: NC State University Libraries
Added: May 1, 2022
2003 conference paper
Supply Chain Optimization and Protocol Environment (SCOPE) for Rapid Prototyping of Supply Chains
Proceedings of the Conference on Industrial Engineering and Production Management. Presented at the Conference on Industrial Engineering and Production Management, Porto, Portugal.
Event: Conference on Industrial Engineering and Production Management at Porto, Portugal
Source: NC State University Libraries
Added: May 1, 2022
2002 journal article
A genetic algorithm to minimize maximum lateness on a batch processing machine
Computers & Operations Research, 29(12), 1621–1640.
author keywords: scheduling; batch processing machines; dynamic programming; heuristics; genetic algorithms
TL;DR:
This work adapts a dynamic programming algorithm from the literature to determine whether a due-date feasible batching exists for a given job sequence, and combines this algorithm with a random keys encoding scheme to develop a genetic algorithm for this problem.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2002 conference paper
Alternative facility layouts for semiconductor wafer fabrication facilities
Seventeenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. 'Manufacturing Technologies - Present and Future'. Presented at the Seventeenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. 'Manufacturing Technologies - Present and Future'.
Event: Seventeenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. 'Manufacturing Technologies - Present and Future'
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 article proceedings
Alternative loading and dispatching policies for furnace operations in semiconductor manufacturing: a comparison by simulation
Presented at the WSC 2000, Winter Simulation Conference.
Event: WSC 2000, Winter Simulation Conference
TL;DR:
The production volume of a product should be considered in setting the minimum number of lots needed to start a batch and it is suggested that the diffusion flow time for a low volume product can be reduced by releasing the product in batches or bySetting the minimum batch size such that the work-in-process of the product can been moved faster.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2002 speech
Capacity and Congestion in Modelling Supply Chains
Uzsoy, R. (2002, February). Presented at the NSF Workshop on Supply Chain Management and E-Commerce, University of Florida, Gainesville, FL.
Event: NSF Workshop on Supply Chain Management and E-Commerce at University of Florida, Gainesville, FL
Source: NC State University Libraries
Added: May 1, 2022
2002 conference paper
Cellular and reentrant layouts for semiconductor wafer fabrication facilities
Proceedings of 16th IEEE/CPMT International Electronic Manufacturing Technology Symposium, 112–118,
Event: 16th IEEE/CPMT International Electronic Manufacturing Technology Symposium
TL;DR:
Alternative facility layouts for semiconductor wafer fabrication facilities using a process developed for manufacturing 3-dimensional CMOS devices as a research vehicle suggest that the savings in operating costs such as inventory holding cost over the life of the process may render the additional capital investment required by the cellular layouts economically justifiable.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 speech
Compact Nonlinear Capacity Models for Supply Chain Planning
Asmundsson, J., Rardin, R. L., & Uzsoy, R. (2002, July). Presented at the United Technologies Research Center.
Event: United Technologies Research Center
Source: NC State University Libraries
Added: May 1, 2022
2002 conference paper
Decomposition algorithms for scheduling semiconductor testing facilities
Seventeenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. 'Manufacturing Technologies - Present and Future'. Presented at the Seventeenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. 'Manufacturing Technologies - Present and Future'.
Event: Seventeenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. 'Manufacturing Technologies - Present and Future'
TL;DR:
Computational experiments indicate that exploiting the real-time factory status information available in existing factory automation systems can result in significant improvements in shop performance.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 conference paper
Decomposition procedures for global scheduling of complex job shops
Twenty First IEEE/CPMT International Electronics Manufacturing Technology Symposium Proceedings 1997 IEMT Symposium. Presented at the Twenty First IEEE/CPMT International Electronics Manufacturing Technology Symposium 1997 IEMT Symposium.
Event: Twenty First IEEE/CPMT International Electronics Manufacturing Technology Symposium 1997 IEMT Symposium
TL;DR:
A prototype decomposition procedure which uses global information on shop status to develop improved schedules for wafer fabrication facilities and yields significantly better schedules in reasonable CPU times is described.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 conference paper
Effects of dispatching and down time on the performance of wafer fabs operating under theory of constraints
Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. Presented at the Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium.
Event: Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium
TL;DR:
The results show that downtime at non-bottleneck machines has significant detrimental effects on fab performance, and that the Critical Ratio dispatching rule performs well in terms of the tradeoff between cycle time and throughput.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 conference paper
Effects of epitaxial silicon technology on the manufacturing performance of wafer fabrication lines
Twenty Third IEEE/CPMT International Electronics Manufacturing Technology Symposium (Cat. No.98CH36205). Presented at the Twenty Third IEEE/CPMT International Electronics Manufacturing Technology Symposium. 1998 IEMT Symposium.
Event: Twenty Third IEEE/CPMT International Electronics Manufacturing Technology Symposium. 1998 IEMT Symposium on October 19-21, 1998
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 conference paper
Executing Production Schedules in the Face of Uncertainties
Aytug, H., Lawley, M. A., McKay, K. N., Mohan, S., & Uzsoy, R. (2002, November). Presented at the INFORMS National Meeting, San Jose, CA.
Event: INFORMS National Meeting at San Jose, CA
Source: NC State University Libraries
Added: May 1, 2022
2002 speech
Modeling Capacity in Production and Supply Chain Planning
Asmundsson, J., Rardin, R. L., & Uzsoy, R. (2002, December). Presented at the General Motors Research Laboratories, Warren, MI.
Event: General Motors Research Laboratories at Warren, MI
Source: NC State University Libraries
Added: May 1, 2022
2002 speech
Modeling Cpacity in Production and Supply Chain Planning
Asmundsson, J. M., & Uzsoy, R. (2002, November). Presented at the INFORMS National Meeting, San Jose, CA.
Event: INFORMS National Meeting at San Jose, CA
Source: NC State University Libraries
Added: May 1, 2022
2002 conference paper
Production planning for companies with product recovery and remanufacturing capability
Proceedings of the 1997 IEEE International Symposium on Electronics and the Environment. ISEE-1997. Presented at the 1997 IEEE International Symposium on Electronics and the Environment. ISEE-1997.
Event: 1997 IEEE International Symposium on Electronics and the Environment. ISEE-1997
TL;DR:
An integrated set of models addressing issues of production planning in supply chains involving product recovery and disassembly, using deterministic models to solve a range of different scenarios are presented.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 conference paper
Production planning for companies with remanufacturing capability
Proceedings of the 1995 IEEE International Symposium on Electronics and the Environment ISEE (Cat. No.95CH35718). Presented at the 1995 IEEE International Symposium on Electronics and the Environment ISEE (Cat. No.95CH35718).
Event: 1995 IEEE International Symposium on Electronics and the Environment ISEE (Cat. No.95CH35718)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 conference paper
Quantifying the benefits of cycle time reduction in semiconductor wafer fabrication
Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium, 130–136.
Event: Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 conference paper
Reactive scheduling of a semiconductor testing facility
Proceedings of 15th IEEE/CHMT International Electronic Manufacturing Technology Symposium. Presented at the 15th IEEE/CHMT International Electronic Manufacturing Technology Symposium.
Event: 15th IEEE/CHMT International Electronic Manufacturing Technology Symposium
TL;DR:
Preliminary experiments show that these rescheduling policies have performance comparable to myopic dispatching rules, and the implementation of better subproblem solution methods in the decomposition should lead to substantial further improvements.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 speech
SCOPE for Rapid Prototyping of Complex Supply Chains
Orcun, S., Pekny, J., Asmundsson, J., & Uzsoy, R. (2002, September). Presented at the American Institute of Chemical Engineers, Indianapolis, IN.
Event: American Institute of Chemical Engineers at Indianapolis, IN
Source: NC State University Libraries
Added: May 1, 2022
2002 conference paper
Spare parts inventory management for semiconductor wafer fabrication facilities
1997 IEEE International Symposium on Semiconductor Manufacturing Conference Proceedings (Cat. No.97CH36023). Presented at the 1997 IEEE International Symposium on Semiconductor Manufacturing Conference Proceedings.
Event: 1997 IEEE International Symposium on Semiconductor Manufacturing Conference Proceedings
TL;DR:
This work considers the problem of managing spare parts inventories in a semiconductor wafer fabrication facility and studies the performance of four different inventory control policies using simulation and mathematical models.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2002 speech
Supply Chain Management: History and Trends
Uzsoy, R. (2002, November). Presented at the Lafeyette New Economy Network, Ivy Tech Community College, Lafayette, IN.
Event: Lafeyette New Economy Network, Ivy Tech Community College at Lafayette, IN
Source: NC State University Libraries
Added: May 1, 2022
2002 conference paper
Yield of silicon selective epitaxial growth and its role in the production planning and control of three-dimensional semiconductor devices
Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium. Presented at the Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium.
Event: Nineteenth IEEE/CPMT International Electronics Manufacturing Technology Symposium
Sources: Crossref, NC State University Libraries
Added: March 26, 2022
2001 journal article
A decision support system for spare parts management in a wafer fabrication facility
IEEE Transactions on Semiconductor Manufacturing, 14(1), 76–78.
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2001 chapter
Advanced Planning and Scheduling for Manufacturing
In G. Salvendy (Ed.), Handbook of Industrial Engineering. John Wiley.
Ed(s): G. Salvendy
Source: NC State University Libraries
Added: May 1, 2022
2001 speech
Compact Nonlinear Capacity Models for Supply Chains
Asmundsson, J., Orcun, S., Rardin, R. L., & Uzsoy, R. (2001, February). Presented at the Research Conference on Management in the Information Economy, Anderson School of Business, University of California-Los Angeles.
Event: Research Conference on Management in the Information Economy at Anderson School of Business, University of California-Los Angeles
Source: NC State University Libraries
Added: May 1, 2022
2001 journal article
Cycle-time improvements for photolithography process in semiconductor manufacturing
IEEE Transactions on Semiconductor Manufacturing, 14(1), 48–56.
author keywords: cycle time; dispatching; machine dedication; photolithography; shop-floor control
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2001 conference paper
Executing Production Schedules In The Face Of Uncertainties: A Brief Review And Some Future Directions
Proceedings of the Conference on Industrial Engineering and Production Management. Presented at the Conference on Industrial Engineering and Production Management, Quebec City, Quebec, Canada.
Event: Conference on Industrial Engineering and Production Management at Quebec City, Quebec, Canada
Source: NC State University Libraries
Added: May 1, 2022
2001 journal article
Experimental Evaluation of Heuristic Optimization Algorithms: A Tutorial
Journal of Heuristics, 7(3), 261–304.
author keywords: heuristic optimization; computational experiments
TL;DR:
The methodological issues that must be confronted by researchers undertaking experimental evaluations of heuristics, including experimental design, sources of test instances, measures of algorithmic performance, analysis of results, and presentation in papers and talks are highlighted.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2001 journal article
Finite-capacity production planning algorithms for a semiconductor wafer fabrication facility
International Journal of Production Research, 39(5), 825–842.
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2001 speech
From Finite Capacity to Supply Chain Management
Uzsoy, R. (2001, December). Presented at the School of Industrial and Operations Engineering, University of Michigan.
Event: School of Industrial and Operations Engineering, University of Michigan
Source: NC State University Libraries
Added: May 1, 2022
2000 conference paper
A Sequential Solution Methodology for Capacity Allocation and Lot Scheduling Problems at Photolithography
Proceedings of the 26th International Electronics Manufacturing Technology Symposium. Presented at the 26th International Electronics Manufacturing Technology Symposium, Santa Clara, CA.
Event: 26th International Electronics Manufacturing Technology Symposium at Santa Clara, CA
Source: NC State University Libraries
Added: May 1, 2022
2000 book review
A review of: “Deterministic scheduling theory” R. Gary Parker Chapman and Hall, London 1995, Hardback, 290 pages, ISBN (HB) 0-412-99681-2
[Review of Deterministic scheduling theory, by R. G. Parker]. IIE Transactions, 32(8), 767–768.
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2000 book review
A review of: “Operations scheduling with applications in manufacturing and services”M. Pinedo and X. Chao McGraw-Hill, New York 1999, 310 pages, ISBN 0-07-289779-1
[Review of Operations scheduling with applications in manufacturing and services, by M. Pinedo & X. Chao]. IIE Transactions, 32(8), 768–770.
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2000 journal article
Decomposition methods for reentrant flow shops with sequence-dependent setup times
Journal of Scheduling, 3(3), 155–177.
TL;DR:
This work considers the problem of scheduling a reentrant flow shop with sequence-dependent setup times to minimize maximum lateness and proposes an enhanced DM which gives promising results for these difficult scheduling problems.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2000 journal article
Evaluation and comparison of production schedules
Computers in Industry, 42(2-3), 203–220.
author keywords: production schedule; real-world factories; design and implementation
TL;DR:
A number of different considerations that must be taken into account when assessing the quality of a schedule are described, and their implications for the design and implementation of scheduling systems are discussed.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2000 journal article
Integrating Interval Estimates of Global Optima and Local Search Methods for Combinatorial Optimization Problems
Journal of Heuristics, 6(4), 481–500.
author keywords: programming; heuristic; analysis of algorithms; suboptimal algorithms; sequencing; deterministic; single machine
TL;DR:
This paper presents a method for combining statistical optimum prediction techniques with local search methods such as simulated annealing and tabu search and illustrates the approach on a single machine scheduling problem.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2000 conference paper
Integrating Machine Learning and Decomposition Heuristics for Complex Factory Scheduling Problems
Proceedings of the NSF Design and Manufacturing Conference. Presented at the NSF Design and Manufacturing Conference, Vancouver, BC, Canada.
Event: NSF Design and Manufacturing Conference at Vancouver, BC, Canada
Source: NC State University Libraries
Added: May 1, 2022
2000 journal article
Performance of decomposition procedures for job shop scheduling problems with bottleneck machines
International Journal of Production Research, 38(6), 1271–1286.
TL;DR:
This paper examines the performance of several variants of SB, some of which can be interpreted as naive implementations of the TOC approach to scheduling and shows that both the solution time and quality of SB methods improve markedly when bottleneck workcentres are present.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
2000 journal article
Quantifying the benefits of cycle time reduction in semiconductor wafer fabrication
IEEE Transactions on Electronics Packaging Manufacturing, 23(1), 39–47.
author keywords: cycle time; economics; simulation; wafer fabrication
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
2000 conference paper
Supply Chain Design for Firms with Product Recovery
Proceedings of the NSF Design and Manufacturing Conference. Presented at the NSF Design and Manufacturing Conference, Vancouver, BC, Canada.
Event: NSF Design and Manufacturing Conference at Vancouver, BC, Canada
Source: NC State University Libraries
Added: May 1, 2022
2000 speech
Trends and Issues in Extended Enterprise Systems
Uzsoy, R. (2000, October). Presented at the CETYS University, Mexicali, Mexico.
Event: CETYS University at Mexicali, Mexico
Source: NC State University Libraries
Added: May 1, 2022
1999 conference paper
A Fast Approximation Algorithm for Cycle Time Estimation in Wafer Fabrication Facilities
Proceedings of the 8th Industrial Engineering Research Conference. Presented at the 8th Industrial Engineering Research Conference, Phoenix, AZ.
Event: 8th Industrial Engineering Research Conference at Phoenix, AZ
Source: NC State University Libraries
Added: May 1, 2022
1999 speech
A Scheduling Architecture for Semiconductor Manufacturing
Aytug, H., & Uzsoy, R. (1999, November). Presented at the Intel Corporation, Chandler, AZ.
Event: Intel Corporation at Chandler, AZ
Source: NC State University Libraries
Added: May 1, 2022
1999 book review
A review of: “The Planning and Scheduling of Production Systems” Edited by A. Arbita and S.E. Elmaghraby Chapman and Hall, 1997, 367 pages, ISBN 0-412-61020-5
[Review of Planning and Scheduling of Production Systems, by A. Artiba & S. E. Elmaghraby]. IIE Transactions, 31(2), 190–193.
Sources: NC State University Libraries, NC State University Libraries
Added: February 26, 2022
1999 speech
Current and Future Trends and Scheduling Semiconductor Manufacturing Systems
Uzsoy, R. (1999, March). Presented at the Applied Materials Scheduling Summit, Applied Materials, San Jose, CA.
Event: Applied Materials Scheduling Summit, Applied Materials at San Jose, CA
Source: NC State University Libraries
Added: May 1, 2022
1999 journal article
Media Streams Scheduling for Synchronization in Distributed Multimedia Systems
Journal of Parallel and Distributed Computing, 56(3), 272–295.
author keywords: distributed multimedia systems; multimedia documents; synchronization; heterogeneous channel systems; transmission scheduling; heuristic algorithms
TL;DR:
This paper proposes two heuristic algorithms with time complexity ofO(nlogn+nm), wherenis the number of data units to be scheduled andmthe number of channels available, and develops an enumerative algorithm to obtain the exact solutions.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
1999 journal article
Minimizing makespan on a single batch processing machine with dynamic job arrivals
International Journal of Production Research, 37(1), 219–236.
TL;DR:
This work considers the problem of minimizing makespan Cmax on a single batch processing machine in the presence of dynamic job arrivals and presents polynomial and pseudopolynomial-time algorithms for several special cases, develop efficient heuristics for the general problem and evaluate their performance through extensive computational experiments.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
1999 journal article
Optimal disassembly configurations for single and multiple products
Journal of Manufacturing Systems, 18(5), 311–322.
author keywords: disassembly planning; column generation; environmentally conscious manufacturing
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
1999 journal article
Predictable scheduling of a single machine subject to breakdowns
International Journal of Computer Integrated Manufacturing, 12(1), 15–38.
TL;DR:
A predictable scheduling approach is presented, where the predictive schedule is built with such objectives and the effects of disruptions on planned activities are measured by the difference between planned and realized job completion times.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
1999 journal article
Predictable scheduling of a single machine with breakdowns and sensitive jobs
International Journal of Production Research, 37(18), 4217–4233.
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
1999 chapter
Production Engineering
In McGraw-Hill Encyclopedia of Science and Technology. McGraw-Hill.
Source: NC State University Libraries
Added: May 1, 2022
1998 speech
A Senior Design Course with Industrial Experience
Uzsoy, R. (1998, April). Presented at the Central Indiana Chapter, Institute of Industrial Engineers.
Event: Central Indiana Chapter, Institute of Industrial Engineers
Source: NC State University Libraries
Added: May 1, 2022
1998 journal article
A capacity allocation problem with integer side constraints
European Journal of Operational Research, 109(1), 170–182.
author keywords: scheduling; network flows; semiconductor manufacturing
TL;DR:
Focusing on the objectives of maximizing throughput and minimizing deviation from predetermined production goals, the problem is formulated as a maximum flow problem on a bipartite network with integer side constraints and efficient heuristics which obtain near-optimal solutions in negligible computation time are developed.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 5, 2022
1998 journal article
Benchmarks for shop scheduling problems
European Journal of Operational Research, 109(1), 137–141.
author keywords: combinatorial optimization; scheduling; benchmarks
TL;DR:
This paper presents extensive sets of randomly generated test problems for the problems of minimizing makespan (Cmax) and maximum lateness (Lmax) in flow shops and job shops.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
1998 journal article
Control of a batch-processing machine: A computational approach
International Journal of Production Research, 36(11), 3167–3181.
TL;DR:
A batch-processing machine subject to uncertain (Poisson) job arrivals is considered and computational procedures to minimize the expected long-run-average number of jobs in the system under a particular family of control policies are developed.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 6, 2022
1998 conference paper
Decomposition Procedures for Scheduling Complex Job Shops
Proceedings of the Sixth International Workshop on Project Management and Scheduling. Presented at the Sixth International Workshop on Project Management and Scheduling.
Event: Sixth International Workshop on Project Management and Scheduling
Source: NC State University Libraries
Added: May 1, 2022
1998 conference paper
Empirical Evaluation of Heuristics: A Tutorial
Rardin, R. L., & Uzsoy, R. (1998, April). Presented at the INFORMS National Meeting, Montreal, Canada.