Edward P. Fitts Department of Industrial & Systems Engineering

Works Published in 2020

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Displaying works 1 - 20 of 130 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2020 conference paper

Enhancing collective estimates by aggregating cardinal and ordinal inputs

AAAI Conference on Human Computation and Crowdsourcing (HCOMP). https://ojs.aaai.org//index.php/HCOMP/article/view/7465

Adolfo Escobedo

Source: ORCID
Added: December 9, 2023

2020 journal article

Risk-neutral and risk-averse transmission switching for load shed recovery with uncertain renewable generation and demand

IET Generation, Transmission and Distribution, 14(21), 4936–4945.

Contributors: Y. Zhang*, M. Bansal* & A. Escobedo*

TL;DR: Two-stage stochastic models are introduced to deal with uncertainty in generation and demand encountered during the recovery process, and one of them incorporates conditional value-at-risk to measure the risk level of unrecovered load shed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: December 9, 2023

2020 article

Derivations of large classes of facet defining inequalities of the weak order polytope using ranking structures

ArXiv. http://www.scopus.com/inward/record.url?eid=2-s2.0-85104428542&partnerID=MN8TOARS

By: A. Escobedo & R. Yasmin

Contributors: A. Escobedo & R. Yasmin

Source: ORCID
Added: December 9, 2023

2020 journal article

A new correlation coefficient for comparing and aggregating non-strict and incomplete rankings

European Journal of Operational Research, 285(3), 1025–1041.

By: Y. Yoo*, A. Escobedo* & J. Skolfield*

Contributors: Y. Yoo*, A. Escobedo* & J. Skolfield*

TL;DR: This work proves the equivalence of an additional distance and correlation-coefficient pairing in the space of non-strict incomplete rankings and induces new exact optimization methodologies: a specialized branch and bound algorithm and an exact integer programming formulation. (via Semantic Scholar)
Source: ORCID
Added: December 9, 2023

2020 conference paper

A Comparison of Axiomatic Distance-Based Collective Intelligence Methods for Wireless Sensor Network State Estimation in the Presence of Information Injection

IEEE World Forum on Internet of Things, WF-IoT 2020 - Symposium Proceedings.

By: J. Kyle Skolfield*, R. Yasmin*, A. Escobedo* & L. Huie*

Contributors: J. Kyle Skolfield*, R. Yasmin*, A. Escobedo* & L. Huie*

TL;DR: This work proposes and compares methods based on collective intelligence ideas, namely consensus ranking and rating models, which are founded on axiomatic distances and intuitive social choice properties to assess a transmitted signal's strength with varying quantity and quality of incompleteness in the network’s readings. (via Semantic Scholar)
Source: ORCID
Added: December 9, 2023

2020 journal article

CAR: heuristics for the inventory routing problem

Wireless Networks, 26(8), 5783–5808.

By: R. Nambirajan*, A. Mendoza*, S. Pazhani*, T. Narendran* & K. Ganesh

TL;DR: A mixed integer linear program to determine the optimal allocation and the routing schedule for warehouses over the defined time horizon and proposes a three-phase heuristic approach, called CAR: clustering of receiver nodes, allocation of quantities to these nodes, and routing of delivery vehicles through clusters of nodes. (via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: November 30, 2023

2020 dataset

Simulation Optimization Library

https://github.com/simopt-admin/simopt

Contributors: D. Eckman, S. Shashaani, S. Henderson & R. Pasupathy

Source: ORCID
Added: July 15, 2023

2020 journal article

Evaluation of Electron Beam Powder Bed Fusion Additive Manufacturing of High Purity Copper for Overhang Structures Using In-Situ Real Time Backscatter Electron Monitoring

Procedia Manufacturing, 48, 828–838.

By: C. Ledford n, C. Rock n, M. Tung n, H. Wang*, J. Schroth* & T. Horn n

Sources: Crossref, NC State University Libraries
Added: February 22, 2023

2020 journal article

Assessment of wind power scenario creation methods for stochastic power systems operations

Applied Energy.

Benjamin Rachunok

author keywords: Wind power; Scenario creation; Probabilistic scenarios; Scenario evaluation; Stochastic unit commitment; Production cost modeling
TL;DR: It is shown that the choice of scenario set can significantly impact system operating cost, renewable energy use, and the ability of the system to meet demand, highlighting the need for the use of performance-based assessments for scenario evaluation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: January 19, 2023

2020 journal article

Asymmetrical response of California electricity demand to summer-time temperature variation

Scientific Reports.

UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Source: ORCID
Added: January 19, 2023

2020 journal article

Assessing Global Environmental Sustainability Via an Unsupervised Clustering Framework

Sustainability, 12(2), 563.

By: A. Kanmani*, R. Obringer*, B. Rachunok* & R. Nateghi*

author keywords: environmental sustainability; unsupervised learning; self-organized maps; global analysis; environmental performance index; clustering framework
TL;DR: The proposed framework harnesses a clustering technique known as Self-Organized Maps to group countries based on their characteristic environmental performance metrics and track progression in terms of shifts within clusters over time and supports the hypothesis that the inconsistencies in the EPI calculation can lead to misrepresentations of the relative sustainability of countries over time. (via Semantic Scholar)
Source: ORCID
Added: January 19, 2023

2020 journal article

The sensitivity of electric power infrastructure resilience to the spatial distribution of disaster impacts

Reliability Engineering & System Safety.

Benjamin Rachunok

author keywords: Infrastructure; Resilience; Natural hazards
TL;DR: It is found that incorporating information about the spatial distribution of disaster impacts has significant implications for estimating infrastructure resilience, and the uncertainty associated with estimated infrastructure resilience metrics to spatially distributed disaster-induced disruptions is much higher than determined by previous methods. (via Semantic Scholar)
Source: ORCID
Added: January 19, 2023

2020 journal article

Study of tip wear for AFM-based vibration-assisted nanomachining process

Journal of Manufacturing Processes, 50, 47–56.

By: X. Kong n, J. Deng n, J. Dong n & P. Cohen n

Contributors: X. Kong n, J. Deng n, J. Dong n & P. Cohen n

author keywords: Tip-based nanomachining; Atomic force microscope (AFM); Tip wear monitoring; Tip wear modeling
Source: ORCID
Added: July 11, 2022

2020 conference paper

Fabrication and self-sensing control of soft electrothermal actuator

Procedia Manufacturing, 48, 43–48.

By: Y. Cao & J. Dong n

Contributors: Y. Cao & J. Dong n

author keywords: Soft electrothermal actuator; Electrohydrodynamic (EHD) printing; Self-sensing; Closed-loop control
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: July 11, 2022

2020 article

Cryogenic mechanical alloying of aluminum matrix composites for powder bed fusion additive manufacturing

JOURNAL OF COMPOSITE MATERIALS.

By: J. Hamilton*, S. Ramesh n, O. Harrysson n, C. Rock n & I. Rivero*

author keywords: Aluminum matrix composites (AMCs); cryomilling; additive manufacturing feedstock
UN Sustainable Development Goal Categories
Source: NC State University Libraries
Added: June 2, 2022

2020 article

Accuracy of three-dimensionally printed animal-specific drill guides for implant placement in canine thoracic vertebrae: A cadaveric study

VETERINARY SURGERY.

By: C. Mariani n, J. Zlotnick n, O. Harrysson n, D. Marcellin-Little n, K. Malinak n, A. Gavitt n, J. Guevar n

MeSH headings : Animals; Bone Screws / veterinary; Cadaver; Dogs / surgery; Printing, Three-Dimensional; Thoracic Vertebrae / surgery; Tomography, X-Ray Computed / veterinary
TL;DR: 3-D printed drill tracts yielded drill tracts with small linear and angular errors from intended paths and 100% accuracy for placement within vertebral pedicles and bodies may allow safe and accurate implant placement for surgeons with varying experience levels. (via Semantic Scholar)
Source: NC State University Libraries
Added: June 2, 2022

2020 article

Results from a prospective longitudinal survey of employment and work outcomes in newly diagnosed cancer patients during and after curative-intent chemotherapy: A Wisconsin Oncology Network study

CANCER.

By: A. Tevaarwerk*, K. Kwekkeboom*, K. Buhr*, A. Dennee*, W. Conkright*, A. Onitilo*, E. Robinson*, H. Ahuja* ...

author keywords: cancer survivorship; cancer work limitations; return to work; working during cancer treatment
MeSH headings : Adult; Employment; Female; Humans; Longitudinal Studies; Male; Middle Aged; Neoplasms / drug therapy; Prospective Studies; Surveys and Questionnaires; Work Capacity Evaluation
TL;DR: Employment, work ability, and work limitations during and after treatment are prospectively examined. (via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth (OpenAlex)
Source: NC State University Libraries
Added: March 1, 2022

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.

By: E. Albey, K. Kempf & R. Uzsoy

Event: International Working Seminar on Production Economics at Innsbruck, Austria

Source: NC State University Libraries
Added: February 26, 2022

2020 article

Multi-sensor prognostics modeling for applications with highly incomplete signals

IISE TRANSACTIONS, Vol. 53, pp. 597–613.

author keywords: RUL; degradation modelling; multi-stream signal fusion; missing data
TL;DR: A prognostics methodology capable of using highly incomplete multi-stream degradation signals to predict the residual useful lifetime of partially degraded systems and two computationally efficient algorithms: subspace detection and signal recovery are proposed. (via Semantic Scholar)
Source: NC State University Libraries
Added: February 25, 2022

2020 article

Trusting Autonomous Security Robots: The Role of Reliability and Stated Social Intent

HUMAN FACTORS.

By: J. Lyons*, T. Vo, K. Wynne*, S. Mahoney*, . nam n & D. Gallimore

author keywords: trust in human-robot interaction; transparency; trustworthiness; benevolence; autonomous robots
TL;DR: If robotic systems are authorized to use force against a human, public acceptance may be increased with availability of the intent-based programming of the robot and whether or not the robot’s decision was reliable. (via Semantic Scholar)
Source: NC State University Libraries
Added: February 25, 2022

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