Works Published in 2009

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Displaying works 141 - 160 of 175 in total

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

2009 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.

By: K. Sourirajan*, L. Ozsen* & R. Uzsoy n

author keywords: Supply chain; Network design; Lead time; Safety stock; Genetic algorithm
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

(Q, r) Inventory policies in a fuzzy uncertain supply chain environment

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 197(2), 609–619.

Contributors: R. Handfield n, D. Warsing n & X. Wu n

author keywords: (Q, r) System; Inventory; Fuzzy sets; Optimization
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 conference paper

Robust univariate cubic L-2 spines: Interpolating data with uncertain positions of measurements

Journal of Industrial and Management Optimization, 5(2), 351–361.

By: I. Averbakh, S. Fang & Y. Zhao

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Forecast updating and supplier coordination for complementary component purchases

Production and Operations Management, 18(2), 167–184.

By: D. Thomas, D. Warsing & X. Zhang

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

A note on solution sets of interval-valued fuzzy relational equations

FUZZY OPTIMIZATION AND DECISION MAKING, 8(1), 115–121.

By: P. Li n & S. Fang n

author keywords: Fuzzy relational equations; Fuzzy relational inequalities; Interval-valued system
TL;DR: This note discusses three types of solutions for a system of interval-valued fuzzy relational equations with max-T composition and illustrates their relations to the solutions of a systems of fuzzy relational inequalities with maximum T composition. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

The Impact of Revenue-Maximizing Priority Pricing on Customer Delay Costs

DECISION SCIENCES, 40(1), 89–120.

By: W. Gilland* & D. Warsing n

Contributors: W. Gilland* & D. Warsing n

author keywords: Priority Pricing; Queueing Theory; and Supplier-Customer Relationships
TL;DR: The customers are better off collectively when the supplier and customers act independently in their own best interests, and as the number of priority classes increases, both the priority revenues and the overall customer delay costs improve, but at a decreasing rate. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Nonstationary analysis of the loss queue and of queueing networks of loss queues

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 196(3), 1015–1030.

By: K. Alnowibet* & H. Perros n

author keywords: Time-dependent arrival rate; Multi-rate loss queue; Multi-rate network of loss queues; Blocking probability
TL;DR: Comparisons with exact and simulation results showed that the results are consistently close to the exact results and they are always within simulation confidence intervals. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 review

Electronic Data Interchange: Research Review and Future Directions

[Review of ]. DECISION SCIENCES, 40(1), 121–163.

By: S. Narayanan*, A. Marucheck* & R. Handfield n

Contributors: S. Narayanan*, A. Marucheck* & R. Handfield n

author keywords: Electronic Data Interchange (EDI); Electronic Linkages; Meta-Analysis; and Supply Chain Collaboration
TL;DR: This study synthesizes the diverse body of research in EDI by organizing the literature into an initial theoretical framework and offers a set of guidelines for making successful EDI adoption and implementation decisions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Technical Note: A Computationally Efficient Algorithm for Undiscounted Markov Decision Processes with Restricted Observations

NAVAL RESEARCH LOGISTICS, 56(1), 86–92.

By: L. Davis*, T. Hodgson n, R. King n & W. Wei

author keywords: Markov Decision process; heuristics; optimal control
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Query optimization using restructured views: Theory and experiments

INFORMATION SYSTEMS, 34(3), 353–370.

By: D. Chen*, R. Chirkova* & F. Sadri

author keywords: Query optimization; Restructured views; Query optimization using materialized views
TL;DR: A general query-optimization framework that treats regular and restructured views in a uniform manner and is applicable to SQL select-project-join queries and views without or with aggregation, and develops techniques for determining the key of a (regular or restructured) view, and shows how this information can be used to further optimize a rewritten query. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Optical burst switching

IET Communications, 3(3), 331–333.

By: J. Murphy & H. Perros

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

On the departure process of burst aggregation algorithms in optical burst switching

COMPUTER NETWORKS, 53(3), 247–264.

By: X. Mountrouidou* & H. Perros n

author keywords: Burst aggregation algorithms; Poisson process; Interrupted Poisson Process
TL;DR: This work characterize analytically the departure process from the following three burst aggregation algorithms: the time based aggregation algorithm, the burst-lengthbased aggregation algorithm and the time and burst- length based aggregation algorithms. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Minimizing a linear fractional function subject to a system of sup-T equations with a continuous Archimedean triangular norm

JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 22(1), 49–62.

By: P. Li n & S. Fang n

author keywords: Fractional optimization; fuzzy relational equations; triangular norms
TL;DR: The problem of minimizing alinear fractional function subject to a system of sup-T equations with a continuous Archimedean triangular norm T can be reduced to a 0-1 linear fractional optimization problem in polynomial time, and parametrization techniques can be applied by solving a classical set covering problem in each iteration. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

ESTIMATION AND IDENTIFICATION OF PARAMETERS IN A LUMPED CEREBROVASCULAR MODEL

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 6(1), 93–115.

By: S. Pope n, L. Ellwein*, C. Zapata, V. Novak*, C. Kelley* & M. Olufsen n

author keywords: cardiovascular modeling; systemic resistance; cerebrovascular resistance; parameter estimation; sensitivity analysis; subset selection
MeSH headings : Adult; Aged; Blood Flow Velocity / physiology; Blood Pressure / physiology; Brain / blood supply; Brain / physiology; Cerebral Arteries / physiology; Cerebrovascular Circulation / physiology; Computer Simulation; Female; Humans; Male; Middle Aged; Models, Cardiovascular; Ventricular Function / physiology; Young Adult
TL;DR: The method discussed in this study provides a new methodology to extract clinical markers that cannot easily be assessed noninvasively by using nonlinear optimization combined with sensitivity analysis and subset selection. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 article

Denial of service attacks and defenses in decentralized trust management

Li, J., Li, N., Wang, X. F., & Yu, T. (2009, April). INTERNATIONAL JOURNAL OF INFORMATION SECURITY, Vol. 8, pp. 89–101.

author keywords: Trust management; Denial of service; Access control; Trust negotiation; Game theory
TL;DR: This paper studies low-bandwidth Denial-of-Service (DoS) attacks that exploit the existence of trust management systems to deplete server resources, and proposes a defense technique using credential caching, and shows that it is effective in the presence of intelligent attackers. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Burst lost probabilities in a queuing network with simultaneous resource possession: a single-node decomposition approach

IET COMMUNICATIONS, 3(3), 441–453.

By: L. Battestilli, H. Perros n & S. Chukova*

TL;DR: A fast single-node decomposition algorithm is developed to compute the blocking probabilities in the network and extends the popular link-decomposition method from teletraffic theory by allowing dynamic simultaneous link possession. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 conference paper

Analysis and computation for a fluid mixture model

Communications in Computational Physics, 5(2-4), 620–634.

By: Q. Jiang, Z. Li & S. Lubkin

Source: NC State University Libraries
Added: August 6, 2018

2009 review

An organizational entrepreneurship model of supply management integration and performance outcomes

[Review of ]. International Journal of Operations & Production Management, 29(1-2), 100–126.

By: R. Handfield, K. Petersen, P. Cousins & B. Lawson

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

A unified mobility model for analysis and simulation of mobile wireless networks

WIRELESS NETWORKS, 15(3), 365–389.

By: M. Zhao n & W. Wang n

author keywords: Mobility model; Smooth movement; Semi-Markov process; Stochastic analysis; Network performance evaluation; Mobile wireless networks
TL;DR: This model is proved to be smooth and steady because there is no speed decay problem for arbitrary starting speed, while maintaining uniform spatial node distribution regardless of node placement, and can be easily and flexibly applied for simulating node mobility in wireless networks. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Stability criteria for differential-algebraic equations with multiple delays and their numerical solutions

APPLIED MATHEMATICS AND COMPUTATION, 208(2), 397–415.

By: S. Campbell n & V. Linh

author keywords: Delay differential-algebraic equation; Multiple delays; Asymptotic stability; Regular pencil; Numerical solution
TL;DR: First, a sufficient condition for delay-independent stability is given, after characterizing the coefficient matrices that satisfy this stability condition, some practical checkable criteria for asymptotic stability are proposed. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

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