Works Published in 2012
Displaying works 81 - 100 of 146 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2012 journal article
A Markov Chain Framework for Cycle Time Approximation of Toolsets
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 25(4), 589–597.
author keywords: Markov processes; queueing analysis; stochastic processes
TL;DR:
A Markov chain framework is proposed that attempts to approximate the cycle time of a toolset in the presence of informal operational rules, and it is compared with classical queueing models through a series of numerical examples.
(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
2012 article
Hybrid Deterministic/Monte Carlo Neutronics using GPU Accelerators
2012 11TH INTERNATIONAL SYMPOSIUM ON DISTRIBUTED COMPUTING AND APPLICATIONS TO BUSINESS, ENGINEERING & SCIENCE (DCABES), pp. 43–47.
author keywords: Neutron Transport; Jacobian-Free Newton-Krylov; GPU; Monte Carlo
TL;DR:
A GPU implementation of a hybrid deterministic/Monte Carlo method for the solution of the neutron transport equation using GPUs to perform a Monte Carlo transport sweep as part of the evaluation of the nonlinear residual and Jacobian-vector product is discussed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
The nearest point problem in a polyhedral set and its extensions
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 53(1), 115–130.
author keywords: Quadratic programming; Pos cone; Projection face; Active constraint
TL;DR:
This approach can be employed to minimize any strictly convex quadratic function over a polyhedral set and is shown to be more effective than other existing methods for solving these problems.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
The G(t)/GI/s(t)+GI many-server fluid queue
QUEUEING SYSTEMS, 71(4), 405–444.
author keywords: Queues with time-varying arrivals; Nonstationary queues; Transient behavior; Many-server queues; Deterministic fluid model; Customer abandonment; Non-Markovian queues
TL;DR:
A deterministic fluid model has time-varying arrival rate and service capacity, abandonment from queue, and non-exponential service and patience distributions, and an algorithm is developed to calculate all performance functions.
(via Semantic Scholar)
link.springer.com (publisher PDF)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Output-feedback control for switched linear systems subject to actuator saturation
INTERNATIONAL JOURNAL OF CONTROL, 85(10), 1532–1545.
author keywords: switching control; output-feedback control; actuator saturation; linear matrix inequalities
TL;DR:
Using the minimal switching rule, nonlinear output feedbacks expressed in the form of quasi-linear parameter varying system are designed to satisfy a pre-specified disturbance attenuation level defined by the regional ℒ2-gains over a class of energy-bounded disturbances.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Optimal scheduling in multi-server queues with random connectivity and retransmissions
COMPUTER COMMUNICATIONS, 35(13), 1626–1638.
author keywords: Optimal scheduling; Stochastic coupling arguments; Stochastic dominance; Most Balancing algorithms; Random connectivity
TL;DR:
A dynamic programming model is developed to determine numerically the scheduling policy that optimizes a range of cost functions, including average total queue sizes, for an optimal scheduling problem in a discrete-time, multiserver system of parallel queues.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Introduction to the special issue on optimizing risk management in services
OPTIMIZATION, 61(10), 1175–1177.
author keywords: risk management; optimization
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Active Robust Fault Detection in Closed-Loop Systems: Quadratic Optimization Approach
IEEE Transactions on Automatic Control, 57(10), 592–605.
author keywords: Closed-loop systems; detection algorithms; fault detection; feedback; signal design
TL;DR:
This paper considers the problem of optimal exogenous signal design for a linear uncertain system controlled by a linear feedback and shows that a suitable feedback can reduce the cost function compared with the open-loop case.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
A many-server fluid limit for the G(t)/GI/s(t) + GI queueing model experiencing periods of overloading
OPERATIONS RESEARCH LETTERS, 40(5), 307–312.
author keywords: Many-server heavy-traffic limit; Functional weak law of large numbers; Queues with time-varying arrivals; Nonstationary queues; Deterministic fluid model; Non-Markovian queues
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
16. Peace, Justice and Strong Institutions
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2012 article
TOWARD SPECIALIZED UNDERGRADUATE TELECOMMUNICATION ENGINEERING EDUCATION IN THE US
El-Bawab, T. S., Esfandiari, M., Rouskas, G., Jayasumana, A., Kincaid, M., Effenberger, F., … Baniewicz, P. (2012, September). IEEE COMMUNICATIONS MAGAZINE, Vol. 50, pp. 14–16.
TL;DR:
From audio to radio signals, electro-mechanic to electronic technologies, analog to digital systems, and electronic to photonic devices; telecommunications has witnessed tremendous progress on numerous fronts.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
A Fiber Bundle Approach to the Transpositional Relations in Nonholonomic Mechanics
JOURNAL OF NONLINEAR SCIENCE, 22(4), 431–461.
author keywords: Geometric mechanics; Constrained dynamics; Variational principles
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Data-driven techniques to estimate parameters in the homogenized energy model for shape memory alloys
JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 23(17), 1897–1920.
author keywords: Shape memory alloys; hysteresis; parameter estimation
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Cerebrospinal Fluid Metabolome in Mood Disorders-Remission State has a Unique Metabolic Profile
Scientific Reports, 2(1).
MeSH headings : Adult; Biogenic Monoamines / cerebrospinal fluid; Biosynthetic Pathways; Case-Control Studies; Depressive Disorder, Major / cerebrospinal fluid; Female; Humans; Male; Metabolome; Middle Aged; Multivariate Analysis; Remission, Spontaneous; Severity of Illness Index
TL;DR:
The reductions in metabolites associated with tryptophan and tyrosine pathways in rMDD may relate to the vulnerability this population shows for developing depressive symptoms under tryPTophan or catecholamine depletion.
(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: August 6, 2018
2012 journal article
Analysis of sliver thickness variation from process perturbations in roller drafting
JOURNAL OF THE TEXTILE INSTITUTE, 103(10), 1055–1062.
author keywords: random phase spectral method; autocorrelation; stochastic signals; draft dynamics; disturbances; linear density of fiber bundle; draft ratio; process speed
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Viscosity Solution of Optimal Stopping Problem for Stochastic Systems with Bounded Memory
STOCHASTIC ANALYSIS AND APPLICATIONS, 30(6), 1102–1135.
author keywords: Optimal stopping; Stochastic control; Stochastic functional differential equations
Source: Web Of Science
Added: August 6, 2018
2012 conference paper
Understanding the tempo-spatial limits of information dissemination in multi-channel cognitive radio networks
2012 Proceedings IEEE infocom, 1278–1286.
TL;DR:
The sufficient and necessary conditions under which there exist spatial and temporal limits of information dissemination in CRNs are determined and it is found that when information cannot be disseminated to the entire network, the limiting dissemination radius is statistically dominated by an exponential distribution, while the limiting information propagation speed approaches to zero.
(via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018
2012 journal article
The homogenized energy model for characterizing polarization and strains in hysteretic ferroelectric materials: Implementation algorithms and data-driven parameter estimation techniques
JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 23(16), 1869–1894.
author keywords: Actuator; ferroelectric; hysteresis; piezoelectric
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Talent management issues for multinational logistics companies in China: observations from the field
INTERNATIONAL JOURNAL OF LOGISTICS-RESEARCH AND APPLICATIONS, 15(3), 163–179.
Contributors: Y. Shi * & R. Handfield n
author keywords: multinational logistics; China; recruitment and retention; talent management
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018
2012 journal article
Stabilizing Customer Abandonment in Many-Server Queues with Time-Varying Arrivals
OPERATIONS RESEARCH, 60(6), 1551–1564.
TL;DR:
An algorithm is developed to determine time-dependent staffing levels to stabilize the time- dependent abandonment probabilities and expected delays at positive target values in the Mt/GI/st + GI many-server queueing model, which has a nonhomogeneous Poisson arrival process.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
STOCHASTIC DATA CLUSTERING
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 33(4), 1214–1236.
author keywords: cluster analysis; Markov chains; Simon-Ando theory
TL;DR:
A technique for using the evolution of the system to tell us about its initial structure is developed, and this technique is used to develop an algorithm that takes the varied solutions from multiple data clustering algorithms to arrive at a singleData clustering solution.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
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