Works Published in 2009

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Displaying works 101 - 120 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

On the Modeling of Honest Players in Reputation Systems

JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 24(5), 808–819.

author keywords: reputation; trust; user behavior modeling; collusion-resilient behavior testing
TL;DR: A statistical model is built for the transaction histories of honest players that serves as a profiling tool to identify suspicious entities and is combined with existing trust schemes to ensure that they are applied to entities whose transaction records are consistent with the statistical model. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Nonlinear H-infinity Control Designs with Axisymmetric Spacecraft Control

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, 32(3), 850–859.

By: Q. Zheng n & F. Wu n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Multi-new product competition in duopoly: A differential game analysis

Dynamic Systems and Applications, 18(2), 161–178.

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

2009 journal article

Minimizing transceivers in optical path networks

JOURNAL OF OPTICAL NETWORKING, 8(5), 454–461.

By: P. Iyer n, R. Dutta n & C. Savage n

TL;DR: The traffic grooming problem in unidirectional, WDM path networks is considered with the goal of minimizing the number of transceivers and it is conclusively shown that the problem is NP-hard, even under the restriction of the egress traffic model. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Measurement-based optimal resource allocation for network services with pricing differentiation

PERFORMANCE EVALUATION, 66(9-10), 505–523.

author keywords: Resource allocation; Optimization; Measurement; Prediction
TL;DR: A model for allocating available resources in service-oriented network, with particular focus on delay sensitive services, is introduced based on a pricing scheme for the offered services and also takes into consideration the quality of service requirements of each service class through a probabilistic delay-bound constraint. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Experimental implementation of a hybrid nonlinear control design for magnetostrictive actuators

Journal of Dynamic Systems, Measurement, and Control, 131(4).

By: W. Oates, P. Evans, R. Smith* & M. Dapino

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

An additive Schwarz preconditioner for the mortar-type rotated Q(1) FEM for elliptic problems with discontinuous coefficients

APPLIED NUMERICAL MATHEMATICS, 59(7), 1657–1667.

By: F. Wang*, J. Chen*, W. Xu* & Z. Li n

author keywords: Domain decomposition; Mortar finite element method; Additive Schwarz method; Rotated Q(1) element
TL;DR: It is shown that the proposed additive Schwarz preconditioner for the mortar-type rotated Q"1 finite element method for second order elliptic partial differential equations with piecewise but discontinuous coefficients has a quasi-optimal convergence behavior. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Amoeba: A Methodology for Modeling and Evolving Cross-Organizational Business Processes

ACM TRANSACTIONS ON SOFTWARE ENGINEERING AND METHODOLOGY, 19(2).

By: N. Desai*, A. Chopra n & M. Singh n

Contributors: N. Desai*, A. Chopra n & M. Singh n

author keywords: Design; Business process modeling; requirements evolution; business protocols
TL;DR: Amoeba is described, a methodology for business processes that is based on business protocols that includes guidelines for specifying cross-organizational processes using business protocols, and handling the evolution of requirements via a novel application of protocol composition. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 article

Special Issue on Advances in Broadband Wireless Networks

Wang, W., & Devetsikiotis, M. (2009, August). MOBILE NETWORKS & APPLICATIONS, Vol. 14, pp. 365–367.

By: W. Wang n & M. Devetsikiotis n

Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Regional stabilisation of polynomial non-linear systems using rational Lyapunov functions

INTERNATIONAL JOURNAL OF CONTROL, 82(9), 1605–1615.

By: Q. Zheng n & F. Wu n

author keywords: polynomial non-linear systems; rational Lyapunov function; domain of attraction; regional stabilisation; SOS programming
TL;DR: A new non-linear stabilisation approach based on the popular linear parameter-varying control techniques is proposed that is extended to a class of output-dependent non- linear systems where the stabilising output-feedback controller can be synthesised using rational Lyapunov functions of outputs. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Quasivelocities and symmetries in non-holonomic systems

DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL, 24(2), 187–222.

By: A. Bloch*, J. Marsden* & D. Zenkov n

author keywords: Hamel equations; momentum; symmetry
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 article

Quantification of hysteresis and nonlinear effects on the frequency response of ferroelectric and ferromagnetic materials

Stuebner, M., Atulasimha, J., & Smith, R. C. (2009, October). SMART MATERIALS AND STRUCTURES, Vol. 18.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Multiple interval mapping for gene expression QTL analysis

GENETICA, 137(2), 125–134.

By: W. Zou n & Z. Zeng n

author keywords: eQTL; FDR; MIM; Model selection
MeSH headings : Chromosome Mapping / methods; Computer Simulation; Gene Expression; Genomics / methods; Models, Genetic; Quantitative Trait Loci / genetics; Yeasts
TL;DR: A statistical method to claim expression quantitative trait loci (eQTL) in a genome is developed based on multiple interval mapping (MIM), a model selection procedure, and uses false discovery rate (FDR) to measure the statistical significance of the large number of eQTL. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Monitoring autocorrelated processes using a distribution-free tabular CUSUM chart with automated variance estimation

IIE TRANSACTIONS, 41(11), 979–994.

By: J. Lee*, C. Alexopoulos*, D. Goldsman*, S. Kim*, K. Tsui* & J. Wilson n

author keywords: Statistical process control; Shewhart chart; tabular CUSUM chart; autocorrelated data; average run length; distribution-free statistical methods; variance estimation
TL;DR: Two alternative variance estimators are adapted for automated use in DFTC-VE, a distribution-free tabular CUSUM chart, based on the simulation-analysis methods of standardized time series and a simplified combination of autoregressive representation and non-overlapping batch means. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 article

Lyapunov Redesign of Adaptive Controllers for Polynomial Nonlinear Systems

2009 AMERICAN CONTROL CONFERENCE, VOLS 1-9, pp. 5144–5149.

By: Q. Zheng n & F. Wu n

author keywords: Adaptive control; parametric uncertainties; higher-order Lyapunov function; SOS programming
TL;DR: This paper will develop an adaptive control scheme in attenuating the effect of the unknown parameters on the controlled output, which is composed of tracking errors and control efforts, and formulate the synthesis conditions of adaptive control as polynomial matrix inequalities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Global optimization for a class of fractional programming problems

JOURNAL OF GLOBAL OPTIMIZATION, 45(3), 337–353.

By: S. Fang n, D. Gao*, R. Sheu* & W. Xing*

author keywords: Quadratic fractional programming; Sum-of-ratios; Global optimization; Canonical duality
TL;DR: Under proper conditions on the “problem-defining” matrices associated with the three quadratic functions, it is shown that the canonical dual of each subproblem becomes a one-dimensional concave maximization problem that exhibits no duality gap. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Convergence Analysis of Sampling Methods for Perturbed {L}ipschitz Functions

Pacific J. Opt., 5(2), 339–350.

By: D. Finkel & C. Kelley

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

2009 journal article

Contribution of genetic effects to genetic variance components with epistasis and linkage disequilibrium

BMC GENETICS, 10.

MeSH headings : Alleles; Epistasis, Genetic; Genetic Variation; Genotype; Linkage Disequilibrium; Models, Genetic; Quantitative Trait Loci; Regression Analysis
TL;DR: The Cockerham type models are allelic based models with a focus on partition of genotypic variances into various genetic variance components, which are contributed by allelic effects and their interactions, while the F∞ regression models are genotype-based models focusing on modeling and testing of within-locusgenotypic effects and locus-by- locus genotypes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Completions of implicitly defined linear time varying vector fields

LINEAR ALGEBRA AND ITS APPLICATIONS, 431(9), 1422–1438.

By: I. Okay*, S. Campbell n & P. Kunkel*

author keywords: Differential algebraic equations; Numerical methods; Linear systems; Stability
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

ASYMPTOTIC PROPERTIES OF FEEDBACK SOLUTIONS FOR A CLASS OF QUANTUM CONTROL PROBLEMS

SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 48(4), 2323–2343.

By: K. Ito* & K. Kunisch

author keywords: feedback control; asymptotic tracking; Schrodinger equations
TL;DR: Control of quantum systems described by the Schrodinger equation is considered, and feedback control laws developed for orbit tracking via controlled Hamiltonians, and their asymptotic properties are analyzed. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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