Works Published in 2007
Displaying works 121 - 140 of 168 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2007 journal article
Posterior convergence rates of dirichlet mixtures at smooth densities
ANNALS OF STATISTICS, 35(2), 697–723.
author keywords: bracketing; dirichlet mixture; entropy; maximum likelihood; mixture of normals; posterior distribution; rate of convergence; sieve
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Optimal control of obstacle problems by H-1-obstacles
APPLIED MATHEMATICS AND OPTIMIZATION, 56(1), 1–17.
author keywords: control of variational inequalities; optimality system; Moreau-Yosida approximation
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Enhanced features for design of traveling wave tubes using CHRISTINE-1D
IEEE TRANSACTIONS ON PLASMA SCIENCE, 35(4), 1056–1064.
author keywords: DIviding RECTangles (DIRECT); folded waveguide slow-wave circuit; goal functions; Nelder-Mead; optimization; traveling wave tubes (TWTs)
TL;DR:
The objectives of this paper are to investigate optimization techniques that may be better suited for this problem (for example, simplex type methods such as Nelder-Mead and Dividing Rectangles); to allow optimization of nonhelix TWTs; and to implement new optimization goal functions.
(via Semantic Scholar)
citeseerx.ist.psu.edu (repository)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2007 journal article
Direct transcription solution of optimal control problems with higher order state constraints: theory vs practice
OPTIMIZATION AND ENGINEERING, 8(1), 1–19.
author keywords: optimal control; numerical methods; direct transcription; constraints
TL;DR:
This example illustrates several aspects of direct transcription codes that require a reinterpretation of the numerical and analytical theory in an industrial grade optimal control package that uses a direct transcription approach.
(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
2007 journal article
Convergence rates of posterior distributions for noniid observations
ANNALS OF STATISTICS, 35(1), 192–223.
author keywords: covering numbers; Hellinger distance; independent nonidentically distributed observations; infinite dimensional model; Markov chains; posterior distribution; rate of convergence; tests
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2007 journal article
A two-scale model for an array of AFM's cantilever in the static case
MATHEMATICAL AND COMPUTER MODELLING, 46(5-6), 776–805.
author keywords: atomic force microscopy; microsystems arrays; multiscale modeling; homogenization
TL;DR:
A simplified model for an array of Atomic Force Microscopes operating in static mode based on the asymptotic theory of thin plates and the two-scale convergence introduced by M. Lenczner is presented.
(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
2007 article
A study of numerical methods for the level set approach
APPLIED NUMERICAL MATHEMATICS, Vol. 57, pp. 837–846.
TL;DR:
Two types of reinitialization methods are studied: a high order ''PDE'' approach and a second order Fast Marching method, with emphasis on the tube/narrow band implementation and accuracy considerations.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2007 journal article
A reduced Hsieh-Clough-Tocher element with splitting based on an arbitrary interior point
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 333(1), 500–504.
author keywords: Bernstein-Bezier; Clough-Tocher element; reduced Hsieh-Clough-Tocher element; splitting; subtriangle; triangle
TL;DR:
These formulas use local barycentric coordinates in each of the subtriangles and are not significantly more complicated than formulas for an rHCT element with splitting based on the centroid.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 article
A fast iterative solver for scattering by elastic objects in layered media
APPLIED NUMERICAL MATHEMATICS, Vol. 57, pp. 811–820.
TL;DR:
A fast iterative solver for computing time-harmonic acoustic waves scattered by an elastic object in layered media using a domain decomposition preconditioner in the iterative solution of the resulting system of linear equations.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2007 journal article
A consistent nonparametric Bayesian procedure for estimating autoregressive conditional densities
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 51(9), 4424–4437.
author keywords: Dirichlet process mixture models; posterior consistency; no-gaps algorithm
TL;DR:
A Bayesian infinite mixture model for the estimation of the conditional density of an ergodic time series that can approximate any linear autoregressive model arbitrarily closely while imposing no constraint on parameters to ensure stationarity is proposed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2007 journal article
The additional dynamics of least squares completions for linear differential algebraic equations
LINEAR ALGEBRA AND ITS APPLICATIONS, 425(2-3), 471–485.
author keywords: differential algebraic equations; DAEs; extra dynamics
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2007 journal article
Performance analysis of an ingress switch in a JumpStart optical burst switching network
PERFORMANCE EVALUATION, 64(4), 315–346.
author keywords: optical burst switching; JumpStart project; Marie's algorithm; multi-class queueing networks; closed non-product-form queueing networks
TL;DR:
New techniques to analyze the queueing network, first assuming a single class of customers, and subsequently multiple classes of customers are developed, which have applications to general queueing networks beyond the one studied in this paper.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Generalized wavelength sharing policies for absolute QoS guarantees in OBS networks
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 25(4), 93–104.
Contributors: G. Rouskas n & L. Yang n
author keywords: optical burst switching; wavelength division multiplexing; resource sharing policies; quality of service
TL;DR:
A parameterized model for wavelength sharing is presented which provides for isolation among different traffic classes while also making efficient use of wavelength capacity through statistical multiplexing and a heuristic to optimize the policy parameters for a single link of an OBS network is developed.
(via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2007 journal article
An augmented approach for Stokes equations with a discontinuous viscosity and singular forces
COMPUTERS & FLUIDS, 36(3), 622–635.
Sources: Web Of Science, ORCID
Added: August 6, 2018
2007 journal article
A stress-dependent hysteresis model for ferroelectric materials
JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 18(1), 69–88.
author keywords: PZT; PLZT; ferroelastic; THUNDER; hysteresis; ferroelectric; Helmholtz
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2007 journal article
Solving variational inequalities defined on a domain with infinitely many linear constraints
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 37(1), 67–81.
author keywords: variational inequality problem; analytic center based cutting plane method; discretization method; semi-infinite programming
TL;DR:
A discretization method and an analytic center based inexact cutting plane method are proposed and under proper assumptions, the convergence results for both methods are given.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 review
Simulation of fusion plasmas: Current status and future direction
[Review of ]. Plasma Science & Technology, 9(3), 312–387.
Source: NC State University Libraries
Added: August 6, 2018
2007 journal article
Queuing analysis of power management in the IEEE 802.11 based wireless LANs
IEEE Transactions on Wireless Communications, 6(4), 1286–1294.
Source: NC State University Libraries
Added: August 6, 2018
2007 journal article
Posterior consistency of Dirichlet mixtures for estimating a transition density
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 137(6), 1711–1726.
author keywords: Dirichlet mixture; Markov process; posterior consistency; transition density; uniformly exponentially consistent tests
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Optimal bilinear control of an abstract Schrodinger equation
SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 46(1), 274–287.
author keywords: Schrodinger equation; C(0)-groups; optimal control; optimality systems; monotone scheme
TL;DR:
Convergence of the monotone scheme for the solution of the optimality system is proved and the existence of optimal control of such systems is proved.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
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