Works Published in 2000
Displaying works 141 - 154 of 154 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2000 journal article
BV-type regularization methods for convoluted objects with edge, flat and grey scales
INVERSE PROBLEMS, 16(4), 909–928.
TL;DR:
An iterative algorithm for finding the restored object that minimizes the cost functional is developed and analysed and global convergence is proved.
(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
2000 journal article
A revised simplex search procedure for stochastic simulation response surface optimization
INFORMS JOURNAL ON COMPUTING, 12(4), 272–283.
citeseerx.ist.psu.edu (repository)
Source: Web Of Science
Added: August 6, 2018
2000 journal article
A qualitative comparison of some diffusion models for neural activity via stochastic ordering
BIOLOGICAL CYBERNETICS, 83(6), 543–551.
MeSH headings : Action Potentials / physiology; Algorithms; Animals; Diffusion; Membrane Potentials / physiology; Models, Neurological; Neurons / physiology; Stochastic Processes
TL;DR:
This work compares the distribution of interspike intervals from different models using the method of stochastic ordering and concludes that the Feller model gives shorter times than the Ornstein-Uhlenbeck model but longer times than the authors' double reversal potential model.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2000 journal article
A multilayer client-server queueing network model with synchronous and asynchronous messages
IEEE Transactions on Software Engineering, 26(11), 1086–1100.
TL;DR:
A multilayered queueing network that models a client-server system where clients and servers communicate via synchronous and asynchronous messages is analyzed using a decomposition algorithm.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
The jump behavior and stability analysis for 2-D descriptor systems
Multidimensional Systems and Signal Processing, 11(4), 339–358.
TL;DR:
A systematic stability theory is developed for 2-D singular systems based on the observation that once a boundary condition or the input is inadmissible in the classical sense, a group of non-causal or backward jumpsof the system states will be incited.
(via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2000 journal article
Scheduling combined unicast and multicast traffic in broadcast WDM networks
PHOTONIC NETWORK COMMUNICATIONS, 2(2), 135–153.
Contributors: Z. Ortiz*, H. Perros n & G. Rouskas n
author keywords: broadcast optical networks; wavelength division multiplexing (WDM); scheduling; multicast
TL;DR:
This paper studies the performance of various strategies for scheduling a combined load of unicast and multicast traffic in a broadcast WDM network, and concludes that treating unicast traffic as a special case of multicasts with a group of size 1, produces short schedules in most cases.
(via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2000 journal article
On singular equilibria of index-1 DAEs
CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 19(2), 131–157.
author keywords: linearly implicit differential equations; semiexplicit differential-algebraic equations; singular equilibria; weak singularities; nonlinear electrical circuits; singular flow; singularity induced bifurcation
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2000 article
On criticality and sensitivity in activity networks
Elmaghraby, S. E. (2000, December 1). EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, Vol. 127, pp. 220–238.
author keywords: activity networks; critical activities; sensitivity analysis
TL;DR:
The methodologies proposed range over the analytical, Monte Carlo sampling, and statistical sampling, in particular the use of Taguchi orthogonal arrays.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Newton's method for class of weakly singular optimal control problems
SIAM JOURNAL ON OPTIMIZATION, 10(3), 896–916.
author keywords: Newton's method; optimal control; singular systems; 2-norm technique
TL;DR:
This work considers the case where neither the linearization of the equality constraint e characterizing the differential equation is surjective nor a second order sufficient optimality condition holds for the topology on which e is well defined.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2000 article
Mesh independence of matrix-free methods for path following
Ferng, W. R., & Kelley, C. T. (2000, May 21). SIAM JOURNAL ON SCIENTIFIC COMPUTING, Vol. 21, pp. 1835–1850.
author keywords: path following; bifurcation; collective compactness; fold point; mesh independence; matrix-free method; GMRES; Arnoldi method; singularity
TL;DR:
If these problems are discretized so that certain collective compactness and strong convergence properties hold, then this algorithm can follow smooth folds and capture simple bifurcations in a mesh-independent way.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Creation and annihilation in matrix theory
LINEAR ALGEBRA AND ITS APPLICATIONS, 305(1-3), 47–65.
author keywords: elimination; completion; adjoints; Brahma; Shiva
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Conditions for noise reduction and stable encoding of spatial structure by cortical neural networks
BIOLOGICAL CYBERNETICS, 82(6), 469–475.
MeSH headings : Animals; Haplorhini; Models, Biological; Nerve Net; Somatosensory Cortex / physiology
TL;DR:
It is proved that a network with a connection matrix, where the total excitation and inhibition impinging upon a neural unit are nearly balanced, will yield stable spatial attractor responses.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2000 article
Absolute and relative perturbation bounds for invariant subspaces of matrices
Ipsen, I. C. F. (2000, April 15). LINEAR ALGEBRA AND ITS APPLICATIONS, Vol. 309, pp. 45–56.
author keywords: invariant subspace; absolute error; relative error; eigenvalue separation; angle between subspaces
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2000 journal article
Weak solutions for diffusion-convection equations
APPLIED MATHEMATICS LETTERS, 13(3), 69–75.
author keywords: diffusion-convection equations; L-infinity bounds of weak solutions
TL;DR:
Weak solutions to diffusion-convection equations with less regular convective field and boundary data are shown to exist as limits of solutions to problems with mixed boundary conditions.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
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