Works Published in 2011

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Displaying works 41 - 60 of 159 in total

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

2011 book

Fixed-Point Algorithms for Inverse Problems in Science and Engineering

Patrick Combettes

Ed(s): H. Bauschke, R. Burachik, P. Combettes*, V. Elser, D. Luke & H. Wolkowicz

TL;DR: The material presented provides a survey of the state-of-the-art theory and practice in fixed-point algorithms, identifying emerging problems driven by applications, and discussing new approaches for solving these problems. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 book

Convex Analysis and Monotone Operator Theory in Hilbert Spaces

In CMS Books in Mathematics.

TL;DR: This book provides a largely self-contained account of the main results of convex analysis and optimization in Hilbert space, and a concise exposition of related constructive fixed point theory that allows for a wide range of algorithms to construct solutions to problems in optimization, equilibrium theory, monotone inclusions, variational inequalities, and convex feasibility. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 journal article

On the effectiveness of projection methods for convex feasibility problems with linear inequality constraints

Computational Optimization and Applications, 51(3), 1065–1088.

By: Y. Censor*, W. Chen*, P. Combettes*, R. Davidi* & G. Herman*

author keywords: Projection methods; Convex feasibility problems; Numerical evaluation; Optimization; Linear inequalities; Sparse matrices
TL;DR: It is shown that projection methods often have a computational advantage over alternatives that have been proposed for solving the same problem and that this makes them successful in many real-world applications. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 journal article

Primal-Dual Splitting Algorithm for Solving Inclusions with Mixtures of Composite, Lipschitzian, and Parallel-Sum Type Monotone Operators

Set-Valued and Variational Analysis, 20(2), 307–330.

By: P. Combettes* & J. Pesquet*

author keywords: Maximal monotone operator; Monotone inclusion; Nonsmooth convex optimization; Parallel sum; Set-valued duality; Splitting algorithm
TL;DR: This work brings together and notably extends various types of structured monotone inclusion problems and their solution methods and the application to convex minimization problems is given special attention. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 conference paper

Maximally reduced observers for linear time varying DAEs

2011 IEEE International Symposium on Computer-Aided Control System Design (CACSD). Presented at the Control (MSC).

By: K. Bobinyec n, S. Campbell n & P. Kunkel*

Event: Control (MSC)

TL;DR: This paper examines the application of new theoretical results and algorithms for computing completions of DAEs to the computation of reduced order observers for linear time invariant and linear time varying Daes. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 conference paper

Optimal control software for constrained nonlinear systems with delays

2011 IEEE International Symposium on Computer-Aided Control System Design (CACSD). Presented at the Control (MSC).

By: J. Betts*, S. Campbell n & K. Thompson n

Event: Control (MSC)

TL;DR: This paper reports on progress in developing a general purpose industrial grade software package to numerically solve complex optimal control problems with delays and state and control constraints using direct transcription. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 journal article

Active incipient fault detection in continuous time systems with multiple simultaneous faults

Numerical Algebra, Control and Optimization, 1(2), 211–224.

By: C. Stephen & F. Martene

author keywords: Fault detection; numerical methods
TL;DR: A computational method for the construction of an input signal for achieving guaranteed detection with specified precision is presented, an extension of a multi-model approach used for theConstruction of auxiliary signals for failure detection, however, new technical issues must be addressed. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 conference paper

Direct optimization determination of auxiliary test signals for linear problems with model uncertainty

IEEE Conference on Decision and Control and European Control Conference. Presented at the 2011 50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC 2011).

By: I. Andjelkovic n & S. Campbell n

Event: 2011 50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC 2011)

TL;DR: This paper gives the first direct optimization formulation of the more general constrained problem and allows the solution of problems not possible by the original algorithms such as problems with input and state constraints. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 conference paper

Full order observers for linear DAEs

IEEE Conference on Decision and Control and European Control Conference. Presented at the 2011 50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC 2011).

By: K. Bobinyec*, S. Campbell* & P. Kunkel*

Event: 2011 50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC 2011)

TL;DR: This paper presents an alternative approach for observer design that not only works for the LTI case but also shows great potential for the design of observers for general LTV descriptor systems. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019

2011 conference paper

Supersparse black box rational function interpolation

Proceedings of the 36th international symposium on Symbolic and algebraic computation - ISSAC '11. Presented at the the 36th international symposium.

By: E. Kaltofen n & M. Nehring n

Event: the 36th international symposium

TL;DR: A method for interpolating a supersparse blackbox rational function with rational coefficients, for example, a ratio of binomials or trinomials with very high degree, which is very effective for rational functions with a small number of non-zero terms, but it quickly becomes ineffective for a high number of terms. (via Semantic Scholar)
Source: Crossref
Added: July 27, 2019

2011 conference paper

Fast estimates of Hankel matrix condition numbers and numeric sparse interpolation

Proceedings of the 2011 International Workshop on Symbolic-Numeric Computation - SNC '11. Presented at the the 2011 International Workshop.

By: E. Kaltofen n, W. Lee* & Z. Yang*

Event: the 2011 International Workshop

Source: Crossref
Added: July 27, 2019

2011 other

Symmetric determinantal representation of formulas and weakly skew circuits

By: B. Grenet, E. Kaltofen*, P. Koiran & N. Portier

Source: Crossref
Added: July 27, 2019

2011 chapter

The “Seven Dwarfs” of Symbolic Computation

In Texts & Monographs in Symbolic Computation (pp. 95–104).

By: E. Kaltofen n

TL;DR: The Seven Dwarfs of Symbolic Computation, which are sequential and parallel algorithmic methods that today carry a great majority of all exact and hybrid symbolic compute cycles, are presented. (via Semantic Scholar)
Source: Crossref
Added: July 27, 2019

2011 journal article

On a wave equation with supercritical interior and boundary sources and damping terms

Mathematische Nachrichten, 284(16), 2032–2064.

By: L. Bociu*, M. Rammaha* & D. Toundykov*

author keywords: Wave equation; supercritical source; nonlinear damping; boundary source; interior source; global existence; Nehari manifold; potential well; blow up; energy decay
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: July 20, 2019

2011 chapter

Linearization of a Coupled System of Nonlinear Elasticity and Viscous Fluid

In Modern Aspects of the Theory of Partial Differential Equations (pp. 93–120).

By: L. Bociu* & J. Zolésio

Sources: Crossref, NC State University Libraries
Added: July 20, 2019

2011 journal article

Deciphering a methylome: what can we read into patterns of DNA methylation?

Journal of Experimental Biology, 214(19), 3155–3163.

By: K. Flores* & G. Amdam*

author keywords: CG methylation; DNA sequencing; genome analysis; honeybee genome; epigenetics
MeSH headings : Animals; Bees / genetics; Computational Biology / methods; Cytosine / metabolism; DNA Methylation / genetics; Epigenomics / methods; Genome / genetics
Source: Crossref
Added: July 20, 2019

2011 journal article

An age-structured model for the spread of epidemic cholera: Analysis and simulation

Nonlinear Analysis: Real World Applications, 12(6), 3483–3498.

By: A. Alexanderian*, M. Gobbert, K. Fister, H. Gaff, S. Lenhart & E. Schaefer

author keywords: Epidemic cholera; SIR model; Hyperbolic transport; Finite differences
TL;DR: The model investigated is given as a system of hyperbolic (first-order) partial differential equations in combination with ordinary differential equations and the contrast of results for high and low rates of shedding of vibrios suggest a possible underlying cause for this effect. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Crossref
Added: July 20, 2019

2011 journal article

Multiscale Stochastic Preconditioners in Non-intrusive Spectral Projection

Journal of Scientific Computing, 50(2), 306–340.

By: A. Alexanderian*, O. Le Maître*, H. Najm*, M. Iskandarani* & O. Knio*

author keywords: Polynomial chaos; Stochastic preconditioner; Non-intrusive spectral projection; Uncertain dynamical system; Stretched measure
TL;DR: A preconditioning approach is developed that enables efficient polynomial chaos (PC) representations of uncertain dynamical systems based on the definition of an appropriate multiscale stretching of the individual components of the dynamical system. (via Semantic Scholar)
Source: Crossref
Added: July 20, 2019

2011 conference paper

Direct transcription solution of optimal control problems with delays

Numerical Analysis and Applied Mathematics ICNAAM2011 AIP Conf. Proc., 1389, 38–41.

By: J. Betts, S. Campbell & K. Thompson

Source: NC State University Libraries
Added: July 11, 2019

2011 chapter

Modification of turbulence at the air-sea interface due to the presence of surfactants and implications for gas exchange. Part I: laboratory experiment

In Gas Transfer at Water Surfaces (pp. 245–258). Kyoto University Press.

By: A. Soloviev, S. Matt, M. Gilman, H. Huhnerfuss, B. Haus, D. Jeong, I. Savelyev, M. Donelan

Source: NC State University Libraries
Added: July 10, 2019

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