WorldCat Identities

O'Leary, Dianne P.

Overview
Works: 93 works in 215 publications in 2 languages and 3,915 library holdings
Genres: Case studies  Conference papers and proceedings  Bibliography  History 
Roles: Author, Editor
Publication Timeline
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Most widely held works by Dianne P O'Leary
Milestones in matrix computation : selected works of Gene H. Golub with commentaries by Gene H Golub( )

15 editions published in 2007 in English and held by 1,180 WorldCat member libraries worldwide

The text presents and discusses some of the most influential papers in Matrix Computation authored by Gene H. Golub, one of the founding fathers of the field. Including commentaries by leading experts and a brief biography, this text will be of great interest to students and researchers in numerical analysis and scientific computation. - ;The text presents and discusses some of the most influential papers in Matrix Computation authored by Gene H. Golub, one of the founding fathers of the field. The collection of 21 papers is divided into five main areas: iterative methods for linear systems, s
The interface of three areas of computer science with the mathematical sciences summary of a workshop by Dianne P O'Leary( )

7 editions published in 2000 in English and held by 1,177 WorldCat member libraries worldwide

Selected works with commentaries by G. W Stewart( )

17 editions published in 2010 in English and held by 434 WorldCat member libraries worldwide

Stewart's results on rounding error in numerical computations provided basic understanding of floating-point computation. His results on perturbation of eigensystems, pseudo-inverses, least-squares problems, and matrix factorizations are fundamental to numerical practice today. His algorithms for the singular value decomposition, updating and downdating matrix factorizations, and the eigenproblem broke new ground and are still widely used in an increasing number of applications. Stewart's papers, widely cited, are characterized by elegance in theorems and algorithms and clear, concise, and beautiful exposition. His six popular textbooks are excellent sources of knowledge and history. Stewart is a member of the National Academy of Engineering and has received numerous additional honors, including the Bauer Prize. --Book Jacket
Milestones in Matrix Computation : the Selected Works of Gene H. Golub with Commentaries by Raymond Chan( )

1 edition published in 2007 in English and held by 351 WorldCat member libraries worldwide

The text presents and discusses some of the most influential papers in Matrix Computation authored by Gene H. Golub, one of the founding fathers of the field. Including commentaries by leading experts and a brief biography, this text will be of great interest to students and researchers in numerical analysis and scientific computation. - ;The text presents and discusses some of the most influential papers in Matrix Computation authored by Gene H. Golub, one of the founding fathers of the field. The collection of 21 papers is divided into five main areas: iterative methods for linear systems, s
Scientific computing with case studies by Dianne P O'Leary( Book )

19 editions published between 2008 and 2009 in English and held by 284 WorldCat member libraries worldwide

This book is a practical guide to the numerical solution of linear and nonlinear equations, differential equations, optimization problems, and eigenvalue problems. It treats standard problems and introduces important variants such as sparse systems, differential-algebraic equations, constrained optimization, Monte Carlo simulations, and parametric studies. Stability and error analysis are emphasized, and the Matlab algorithms are grounded in sound principles of software design and understanding of machine arithmetic and memory management. Nineteen case studies provide experience in mathematical modeling and algorithm design, motivated by problems in physics, engineering, epidemiology, chemistry, and biology. The topics included go well beyond the standard first-course syllabus, introducing important problems such as differential-algebraic equations and conic optimization problems, and important solution techniques such as continuation methods. The case studies cover a wide variety of fascinating applications, from modeling the spread of an epidemic to determining truss configurations
The mathematics of information coding, extraction, and distribution by George Cybenko( Book )

9 editions published in 1999 in English and held by 212 WorldCat member libraries worldwide

"High performance computing consumes, and generates vast amounts of data, and the storage, retrieval, and transmission of these data are major obstacles to effective use of computing power, Challenges inherent in all of these operations are security, speed, reliability, authentication, and reproducibility. This workshop focused on a wide variety of technical results aimed at meeting these challenges."--Jacket
Deblurring images : matrices, spectra, and filtering by Per Christian Hansen( )

14 editions published in 2006 in English and held by 89 WorldCat member libraries worldwide

This book provides a unique insight to the mathematics of image deblurring
Proceedings of the International Linear Algebra Society (ILAS) Symposium on Fast Algorithms for Control, Signals and Image Processing : (6-8 June 1997, Winnipeg, Canada) by Signals and Image Processing ILAS Symposium on Fast Algorithms for Control( Book )

4 editions published in 1998 in English and held by 12 WorldCat member libraries worldwide

Homotopy optimization methods for global optimization( )

1 edition published in 2005 in English and held by 6 WorldCat member libraries worldwide

We define a new method for global optimization, the Homotopy Optimization Method (HOM). This method differs from previous homotopy and continuation methods in that its aim is to find a minimizer for each of a set of values of the homotopy parameter, rather than to follow a path of minimizers. We define a second method, called HOPE, by allowing HOM to follow an ensemble of points obtained by perturbation of previous ones. We relate this new method to standard methods such as simulated annealing and show under what circumstances it is superior. We present results of extensive numerical experiments demonstrating performance of HOM and HOPE
The use of the L-curve in the regularization of discrete ill- posed problems by Per Christian Hansen( Book )

2 editions published between 1991 and 1993 in Spanish and English and held by 6 WorldCat member libraries worldwide

Abstract: "In order to propose reasonable solutions to ill-posed problems, regularization algorithms are often used. The L-curve is a plot -- for all valid regularization parameters - of the size of the regularized solution versus the size of the corresponding residual. We establish two main results. First we give a unifying characterization of various regularization methods and show that the measurement of 'size' is dependent on the particular regularization method chosen; for example, the 2-norm is appropriate for Tikhonov regularization, but a 1-norm in the coordinate system of the singular value decomposition (SVD) is relevant to truncated SVD regularization
Parallel QR factorization by householder and modified Gram-Schmidt algorithms by Dianne P O'Leary( Book )

3 editions published in 1988 in English and held by 6 WorldCat member libraries worldwide

Parallel Matrix Computations( Book )

5 editions published between 1985 and 1992 in English and held by 5 WorldCat member libraries worldwide

This project concerns the design and analysis of algorithms to be run in a processor-rich environment. It focuses primarily on algorithms that require no global control and that can be run on systems with only local connections among processors. The properties of these algorithms both theoretically and experimentally are investigated. The experimental work is done on the ZMOB, a working parallel computer operated by the Laboratory for Parallel Computation of the Computer Science Department at the University of Maryland. The emphasis is on two areas: 1) Dense problems from numerical linear algebra; and 2) The iterative and direct solution of sparse linear systems. Additional keywords: parallel algorithms; and software development
A generalized conjugate gradient method for the numerical solution of elliptic partial differential equations by Paul Concus( Book )

4 editions published between 1973 and 1976 in English and held by 5 WorldCat member libraries worldwide

DOMINO : a message passing environment for parallel computation by Dianne P O'Leary( Book )

3 editions published in 1986 in English and held by 5 WorldCat member libraries worldwide

Some history of the conjugate gradient and Lanczos algorithms : 1948-1976 by Gene H Golub( Book )

2 editions published in 1987 in English and held by 5 WorldCat member libraries worldwide

Yet another polynomial preconditioner for the conjugate gradient algorithm by Dianne P O'Leary( Book )

1 edition published in 1990 in English and held by 5 WorldCat member libraries worldwide

Abstract: "Polynomial preconditioning is a useful tool in the effective use of the conjugate gradient algorithm on special architectures such as message passing parallel computers, machines with hierarchical memory, vector processors, and machines with very limited memory. In this work we investigate the use of a new adaptive algorithm which uses the polynomial preconditioner based on the residual polynomial from k steps of the conjugate gradient algorithm."
Constrained matrix Liapunov equations by Jewel B Barlow( Book )

1 edition published in 1991 in English and held by 4 WorldCat member libraries worldwide

Abstract: "We consider the problem of finding matrices L and T satisfying TA - FT = LC and TB = 0. We establish existence conditions for the solution, derive an algorithm for computing the solution, and discuss conditions under which the matrix [C[superscript T], T[superscript T]] is full rank. The problem arises in control theory, in the design of reduced order observers that achieve loop transfer recovery."
The Maryland crab : a module for building parallel computers by Dianne P O'Leary( Book )

2 editions published in 1986 in English and held by 4 WorldCat member libraries worldwide

What is fundamental for Markov chains : first passage times, fundamental matrices, and group generalized inverses by Daniel P Heyman( Book )

1 edition published in 1994 in English and held by 4 WorldCat member libraries worldwide

Abstract: "In this paper we discuss algorithms for computing the fundamental matrix, the group generalized inverse, and the mean and variance of first passage times for discrete time regular Markov chains. The algorithms are based on the GTH algorithm for computing a stationary vector. We show that although all of these quantities can easily be computed from any one of them, the standard algebraic relations do not produce algorithms that preserve low componentwise relative error in each of them."
The design of reduced-order Luenberger observers with precise LTR by Moghen M Monahemi( Book )

1 edition published in 1991 in English and held by 4 WorldCat member libraries worldwide

Abstract: "This work concerns the design of reduced-order observers for controllable, observable, and regular systems in which the number of measurements is more than the number of controls. It uses eigenstructure assignment whereas other approaches use Kalman filter (LQG/LTR) methods. The advantages of this approach are the following: i) precise LTR rather than approximate LTR, ii) no restriction to minimum phase systems, iii) finite observer gain rather than asymptotic observer gain, iv) simpler and more efficient numerical calculation. Case studies are presented illustrating these features."
 
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Milestones in matrix computation : selected works of Gene H. Golub with commentaries
Covers
Selected works with commentariesScientific computing with case studiesThe mathematics of information coding, extraction, and distributionDeblurring images : matrices, spectra, and filtering
Alternative Names
Dianne O'Leary mathématicienne et informaticienne américaine

Dianne P. O'Leary Amerikaans wiskundige

Dianne P. O'Leary matematikane dhe shkencëtare e kompjuterit amerikane

O'Leary, D. P.

O'Leary, D. P. (Dianne P.)

O'Leary, D. P. (Dianne P.), 1951-

O'Leary, Dianne

O'Leary, Dianne Prost

O'Leary, Dianne Prost, 1951-

Languages
English (111)

Spanish (1)