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
.
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
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
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 floatingpoint computation. His results on perturbation of eigensystems, pseudoinverses, leastsquares 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
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 floatingpoint computation. His results on perturbation of eigensystems, pseudoinverses, leastsquares 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
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, differentialalgebraic 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 firstcourse syllabus, introducing important problems such as differentialalgebraic 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
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, differentialalgebraic 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 firstcourse syllabus, introducing important problems such as differentialalgebraic 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
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
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 : (68 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
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
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 Lcurve 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 illposed problems, regularization algorithms are often used. The Lcurve 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 2norm is appropriate for Tikhonov regularization, but a 1norm in the coordinate system of the singular value decomposition (SVD) is relevant to truncated SVD regularization
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 illposed problems, regularization algorithms are often used. The Lcurve 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 2norm is appropriate for Tikhonov regularization, but a 1norm in the coordinate system of the singular value decomposition (SVD) is relevant to truncated SVD regularization
Parallel QR factorization by householder and modified GramSchmidt algorithms by
Dianne P O'Leary(
Book
)
3 editions published in 1988 in English and held by 6 WorldCat member libraries worldwide
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 processorrich 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
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 processorrich 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
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
3 editions published in 1986 in English and held by 5 WorldCat member libraries worldwide
Some history of the conjugate gradient and Lanczos algorithms : 19481976 by
Gene H Golub(
Book
)
2 editions published in 1987 in English and held by 5 WorldCat member libraries worldwide
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."
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."
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
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."
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 reducedorder 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 reducedorder 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."
1 edition published in 1991 in English and held by 4 WorldCat member libraries worldwide
Abstract: "This work concerns the design of reducedorder 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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Related Identities
 Greif, Chen 1965 Editor
 Golub, Gene H. (Gene Howard) 19322007 Author
 Chan, Raymond H. 1958 Editor
 Weidman, Scott
 Kilmer, Misha Elena Author Editor
 Stewart, G. W. (Gilbert W.) Author
 Chan, Raymond Author
 Cybenko, George Author Editor
 Rissanen, Jorma Editor
 Hansen, Per Christian Author
Useful Links
Associated Subjects
Algebras, Linear Algorithms Boundary value problems Coding theory Computer network protocols Computer networks Computer scienceMathematics Computer vision Control theory Data mining Differential equations, PartialNumerical solutions Engineering mathematics Factorization (Mathematics) Golub, Gene H.(Gene Howard), High performance computing Image processing Image processingMathematical models Information theory Integral equations Linear systems Markov processes Mathematical models Mathematical modelsData processing Mathematics Matrices Numerical analysis Parallel processing (Electronic computers) Perturbation (Mathematics) System analysis
Covers
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