Distributed Decomposition of Block-Angular Linear Programs on a Hypercube Computer

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Distributed Decomposition of Block-Angular Linear Programs on a Hypercube Computer by :

Download or read book Distributed Decomposition of Block-Angular Linear Programs on a Hypercube Computer written by and published by . This book was released on 1989 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algorithms based on the Dantzig-Wolfe decomposition principle for linear programs are implemented on an Intel iPSC-2 Hypercube computer with 64- processors. Computational results with block-angular linear programs from diverse applications are reported. They indicate that the approach of distributed computation on relatively inexpensive multiple processor computers may be very cost-effective for large, structured linear programs. It is also shown that by studying certain characteristics of the interaction among the master and subproblems, one can select algorithms that best exploit the parallel processing environment. Keywords: Large-scale systems; Linear programming decomposition; Parallel processing.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1460 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

DECOMP: an Implementation of Dantzig-Wolfe Decomposition for Linear Programming

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Publisher : Springer Science & Business Media
ISBN 13 : 1468493973
Total Pages : 212 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis DECOMP: an Implementation of Dantzig-Wolfe Decomposition for Linear Programming by : James K. Ho

Download or read book DECOMP: an Implementation of Dantzig-Wolfe Decomposition for Linear Programming written by James K. Ho and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: For linear optimization models that can be formulated as linear programs with the block-angular structure, i.e. independent subproblems with coupling constraints, the Dantzig-Wolfe decomposition principle provides an elegant framework of solution algorithms as well as economic interpretation. This monograph is the complete documentation of DECOMP: a robust implementation of the Dantzig-Wolfe decomposition method in FORTRAN. The code can serve as a very convenient starting point for further investigation, both computational and economic, of parallelism in large-scale systems. It can also be used as supplemental material in a second course in linear programming, computational mathematical programming, or large-scale systems.

Solving Stochastic Linear Programs on a Hypercube Multicomputer

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Solving Stochastic Linear Programs on a Hypercube Multicomputer by : Stanford University. Department of Operations Research. Systems Optimization Laboratory

Download or read book Solving Stochastic Linear Programs on a Hypercube Multicomputer written by Stanford University. Department of Operations Research. Systems Optimization Laboratory and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 852 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1989-09 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computing

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ISBN 13 :
Total Pages : 698 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Computing by : Edward Grady Coffman

Download or read book Computing written by Edward Grady Coffman and published by . This book was released on 1992-11-26 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook

Planning Under Uncertainty

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Publisher : Boyd & Fraser Publishing Company
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Planning Under Uncertainty by : Gerd Infanger

Download or read book Planning Under Uncertainty written by Gerd Infanger and published by Boyd & Fraser Publishing Company. This book was released on 1994 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

DECOMP: an Implementation of Dantzig-Wolfe Decomposition for Linear Programming

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Publisher : Springer
ISBN 13 : 9781468493986
Total Pages : 206 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis DECOMP: an Implementation of Dantzig-Wolfe Decomposition for Linear Programming by : James K. Ho

Download or read book DECOMP: an Implementation of Dantzig-Wolfe Decomposition for Linear Programming written by James K. Ho and published by Springer. This book was released on 2013-08-20 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: For linear optimization models that can be formulated as linear programs with the block-angular structure, i.e. independent subproblems with coupling constraints, the Dantzig-Wolfe decomposition principle provides an elegant framework of solution algorithms as well as economic interpretation. This monograph is the complete documentation of DECOMP: a robust implementation of the Dantzig-Wolfe decomposition method in FORTRAN. The code can serve as a very convenient starting point for further investigation, both computational and economic, of parallelism in large-scale systems. It can also be used as supplemental material in a second course in linear programming, computational mathematical programming, or large-scale systems.

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1120 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1990 with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Decomposition Method and Its Application to Block Angular Linear Programs

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Publisher :
ISBN 13 :
Total Pages : 55 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis A Decomposition Method and Its Application to Block Angular Linear Programs by : Cu Duong Ha

Download or read book A Decomposition Method and Its Application to Block Angular Linear Programs written by Cu Duong Ha and published by . This book was released on 1981 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we propose and develop techniques for solving structured, large-scale convex programming problems. The procedure is a combination of a decomposition technique of Dantzig-Wolfe type and the proximal point method. The proximal point method is used to overcome the drawbacks of the decomposition technique. The procedure is then used to solve block angular linear programming problems. By exploiting the linearity of the problem we have several variants of the procedure. (Author).

Barrier Decomposition for the Parallel Optimization of Block-angular Programs

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ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Barrier Decomposition for the Parallel Optimization of Block-angular Programs by : Gary L. Schultz

Download or read book Barrier Decomposition for the Parallel Optimization of Block-angular Programs written by Gary L. Schultz and published by . This book was released on 1992 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Parallel Optimization

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ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Parallel Optimization by : Teodor Gabriel Crainic

Download or read book Parallel Optimization written by Teodor Gabriel Crainic and published by . This book was released on 1999 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Operations Research Models for Problems Concerning Natural Resources

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ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Operations Research Models for Problems Concerning Natural Resources by :

Download or read book Operations Research Models for Problems Concerning Natural Resources written by and published by . This book was released on 2000 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1356 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1990-05 with total page 1356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Three-phase Algorithm for Block-structured Optimization

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (241 download)

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Book Synopsis A Three-phase Algorithm for Block-structured Optimization by : University of Wisconsin--Madison. Computer Sciences Dept

Download or read book A Three-phase Algorithm for Block-structured Optimization written by University of Wisconsin--Madison. Computer Sciences Dept and published by . This book was released on 1990 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "We develop a decomposition method, based on barrier functions, for solving block angular linear programs. The convergence properties of the method are briefly described. We then present promising computational results for one of the largest classes of linear programming models occurring in the literature, a set of multicommodity flow problems with up to 100,000 constraints and 300,000 variables."

Decomposition of Linear Programs Using Parallel Computation

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ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Decomposition of Linear Programs Using Parallel Computation by : James K. Ho

Download or read book Decomposition of Linear Programs Using Parallel Computation written by James K. Ho and published by . This book was released on 1987 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes DECOMPAR: an implementation of the Dantzig-Wolfe decomposition algorithm for block-angular linear programs using parallel processing of the subproblems. The software is based on a robust experimental code for LP decomposition and runs on the CRYSTAL multi-computer at the University of Wisconsin-Madison. Initial computational experience is reported. Promising directions in future development of this approach are discussed. (Keywords: Multicomputers; Computations).