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Author : Wai-Keong Foong
Publisher :
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.:/5 (221 download)
Download or read book Combining AND- and OR-parallelism in Logic Programs written by Wai-Keong Foong and published by . This book was released on 1992 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ioannis Vlahavas
Publisher : Springer Science & Business Media
ISBN 13 : 1461551196
Total Pages : 157 pages
Book Rating : 4.4/5 (615 download)
Download or read book Parallel and Constraint Logic Programming written by Ioannis Vlahavas and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraint Logic Programming (CLP), an area of extreme research interest in recent years, extends the semantics of Prolog in such a way that the combinatorial explosion, a characteristic of most problems in the field of Artificial Intelligence, can be tackled efficiently. By employing solvers dedicated to each domain instead of the unification algorithm, CLP drastically reduces the search space of the problem, which leads to increased efficiency in the execution of logic programs. CLP offers the possibility of solving complex combinatorial problems in an efficient way, and at the same time maintains the advantages offered by the declarativeness of logic programming. The aim of this book is to present parallel and constraint logic programming, offering a basic understanding of the two fields to the reader new to the area. The first part of the book gives an introduction to the fundamental aspects of conventional logic programming which is necessary for understanding the parts that follow. The second part includes an introduction to parallel logic programming, architectures and implementations proposed in the area. Finally, the third part presents the principles of constraint logic programming. The last two parts also include descriptions of the supporting facilities for the two paradigms in two popular systems; ECLIPSe and SICStus. These platforms have been selected mainly because they offer both parallel and constraint features. Annotated and explained examples are also included in the relevant parts, offering a valuable guide and a first practical experience to the reader. Finally, applications of the covered paradigms are presented. The authors felt that a book of this kind should provide some theoretical background necessary for the understanding of the covered logic programming paradigms, and a quick start for the reader interested in writing parallel and constraint logic programming programs. However it is outside the scope of this book to provide a deep theoretical background of the two areas. In that sense, this book is addressed to a public interested in obtaining a knowledge of the domain, without spending the time and effort to understand the extensive theoretical work done in the field – namely postgraduate and advanced undergraduate students in the area of logic programming. This book fills a gap in the current bibliography, since there is no comprehensive book of this level that covers the areas of conventional, parallel, and constraint logic programming. Parallel and Constraint Logic Programming: An Introduction to Logic, Parallelism and Constraints is appropriate for an advanced level course on Logic Programming or Constraints, and as a reference for practitioners and researchers in industry.
Author : Gopal Gupta
Publisher :
ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (227 download)
Download or read book Combined And-Or Parallel Execution of Logic Programs written by Gopal Gupta and published by . This book was released on 1988 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of approaches have recently been proposed for the parallel execution of logic programming languages, but most of them deal with either or-parallelism or and-parallelism but not both. This paper describes a high-level design for efficiently supporting both and-parallelism and or-parallelism. Our approach is based on the binding arrays method for or-parallelism and the RAP method for and-parallelism. Extensions to the binding-arrays method are proposed in order to achieve constant access-time to variables in the presence of and-parallelism. The RAP (Restricted And-Parallelism) method becomes simplified because backtracking is unnecessary in the presence of or-parallelism. The author's approach has the added effect of eliminating redundant computations when goals exhibit both and-and or-parallelism. The paper first briefly describes the basic issues in pure and-parallelism and or-parallelism, states desirable criteria for their implementation (with respect to variable access, task creation and switching), and then describes the combined and-or implementation.
Author : Rong Yang
Publisher : World Scientific
ISBN 13 : 9814522155
Total Pages : 152 pages
Book Rating : 4.8/5 (145 download)
Download or read book P-prolog: A Parallel Logic Programming Language written by Rong Yang and published by World Scientific. This book was released on 1988-01-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: P-Prolog is put forward as an alternative proposal to the difficulties faced in the main research areas of parallel logic programmings, which have been studied. P-Prolog provides the advantages of guarded Horn clauses while retaining don't know non-determinism where required. This monograph presents also an or-tree model and an implementation scheme for it, to combine and- and or- parallelism with reasonable efficiency. The model and implementation scheme discussed can be applied to P-Prolog and other parallel logic languages.
Author : Gopal Gupta
Publisher : Springer Science & Business Media
ISBN 13 : 1461527783
Total Pages : 251 pages
Book Rating : 4.4/5 (615 download)
Download or read book Multiprocessor Execution of Logic Programs written by Gopal Gupta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiprocessor Execution of Logic Programs addresses the problem of efficient implementation of logic programming languages, specifically Prolog, on multiprocessor architectures. The approaches and implementations developed attempt to take full advantage of sequential implementation technology developed for Prolog (such as the WAM) while exploiting all forms of control parallelism present in logic programs, namely, or-parallelism, independent and-parallelism and dependent and-parallelism. Coverage includes a thorough survey of parallel implementation techniques and parallel systems developed for Prolog. Multiprocessor Execution of Logic Programs is recommended for people implementing parallel logic programming systems, parallel symbolic systems, parallel AI systems, and parallel theorem proving systems. It will also be useful to people who wish to learn about the implementation of parallel logic programming systems.
Author :
Publisher : Springer-Verlag
ISBN 13 : 3322849228
Total Pages : 310 pages
Book Rating : 4.3/5 (228 download)
Download or read book Parallelism in Logic written by and published by Springer-Verlag. This book was released on 2013-11-21 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The potential of parallelism in logic reaches far beyond the exploitation of AND- and OR-parallelism usually found in attempts to parallelize PROLOG. This book discusses parallelism in logic and its exploitation on parallel architectures. A variety of categories of parallelism is discussed with respect to different levels of a logical formula and different ways to evaluate it. As an outcome of these investigations it is shown that modularity allows s tructuring of logic programs and meta-evaluation can be used to c ontrol the evaluation process on a parallel system. This combinat ion yields a consistent programming framework with a wide scope. Finally, the suitability of a specific evaluation mechanism for p arallel architectures is investigated.
Author : Danny De Schreye
Publisher : MIT Press
ISBN 13 : 9780262541046
Total Pages : 654 pages
Book Rating : 4.5/5 (41 download)
Download or read book Logic Programming written by Danny De Schreye and published by MIT Press. This book was released on 1999-11-08 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes tutorials, lectures, and refereed papers on all aspects of logic programming, including theoretical foundations, constraints, concurrency and parallelism, deductive databases, language design and implementation, nonmonotonic reasoning, and logic programming and the Internet. The International Conference on Logic Programming, sponsored by the Association for Logic Programming, includes tutorials, lectures, and refereed papers on all aspects of logic programming, including theoretical foundations, constraints, concurrency and parallelism, deductive databases, language design and implementation, nonmonotonic reasoning, and logic programming and the Internet.
Author : John S. Conery
Publisher : Springer Science & Business Media
ISBN 13 : 1461319870
Total Pages : 154 pages
Book Rating : 4.4/5 (613 download)
Download or read book Parallel Execution of Logic Programs written by John S. Conery and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an updated version of my Ph.D. dissertation, The AND/OR Process Model for Parallel Interpretation of Logic Programs. The three years since that paper was finished (or so I thought then) have seen quite a bit of work in the area of parallel execution models and programming languages for logic programs. A quick glance at the bibliography here shows roughly 50 papers on these topics, 40 of which were published after 1983. The main difference between the book and the dissertation is the updated survey of related work. One of the appendices in the dissertation was an overview of a Prolog implementation of an interpreter based on the AND/OR Process Model, a simulator I used to get some preliminary measurements of parallelism in logic programs. In the last three years I have been involved with three other implementations. One was written in C and is now being installed on a small multiprocessor at the University of Oregon. Most of the programming of this interpreter was done by Nitin More under my direction for his M.S. project. The other two, one written in Multilisp and the other in Modula-2, are more limited, intended to test ideas about implementing specific aspects of the model. Instead of an appendix describing one interpreter, this book has more detail about implementation included in Chapters 5 through 7, based on a combination of ideas from the four interpreters.
Author : Ines de Castro Dutra
Publisher : Nova Biomedical Books
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (91 download)
Download or read book Parallelism and Implementation of Logic and Constraint Logic Programming written by Ines de Castro Dutra and published by Nova Biomedical Books. This book was released on 1999 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the main areas of research in logic programming is the design and implementation of sequential and parallel (constraint) logic programming systems. This research goes broadly from the design and specification of novel implementation technology to its actual evaluation in real life situations. This book includes topics such as the analysis and description of implemented systems (or currently under implementation) and their associated techniques, problems found in their development or design, and steps taken towards the solution of these problems.
Author : Anthony Beaumont
Publisher : Springer Science & Business Media
ISBN 13 : 9783540550389
Total Pages : 212 pages
Book Rating : 4.5/5 (53 download)
Download or read book Parallel Execution of Logic Programs written by Anthony Beaumont and published by Springer Science & Business Media. This book was released on 1991-12-11 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Logic programming refers to execution of programs written in Horn logic. Among the advantages of this style of programming are its simple declarativeand procedural semantics, high expressive power and inherent nondeterminism. The papers included in this volume were presented at the Workshop on Parallel Logic Programming held in Paris on June 24, 1991, as part of the 8th International Conference on Logic Programming. The papers represent the state of the art in parallel logic programming, and report the current research in this area, including many new results. The three essential issues in parallel execution of logic programs which the papers address are: - Which form(s) of parallelism (or-parallelism, and-parallelism, stream parallelism, data-parallelism, etc.) will be exploited? - Will parallelism be explicitly programmed by programmers, or will it be exploited implicitly without their help? - Which target parallel architecture will the logic program(s) run on?
Author : Maria Garcia Banda
Publisher : Springer Science & Business Media
ISBN 13 : 3540899812
Total Pages : 842 pages
Book Rating : 4.5/5 (48 download)
Download or read book Logic Programming written by Maria Garcia Banda and published by Springer Science & Business Media. This book was released on 2008-12-02 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 24th International Conference on Logic Programming, ICLP 2008, held in Udine, Italy, in December 2008. The 35 revised full papers together with 2 invited talks, 2 invited tutorials, 11 papers of the co-located first Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP 2008), as well as 26 poster presentations and the abstracts of 11 doctoral consortium articles were carefully reviewed and selected from 177 initial submissions. The papers cover all issues of current research in logic programming - they are organized in topical sections on applications, algorithms, systems, and implementations, semantics and foundations, analysis and transformations, CHRs and extensions, implementations and systems, answer set programming and extensions, as well as constraints and optimizations.
Author : Eiiti Wada
Publisher : Springer Science & Business Media
ISBN 13 : 9783540180241
Total Pages : 196 pages
Book Rating : 4.1/5 (82 download)
Download or read book Logic Programming '86 written by Eiiti Wada and published by Springer Science & Business Media. This book was released on 1987-06-03 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers presented, and subsequently submitted for publication, at the 5th Logic Programming Conference, held June 23-26, 1986 in Tokyo. Topics covered include Prolog machine architecture, Prolog processors, variations of Prolog language, and applications of Prolog to natural language understanding, and expert systems. Most of the works reported in the volume are related to the Japanese Fifth Generation Computer Project allowing readers to compare results from this project with those from similar projects currently being conducted in other countries.
Author : Jan Maluszynski
Publisher : MIT Press
ISBN 13 : 9780262631808
Total Pages : 454 pages
Book Rating : 4.6/5 (318 download)
Download or read book Logic Programming written by Jan Maluszynski and published by MIT Press. This book was released on 1997-10-10 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: The themes of the 1997 conference are new theoretical and practical accomplishments in logic programming, new research directions where ideas originating from logic programming can play a fundamental role, and relations between logic programming and other fields of computer science. The annual International Logic Programming Symposium, traditionally held in North America, is one of the main international conferences sponsored by the Association of Logic Programming. The themes of the 1997 conference are new theoretical and practical accomplishments in logic programming, new research directions where ideas originating from logic programming can play a fundamental role, and relations between logic programming and other fields of computer science. Topics include theoretical foundations, constraints, concurrency and parallelism, deductive databases, language design and implementation, nonmonotonic reasoning, and logic programming and the Internet.
Author : Evan Tick
Publisher : MIT Press (MA)
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.3/5 (91 download)
Download or read book Parallel Logic Programming written by Evan Tick and published by MIT Press (MA). This book was released on 1991 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly parallel machines have been available for many years but, because advances in hardware have always outpaced progress in software development, designers and users of these machines have yet to realize their full potential. Until recently there have been few, if any, high-class parallel programming languages that could be implemented on the wide variety of parallel processing systems in use. This book helps to redress the balance by teaching programming techniques as well as performance analysis of parallel programming languages and architectures using logic programming; specifically, it focuses on the Prolog-like languages OR-parallel Prolog and AND-parallel FGHC. Parallel Logic Programmingbrings to light practical applications of a previously esoteric/theoretical area of parallel logic programming and is unique in presenting programming hand-in-hand with performance analysis of real empirical measurements. Its quantitative approach to symbolic parallel programming provides students and professionals with tools for implementing and critically evaluating larger projects. The book includes useful chapter summaries, programming projects, and a glossary.
Author : Marcus J. Lambert
Publisher : Nova Science Publishers
ISBN 13 : 9781631178535
Total Pages : 0 pages
Book Rating : 4.1/5 (785 download)
Download or read book Logic Programming written by Marcus J. Lambert and published by Nova Science Publishers. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prolog for logic programming is one of the most intensively studied software languages in the 1980s. During the same period, the data-flow model for parallel computation attracted a lot of attention of researchers in the computer science; hence, it was very natural that several approaches were tried toward combining the two and implementing logic programs in parallel machines with the data-flow architecture. These approaches, however, were rather indirect ones in the sense that they developed programs describing AND/OR-parallelism for deduction using a data-flow language and executed them in a data-flow computer, and yet did not devise a direct' model for parallel execution (reasoning) of a logic program. This book discusses fuzzy logic inferencing for Pong; dislog; SEProlog; and provides direct graphical representations of first-order logic for inference.
Author : Hoon Hong
Publisher : World Scientific
ISBN 13 : 9814550108
Total Pages : 450 pages
Book Rating : 4.8/5 (145 download)
Download or read book Parallel Symbolic Computation Pasco '94 - Proceedings Of The First International Symposium written by Hoon Hong and published by World Scientific. This book was released on 1994-09-17 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings are devoted to communicating significant developments in all areas pertinent to Parallel Symbolic Computation.The scope includes algorithms, languages, software systems and application in any area of parallel symbolic computation, where parallelism is interpreted broadly to include concurrent, distributive, cooperative schemes, and so forth.
Author : Bruno Buchberger
Publisher : Springer Science & Business Media
ISBN 13 : 9783540584308
Total Pages : 918 pages
Book Rating : 4.5/5 (843 download)
Download or read book Parallel Processing written by Bruno Buchberger and published by Springer Science & Business Media. This book was released on 1994-08-30 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings -- Parallel Computing.
