Concepts, Design, and Performance Analysis of a Parallel Prolog Machine PDF Download

Author: Joachim Beer
Publisher:
ISBN: 9787506211093
Category : Parallel processing (Electronic computers)
Languages : en
Pages : 128

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Author: Joachim Beer
Publisher: Springer Science & Business Media
ISBN: 9783540520535
Category : Computers
Languages : en
Pages : 140

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Book Description
This monograph presents a novel execution model for the parallel execution of standard sequential Prolog. In this execution model Prolog procedure calls can be efficiently pipelined, and the author shows how even fully deterministic Prolog programs can be effectively mapped onto the proposed architecture. The design is based on a highly optimized abstract Prolog specific instruction set. A special feature of this work is a sophisticated classification scheme for Prolog variables which substantially reduces the overhead for unification with occur-check. To support the model an architecture consisting of a circular pipeline of independent processors has been designed. This pipeline has been designed to work as a co-processor to a UNIX based workstation. In contrast to other attempts to execute sequential Prolog in parallel, the proposed model does not restrict the use of any of the standard Prolog language features. The book gives a full account of the execution model, the system architecture, and the abstract Prolog instruction set.

Author: Bertram Fronhöfer
Publisher: Springer Science & Business Media
ISBN: 9783540554257
Category : Computers
Languages : en
Pages : 390

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This volume contains the proceedings of an international workshop on parallelism in inference systems held in Germany in December 1990. The topicof the workshop is still rather young and several papers in the book are overview articles intended to provide a first orientation toward some of the more intensively investigated subtopics. The main part of the book is a compilation of research papers on parallelization in special domains ofinference such as rewriting, automatic reasoning, logic programming, andconnectionist inference. Appended to the book is a collection of short project summaries received in response to a worldwide email call. The book is intended primarily for researchers working on inference systems who are interested in parallelizing their systems.

Author: Allen Kent
Publisher: CRC Press
ISBN: 9780824722951
Category : Computers
Languages : en
Pages : 408

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Combining Artificial Neural Networks to Symbolic and Algebraic computation

Author: Maria Garcia Banda
Publisher: Springer
ISBN: 3540899820
Category : Computers
Languages : en
Pages : 826

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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: Pierre Deransart
Publisher: Springer Science & Business Media
ISBN: 9783540530107
Category : Computers
Languages : en
Pages : 420

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This volume consists of the papers accepted for presentation at the second international workshop on Programming Language Implementation and Logic Programming (PLILP '90) held in Linköping, Sweden, August 20-22, 1990. The aim of the workshop was to identify concepts and techniques used both in implementation of programming languages, regardless of the underlying programming paradigm, and in logic programming. The intention was to bring together researchers working in these fields. The volume includes 26 selected papers falling into two categories. Papers in the first category present certain ideas from the point of view of a particular class of programming languages, or even a particular language. The ideas presented seem to be applicable in other classes of languages. Papers in the second category directly address the problem of integration of various programming paradigms. The proceedings of the predecessor workshop PLILP '88, held in Orléans, France, May 16-18, 1988, are available as Lecture Notes in Computer Science, Vol. 348.

Author: Yves Deville
Publisher: Springer Science & Business Media
ISBN: 1447132343
Category : Computers
Languages : en
Pages : 258

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This volume contains extended versions of papers presented at the Third International Workshop on Logic Program Synthesis and Transformation (LOPSTR 93) held in Louvain-la-Neuve in July 1993. Much of the success of the workshop is due to Yves Deville who served as Organizer and Chair. Many people believe that machine support for the development and evolution of software will play a critical role in future software engineering environments. Machine support requires the formalization of the artifacts and processes that arise during the software lifecycle. Logic languages are unique in providing a uniform declarative notation for precisely describing application domains, software requirements, and for prescribing behavior via logic programs. Program synthesis and transfonnation techniques formalize the process of developing correct and efficient programs from requirement specifications. The natural intersection of these two fields of research has been the focus of the LOPSTR workshops. The papers in this volume address many aspects of software develop ment including: deductive synthesis, inductive synthesis, transforma tions for optimizing programs and exploiting parallelism, program analysis techniques (particularly via abstract interpretation), meta programming languages and tool support, and various extensions to Prolog-like languages, admitting non-Horn clauses, functions, and constraints. Despite the progress represented in this volume, the transition from laboratory to practice is fraught with difficulties.

Author: Mario Tokoro
Publisher: North Holland
ISBN:
Category : Expert systems (Computer science)
Languages : en
Pages : 654

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A variety of research projects are being conducted at various research institutions throughout the international computer science community concerning the development of Knowledge-Based Systems. Research on such systems originated in association with AI, cognitive science and software sciences. Many of the research projects have involved investigations of computer architectures based on suitable execution models and programming methodologies. This book aims to encourage understanding of what knowledge-based systems are, and of how to design and implement these systems, by bringing together the work of researchers in AI, cognitive science, software sciences and computer architecture.

Author: Jaco W. de Bakker
Publisher: Springer Science & Business Media
ISBN: 9783540525592
Category : Computers
Languages : en
Pages : 832

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The stepwise refinement method postulates a system construction route that starts with a high-level specification, goes through a number of provably correct development steps, and ends with an executable program. The contributions to this volume survey the state of the art in this extremely active research area. The world's leading specialists in concurrent program specification, verification, and the theory of their refinement present latest research results and surveys of the fields. State-based, algebraic, temporal logic oriented and category theory oriented approaches are presented. Special attention is paid to the relationship between compositionality and refinement for distributed programs. Surveys are given of results on refinement in partial-order based approaches to concurrency. A unified treatment is given of the assumption/commitment paradigm in compositional concurrent program specification and verification, and the extension of these to liveness properties. Latest results are presented on specifying and proving concurrent data bases correct, and deriving network protocols from their specifications.

Author: International Symposium on Computer Architecture
Publisher:
ISBN: 9780818619489
Category : Computer architecture
Languages : en
Pages : 446

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