A Resolution Principle for a Logic with Restricted Quantifiers

A Resolution Principle for a Logic with Restricted Quantifiers PDF Author: Hans-Jürgen Bürckert
Publisher: Springer Science & Business Media
ISBN: 9783540550341
Category : Computers
Languages : en
Pages : 132

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Book Description
This monograph presents foundations for a constrained logic scheme treating constraints as a very general form of restricted quantifiers. The constraints - or quantifier restrictions - are taken from a general constraint system consisting of constraint theory and a set of distinguished constraints. The book provides a calculus for this constrained logic based on a generalization of Robinson's resolution principle. Technically, the unification procedure of the resolution rule is replaced by suitable constraint-solving methods. The calculus is proven sound and complete for the refutation of sets of constrained clauses. Using a new and elegant generalization of the notion ofa ground instance, the proof technique is a straightforward adaptation of the classical proof technique. The author demonstrates that the constrained logic scheme can be instantiated by well-known sorted logics or equational theories and also by extensions of predicate logics with general equational constraints or concept description languages.

A Resolution Principle for a Logic with Restricted Quantifiers

A Resolution Principle for a Logic with Restricted Quantifiers PDF Author: Hans-Jürgen Bürckert
Publisher: Springer Science & Business Media
ISBN: 9783540550341
Category : Computers
Languages : en
Pages : 132

Get Book

Book Description
This monograph presents foundations for a constrained logic scheme treating constraints as a very general form of restricted quantifiers. The constraints - or quantifier restrictions - are taken from a general constraint system consisting of constraint theory and a set of distinguished constraints. The book provides a calculus for this constrained logic based on a generalization of Robinson's resolution principle. Technically, the unification procedure of the resolution rule is replaced by suitable constraint-solving methods. The calculus is proven sound and complete for the refutation of sets of constrained clauses. Using a new and elegant generalization of the notion ofa ground instance, the proof technique is a straightforward adaptation of the classical proof technique. The author demonstrates that the constrained logic scheme can be instantiated by well-known sorted logics or equational theories and also by extensions of predicate logics with general equational constraints or concept description languages.

A Resolution Principle for a Logic with Restricted Quantifiers

A Resolution Principle for a Logic with Restricted Quantifiers PDF Author: Hans-Jurgen Burckert
Publisher:
ISBN: 9783662169322
Category :
Languages : en
Pages : 132

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Book Description


Logics in AI

Logics in AI PDF Author: David Pearce
Publisher: Springer Science & Business Media
ISBN: 9783540558873
Category : Computers
Languages : en
Pages : 424

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Book Description
This volume contains the proceedings of JELIA '92, les Journ es Europ ennes sur la Logique en Intelligence Artificielle, or the Third European Workshop on Logics in Artificial Intelligence. The volume contains 2 invited addresses and 21 selected papers covering such topics as: - Logical foundations of logic programming and knowledge-based systems, - Automated theorem proving, - Partial and dynamic logics, - Systems of nonmonotonic reasoning, - Temporal and epistemic logics, - Belief revision. One invited paper, by D. Vakarelov, is on arrow logics, i.e., modal logics for representing graph information. The other, by L.M. Pereira,J.J. Alferes, and J.N. Apar cio, is on default theory for well founded semantics with explicit negation.

Computational Logic

Computational Logic PDF Author: J.W. Lloyd
Publisher: Springer Science & Business Media
ISBN: 3642762743
Category : Computers
Languages : en
Pages : 221

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Book Description
This volume has a dual significance to the ESPRIT Basic Research efforts towards forging strong links between European academic and industrial teams carrying out research, often interdisciplinary, at the forefront of Information Technology. Firstly, it consists of the proceedings of the "Symposium on Computational Logic" - held on the occasion of the 7th ESPRIT Conference Week in November 1990 - whose organisation was inspired by the work of Basic Research Action 3012 (COMPULOG). This is a consortium which has attracted world-wide interest, with requests for collaboration throughout Europe, the US and Japan. The work of COMPULOG acts as a focal point in this symposium which is broadened to cover the work of other eminent researchers in the field, thus providing a review of the state of the art in computational logic, new and important contributions in the field, but also a vision of the future. Secondly, this volume is the first of an ESPRIT Basic Research Series of publications of research results. It is expected that the quality of content and broad distribution of this series will have a major impact in making the advances achieved accessible to the world of academic and industrial research alike. At this time, all ESPRIT Basic Research Actions have completed their first year and it is most encouraging and stimulating to see the flow of results such as the fine examples presented in this symposium.

10th International Conference on Automated Deduction

10th International Conference on Automated Deduction PDF Author: Mark E. Stickel
Publisher: Springer Science & Business Media
ISBN: 9783540528852
Category : Computers
Languages : en
Pages : 708

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Book Description
This volume contains the papers presented at the 10th International Conference on Automated Deduction (CADE-10). CADE is the major forum at which research on all aspects of automated deduction is presented. Although automated deduction research is also presented at more general artificial intelligence conferences, the CADE conferences have no peer in the concentration and quality of their contributions to this topic. The papers included range from theory to implementation and experimentation, from propositional to higher-order calculi and nonclassical logics; they refine and use a wealth of methods including resolution, paramodulation, rewriting, completion, unification and induction; and they work with a variety of applications including program verification, logic programming, deductive databases, and theorem proving in many domains. The volume also contains abstracts of 20 implementations of automated deduction systems. The authors of about half the papers are from the United States, many are from Western Europe, and many too are from the rest of the world. The proceedings of the 5th, 6th, 7th, 8th and 9th CADE conferences are published as Volumes 87, 138, 170, 230, 310 in the series Lecture Notes in Computer Science.

Resolution Methods for the Decision Problem

Resolution Methods for the Decision Problem PDF Author: C. Fermüller
Publisher: Springer Science & Business Media
ISBN: 9783540567325
Category : Business & Economics
Languages : en
Pages : 220

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Book Description
This volume contains work on the decision problem done in Kazan (Russia), Tallinn (Estonia), and Vienna (Austria). The authors met several times to discuss and exchange their results and finally decided to write this monograph together. Besides a unified treatment of previously published results there are many new results first presented in this volume. The monograph opens with an introduction and a chapter on terminology, followed by chapters on: - Semantic clash resolution as decision procedure, - Completeness of ordering refinements, - Semantic tree based resolution variants, - Deciding the class K by an ordering refinement, - A resolution based method for building finite models. A final chapter on applications completes the volume.

Intelligent Systems

Intelligent Systems PDF Author: Crina Grosan
Publisher: Springer Science & Business Media
ISBN: 364221004X
Category : Technology & Engineering
Languages : en
Pages : 456

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Book Description
Computational intelligence is a well-established paradigm, where new theories with a sound biological understanding have been evolving. The current experimental systems have many of the characteristics of biological computers (brains in other words) and are beginning to be built to perform a variety of tasks that are difficult or impossible to do with conventional computers. As evident, the ultimate achievement in this field would be to mimic or exceed human cognitive capabilities including reasoning, recognition, creativity, emotions, understanding, learning and so on. This book comprising of 17 chapters offers a step-by-step introduction (in a chronological order) to the various modern computational intelligence tools used in practical problem solving. Staring with different search techniques including informed and uninformed search, heuristic search, minmax, alpha-beta pruning methods, evolutionary algorithms and swarm intelligent techniques; the authors illustrate the design of knowledge-based systems and advanced expert systems, which incorporate uncertainty and fuzziness. Machine learning algorithms including decision trees and artificial neural networks are presented and finally the fundamentals of hybrid intelligent systems are also depicted. Academics, scientists as well as engineers engaged in research, development and application of computational intelligence techniques, machine learning and data mining would find the comprehensive coverage of this book invaluable.

Management and Processing of Complex Data Structures

Management and Processing of Complex Data Structures PDF Author: Kai von Luck
Publisher: Springer Science & Business Media
ISBN: 9783540578024
Category : Computers
Languages : en
Pages : 236

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Book Description
This volume presents the proceedings of the third workshop on Information Systems and Artificial Intelligence, organized by the German Computer Science Society. The 11 invited contributions by well known researchers and developers working in the fields of databases and knowledge representation systems are centered around the topic of management and processing of complex data structures; they give a representative snapshot of the state-of-the-art in this fruitful interdisciplinary research area important for further progress in both, information systems and artificial intelligence. Most of the papers stress the demands for new or extended formalisms and their deductive capabilities, including an analysis of their formal properties for managing complex structures.

Automated Deduction - CADE-14

Automated Deduction - CADE-14 PDF Author: William McCune
Publisher: Springer
ISBN: 3540691405
Category : Computers
Languages : en
Pages : 469

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Book Description
This book constitutes the strictly refereed proceedings of the 14th International Conference on Automated Deduction, CADE-14, held in Townsville, North Queensland, Australia, in July 1997. The volume presents 25 revised full papers selected from a total of 87 submissions; also included are 17 system descriptions and two invited contributions. The papers cover a wide range of current issues in the area including resolution, term rewriting, unification theory, induction, high-order logics, nonstandard logics, AI methods, and applications to software verification, geometry, and social science.

Artificial Intelligence Illuminated

Artificial Intelligence Illuminated PDF Author: Ben Coppin
Publisher: Jones & Bartlett Learning
ISBN: 9780763732301
Category : Computers
Languages : en
Pages : 772

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Book Description
Artificial Intelligence Illuminated presents an overview of the background and history of artificial intelligence, emphasizing its importance in today's society and potential for the future. The book covers a range of AI techniques, algorithms, and methodologies, including game playing, intelligent agents, machine learning, genetic algorithms, and Artificial Life. Material is presented in a lively and accessible manner and the author focuses on explaining how AI techniques relate to and are derived from natural systems, such as the human brain and evolution, and explaining how the artificial equivalents are used in the real world. Each chapter includes student exercises and review questions, and a detailed glossary at the end of the book defines important terms and concepts highlighted throughout the text.