Constraint Solving and Language Processing

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Publisher : Springer Science & Business Media
ISBN 13 : 3540261656
Total Pages : 213 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Constraint Solving and Language Processing by : Henning Christiansen

Download or read book Constraint Solving and Language Processing written by Henning Christiansen and published by Springer Science & Business Media. This book was released on 2005-05-30 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains selected and thoroughly revised papers plus contributions from invited speakers presented at the First International Workshop on C- straint Solving and Language Processing, held in Roskilde, Denmark, September 1–3, 2004. Constraint Programming and Constraint Solving, in particular Constraint Logic Programming, appear to be a very promising platform, perhaps the most promising present platform, for bringing forward the state of the art in natural language processing, this due to the naturalness in speci?cation and the direct relation to e?cient implementation. Language, in the present context, may - fer to written and spoken language, formal and semiformal language, and even general input data to multimodal and pervasive systems, which can be handled in very much the same ways using constraint programming. The notion of constraints, with slightly di?ering meanings, apply in the ch- acterization of linguistic and cognitive phenomena, in formalized linguistic m- els as well as in implementation-oriented frameworks. Programming techniques for constraint solving have been, and still are, in a period with rapid devel- ment of new e?cient methods and paradigms from which language processing can pro?t. A common metaphor for human language processing is one big c- straintsolvingprocessinwhichthedi?erent(-lyspeci?ed)linguisticandcognitive phases take place in parallel and with mutual cooperation, which ?ts quite well with current constraint programming paradigms.

Constraint Processing

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Publisher : Morgan Kaufmann
ISBN 13 : 1558608907
Total Pages : 504 pages
Book Rating : 4.5/5 (586 download)

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Book Synopsis Constraint Processing by : Rina Dechter

Download or read book Constraint Processing written by Rina Dechter and published by Morgan Kaufmann. This book was released on 2003-05-05 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraint reasoning has matured over the last three decades with contributions from a diverse community of researchers in artificial intelligence, databases and programming languages, operations research, management science, and applied mathematics. In Constraint Processing, Rina Dechter synthesizes these contributions, as well as her own significant work, to provide the first comprehensive examination of the theory that underlies constraint processing algorithms.

Constraint Solving and Language Processing

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Publisher : Springer
ISBN 13 : 3642415784
Total Pages : 187 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Constraint Solving and Language Processing by : Denys Duchier

Download or read book Constraint Solving and Language Processing written by Denys Duchier and published by Springer. This book was released on 2013-10-12 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Constraint Solving and Language Processing (CSLP) workshop considers the role of constraints in the representation of language and the implementation of language processing applications. This theme should be interpreted inclusively: it includes contributions from linguistics, computer science, psycholinguistics and related areas, with a particular interest in interdisciplinary perspectives. Constraints are widely used in linguistics, computer science, and psychology. How they are used, however, varies widely according to the research domain: knowledge representation, cognitive modelling, problem solving mechanisms, etc. These different perspectives are complementary, each one adding a piece to the puzzle.

Constraint Solving and Planning with Picat

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Publisher : Springer
ISBN 13 : 3319258834
Total Pages : 155 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Constraint Solving and Planning with Picat by : Neng-Fa Zhou

Download or read book Constraint Solving and Planning with Picat written by Neng-Fa Zhou and published by Springer. This book was released on 2015-11-07 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a new logic-based multi-paradigm programming language that integrates logic programming, functional programming, dynamic programming with tabling, and scripting, for use in solving combinatorial search problems, including CP, SAT, and MIP (mixed integer programming) based solver modules, and a module for planning that is implemented using tabling. The book is useful for undergraduate and graduate students, researchers, and practitioners.

Programming with Constraints

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Publisher : MIT Press
ISBN 13 : 9780262133418
Total Pages : 496 pages
Book Rating : 4.1/5 (334 download)

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Book Synopsis Programming with Constraints by : Kim Marriott

Download or read book Programming with Constraints written by Kim Marriott and published by MIT Press. This book was released on 1998 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraints; Simplification, optimization and implication; Finite constraint domains; Constraint logic programming; Simple modeling; Using data structures; Controlling search; Modelling with finite domain constraints; Advanced programming techniques; CLP systems; Other constraint programming languages; Constraint databases; Index.

Abstract Domains in Constraint Programming

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Publisher : Elsevier
ISBN 13 : 0081004648
Total Pages : 177 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Abstract Domains in Constraint Programming by : Marie Pelleau

Download or read book Abstract Domains in Constraint Programming written by Marie Pelleau and published by Elsevier. This book was released on 2015-05-20 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraint Programming aims at solving hard combinatorial problems, with a computation time increasing in practice exponentially. The methods are today efficient enough to solve large industrial problems, in a generic framework. However, solvers are dedicated to a single variable type: integer or real. Solving mixed problems relies on ad hoc transformations. In another field, Abstract Interpretation offers tools to prove program properties, by studying an abstraction of their concrete semantics, that is, the set of possible values of the variables during an execution. Various representations for these abstractions have been proposed. They are called abstract domains. Abstract domains can mix any type of variables, and even represent relations between the variables. In this work, we define abstract domains for Constraint Programming, so as to build a generic solving method, dealing with both integer and real variables. We also study the octagons abstract domain, already defined in Abstract Interpretation. Guiding the search by the octagonal relations, we obtain good results on a continuous benchmark. We also define our solving method using Abstract Interpretation techniques, in order to include existing abstract domains. Our solver, AbSolute, is able to solve mixed problems and use relational domains. - Exploits the over-approximation methods to integrate AI tools in the methods of CP - Exploits the relationships captured to solve continuous problems more effectively - Learn from the developers of a solver capable of handling practically all abstract domains

Principles of Constraint Programming

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Publisher : Cambridge University Press
ISBN 13 : 1139438700
Total Pages : 421 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Principles of Constraint Programming by : Krzysztof Apt

Download or read book Principles of Constraint Programming written by Krzysztof Apt and published by Cambridge University Press. This book was released on 2003-08-28 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraints are everywhere: most computational problems can be described in terms of restrictions imposed on the set of possible solutions, and constraint programming is a problem-solving technique that works by incorporating those restrictions in a programming environment. It draws on methods from combinatorial optimisation and artificial intelligence, and has been successfully applied in a number of fields from scheduling, computational biology, finance, electrical engineering and operations research through to numerical analysis. This textbook for upper-division students provides a thorough and structured account of the main aspects of constraint programming. The author provides many worked examples that illustrate the usefulness and versatility of this approach to programming, as well as many exercises throughout the book that illustrate techniques, test skills and extend the text. Pointers to current research, extensive historical and bibliographic notes, and a comprehensive list of references will also be valuable to professionals in computer science and artificial intelligence.

Complexity Classifications of Boolean Constraint Satisfaction Problems

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Publisher : SIAM
ISBN 13 : 0898714796
Total Pages : 112 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis Complexity Classifications of Boolean Constraint Satisfaction Problems by : Nadia Creignou

Download or read book Complexity Classifications of Boolean Constraint Satisfaction Problems written by Nadia Creignou and published by SIAM. This book was released on 2001-01-01 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a novel form of a compendium that classifies an infinite number of problems by using a rule-based approach.

Constraint-based Grammar Formalisms

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Publisher : MIT Press
ISBN 13 : 9780262193245
Total Pages : 212 pages
Book Rating : 4.1/5 (932 download)

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Book Synopsis Constraint-based Grammar Formalisms by : Stuart M. Shieber

Download or read book Constraint-based Grammar Formalisms written by Stuart M. Shieber and published by MIT Press. This book was released on 1992 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraint-Based Grammar Formalisms provides the first rigorous mathematical and computational basis for this important area.

Constraint Handling Rules

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Publisher : Cambridge University Press
ISBN 13 : 0521877768
Total Pages : 321 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Constraint Handling Rules by : Thom Frühwirth

Download or read book Constraint Handling Rules written by Thom Frühwirth and published by Cambridge University Press. This book was released on 2009-07-09 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive reference on Constraint Handling Rules, from the creator of the language.

Constraint Satisfaction in Logic Programming

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Publisher : MIT Press (MA)
ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Constraint Satisfaction in Logic Programming by : Pascal Van Hentenryck

Download or read book Constraint Satisfaction in Logic Programming written by Pascal Van Hentenryck and published by MIT Press (MA). This book was released on 1989 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tackles classic problems from operations research and circuit design using a logic programming language embedding consistency techniques, a paradigm emerging from artificial intelligence research. Van Hentenryck proposes a new approach to solving discrete combinatorial problems using these techniques.Logic programming serves as a convenient language for stating combinatorial problems, but its "generate and test" paradigm leads to inefficient programs. Van Hentenryck's approach preserves one of the most useful features of logic programming - the duality of its semantics - yet allows a short development time for the programs while preserving most of the efficiency of special purpose programs written in a procedural language.Embedding consistency techniques in logic programming allows for ease and flexibility of programming and short development time because constraint propagation and tree-search programming are abstracted away from the user. It also enables logic programs to be executed efficiently as consistency techniques permit an active use of constraints to remove combinations of values that cannot appear in a solution Van Hentenryck presents a comprehensive overview of this new approach from its theoretical foundations to its design and implementation, including applications to real life combinatorial problems.The ideas introduced in "Constraint Satisfaction in Logic Programming "have been used successfully to solve more than a dozen practical problems in operations research and circuit design, including disjunctive scheduling, warehouse location, cutting stock car sequencing, and microcode labeling problems.Pascal Van Hentenryck is a member of the research staff at the European Computer Industry Research Centre. "Constraint Satisfaction in Logic Programming" is based on research for the Centre's CHIP project. As an outgrowth of this project, a new language (CHIP) that will include consistency techniques has been developed for commercial use. The book is included in the Logic Programming series edited by Ehud Shapiro.

Handbook of Constraint Programming

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Publisher : Elsevier
ISBN 13 : 0080463800
Total Pages : 977 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Handbook of Constraint Programming by : Francesca Rossi

Download or read book Handbook of Constraint Programming written by Francesca Rossi and published by Elsevier. This book was released on 2006-08-18 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraint programming is a powerful paradigm for solving combinatorial search problems that draws on a wide range of techniques from artificial intelligence, computer science, databases, programming languages, and operations research. Constraint programming is currently applied with success to many domains, such as scheduling, planning, vehicle routing, configuration, networks, and bioinformatics.The aim of this handbook is to capture the full breadth and depth of the constraint programming field and to be encyclopedic in its scope and coverage. While there are several excellent books on constraint programming, such books necessarily focus on the main notions and techniques and cannot cover also extensions, applications, and languages. The handbook gives a reasonably complete coverage of all these lines of work, based on constraint programming, so that a reader can have a rather precise idea of the whole field and its potential. Of course each line of work is dealt with in a survey-like style, where some details may be neglected in favor of coverage. However, the extensive bibliography of each chapter will help the interested readers to find suitable sources for the missing details. Each chapter of the handbook is intended to be a self-contained survey of a topic, and is written by one or more authors who are leading researchers in the area.The intended audience of the handbook is researchers, graduate students, higher-year undergraduates and practitioners who wish to learn about the state-of-the-art in constraint programming. No prior knowledge about the field is necessary to be able to read the chapters and gather useful knowledge. Researchers from other fields should find in this handbook an effective way to learn about constraint programming and to possibly use some of the constraint programming concepts and techniques in their work, thus providing a means for a fruitful cross-fertilization among different research areas.The handbook is organized in two parts. The first part covers the basic foundations of constraint programming, including the history, the notion of constraint propagation, basic search methods, global constraints, tractability and computational complexity, and important issues in modeling a problem as a constraint problem. The second part covers constraint languages and solver, several useful extensions to the basic framework (such as interval constraints, structured domains, and distributed CSPs), and successful application areas for constraint programming.- Covers the whole field of constraint programming- Survey-style chapters- Five chapters on applications

Connectionist Approaches to Natural Language Processing

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Publisher : Routledge
ISBN 13 : 1317266307
Total Pages : 472 pages
Book Rating : 4.3/5 (172 download)

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Book Synopsis Connectionist Approaches to Natural Language Processing by : R G Reilly

Download or read book Connectionist Approaches to Natural Language Processing written by R G Reilly and published by Routledge. This book was released on 2016-07-22 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1992, when connectionist natural language processing (CNLP) was a new and burgeoning research area, this book represented a timely assessment of the state of the art in the field. It includes contributions from some of the best known researchers in CNLP and covers a wide range of topics. The book comprises four main sections dealing with connectionist approaches to semantics, syntax, the debate on representational adequacy, and connectionist models of psycholinguistic processes. The semantics and syntax sections deal with a variety of approaches to issues in these traditional linguistic domains, covering the spectrum from pure connectionist approaches to hybrid models employing a mixture of connectionist and classical AI techniques. The debate on the fundamental suitability of connectionist architectures for dealing with natural language processing is the focus of the section on representational adequacy. The chapters in this section represent a range of positions on the issue, from the view that connectionist models are intrinsically unsuitable for all but the associationistic aspects of natural language, to the other extreme which holds that the classical conception of representation can be dispensed with altogether. The final section of the book focuses on the application of connectionist models to the study of psycholinguistic processes. This section is perhaps the most varied, covering topics from speech perception and speech production, to attentional deficits in reading. An introduction is provided at the beginning of each section which highlights the main issues relating to the section topic and puts the constituent chapters into a wider context.

Constraints and Language

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Publisher : Cambridge Scholars Publishing
ISBN 13 : 1443868906
Total Pages : 325 pages
Book Rating : 4.4/5 (438 download)

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Book Synopsis Constraints and Language by : Philippe Blache

Download or read book Constraints and Language written by Philippe Blache and published by Cambridge Scholars Publishing. This book was released on 2014-10-16 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of “constraint” is widely used in linguistics, computer science, and psychology. However, its implementation varies widely depending on the research domain: namely, language description, knowledge representation, cognitive modelling, and problem solving. These various uses of constraints offer complementary views on intelligent mechanisms. For example, in-depth descriptions implementing constraints are used in linguistics to filter out syntactic or discursive structures by means of dedicated description languages and constraint ranking. In computer science, the constraint programming paradigm views constraints as a whole, which can be used, for example, to build specific structures. Finally, in psycholinguistics, experiments are carried out to investigate the role of constraints within cognitive processes (both in comprehension and production), with various applications such as dialog modelling for people with disabilities. In this context, Constraints and Language builds an extended overview of the use of constraints to model and process language. This book will be useful for researchers willing to get a grip on the various uses of constraints in natural language processing, and also as a class book for academic staff who want to set up advanced courses around the concept of constraint-based natural language processing.

The NCL Natural Constraint Language

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Publisher : Springer Science & Business Media
ISBN 13 : 3642238459
Total Pages : 317 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis The NCL Natural Constraint Language by : Jianyang Zhou

Download or read book The NCL Natural Constraint Language written by Jianyang Zhou and published by Springer Science & Business Media. This book was released on 2012-12-09 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The NCL Natural Constraint Language" presents the NCL language which is a description language in conventional mathematical logic for modeling and solving constraint satisfaction problems. NCL differs from other declarative languages: It models problems naturally in a simplified form of first-order logic with quantifiers, Boolean logic, numeric constraints, set operations and logical functions; it solves problems by mixed set programming over the mixed domain of real numbers, integers, Booleans, dates/times, references, and in particular sets. The book uses plenty of examples and tutorials to illustrate NCL and its applications. It is intended for researchers and developers in the fields of logic programming, constraint programming, optimization, modeling, operations research and artificial intelligence, who will learn from a new programming language and theoretical foundations for industrial applications. Dr. Jianyang Zhou is the inventor of NCL and has worked for its industrialization for more than 10 years.

Natural Language Processing - NLP 2000

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Publisher : Springer
ISBN 13 : 3540451544
Total Pages : 444 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Natural Language Processing - NLP 2000 by : Dimitris N. Christodoulakis

Download or read book Natural Language Processing - NLP 2000 written by Dimitris N. Christodoulakis and published by Springer. This book was released on 2003-06-26 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers prepared for the 2nd International Conference on Natural Language Processing, held 2-4 June in Patras, Greece. The conference program features invited talks and submitted papers, c- ering a wide range of NLP areas: text segmentation, morphological analysis, lexical knowledge acquisition and representation, grammar formalism and s- tacticparsing,discourse analysis,languagegeneration,man-machineinteraction, machine translation, word sense disambiguation, and information extraction. The program committee received 71 abstracts, of which unfortunately no more than 50% could be accepted. Every paper was reviewed by at least two reviewers. The fairness of the reviewing process is demonstrated by the broad spread of institutions and countries represented in the accepted papers. So many have contributed to the success of the conference. The primary credit, ofcourse, goes to theauthors andto the invitedspeakers. By theirpapers and their inspired talks they established the quality of the conference. Secondly, thanks should go to the referees and to the program committee members who did a thorough and conscientious job. It was not easy to select the papers to be presented. Last, but not least, my special thanks to the organizing committee for making this conference happen.

Constraint-based Reasoning

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Publisher : MIT Press
ISBN 13 : 9780262560757
Total Pages : 420 pages
Book Rating : 4.5/5 (67 download)

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Book Synopsis Constraint-based Reasoning by : Eugene C. Freuder

Download or read book Constraint-based Reasoning written by Eugene C. Freuder and published by MIT Press. This book was released on 1994 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraint-based reasoning is an important area of automated reasoning in artificial intelligence, with many applications. These include configuration and design problems, planning and scheduling, temporal and spatial reasoning, defeasible and causal reasoning, machine vision and language understanding, qualitative and diagnostic reasoning, and expert systems. Constraint-Based Reasoning presents current work in the field at several levels: theory, algorithms, languages, applications, and hardware. Constraint-based reasoning has connections to a wide variety of fields, including formal logic, graph theory, relational databases, combinatorial algorithms, operations research, neural networks, truth maintenance, and logic programming. The ideal of describing a problem domain in natural, declarative terms and then letting general deductive mechanisms synthesize individual solutions has to some extent been realized, and even embodied, in programming languages. Contents Introduction, E. C. Freuder, A. K. Mackworth * The Logic of Constraint Satisfaction, A. K. Mackworth * Partial Constraint Satisfaction, E. C. Freuder, R. J. Wallace * Constraint Reasoning Based on Interval Arithmetic: The Tolerance Propagation Approach, E. Hyvonen * Constraint Satisfaction Using Constraint Logic Programming, P. Van Hentenryck, H. Simonis, M. Dincbas * Minimizing Conflicts: A Heuristic Repair Method for Constraint Satisfaction and Scheduling Problems, S. Minton, M. D. Johnston, A. B. Philips, and P. Laird * Arc Consistency: Parallelism and Domain Dependence, P. R. Cooper, M. J. Swain * Structure Identification in Relational Data, R. Dechter, J. Pearl * Learning to Improve Constraint-Based Scheduling, M. Zweben, E. Davis, B. Daun, E. Drascher, M. Deale, M. Eskey * Reasoning about Qualitative Temporal Information, P. van Beek * A Geometric Constraint Engine, G. A. Kramer * A Theory of Conflict Resolution in Planning, Q. Yang A Bradford Book.