Generalized Lr Parsing For General Context Free Grammars
DOWNLOAD
Download Generalized Lr Parsing For General Context Free Grammars PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Generalized Lr Parsing For General Context Free Grammars book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Generalized Lr Parsing
DOWNLOAD
Author : Masaru Tomita
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Generalized Lr Parsing written by Masaru Tomita and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
The Generalized LR parsing algorithm (some call it "Tomita's algorithm") was originally developed in 1985 as a part of my Ph.D thesis at Carnegie Mellon University. When I was a graduate student at CMU, I tried to build a couple of natural language systems based on existing parsing methods. Their parsing speed, however, always bothered me. I sometimes wondered whether it was ever possible to build a natural language parser that could parse reasonably long sentences in a reasonable time without help from large mainframe machines. At the same time, I was always amazed by the speed of programming language compilers, because they can parse very long sentences (i.e., programs) very quickly even on workstations. There are two reasons. First, programming languages are considerably simpler than natural languages. And secondly, they have very efficient parsing methods, most notably LR. The LR parsing algorithm first precompiles a grammar into an LR parsing table, and at the actual parsing time, it performs shift-reduce parsing guided deterministically by the parsing table. So, the key to the LR efficiency is the grammar precompilation; something that had never been tried for natural languages in 1985. Of course, there was a good reason why LR had never been applied for natural languages; it was simply impossible. If your context-free grammar is sufficiently more complex than programming languages, its LR parsing table will have multiple actions, and deterministic parsing will be no longer possible.
Generalized Lr Parsing For General Context Free Grammars
DOWNLOAD
Author : J. Rekers
language : en
Publisher:
Release Date : 1991
Generalized Lr Parsing For General Context Free Grammars written by J. Rekers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Natural language processing (Computer science) categories.
Abstract: "Which methods for parser generation and parsing are best suited for an interactive development system of syntax definitions? In this chapter we argue that a Generalized LR parsing algorithm is the best choice. We present an enhanced version of Tomita's GLR algorithm, and compare its efficiency with two competitors, YACC and Earley's algorithm."
Advanced Visual Interfaces Proceedings Of The International Workshop Avi 92
DOWNLOAD
Author : Stefano Levialdi
language : en
Publisher: World Scientific
Release Date : 1992-12-23
Advanced Visual Interfaces Proceedings Of The International Workshop Avi 92 written by Stefano Levialdi and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-12-23 with categories.
This volume brings together papers by experts in different areas of computer science, who have a common interest in the design and management of visual interfaces. Since cognitive science and metaphor analysis prove useful for understanding the basic mechanisms which allow visual interfaces to be easy to learn and use, these topics are also featured. Other areas focused on are: visual languages, visual database systems, intelligent agents for system interaction, graphical and pictorial communication tools, multimedia environments and specific technological developments.
Formal Methods For Model Driven Engineering
DOWNLOAD
Author : Marco Bernardo
language : en
Publisher: Springer
Release Date : 2012-06-26
Formal Methods For Model Driven Engineering written by Marco Bernardo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-26 with Computers categories.
This book presents 11 tutorial lectures by leading researchers given at the 12th edition of the International School on Formal Methods for the Design of Computer, Communication and Software Systems, SFM 2012, held in Bertinoro, Italy, in June 2012. SFM 2012 was devoted to model-driven engineering and covered several topics including modeling languages; model transformations, functional and performance modeling and analysis; and model evolution management.
Generalised Probabilistic Lr Parsing Of Natural Language Corpora With Unification Based Grammars
DOWNLOAD
Author : E. J. Briscoe
language : en
Publisher:
Release Date : 1991
Generalised Probabilistic Lr Parsing Of Natural Language Corpora With Unification Based Grammars written by E. J. Briscoe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Computational linguistics categories.
Compiler Construction
DOWNLOAD
Author : Evelyn Duesterwald
language : en
Publisher: Springer
Release Date : 2004-02-20
Compiler Construction written by Evelyn Duesterwald and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-02-20 with Computers categories.
The CC program committee is pleased to present this volume with the p- ceedings of the 13th International Conference on Compiler Construction (CC 2004). CC continues to provide an exciting forum for researchers, educators, and practitioners to exchange ideas on the latest developments in compiler te- nology, programming language implementation, and language design. The c- ference emphasizes practical and experimental work and invites contributions on methods and tools for all aspects of compiler technology and all language paradigms. This volume serves as the permanent record of the 19 papers accepted for presentation at CC 2004 held in Barcelona, Spain, during April 1–2, 2004. The 19 papers in this volume were selected from 58 submissions. Each paper was assigned to three committee members for review. The program committee met for one day in December 2003 to discuss the papers and the reviews. By the end of the meeting, a consensus emerged to accept the 19 papers presented in this volume. However, there were many other quality submissions that could not be accommodated in the program; hopefully they will be published elsewhere. ThecontinuedsuccessoftheCCconferenceserieswouldnotbepossiblewi- out the help of the CC community. I would like to gratefully acknowledge and thank all of the authors who submitted papers and the many external reviewers who wrote reviews.
Parsing Schemata
DOWNLOAD
Author : Klaas Sikkel
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Parsing Schemata written by Klaas Sikkel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Parsing, the syntactic analysis of language, has been studied extensively in computer science and computational linguistics. Computer programs and natural languages share an underlying theory of formal languages and require efficient parsing algorithms. This introduction reviews the theory of parsing from a novel perspective. It provides a formalism to capture the essential traits of a parser that abstracts from the fine detail and allows a uniform description and comparison of a variety of parsers, including Earley, Tomita, LR, Left-Corner, and Head-Corner parsers. The emphasis is on context-free phrase structure grammar and how these parsers can be extended to unification formalisms. The book combines mathematical rigor with high readability and is suitable as a graduate course text.
Context Free Grammars
DOWNLOAD
Author : A. Nijholt
language : en
Publisher: Springer Science & Business Media
Release Date : 1980-09
Context Free Grammars written by A. Nijholt and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980-09 with Computers categories.
Handbook Of Formal Languages
DOWNLOAD
Author : Grzegorz Rozenberg
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Handbook Of Formal Languages written by Grzegorz Rozenberg and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Computers categories.
The need for a comprehensive survey-type exposition on formal languages and related mainstream areas of computer science has been evident for some years. In the early 1970s, when the book Formal Languages by the second mentioned editor appeared, it was still quite feasible to write a comprehensive book with that title and include also topics of current research interest. This would not be possible anymore. A standard-sized book on formal languages would either have to stay on a fairly low level or else be specialized and restricted to some narrow sector of the field. The setup becomes drastically different in a collection of contributions, where the best authorities in the world join forces, each of them concentrat ing on their own areas of specialization. The present three-volume Handbook constitutes such a unique collection. In these three volumes we present the current state of the art in formallanguage theory. We were most satisfied with the enthusiastic response given to our request for contributions by specialists representing various subfields. The need for a Handbook of Formal Languages was in many answers expressed in different ways: as an easily accessible his torical reference, a general source of information, an overall course-aid, and a compact collection of material for self-study. We are convinced that the final result will satisfy such various needs.
Recent Advances In Natural Language Processing
DOWNLOAD
Author : Nicolas Nicolov
language : en
Publisher: John Benjamins Publishing
Release Date : 2000-09-15
Recent Advances In Natural Language Processing written by Nicolas Nicolov and has been published by John Benjamins Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-09-15 with Language Arts & Disciplines categories.
This volume brings together revised versions of a selection of papers presented at the Second International Conference on “Recent Advances in Natural Language Processing” (RANLP’97) held in Tzigov Chark, Bulgaria, September 1997. The aim of the conference was to give researchers the opportunity to present new results in Natural Language Processing (NLP) based both on traditional and modern theories and approaches. The conference received substantial interest — 167 submissions from more than 20 countries. The best papers from the proceedings were selected for this volume, in the hope that they reflect the most significant and promising trends (and successful results) in NLP. The contributions have been grouped according to the following topics: tagging, lexical issues and parsing, word sense disambiguation and anaphora resolution, semantics, generation, machine translation, and categorisation and applications. The volume contains an extensive index.