Parsing Schemata: A Framework for Specification and Analysis of Parsing Algorithms - Brossura

Sikkel, Klaas

Brossura

ISBN 10: 3642644511 ISBN 13: 9783642644511

Casa editrice: Springer, 2013

Riassunto

This introduction to the syntactic analysis of natural language and computer programs combines mathematical rigor with high readability. It may serve as a textbook for a graduate course on parsing theory.

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Contenuti

Foreword.- Acknowledgements.- I. Exposition.- 1. Introduction.- 1.1 The structure of language.- 1.2 Parsing.- 1.3 Parsing schemata.- 1.4 Overview.- 2. The primordial soup framework.- 2.1 Primordial soup.- 2.2 Restricted versions of the primordial soup.- 2.3 Extensions and related formalisms.- 2.4 From primordial soup to parsing schemata.- II. Foundation.- 3. Tree-based parsing schemata.- 3.1 Context-free grammars.- 3.2 Some small extensions to context-free grammars.- 3.3 Deduction systems.- 3.4 Enhanced deduction systems.- 3.5 Tree-based parsing schemata.- 3.6 Conclusion.- 4. Item-based parsing schemata.- 4.1 Quotient deduction systems.- 4.2 Quotients of enhanced deduction systems.- 4.3 Quotient parsing schemata.- 4.4 Item-based parsing schemata.- 4.5 The relation between Sections 4.3 and 4.4.- 4.6 Examples of parsing schemata.- 4.7 Conclusion.- 5. Refinement and generalization.- 5.1 Mappings between deduction systems.- 5.2 Refinement: a formal approach.- 5.3 Some examples of refinement.- 5.4 Generalization.- 5.5 Conclusion.- 6. Filtering.- 6.1 Redundancy elimination.- 6.2 Static filtering.- 6.3 Dynamic filtering.- 6.4 Step contraction.- 6.5 The family of Earley-like parsing schemata.- 6.6 A summary of relations between parsing schemata.- 6.7 Conclusion.- III. Application.- 7. An introduction to unification grammars.- 7.1 Unification-based parsing schemata: a preview.- 7.2 The example grammar UG1.- 8. Parsing schemata for unification grammars.- 8.1 Feature structures.- 8.2 Feature lattices.- 8.3 Composite feature structures.- 8.4 Composite feature lattices.- 8.5 Unification grammars.- 8.6 Composition of decorated trees.- 8.7 Parsing schemata for unification grammars.- 8.8 The example revisited.- 8.9 Other grammar formalisms.- 8.10 Related approaches.- 8.11 Conclusion.- 9. Topics in unification grammar parsing.- 9.1 Feature graph unification.- 9.2 Nondestructive graph unification.- 9.3 Further improvements.- 9.4 Disjunctive feature structures.- 9.5 Restriction.- 9.6 Default restrictors.- 9.7 Two-pass parsing.- 9.8 Conclusion.- 10. Left-Corner chart parsing.- 10.1 Chart parsers.- 10.2 Left-Corner chart parsing.- 10.3 Correctness of the LC chart parser.- 10.4 An LC chart parser with simplified items.- 10.5 The relation between pLC, sLC, and LC.- 10.6 Conclusion.- 11. Head-Corner chart parsing.- 11.1 Context-free Head Grammars.- 11.2 A predictive Head-Corner chart parser.- 11.3 Correctness of the HC chart parser.- 11.4 HC chart parsing in cubic time.- 11.5 Correctness of sHC.- 11.6 Complexity analysis of sHC.- 11.7 The relation between pHC, sHC, and dVH.- 11.8 HC parsing of unification grammars.- 11.9 Related approaches.- 11.10 Conclusion.- 12. Generalized LR parsing.- 12.1 Preliminaries.- 12.2 LR parsing.- 12.3 Generalized vs. deterministic LR parsing.- 12.4 Tomita’s algorithm.- 12.5 A formal definition of Tomita’s algorithm.- 12.6 Pros and cons of Tomita’s algorithm.- 12.7 An annotated version of Tomita’s algorithm.- 12.8 Parsing Schemata for LR(0) and SLR(l).- 12.9 Conclusion.- 13. Parallel Bottom-up Tomita parsing.- 13.1 The PBT parsing schema.- 13.2 A PBT parser.- 13.3 A more efficient PBT parser.- 13.4 The construction of a distributed parse list.- 13.5 A formal definition of the PBT algorithm.- 13.6 Empirical results.- 13.7 Related approaches.- 13.8 Conclusion.- 14. Boolean circuit parsing.- 14.1 Preliminary concepts.- 14.2 Recognizing networks.- 14.3 Parsing networks.- 14.4 Some further issues.- 14.5 Rytter’s algorithm.- 14.6 Correctness of Rytter’s algorithm.- 14.7 A parsing network for Rytter’s algorithm.- 14.8 Conditional parsing systems.- 14.9 Related approaches.- 14.10 Conclusion.- 15. Conclusions.- 15.1 Some general remarks.- 15.2 Research contributions of this book.- 15.6 Ideas for future research.

Dettagli dell'edizione

• Editore: Springer
• Data di pubblicazione: 2013
• Lingua: Inglese
• ISBN 10: 3642644511
• ISBN 13: 9783642644511
• Rilegatura: Copertina flessibile
• Numero di pagine: 388
• Contatto del produttore: non disponibile
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