TAILIEUCHUNG - Báo cáo khoa học: "A logical treatment of semi-free word order and bounded discontinuous"

This is simply a restatement of the notion of clause union or scrambling familiar from transformational analyses. Our proposal is to provide a feature-value logic with a rigorous semantics with sufficient e x p r e s s i v e power to allow the encoding of even syntactic structure within the single formalism. This means that the work of encoding syntactic structure is carried by the feature-value logic and not by formal language theoretic devices (., phrase structure rules). | A logical treatment of semi-free word order and bounded discontinuous constituency Mike Reape Centre for Cognitive Science University of Edinburgh 2 Buccleuch Place Edinburgh EH8 9LW Scotland UK Abstract In this paper we present a logical treatment of semifree word order and bounded discontinuous constituency. We extend standard feature value logics to treat word order in a single formalism with a rigorous semantics without phrase structure rules. The elimination of phrase structure rules allows a natural generalisation of the approach to nonconfigurational word order and bounded discontinuous continuency via sequence union. Sequence union formalises the notions of clause union and scrambling by providing a mechanism for describing word order domains larger than the local tree. The formalism incorporates the distinction between bounded and unbounded forms of discontinuous constituency. Grammars are organised as algebraic theories. This means that linguistic generalisations are stated as axioms about the structure of signs. This permits a natural interpretation of implicational universals in terms of theories subtheories and implicational axioms. The accompanying linguistic analysis is eclectic borrowing insights from many current linguistic theories. 1. Introduction In this paper we present a logical treatment of semifree word order and bounded discontinuous constituency. By a logical treatment we mean that the grammar is an axiomatic algebraic theory . a set of axioms formalised in a logic. By bounded discontinuous constituency we refer to phenomena such as Dutch cross-serial dependencies German Mittelfeld word order and clause-bounded extraposition in contrast to unbounded forms of discontinuous constituency such as cross-serial multiple extractions in Swedish relative clauses. There is no scope within this paper to provide the linguistic argumentation sufficient to justify the approach described below. We shall have to limit ourselves to describing the key .

• Báo cáo khoa học
• A logical treatment
• semi free word order
• bounded discontinuous
• scientific reports
• model language
• process natural language
• Hybrid modified UASB MBBR technology
• UASB MBBR technology
• UASB MBBR technology of Wastewater treatment
• Sao Thai Duong Pharmaceuticals & Cosmetics Factory
• The bio logical named carriers DHY 01 and DHY 02
• Prepositional Calculus
• Steganographic Scheme
• Varieties of Databases
• Embedded Programming
• Database Semantics
• Dialog Control
• Natural Language System
• Dialog Control in a Natural Language System
• Expanding the Horizons
• Natural Language Interfaces
• Phil Hayes
• PROSPECTS OR PRACTICAL
• NATURAL LANGUAGE SYSTEMS
• Workshops
• NATURAL LANGUAGE
• INTERACTION WITH MACHINES
• Long Papers
• COMPUTER INTEBFACE DESIGN MURRAY TUROFF DEPARTMENT OF COMPUTER
• IiVFORMATION SCIENCE IIEW JERSEY INSTITUTE OF TECHNOLOGY
• EVALUATION OF NATURAL LANGUAGE
• INTERFACES TO DATABASE SYSTEMS
• A PANEL DISCUSSION
• database query system
• J
• Norwood Crout
• INTERFACES TO DATA BASE SYSTEMS
• Bozena Henisz
• INTERPRETING NATURAL LANGUAGE
• DATABASE UPDATES
• S
• Jermld Kaplan Jim David
• TRANSPORTABLE NATURAL LANGUAGE
• INTERFACES TO DATABASES
• Gary G
• Hendrlx and William H
• Lewis
• DATABASES THEORETICAL
• TECHNICAL ISSUES
• TRANSPORTABLE NATURAL LANGUAGE INTERFACES
• PROBLEMS AND TECHNIQUES
• Barbara J
• Grosz
• THEORETICAL TECHNICAL ISSUES
• NATURAL LANGUAGE ACCESS TO DATABASES
• R
• Petrick
• Domain Independent
• Database Access Systems
• ISSUES IN NATURAL LANGUAGE
• ACCESS TO DATABASES
• A LOGIC PROGRAMMING PERSPECTIVE
• Sharon C
• Salveter David Maier
• PLANNING NATURAL LANGUAGE
• EXPRESSIONS REFERRING
• Douglas E
• Appelt
• THE TEXT SYSTEM
• NATURAL LANGUAGE GENERATION
• Kathleen R
• M
• MENTING A DATABASE
• KNOWLEDGE REPRESENTATION
• THE KEY TO THE SELECTION PROBLEM
• E
• Jeffrey Conklin David D
• McDonald
• A KNOWLEDGE ENGINEERING
• NATURAL LANGUAGE UNDERSTANDING
• Stuart C
• Shapiro
• NATURAL LANGUAGE TEXTS
• NECESSARILY GRAMMATICAL
• EVEN COMPLETE
• UNGRAMHATICALITY
• EXTRA GRAMMATICALITY
• NATURAL LANGUAGE UNDERSTANDING SYSTEMS
• Taxonomy
• Descriptions
• Individuals in Natural
• Language Understanding
• The Use of Ooject Special Knowledge
• Natural Language Processing
• Mark H
• Bursteln