tailieunhanh - Báo cáo khoa học: "Development of Corpora within the CLaRK System The BulTreeBank Project Experience"

CLaRK is an XML-based software system for corpora development. It incorporates several technologies: XML technology; Un i code ; Regular Cascaded Grammars; Constraints over XML Documents. The basic components of the system are: a tagger, a concordancer, an extractor, a grammar processor, a constraint engine. | Development of Corpora within the CLaRK System The BulTreeBank Project Experience Kiril Simov Alexander Simov Milen Kouylekov Krasimira Ivanova Ilko Grigorov Hristo Ganev BulTreeBank Project Linguistic Modelling Laboratory - CLPPI BAS Sofia Bulgaria kivs@ adis_78@ mkouylekov@ kras sy_v @ abv. bg ilko _grigorov @ yahoo. com hristo _gane v79 @ yahoo. com Abstract CLaRK is an XML-based software system for corpora development. It incorporates several technologies XML technology Unicode Regular Cascaded Grammars Constraints over XML Documents. The basic components of the system are a tagger a concordancer an extractor a grammar processor a constraint engine. 1 Introduction The CLaRK System is an XML-based system for corpora development - see Simov et. al. 2001 . The main aim behind the design of the system is the minimization of human intervention during the creation of language resources. It incorporates the following technologies XML technology Unicode Regular Cascaded Grammars Constraints over XML Documents. For document management storing and querying we chose the XML technology because of its popularity and its ease of understanding. The core of CLaRK is an Unicode XML Editor which is the main interface to the system. Besides the XML language itself we implemented an XPath language for navigation in documents and an XSLT engine for transformation of XML documents. The XSL transformations can be applied locally to an XML element and its content. For multilingual processing tasks CLaRK is based on an Unicode encoding of the text inside the system. There is a mechanism for the creation of a hierarchy of tokenisers. They can be attached to the elements in the DTDs and in this way there are different tokenisers for different parts of the documents. The basic mechanism of CLaRK for linguistic processing of text corpora is the cascaded regular grammar processor. The main challenge to the grammars in question is how to apply them on XML encoding

• Báo cáo khoa học
• Development of Corpora
• the CLaRK System
• The BulTreeBank Project Experience
• scientific reports
• model language
• process natural language
• Wringing Hands
• amazing operation
• quality control
• efficiency measures
• Service delivery
• Opportunity development
• 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