tailieunhanh - Báo cáo khoa học: "a lexicographer's workbench supporting state-of-the-art word sense disambiguation"

Human Language Technologies (HLT) need dictionaries, to tell them what words mean and how they behave. People making dictionaries (lexicographers) need HLT, to help them identify how words behave so they can make better dictionaries. Thus a potential for synergy exists across the range of lexical data - in the construction of headword lists, for spelling correction, phonetics, morphology and syntax, but nowhere more than for semantics, and in particular the vexed question of how a word's meaning should be analysed into distinct senses. . | WASPBENCH a lexicographer s workbench supporting state-of-the-art word sense disambiguation. Adam Kilgarriff Roger Evans Rob Koeling Michael Rundell David Tugwell ITRI University of Brighton 1 Background Human Language Technologies HLT need dictionaries to tell them what words mean and how they behave. People making dictionaries lexicographers need HLT to help them identify how words behave so they can make better dictionaries. Thus a potential for synergy exists across the range of lexical data - in the construction of headword lists for spelling correction phonetics morphology and syntax but nowhere more than for semantics and in particular the vexed question of how a word s meaning should be analysed into distinct senses. HLT needs all the help it can get from dictionaries because it is a very hard problem to identify which meaning of a word applies. Lexicographers need all the help they can get because the analysis of meaning is the second hardest part of their job Kilgarriff 1998 it occupies a large share of their working hours and it is one where currently they have very little to go on beyond intuition and other dictionaries. Thus HLT system developers and corpus lexicographers can both benefit from a tool for finding and organizing the distinctive patterns of use of words in texts. Such a tool would be an asset for both language research and lexicon development particularly for lexicons for Machine Translation. We have developed the WASPBENCH a tool that 1 presents a word sketch a summary of the corpus evidence for a word to the lexicographer 2 supports the lexicographer in analysing the word into its distinct meanings and 3 uses the lexicographer s analysis as the input to a state-of-the-art word sense disambiguation WSD al gorithm the output of which is a word expert which can then disambiguate new instances of the word. 2 WASPBENCH Grammatical relations database The central resource of WASPBENCH is a collection

• Báo cáo khoa học
• a lexicographers workbench
• supporting state of the art
• word sense disambiguation
• scientific reports
• model language
• process natural language
• 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
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• 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
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• NATURAL LANGUAGE UNDERSTANDING SYSTEMS
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• Mark H
• Bursteln