ACL RD-TEC 1.0 Summarization of W97-0809
Paper Title:
THE USE OF LEXICAL SEMANTICS IN INFORMATION EXTRACTION
THE USE OF LEXICAL SEMANTICS IN INFORMATION EXTRACTION
Authors: Joyce Yue Chai and Alan W. Biermann
Primarily assigned technology terms:
- algorithm
- automated rule generalization
- automatic information extraction
- classification
- classifier
- computing
- database
- disambiguation
- disambiguation problem
- evaluation process
- extraction system
- extraction systems
- finite state
- finite state machines
- graphical user interface
- information extraction
- information extraction system
- information extraction systems
- instantiation
- language processing
- lexical acquisition
- matching
- natural language processing
- optimization
- parser
- parsing
- partial parser
- partial parsing
- processing
- recursive-seareh
- rule generalization
- rule generator
- rule matching
- rule optimization
- search
- searching
- semantic acquisition
- semantic classification
- semantic net
- sense disambiguation
- software engineer
- tokenizer
- training process
- tree algorithm
- tuning
- user interface
- verb phrases
- word sense disambiguation
Other assigned terms:
- abbreviations
- approach
- automated generalization
- community
- concept
- concepts
- customization
- dictionaries
- dictionary
- distribution
- english dictionary
- events
- feature
- formal representation
- generalization tree
- hierarchical structure
- hypemym
- hypernym
- hypernymy
- hyponym
- hyponyms
- information extraction task
- knowledge
- knowledge base
- large corpus
- leaf
- lexical information
- lexical knowledge
- lexical representation
- lexical semantics
- machine readable dictionaries
- meaning
- meanings
- method
- names
- natural language
- noun phrases
- nouns
- parsing process
- phrase
- precision
- prepositional phrase
- prepositional phrases
- prepositions
- preprocessor
- probability
- process
- queries
- relation
- representations
- root node
- semantic
- semantic features
- semantic networks
- semantic relationships
- semantic type
- semantic types
- sense disambiguation problem
- sense information
- sentence
- sentences
- subsumption
- symbol
- synonym
- synonyms
- synset
- synsets
- system performance
- taxonomy
- term
- terms
- text
- training
- training corpus
- training set
- tree
- tree model
- tree structure
- typographical errors
- user
- verb
- word
- word classes
- word meanings
- word sense
- word-net
- wordnet
- wordnet hierarchy
- wordnet senses
- wordnet taxonomy
- words
