ACL RD-TEC 1.0 Summarization of C90-3071
Paper Title:
INFORMATION EXTRACTION AND SEMANTIC CONSTRAINTS
INFORMATION EXTRACTION AND SEMANTIC CONSTRAINTS
Authors: Ralph Grishman and John Sterling
Primarily assigned technology terms:
- algorithm
- analyzer
- best-first search
- best-first search algorithm
- classification
- data base
- discourse analysis
- identification
- information extraction
- matching
- message understanding
- parser
- parsing
- reference resolution
- robust text analysis
- search
- search algorithm
- semantic analysis
- semantic classification
- sentence analysis
- syntactic analysis
- terminology
- text analysis
Other assigned terms:
- approach
- case
- classification hierarchy
- discourse
- discourse information
- events
- grammar
- heuristics
- hypotheses
- information extraction task
- input text
- interpretation
- knowledge
- logical form
- mapping
- message
- modifier
- names
- natural language
- natural language text
- noun phrases
- nouns
- phrase
- predicates
- process
- selectional constraints
- semantic
- semantic class
- semantic classification hierarchy
- semantic constraints
- semantic interpretation
- semantic relationships
- sentence
- sentences
- sentential complements
- style
- system design
- system performance
- text
- training
- training corpus
- understanding
- verb
- words
