ACL RD-TEC 1.0 Summarization of P82-1016
Paper Title:
AN IMPROVED HEURISTIC FOR ELLIPSIS PROCESSING
AN IMPROVED HEURISTIC FOR ELLIPSIS PROCESSING
Authors: Ralph M. Weischedel and Norman K. Sondheimer
Primarily assigned technology terms:
Other assigned terms:
- adjunct
- approach
- atn grammar
- augmented phrase
- augmented phrase structure
- case
- context-free grammars
- data base query
- dialogue context
- ellipsis
- english query
- expansion ellipsis
- feature
- formalisms
- grammar
- grammars
- heuristic
- heuristics
- input string
- interpretation
- interpreter
- lexical entries
- lexical item
- lexical items
- mapping
- mechanisms
- method
- modality
- natural language
- parse
- partial parse
- phrase
- phrase structure
- phrase structure grammars
- predictive power
- query
- right-hand side
- semantic
- semantic constraints
- semantic interpretation
- sentence
- sentences
- technique
- transformation
- transition network
- trees
- utterance
- word
- words
