Structure Of Sentence And Inferencing In Question Answering.
Eva HajicováPetr SgallPublished in: EACL (1983)
Keyphrases
- question answering
- natural language
- sentence retrieval
- syntactic information
- text summarization
- semantic roles
- natural language processing
- information extraction
- question classification
- named entities
- relation extraction
- information retrieval
- cross language
- question answering systems
- passage retrieval
- open domain question answering
- qa systems
- semantic parsing
- knowledge representation
- sentence level
- candidate answers
- retrieval systems
- qa clef
- natural language questions