QUALIFIER: Question Answering by Lexical Fabric and External Resources.
Hui YangTat-Seng ChuaPublished in: EACL (2003)
Keyphrases
- question answering
- natural language processing
- syntactic information
- textual entailment recognition
- semantic roles
- information extraction
- information retrieval
- cross language
- natural language
- question classification
- named entities
- passage retrieval
- answer validation
- open domain question answering
- sentence retrieval
- question answering systems
- text summarization
- relation extraction
- word sense disambiguation
- qa clef
- natural language questions
- wordnet
- domain specific
- qa systems
- candidate answers
- semantic relations
- text mining