Examining Question-Answering Technology from the Task Technology Fit Perspective.
Jose Antonio Robles-FloresDmitri RoussinovPublished in: Commun. Assoc. Inf. Syst. (2012)
Keyphrases
- question answering
- information retrieval
- information extraction
- natural language
- open domain question answering
- natural language questions
- question classification
- named entities
- cross language
- passage retrieval
- natural language processing
- relation extraction
- question answering systems
- qa clef
- candidate answers
- sentence retrieval
- answer validation
- answer extraction
- semantic roles
- syntactic information
- qa systems
- information access
- answering questions