Factoid Question Answering with Web, Mobile and Speech Interfaces.
Edward W. D. WhittakerJoanna MrozinskiSadaoki FuruiPublished in: HLT-NAACL (2006)
Keyphrases
- question answering
- question answering systems
- answering questions
- information extraction
- information retrieval
- speech transcripts
- passage retrieval
- natural language processing
- open domain
- question classification
- cross language
- web documents
- question answer pairs
- named entities
- qa clef
- speech recognition
- natural language questions
- natural language
- relation extraction
- spoken dialogue systems
- speech signal
- web pages
- artificial intelligence
- candidate answers
- answer extraction
- wordnet
- knowledge base
- answer validation
- qa systems
- syntactic information