Logical Validation, Answer Merging and Witness Selection - A Study in Multi-Stream Question Answering.
Ingo GlöcknerSven HartrumpfJohannes LevelingPublished in: RIAO (2007)
Keyphrases
- question answering
- question classification
- natural language questions
- question answering systems
- answer validation
- answer extraction
- information extraction
- cross language
- answering questions
- multi stream
- natural language processing
- passage retrieval
- qa systems
- natural language
- qa clef
- candidate answers
- information retrieval
- syntactic information
- audio visual
- question answer pairs