Lightweight web-based fact repositories for textual question answering.
Marius PascaPublished in: CIKM (2007)
Keyphrases
- lightweight
- question answering
- natural language
- metadata
- natural language processing
- multimedia
- information retrieval
- information extraction
- question classification
- qa clef
- question answering systems
- named entities
- passage retrieval
- open domain question answering
- relation extraction
- syntactic information
- sentence retrieval
- free text
- cross language
- qa systems
- natural language questions
- answer validation
- machine learning
- wireless sensor networks
- expert systems
- digital libraries
- artificial intelligence
- textual entailment recognition