AQUA: hybrid architecture for question answering services.
Maria Vargas-VeraMiltiadis D. LytrasPublished in: IET Softw. (2010)
Keyphrases
- question answering
- hybrid architecture
- information extraction
- web services
- natural language
- information retrieval
- question classification
- passage retrieval
- cross language
- named entities
- service oriented
- natural language processing
- syntactic information
- open domain question answering
- question answering systems
- answer validation
- process management
- qa clef
- semantic roles
- expert systems
- machine learning
- sentence retrieval
- natural language questions