DGRC AskCal: A Multilingual Question Answering Agent for Heterogeneous Energy Databases.
Eduard H. HovyAndrew PhilpotLei DingPublished in: DG.O (2004)
Keyphrases
- question answering
- databases
- cross language
- question classification
- information extraction
- natural language processing
- question answering systems
- passage retrieval
- information retrieval
- named entities
- natural language
- cross language information retrieval
- relational databases
- database systems
- syntactic information
- natural language questions
- data integration
- candidate answers
- qa clef
- xml documents
- digital libraries
- semantic roles
- qa systems
- metadata
- textual entailment recognition
- open domain question answering