A Knowledge-Based Answer Engine for Open-Domain Questions.
Sanda M. HarabagiuMarius PascaSteven J. MaioranoPublished in: Int. J. Artif. Intell. Tools (2001)
Keyphrases
- open domain
- question answering systems
- question answering
- information extraction
- natural language questions
- qa systems
- answering questions
- candidate answers
- natural language
- expert systems
- correct answers
- search engine
- document retrieval
- question answer pairs
- artificial intelligence
- answer questions
- data retrieval
- multi modal
- information retrieval systems
- web search