MURAX: A Robust Linguistic Approach for Question Answering Using an On-Line Encyclopedia.
Julian KupiecPublished in: SIGIR (1993)
Keyphrases
- question answering
- natural language processing
- natural language
- information retrieval
- information extraction
- question classification
- named entities
- cross language
- passage retrieval
- natural language questions
- qa clef
- relation extraction
- syntactic information
- open domain question answering
- sentence retrieval
- question answering systems
- answer validation
- artificial intelligence
- semantic roles
- linguistic knowledge
- answering questions
- probabilistic model