Answering Complex, List and Context Questions with LCC's Question-Answering Server.
Sanda M. HarabagiuDan I. MoldovanMarius PascaMihai SurdeanuRada MihalceaRoxana GirjuVasile RusV. Finley LacatusuPaul MorarescuRazvan C. BunescuPublished in: TREC (2001)
Keyphrases
- question answering
- natural language questions
- question answering systems
- qa systems
- candidate answers
- qa clef
- answering questions
- answer extraction
- natural language processing
- open domain question answering
- information retrieval
- question classification
- named entities
- syntactic information
- question answer pairs
- information extraction
- sentence retrieval
- database
- cross language
- passage retrieval
- answer validation
- natural language
- relation extraction
- high level
- knowledge base
- artificial intelligence
- context aware
- textual entailment recognition
- co occurrence