Development and Alignment of a Domain-Specific Ontology for Question Answering.
Shiyan OuViktor PekarConstantin OrasanChristian SpurkMatteo NegriPublished in: LREC (2008)
Keyphrases
- question answering
- domain specific
- relation extraction
- question classification
- natural language processing
- information retrieval
- domain ontology
- natural language
- cross language
- general purpose
- information extraction
- passage retrieval
- open domain question answering
- question answering systems
- qa clef
- sentence retrieval
- named entities
- natural language questions
- domain knowledge
- answering questions
- answer validation
- domain specific ontologies
- textual entailment recognition
- web search engines
- wordnet