Exploiting Semantic Association To Answer 'Vague Queries'.
Jianhan ZhuMarc EisenstadtDawei SongChris DenhamPublished in: AMT (2006)
Keyphrases
- semantic association
- answering queries
- query language
- query processing
- query answers
- correct answers
- approximate answers
- query evaluation
- query logs
- database
- range queries
- natural language questions
- answering questions
- user queries
- query answering
- semantic relationships
- machine learning
- data sources
- web search engines
- search queries
- exact answers
- web documents
- data management
- natural language processing
- artificial intelligence
- information retrieval
- databases