Query reformulation, search performance, and term suggestion devices in question-answering tasks.
Ying-Hsang LiuNicholas J. BelkinPublished in: IIiX (2008)
Keyphrases
- query reformulation
- question answering
- query suggestion
- query formulation
- information retrieval
- retrieval systems
- natural language processing
- information extraction
- passage retrieval
- web search engines
- named entities
- search sessions
- natural language
- query logs
- web search
- semantic relationships
- mobile devices
- search queries
- search engine