Using collaborative queries to improve retrieval for difficult topics.
Xin FuDiane KellyChirag ShahPublished in: SIGIR (2007)
Keyphrases
- information retrieval
- query formulation
- retrieval systems
- boolean queries
- retrieval quality
- query language
- retrieval process
- database
- information retrieval systems
- image retrieval
- query terms
- text retrieval
- query performance prediction
- response time
- data retrieval
- query processing
- relevance feedback
- multiple queries
- query generation
- retrieval strategies
- relevance assessments
- semantic query
- cross language retrieval
- indexing techniques
- document retrieval
- user queries
- test collection
- structured documents
- ranked retrieval
- trec web
- documents retrieved
- web retrieval
- search engine
- original query
- keyword queries
- query logs
- image database
- query expansion