Million Query Track 2009 Overview.
Ben CarteretteVirgiliu PavluHui FangEvangelos KanoulasPublished in: TREC (2009)
Keyphrases
- response time
- database
- user queries
- search queries
- retrieval method
- data sources
- query processing
- data structure
- range queries
- query evaluation
- query formulation
- retrieval systems
- query expansion
- result set
- user defined
- vector space
- answering queries
- database queries
- query execution
- inverted index
- tens of thousands
- multiple queries
- keyword search
- data objects
- user interaction
- information retrieval systems
- web search
- relevance feedback
- keywords
- database systems
- neural network