Query-driven document partitioning and collection selection.
Diego PuppinFabrizio SilvestriDomenico LaforenzaPublished in: Infoscale (2006)
Keyphrases
- collection selection
- information retrieval systems
- relevant documents
- distributed information retrieval
- retrieval effectiveness
- federated search
- retrieval systems
- user queries
- information retrieval
- partial replication
- query terms
- query expansion
- document ranking
- distributed search
- document collections
- relevance feedback
- load balance
- keywords
- test collection
- search queries
- resource selection
- retrieved documents
- pseudo relevance feedback
- ranked list
- retrieval model
- average precision
- query processing
- document retrieval
- web search
- co occurrence
- response time
- partial collection replication
- search result
- inverted index
- information filtering
- load balancing
- web search engines
- search engine