Distributed Multisearch and Resource Selection for the TREC Million Query Track.
Christopher T. FallenGregory B. NewbyKylie McCormickPublished in: TREC (2008)
Keyphrases
- web pages
- resource selection
- ad hoc retrieval
- distributed information retrieval
- web search
- federated search
- search engine
- query based sampling
- peer to peer networks
- query expansion
- keywords
- information retrieval
- meta search
- test collection
- document collections
- user queries
- hierarchical peer to peer networks
- retrieval effectiveness
- result merging
- pseudo relevance feedback
- selection algorithm
- relevance feedback
- distributed systems
- search queries
- relevance model
- database systems
- document ranking
- data fusion
- distributed environment
- retrieval process
- retrieval systems
- relevant documents
- question answering
- peer to peer
- query processing
- relevance judgments
- keyword search
- query terms
- retrieval model
- document retrieval