An efficient query mechanism base on P2P networks.
Xiaohua WangAiqin MuDefang ZhaoPublished in: ICDIP (2013)
Keyphrases
- response time
- query processing
- database
- query routing
- query evaluation
- query expansion
- user queries
- data structure
- data sources
- peer to peer
- databases
- answering queries
- query formulation
- complex queries
- relevance feedback
- retrieval method
- database queries
- cost model
- efficient processing
- original query
- aggregate queries
- peer to peer networks
- keyword search