Exploiting the Properties of Query Workload and File Name Distributions to Improve P2P Synopsis-Based Searches.
William AcostaSurendar ChandraPublished in: INFOCOM (2008)
Keyphrases
- response time
- database
- reduce network traffic
- data structure
- selectivity estimation
- peer to peer
- query formulation
- probability distribution
- maintenance cost
- query processing
- query expansion
- random variables
- approximate query processing
- score distributions
- query execution
- power law
- data streams
- query routing
- approximate answers
- query reformulation
- space efficient
- retrieval systems
- query optimization
- data sources