Approximating Aggregation Queries in Peer-to-Peer Networks.
Benjamin AraiGautam DasDimitrios GunopulosVana KalogerakiPublished in: ICDE (2006)
Keyphrases
- peer to peer networks
- aggregation queries
- sensor networks
- aggregation functions
- database queries
- peer to peer
- query processing
- resource selection
- constraint databases
- distributed environment
- indexing techniques
- materialized views
- hierarchical peer to peer networks
- relational database systems
- wireless sensor networks
- databases
- heterogeneous data sources
- on line analytical processing
- aggregate queries
- digital libraries