join queries in peer-to-peer networks.
Jie LiuLiang FengHai ZhugePublished in: Concurr. Comput. Pract. Exp. (2007)
Keyphrases
- peer to peer networks
- join queries
- query optimization
- conjunctive queries
- query processing
- parallel processing
- peer to peer
- spatial databases
- complex queries
- hierarchical peer to peer networks
- query execution
- distributed environment
- efficient processing
- join algorithms
- r tree
- spatial join
- resource selection
- query evaluation
- query plan
- query optimizer
- database systems
- cost model
- query answering
- join operations
- range queries
- spatial data
- np complete