Keyphrases
- query evaluation
- local area network
- distributed processing
- wide area network
- query language
- query processing
- conjunctive queries
- data management
- data complexity
- probabilistic databases
- xml data
- querying xml documents
- distributed systems
- efficient query evaluation
- distributed environment
- tcp ip
- query processing strategies
- database
- inverted lists
- distributed query processing
- database systems
- regular expressions
- signature file
- network architecture
- agent technology
- parallel processing
- mobile agents
- peer to peer
- metadata