Distributed Query Adaptation and Its Trade-offs.
Henrique PaquesLing LiuCalton PuPublished in: SAC (2003)
Keyphrases
- trade off
- communication cost
- distributed systems
- query evaluation
- query processing
- database
- heterogeneous databases
- distributed environment
- response time
- user queries
- distributed query processing
- query decomposition
- multi agent
- cooperative
- database queries
- data structure
- complex queries
- distributed information retrieval
- query routing
- uniform access
- vector space
- retrieval method
- retrieval systems
- query expansion
- relevance feedback
- data sources
- result set
- query execution
- query formulation
- user interaction
- peer to peer networks
- case based reasoning
- web services