A New Paradigm for Collaborating Distributed Query Engines.
Qiming ChenMeichun HsuPublished in: DaWaK (2012)
Keyphrases
- communication cost
- database
- heterogeneous databases
- query processing
- distributed systems
- query evaluation
- distributed environment
- data sources
- distributed query processing
- response time
- query formulation
- peer to peer
- user interaction
- multi agent
- retrieval systems
- distributed information retrieval
- vector space
- heterogeneous data
- query execution
- aggregate queries
- lightweight
- user defined
- data objects
- relevance feedback
- cooperative
- distributed data
- data structure
- query decomposition
- remote sites
- search queries
- computer networks
- web search
- keywords
- database systems