Quete: Ontology-Based Query System for Distributed Sources.
Haridimos KondylakisAnastasia AnalytiDimitris PlexousakisPublished in: ADBIS (2007)
Keyphrases
- data sources
- communication cost
- query processing
- heterogeneous databases
- semi structured information
- distributed systems
- user queries
- query evaluation
- database
- response time
- information sources
- query formulation
- distributed query processing
- mobile agents
- user interaction
- query expansion
- query routing
- data integration systems
- cooperative
- data structure
- keywords
- query decomposition
- information retrieval
- heterogeneous data sources
- query execution
- multi source
- semantic web technologies
- search queries
- peer to peer
- retrieval method
- computing environments
- heterogeneous data
- data intensive
- data repositories
- data objects
- range queries
- distributed information retrieval
- vector space
- data integration
- relevance feedback
- bandwidth consumption
- web services