Robust Service-Based Semantic Querying to Distributed Heterogeneous Databases.
Carlos Buil ArandaÓscar CorchoAmy KrausePublished in: DEXA Workshops (2009)
Keyphrases
- heterogeneous databases
- databases
- database
- heterogeneous data
- relational databases
- data sources
- uniform access
- semantically heterogeneous
- service composition
- data sets
- information integration
- semantic web
- web services
- query processing
- computing environments
- distributed environment
- loosely coupled
- natural language
- heterogeneous data sources
- feature extraction