Towards an algebraic query language for possibilistic databases.
Patrick BoscOlivier PivertPublished in: FUZZ-IEEE (2003)
Keyphrases
- query language
- databases
- data model
- database
- relational databases
- expressive power
- database systems
- object oriented
- relational algebra
- query evaluation
- knowledge discovery
- complex objects
- data sources
- possibilistic logic
- metadata
- path expressions
- indexing techniques
- relational data model
- recursive queries
- regular expressions
- data integration
- database applications
- programming language
- bayesian networks
- information systems