A Sound and Complete Query Evaluation for Implicit Predicate which is a Semantic Descriptor of Unknown Values.
Jae Dong YangYoon-Joon LeePublished in: Inf. Process. Lett. (1991)
Keyphrases
- query evaluation
- data complexity
- deductive databases
- query processing
- transitive closure
- query language
- conjunctive queries
- data management
- xml data
- disjunctive deductive databases
- querying xml documents
- natural language
- probabilistic databases
- regular expressions
- efficient query evaluation
- semantic web
- image retrieval
- probabilistic xml
- signature file
- query processing strategies
- data mining