Incorporating Functional Dependencies in Deductive Query Answering.
Nicolas SpyratosChristophe LéclusePublished in: ICDE (1987)
Keyphrases
- query answering
- functional dependencies
- integrity constraints
- normal form
- conjunctive queries
- data complexity
- inclusion dependencies
- inconsistent databases
- relational databases
- answering queries
- deductive databases
- data exchange
- database schema
- database design
- relational model
- query rewriting
- data dependencies
- data integration
- xml documents
- object oriented
- business intelligence
- semantic web
- schema mappings
- dl lite
- databases