Causes for Query Answers from Databases: Datalog Abduction, View-Updates, and Integrity Constraints.
Leopoldo E. BertossiBabak SalimiPublished in: CoRR (2016)
Keyphrases
- integrity constraints
- query answering
- query answers
- databases
- consistent answers
- inclusion dependencies
- inconsistent databases
- deductive databases
- conjunctive queries
- null values
- datalog programs
- functional dependencies
- consistent query answering
- data complexity
- database
- xml schema
- logic programming
- data management
- data cleaning
- data integration
- data exchange
- query rewriting
- knowledge discovery
- dl lite
- xml documents
- data model
- relational databases
- data mining