Conjunctive Queries with Inequalities Under Updates.
Muhammad IdrisMartín UgarteStijn VansummerenHannes VoigtWolfgang LehnerPublished in: Proc. VLDB Endow. (2018)
Keyphrases
- conjunctive queries
- integrity constraints
- query evaluation
- query answering
- np complete
- data complexity
- query language
- data exchange
- decision procedures
- special case
- query rewriting
- query containment
- containment of conjunctive queries
- boolean expressions
- dl lite
- datalog programs
- bounded treewidth
- deductive databases
- data sets
- conjunctive query containment
- answering queries using views
- update operations
- answering queries
- expressive power
- lower bound