Topllet: An Optimized Engine for Answering Metric Temporal Conjunctive Queries.
Lukas WesthofenChristian NeurohrJean Christoph JungDaniel NeiderPublished in: NFM (2024)
Keyphrases
- conjunctive queries
- query answering
- data exchange
- data complexity
- integrity constraints
- query evaluation
- query rewriting
- query containment
- answering queries
- np complete
- query language
- data integration
- decision procedures
- probabilistic databases
- special case
- incomplete information
- temporal reasoning
- data management
- datalog programs
- containment of conjunctive queries
- relational queries
- bounded treewidth
- hypertree decomposition
- np hard