Expressiveness Issues and Decision Problems for Active Database Event Queries.
James BaileySzabolcs MikulásPublished in: ICDT (2001)
Keyphrases
- decision problems
- active databases
- eca rules
- influence diagrams
- active database systems
- optimal policy
- query language
- query processing
- database
- active rules
- utility function
- expressive power
- computational complexity
- range queries
- database technology
- temporal databases
- integrity constraints
- query evaluation
- description language
- np hard
- bandit problems
- decision making
- databases
- data warehouse