Projective Beth Definability and Craig Interpolation for Relational Query Optimization (Material to Accompany Invited Talk).
David TomanGrant E. WedellPublished in: SOQE@KR (2021)
Keyphrases
- query optimization
- invited talk
- database systems
- cost model
- query processing
- multidatabase systems
- xml data
- knowledge discovery and data mining
- cost estimation
- relational databases
- cardinality estimation
- relational data
- data model
- selected papers
- join operators
- query execution
- query execution plans
- continuous queries
- recursive queries
- query optimizers
- query scheduling
- selectivity estimation
- xml documents
- metadata
- information retrieval