Schema Mappings: Structural Properties and Limits (Invited Talk).
Phokion G. KolaitisPublished in: CSL (2017)
Keyphrases
- structural properties
- invited talk
- schema mappings
- data exchange
- data integration
- knowledge discovery and data mining
- database schema
- query answering
- tree width
- high level specifications
- xml data exchange
- selected papers
- program committee
- conjunctive queries
- xml schema
- data management
- databases
- building blocks
- finite sets
- knowledge discovery
- decision making
- data complexity
- recent advances
- real world