On Languages for the Specification of Integrity Constraints in Spatial Conceptual Models.
Mehrdad SalehiYvan BédardMir Abolfazl MostafaviJean BrodeurPublished in: ER Workshops (2007)
Keyphrases
- integrity constraints
- conceptual models
- conceptual schema
- conceptual modeling
- conceptual model
- constraint language
- deductive databases
- information systems
- query answering
- functional dependencies
- constraint checking
- data model
- xml documents
- active rules
- conjunctive queries
- object oriented
- inclusion dependencies
- entity relationship
- integrity checking
- database integrity
- spatial data
- database schema
- expressive power
- spatial databases
- null values
- database transactions
- high level
- query rewriting
- domain specific
- domain knowledge
- relational databases
- databases