On the satisfiability of dependency constraints in entity-relationship schemata

Information Systems

Volumn 15, Issue 4, 1990, Pages 453-461

  Lenzerini, Maurizio ^a   Nobili, Paolo ^b  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

^b CNR   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL TECHNIQUES - GRAPH THEORY;

DATABASE INTEGRITY CONSTRAINTS; DEPENDENCY CONSTRAINTS; ENTITY-RELATIONSHIP MODEL; SATISFIABILITY PROBLEM; SEMANTIC INTEGRITY CONSTRAINTS;

DATABASE SYSTEMS;

EID: 0025632431     PISSN: 03064379     EISSN: None     Source Type: Journal    
DOI: 10.1016/0306-4379(90)90048-T     Document Type: Article

References (14)

1. On the development of data models
2. Numerical dependencies
3. Data semantics
4. GALILEO: a strongly-typed, interactive conceptual language
5. Database description with SDM: a semantic database model
6. The role of frame-based representation in reasoning
7. The entity-relationship model---toward a unified view of data
8. A methodology for data schema integration in the entity-relationship model
9. SERM: semantic entity-relationship model
10. On the satisfiability of numerical dependencies