Database Abstractions: Aggregation and Generalization

ACM Transactions on Database Systems (TODS)

Volumn 2, Issue 2, 1977, Pages 105-133

  Smith, John Miles ^a   Smith, Diane C P ^a  

^a UNIVERSITY OF UTAH   (United States)

Author keywords

aggregation; data abstraction; data model; data type; database design; generalization; integrity constraints; knowledge representation; relational database

Indexed keywords

EID: 84976682945     PISSN: 03625915     EISSN: 15574644     Source Type: Journal    
DOI: 10.1145/320544.320546     Document Type: Article

References (4)

1. Codd, E.F. Further normalization of the data base relational model. In Courant Computer Science Symposium 6: Data Base Systems, Prentice-Hall, Englewood Cliffs, N.J., May 1971, pp. 33-64.
2. Hoahe, C.A.R. Notes on data structuring. In APIC Studies in Data Processing No. 8: Structured Programming, Academic Press, New York, 1972, pp. 83-174.
3. Quillian, M.R. Semantic memory. In Semantic Information Processing, M.I.T. Press, Cambridge, Mass., 1968, pp. 227-268.
4. Smith, J.M., and Smith, D.C.P. Database abstractions: Aggregation. To appear in Comm. ACM in June 1977.