Referenced Items are not available for this document.
The binary relationship model is used to explain the principles of schema object types (SOTs). A SOT is a modularization concept for conventional conceptual data models, based on decomposition and abstraction from context. A SOT is at one level a single object type, but at a lower level it is described by a conceptual schema itself. The issue of subtyping, inheritance, and overriding for SOTs are discussed. The relevance of SOTs for object-oriented models is indicated
Published in:
Data Engineering, 1993. Proceedings. Ninth International Conference on
Date of Conference: 19-23 Apr 1993
- Page(s):
- 678 - 685
- Meeting Date :
- 19 Apr 1993-23 Apr 1993
- Print ISBN:
- 0-8186-3570-3
- INSPEC Accession Number:
- 4810787
- Conference Location :
- Vienna
- Digital Object Identifier :
- 10.1109/ICDE.1993.344011
- Product Type:
- Conference Publications
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