The relationship between semantic data models and objectoriented database systems is examined. In particular, it is described how the Aspect Project has taken a semantic data model (the extended relational model RM/T) and, with the addition of an abstraction mechanism, moved towards providing an obj
โฆ LIBER โฆ
Object data model = object-oriented + semantic models
โ Scribed by Qing Li
- Book ID
- 113390024
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 352 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0920-5489
No coin nor oath required. For personal study only.
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Temporal data models are an active research area. However, although many temporal extensions have been proposed for the relational data model, there is no comparable amount of work in the context of object-oriented data models. This paper presents T Chimera, a temporal extension of the Chimera objec