The queries on type-2 fuzzy relational databases may get non-reasonable answers, and as pointed out by Buckles, a tuple's membership value is not static but is a measure of the appropriateness of that tuple to a given query. Here, we use two supplementary attributes/,t, and le to model the concepts
On extended fuzzy relational database model with proximity relations
β Scribed by Supriya Kumar De; Ranjit Biswas; Akhil Ranjan Roy
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 93 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0165-0114
No coin nor oath required. For personal study only.
β¦ Synopsis
In this paper, Shenoi and Melton's model of fuzzy relational database is considered. Proximity relation, being an important tool of the model, is characterized theoretically. An optimal -distribution in [0, 1] and consequently the domain partition are deΓΏned, and studied with examples on fuzzy queries.
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