A new formalism for relational algebra
โ Scribed by Kim S. Larsen; Michael I. Schwartzbach; Erik M. Schmidt
- Book ID
- 107766019
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 464 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0020-0190
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper provides an algebraic formalization of mathematical structures formed by fuzzy relations with sup min composition. A simple proof of a representation theorem for Boolean relation algebras satisfying Tarski rule and point axiom has been given by Schmidt and Str6hlein. Unlike Boolean relati
We give a polymorphic account of the relational algebra. We introduce a formalism of ''type formulas'' specifically tuned for relational algebra expressions, and present an algorithm that computes the ''principal'' type for a given expression. The principal type of an expression is a formula that sp