Translating a first-order modal language to relational algebra

Yeb Havinga

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arXiv · 0705.3949

Translating a first-order modal language to relational algebra

Yeb Havinga

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Abstract

This paper is about Kripke structures that are inside a relational database and queried with a modal language. At first the modal language that is used is introduced, followed by a definition of the database and relational algebra. Based on these definitions two things are presented: a mapping from components of the modal structure to a relational database schema and instance, and a translation from queries in the modal language to relational algebra queries.

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Yeb Havinga. 2007-05-27. Translating a first-order modal language to relational algebra. https://arxiv.org/abs/0705.3949

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