Tensed ontology based on simple partial logic

D. Kachi1
1Faculty of Liberal Arts, Saitama University, Saitama, Japan

Tóm tắt

Simple partial logic (SPL) is, broadly speaking, an extensional logic which allows for the truth-value gap. First I give a system of propositional SPL by partializing classical logic, as well as extending it with several non-classical truth-functional operators. Second I show a way based on SPL to construct a system of tensed ontology, by representing tensed statements as two kinds of necessary statements in a linear model that consists of the present and future worlds. Finally I compare that way with other two ways based on Lukasiewicz's three-valued logic and branching temporal logic.

Từ khóa

#Ontologies #Logic #Cost accounting #Art #Terminology

Tài liệu tham khảo

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