paper

A Theory of Concepts and Their Combinations I: The Structure of the Sets of Contexts and Properties

arXiv:quant-ph/0402207 · doi:10.1108/03684920510575799

Abstract

We propose a theory for modeling concepts that uses the state-context-property theory (SCOP), a generalization of the quantum formalism, whose basic notions are states, contexts and properties. This theory enables us to incorporate context into the mathematical structure used to describe a concept, and thereby model how context influences the typicality of a single exemplar and the applicability of a single property of a concept. We introduce the notion `state of a concept' to account for this contextual influence, and show that the structure of the set of contexts and of the set of properties of a concept is a complete orthocomplemented lattice. The structural study in this article is a preparation for a numerical mathematical theory of concepts in the Hilbert space of quantum mechanics that allows the description of the combination of concepts (see quant-ph/0402205)

20 pages, to appear in the journal 'Kybernetes' in the Summer of 2004

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