Short communication: A note on truth value in uncertain logic

Authors:
Xiaowei Chen;Dan A. Ralescu
Affiliations:
Department of Risk Management and Insurance, Nankai University, Tianjin 30071, PR China and Department of Mathematical Sciences, Tsinghua University, Beijing 100084, PR China;Department of Mathematical Sciences, University of Cincinnati, Cincinnati, OH 45221-0025, USA
Venue:
Expert Systems with Applications: An International Journal
Year:
2011

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Abstract

Uncertain logic is a generalization of classical logic for dealing with uncertain knowledge via uncertainty theory. The truth value is defined as the uncertain measure that a proposition is true. In this paper, a numerical method for calculating the truth value of uncertain formulas is proposed and some examples are presented.