Towards Fuzzy Conceptual Graph Programs
Fuzzy conceptual graphs (FCGs) are formulated by means of fuzzy truth values in order to allow them to express uncertain and imprecise information in a more appropriate and flexible manner than it is possible by a real number based approach. Corresponding projection and other related operators are defined and their properties investigated. These FCGs and operators provide the basis on which FCG programs with declarative semantics and a sound modus ponens inference rule are developed.