Bilattice-Based Squares and Triangles

Abstract. In this paper, Ginsberg’s/Fitting’s theory of bilattices is invoked as a natural accommodation and powerful generalization to both intuitionistic fuzzy sets (IFSs) and interval-valued fuzzy sets (IVFSs), serving on one hand to clarify the exact nature of the relationship between these two common extensions of fuzzy sets, and on the other hand providing a general and intuitively attractive framework for the representation of uncertain and potentially conflicting information.

• Type: Conference
• Year: 2005
• Where: ECSQARU
• Authors: Ofer Arieli, Chris Cornelis, Glad Deschrijver, Etienne E. Kerre
• Keywords: ECSQARU 2005, Fuzzy Sets, Interval-valued Fuzzy Sets, Intuitionistic Fuzzy Sets