Article ID Journal Published Year Pages File Type
391332 Fuzzy Sets and Systems 2007 12 Pages PDF
Abstract

The definition of belief function is extended to fuzzy events starting from a basic assignment of probability on some fuzzy focal events and using a suitable notion of inclusion for fuzzy subsets. We prove that the resulting measure is infinitely monotone and, as in the crisp case, can be expressed as a lower envelope.

Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence