Issue 60

Special issue dedicated to the 60 th birthday of Etienne E .

The year 2005 is marked by the 40th anniversary of fuzzy set theory, as it was in 1965 that Lotfi Zadeh published his famous seminal paper that fostered the rise of a whole new community, researching theory and applications of fuzzy sets and systems. Throughout the years, fuzzy logic was frequently met with skepticism, not in the least because of its often misunderstood name. Nevertheless, our ...

Supplementary Issue

Supplementary issue

Special Issue

Supplementary Issue