Implicit representations of geometry have found applications in shape modeling, simulation, and other graphics pipelines. These representations, however, do not provide information about the paths of individual points as shapes move and undergo deformation. For this reason, we reconsider the problem of tracking points on level set surfaces, with the goal of designing an algorithm that — unlike ...

The expert set theory performs an important part in making decisions. It can successfully convey the opinions of every since it includes several experts. In this study, generalizations and soft sets are combined. First, generalized notion is presented, then follows definition operation approaches characteristics as complement, union, intersection, AND OR. application concept to decision issues ...

The problem considered in this paper is the description of objects that are, in some sense, qualitatively near each other and the selection of features useful in classifying near objects. The term qualitatively near is used here to mean closeness of descriptions or distinctive characteristics of objects. The solution to this twofold problem is inspired by the work of Zdzis law Pawlak during the...

This keynote talk considers how one might utilize fuzzy sets, near sets, and rough sets, taken separately or taken together in hybridizations in solving a variety of problems commonly faced in science and engineering. These technologies offer set theoretic approaches to solving problems such as classifying sensor output, image retrieval and image correspondence. Fuzzy sets result from the intro...