307 search results - page 25 / 62 » Fuzzy sets and geometric logic |
COMPSAC
2006
IEEE
14 years 4 months ago
2006
IEEE
In federated and pervasive networks, trust management has become a cornerstone for information security and privacy. Although people have recognized the importance of privacy and ...
RSCTC
1998
Springer
14 years 3 months ago
1998
Springer
This paper reviews and discusses generalizations of Pawlak rough set approximation operators in mathematical systems, such as topological spaces, closure systems, lattices, and pos...
RSCTC
2000
Springer
14 years 2 months ago
2000
Springer
Abstract. We provide the unified methodology for searching for approximate decision reducts based on rough membership distributions. Presented study generalizes well known relation...
RSCTC
2000
Springer
14 years 2 months ago
2000
Springer
The optimization of rough set based classification models with respect to parameterized balance between a model's complexity and confidence is discussed. For this purpose, the...
WILF
2005
Springer
14 years 4 months ago
2005
Springer
Abstract. When the time span of an event is imprecise, it can be represented by a fuzzy set, called a fuzzy time interval. In this paper we propose a representation for 13 relation...