Sciweavers

828 search results - page 75 / 166
» Intuitionistic fuzzy sets or orthopair fuzzy sets
Sort
View
SIGMOD
2010
ACM
262views Database» more  SIGMOD 2010»
14 years 1 months ago
K-nearest neighbor search for fuzzy objects
The K-Nearest Neighbor search (kNN) problem has been investigated extensively in the past due to its broad range of applications. In this paper we study this problem in the contex...
Kai Zheng, Gabriel Pui Cheong Fung, Xiaofang Zhou
APSEC
2000
IEEE
14 years 1 months ago
Fuzzy concepts and formal methods: some illustrative examples
It has been recognised that formal methods are useful as a modelling tool in requirements engineering. Specification languages such as Z permit the precise and unambiguous modell...
Chris Matthews, Paul A. Swatman
ESANN
2003
13 years 10 months ago
Extraction of fuzzy rules from trained neural network using evolutionary algorithm
This paper presents our approach to the rule extraction problem from trained neural network. A method called REX is briefly described. REX acquires a set of fuzzy rules using an ev...
Urszula Markowska-Kaczmar, Wojciech Trelak
EUSFLAT
2003
13 years 10 months ago
Fuzzy-evidence approach to uncertainty modelling and reliability
Conventional approach to mathematical description of experiments applies probability theory. Here, another approach is used to express uncertainty based on probability, fuzzy sets...
Bohdan S. Butkiewicz
SEMWEB
2007
Springer
14 years 3 months ago
Extending Fuzzy Description Logics with a Possibilistic Layer
Classical ontologies are not suitable to represent imprecise nor uncertain pieces of information. As a solution we will combine fuzzy Description Logics with a possibilistic layer....
Fernando Bobillo, Miguel Delgado, Juan Góme...