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JCIT
2010
184views more  JCIT 2010»
13 years 3 months ago
A Risk Evaluation Method for the High-Technology Project Investment Based on ET-WA Operator with 2-Tuple Linguistic Information
With respect to multiple attribute decision making problems with linguistic information of attribute values and weight values, a decision analysis is proposed. Then, a method base...
Jianli Wei
RSCTC
1998
Springer
129views Fuzzy Logic» more  RSCTC 1998»
14 years 28 days ago
On Generalizing Pawlak Approximation Operators
This paper reviews and discusses generalizations of Pawlak rough set approximation operators in mathematical systems, such as topological spaces, closure systems, lattices, and pos...
Y. Y. Yao
IWINAC
2007
Springer
14 years 2 months ago
Morphisms of ANN and the Computation of Least Fixed Points of Semantic Operators
We consider a notion of morphism of neural networks and develop its properties. We show how, given any definite logic program P, the least fixed point of the immediate consequenc...
Anthony Karel Seda
EUSFLAT
2009
120views Fuzzy Logic» more  EUSFLAT 2009»
13 years 6 months ago
On M-Approximative Operators and M-Approximative Systems
Abstract-- The concept of an M-approximative system is introduced. Basic properties of the category of M-approximative systems and in a natural way defined morphisms between them a...
Alexander P. Sostak
EUSFLAT
2009
141views Fuzzy Logic» more  EUSFLAT 2009»
13 years 6 months ago
Continuity and Additivity of the Trapezoidal Approximation Preserving the Expected Interval Operator
Abstract-- The nearest trapezoidal fuzzy number to a fuzzy number, with respect to a well-known metric and preserving the expected interval, was determined in recent articles. In t...
Adrian Ban, Lucian Coroianu