Sciweavers

154 search results - page 13 / 31
» Isomorphic Fuzzy Sets and Fuzzy Approximation Space
Sort
View
IFSA
2003
Springer
101views Fuzzy Logic» more  IFSA 2003»
14 years 1 months ago
Commutativity as Prior Knowledge in Fuzzy Modeling
In fuzzy modeling (FM), the quantity and quality of the training set is crucial to properly grasp the behavior of the system being modeled. However, the available data are often n...
Pablo Carmona, Juan Luis Castro, Jose Manuel Zurit...
EUSFLAT
2009
171views Fuzzy Logic» more  EUSFLAT 2009»
13 years 6 months ago
Convergence Theorems for Generalized Random Variables and Martingales
We examine generalizations of random variables and martingales. We prove a new convergence theorem for setvalued martingales. We also generalize a well known characterization of se...
Andrew L. Pinchuck
RSCTC
2000
Springer
227views Fuzzy Logic» more  RSCTC 2000»
14 years 1 days ago
Rough Sets in Approximate Spatial Reasoning
Abstract. In spatial reasoning the qualitative description of relations between spatial regions is of practical importance and has been widely studied. Examples of such relations a...
Thomas Bittner, John G. Stell
FUZZIEEE
2007
IEEE
14 years 2 months ago
Towards Fuzzy Compositional Modelling
Compositional Modelling (CM) has been applied to synthesize automatically plausible scenarios in many problem domains with promising results. However, it is assumed that the generi...
Xin Fu, Qiang Shen, Ruiqing Zhao
RSCTC
2004
Springer
134views Fuzzy Logic» more  RSCTC 2004»
14 years 1 months ago
Rough Set Methods in Approximation of Hierarchical Concepts
Abstract. Many learning methods ignore domain knowledge in synthesis of concept approximation. We propose to use hierarchical schemes for learning approximations of complex concept...
Jan G. Bazan, Sinh Hoa Nguyen, Hung Son Nguyen, An...