Sciweavers

2064 search results - page 7 / 413
» A Comparative Study of Fuzzy Sets and Rough Sets
Sort
View
146
Voted
RSFDGRC
2011
Springer
287views Data Mining» more  RSFDGRC 2011»
14 years 10 days ago
Towards Faster Estimation of Statistics and ODEs Under Interval, P-Box, and Fuzzy Uncertainty: From Interval Computations to Rou
Interval computations estimate the uncertainty of the result of data processing in situations in which we only know the upper bounds ∆ on the measurement errors. In interval comp...
Vladik Kreinovich
77
Voted
RSCTC
2004
Springer
116views Fuzzy Logic» more  RSCTC 2004»
15 years 2 months ago
Constrained Sums of Information Systems
We study properties of infomorphisms between information systems. In particular, we interpret infomorphisms between information systems in terms of sums with constraints (constrain...
Andrzej Skowron, Jaroslaw Stepaniuk
79
Voted
RSCTC
2004
Springer
215views Fuzzy Logic» more  RSCTC 2004»
15 years 2 months ago
On the Evolution of Rough Set Exploration System
Abstract. We present the next version (ver. 2.1) of the Rough Set Exploration System – a software tool featuring a library of methods and a graphical user interface supporting va...
Jan G. Bazan, Marcin S. Szczuka, Arkadiusz Wojna, ...
FSKD
2005
Springer
94views Fuzzy Logic» more  FSKD 2005»
15 years 3 months ago
Incremental Target Recognition Algorithm Based on Improved Discernibility Matrix
Abstract. An incremental target recognition algorithm based on improved discernibility matrix in rough set theory is presented. Some comparable experiments have been completed in o...
Yong Liu, Congfu Xu, Zhiyong Yan, Yunhe Pan
RSCTC
2004
Springer
134views Fuzzy Logic» more  RSCTC 2004»
15 years 2 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...