Sciweavers

Share
111 search results - page 1 / 23
» Definability in Logic and Rough Set Theory
Sort
View
ECAI
2008
Springer
9 years 4 months ago
Definability in Logic and Rough Set Theory
Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu
RSCTC
2000
Springer
147views Fuzzy Logic» more  RSCTC 2000»
9 years 6 months ago
Towards Rough Neural Computing Based on Rough Membership Functions: Theory and Application
This paper introduces a neural network architecture based on rough sets and rough membership functions. The neurons of such networks instantiate approximate reasoning in assessing ...
James F. Peters, Andrzej Skowron, Liting Han, Shee...
RSCTC
2004
Springer
157views Fuzzy Logic» more  RSCTC 2004»
9 years 8 months ago
Rough Approximations under Level Fuzzy Sets
The combination of fuzzy set and rough set theories lead to various models. Functional and set approaches are two categories based on different fuzzy representations. In this pape...
W.-N. Liu, Jingtao Yao, Yiyu Yao
RSCTC
2004
Springer
200views Fuzzy Logic» more  RSCTC 2004»
9 years 8 months ago
A Comparative Study of Formal Concept Analysis and Rough Set Theory in Data Analysis
The theory of rough sets and formal concept analysis are compared in a common framework based on formal contexts. Different concept lattices can be constructed. Formal concept ana...
Yiyu Yao
SLOGICA
2008
116views more  SLOGICA 2008»
9 years 2 months ago
Rough Sets and 3-Valued Logics
In the paper we explore the idea of describing Pawlak's rough sets using three-valued logic, whereby the value t corresponds to the positive region of a set, the value f -- to...
Arnon Avron, Beata Konikowska
books