Communicating between information systems based on including degrees
Communicating between information systems based on including degrees
复制标题
基于包含度的信息系统之间的通信
DOI:
10.1080/03081070903463544
复制
发表时间:
2010-02
影响因子:
2
通讯作者:
Gong, Zengtai
中科院分区:
文献类型:
--
作者:
Xiao, Zhiyong;Gong, Zengtai
Communication between information systems is a basic problem in granular computing. In current research, a homomorphism mapping between information systems is required. In this paper, the concept of the general relation mapping between two universes is proposed in order to construct the equivalence relation on one universe according to the given equivalence relation on the other universe based on the including degrees. The main properties of the mapping are studied, and it is proved that attribute reductions in the original system and image system are equivalent to each other under the given conditions. Finally, we also define the concept of fuzzy general relation mapping between two fuzzy information systems and give some properties.
登录
查看更多内容
影响因子:
1.2
作者:
J. Grzymala-Busse;W. A. Sedelow
通讯作者:
J. Grzymala-Busse;W. A. Sedelow
影响因子:
8.1
作者:
Yao, YY
通讯作者:
Yao, YY
DOI:
10.1145/12808.12856
发表时间:
1986-12
期刊:
--
影响因子:
--
作者:
J. Grzymala-Busse
通讯作者:
J. Grzymala-Busse
DOI:
10.1016/j.ins.2006.03.020
发表时间:
2007-01
期刊:
Inf. Sci.
影响因子:
--
作者:
S. Dick;A. Schenker;W. Pedrycz;A. Kandel
通讯作者:
S. Dick;A. Schenker;W. Pedrycz;A. Kandel
影响因子:
11.9
作者:
Hathaway, RJ;Bezdek, JC;Pedrycz, W
通讯作者:
Pedrycz, W