extending fuzzy soft sets with fuzzy description logics

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	extending fuzzy soft sets with fuzzy description logics
	Jiang Yuncheng; Tang Yong; Chen Qimai; Liu Hai; Tang Jianchao
	2011
发表期刊	Knowledge-Based Systems
ISSN	9507051
卷号	24 期号:7 页码:1096-1107
摘要	Molodtsov initiated the concept of soft set theory, which can be used as a generic mathematical tool for dealing with uncertainty. However, it has been pointed out that classical soft sets are not appropriate to deal with imprecise and fuzzy parameters. In order to handle these types of problem parameters, some fuzzy extensions of soft set theory are presented, yielding fuzzy soft set theory. Fuzzy description logics (DLs) are a family of logics which allow the representation of and the reasoning within structured knowledge affected by vagueness. In this paper we extend fuzzy soft sets with fuzzy DLs, i.e., present an extended fuzzy soft set theory by using the concepts of fuzzy DLs to act as the parameters of fuzzy soft sets. We define some operations for the extended fuzzy soft sets. Moreover, we prove that certain De Morgan's laws hold in the extended fuzzy soft set theory with respect to these operations. In fact, the extended fuzzy soft set theory based on fuzzy DLs presented in this paper is a fuzzy extension of the extended soft set theory based on DLs. © 2011 Elsevier B.V. All rights reserved.
收录类别	ei
关键词	Data Description Formal Languages Knowledge Representation
部门归属	(1) School of Computer Science, South China Normal University, Guangzhou 510631, China; (2) State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China
语种	英语
WOS记录号	WOS:000293683500015
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/14037
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Jiang Yuncheng,Tang Yong,Chen Qimai,et al. extending fuzzy soft sets with fuzzy description logics[J]. Knowledge-Based Systems,2011,24(7):1096-1107.
APA	Jiang Yuncheng,Tang Yong,Chen Qimai,Liu Hai,&Tang Jianchao.(2011).extending fuzzy soft sets with fuzzy description logics.Knowledge-Based Systems,24(7),1096-1107.
MLA	Jiang Yuncheng,et al."extending fuzzy soft sets with fuzzy description logics".Knowledge-Based Systems 24.7(2011):1096-1107.

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