A note on rough multisets

Author:

Song Yan1,Ge Xun2,Li Zhaowen3

Affiliation:

1. School of Mathematics and Statistics, Yulin Normal University, Yulin, Guangxi, P.R. China

2. School of Mathematical Sciences, Soochow University, Suzhou, Jiangsu, P.R. China

3. Key Laboratory of Complex System Optimization and Big Data Processing in Department of Guangxi Education, Yulin Normal University, Yulin, Guangxi, P.R. China

Abstract

Multisets are the nature extension of classical sets. Rough multisets are multisets in rough set context. This note studies rough multisets. We illustrate that Definition 9.1 in [4] is imperfect or irrational via an example. In order to improve this definition, we redefine rough multisets along with a illustrative example. Moreover, we obtain some properties of rough multisets based on new definition. Finally, we give applications of rough multisets.

Publisher

IOS Press

Subject

Artificial Intelligence,General Engineering,Statistics and Probability

Reference17 articles.

1. Multiset theory;Blizard;Notre Dame Journal of Logic,1989

2. Relations and functions in multiset context;Girish;Information Sciences,2009

3. Multiset topologies induced by multiset relations;Girish;Information Sciences,2012

4. General relation between partially ordered multisets and their chains and antichains;Girish;Mathematical Communications,2009

5. Hrbacek K. and Jech T. , Introduction to Set Theory, Marcel Dekker Inc., New York, (1984).

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3