{"title":"Some implication operators on interval sets and rough sets","authors":"Yongquan Wang, Xiao-hong Zhang","doi":"10.1109/COGINF.2009.5250719","DOIUrl":null,"url":null,"abstract":"Two implication operators on interval sets are discussed, related structure theorems are proved. As a generalization of these results, two implication operators on rough sets are established. Moreover, a characterization of HW-algebra is proposed and a mistake in a paper is pointed out.","PeriodicalId":420853,"journal":{"name":"2009 8th IEEE International Conference on Cognitive Informatics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 8th IEEE International Conference on Cognitive Informatics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COGINF.2009.5250719","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
Two implication operators on interval sets are discussed, related structure theorems are proved. As a generalization of these results, two implication operators on rough sets are established. Moreover, a characterization of HW-algebra is proposed and a mistake in a paper is pointed out.