南京理工大学学报（自然科学版）2024，Vol.48Issue(4)：496-502,511,8.DOI:10.14177/j.cnki.32-1397n.2024.48.04.011
基于属性值变化的动态三支冲突分析
Dynamic three-way conflict analysis based on attribute value change
摘要
Abstract
Conflict analysis facilitates problem processing of information system.To promote relevant dynamic learning,a model of conflict analysis is extended to the dynamic formal information system,and the dynamic three-way conflict analysis based on attribute value change is researched by combining the idea of three-way decision.At first,considering the change of single-row attribute value,the change of distance matrix is studied,and the change results of three-way analysis model on conflict,neutral and allied sets are obtained.Then,considering the change of multi-row attribute value,the change law of three-way analysis model is revealed,and the corresponding dynamic updating algorithm is designed.Furthermore,considering the change of column attribute value,the formal information system is utilized to implement a transform for the change of row attribute value,so the dynamic renewal method on row value is invoked.Finally,example analysis illustrates the effectiveness of the obtained property and algorithm of dynamic three-way conflict analysis.关键词
冲突分析/三支决策/形式信息系统/属性值变化/距离矩阵/动态更新算法Key words
conflict analysis/three-way decision/formal information system/attribute value change/distance matrix/dynamic updating algorithm分类
信息技术与安全科学引用本文复制引用
张敏,张贤勇,任苡嘉,杨霁琳..基于属性值变化的动态三支冲突分析[J].南京理工大学学报（自然科学版）,2024,48(4):496-502,511,8.基金项目
国家自然科学基金(61673258) （61673258）
四川省科技计划(2021YJ0085 （）
2022NSFSC0929) （）
