摘要
Onthebasisofroughsettheory,thestrengthsofdynamicreductionareelaboratedcomparedwithtraditionalnon-dynamicmethods.Asystematicconceptofdynamicreductionfromsamplingprocesstothegenerationofthereductsetispresented.Anewmethodofsamplingiscreatedtoavoidthedefectsofbeingtoosubjective.Andinordertodealwiththeover-sizedtimeconsumingproblemintraditionaldynamicreductionprocess,aquickalgorithmisproposedwithintheconstraintconditions.Wehavealsoprovedthatdynamiccorepossessestheessentialcharacteristicsofareductioncoreonthebasisoftheformalizeddefinitionofthemulti-layereddynamiccore.
出版日期
2018年05月15日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)