个人简历

丁维勇，男，1985年7月生，汉族，讲师。2012年6月毕业于兰州大学获理学博士学位，同年7月任教于华北理工大学理学院统计系。当前主要研究方向为可靠性理论，发表SCI论文9篇，主持国家自然科学基金项目2项，河北省自然科学基金项目1项。

近期论文

1.DingWeiyong,LiXiaohuandN.Balachrishnan,Monotonicitypropertiesofresiduallifetimesofparallelsystemsandinactivitytimeofseriessystemswithheterogeneouscomponents.ProbabilityintheEngineeringandInformationalSciences,26,p.1–15,2011
2.DingWeiyongandLiXiaohu,Theoptimalallocationofactiveredundanciestok-out-of-nsystemswithrespecttohazardrate,JournalofStatisticalPlanningandInference,142,p.1878-1887,2012
3.DingWeiyong,ZhangYiyingandZhaoPeng,Comparisonsofk-out-of-nSystemswithHeterogeneousComponents,StatisticalandProbabilityLetters,83,p.493-502,2013
4.DingWeiyong,DaGaofengandZhaoPeng,Onsamplerangesoftwosetsofheterogeneousrandomvariables,JournalofMultivariateanalysis,116,p.63-73，2013
5.DingWeiyong,DaGaofengandLiXiaohu,ComparisonsofSeriesandParallelSystemswithHeterogeneousComponents,ProbabilityintheEngineeringandInformationalSciences,28,2014.