丁維勇,男,漢族,1985年出生,理學博士,江蘇師範大學副教授。
基本介紹
- 中文名:丁維勇
- 學位/學歷:博士
- 職業:教師
- 專業方向:可靠性統計
- 任職院校:江蘇師範大學
個人經歷,研究方向,學術成果,主講課程,
個人經歷
現為江蘇師範大學數學與統計學院副教授。
工作經歷
2012年07月--2016年11月 華北理工大學 理學院
2016年12月-- 至今 江蘇師範大學 數學與統計學院
研究方向
當前主要研究領域為可靠性統計。
學術成果
二、論文發表
[1]Ding, Weiyong, Zhang, Y., Zhao, P.(2017). Ordering properties of spacingsfrom heterogeneous geometric samples. Probability in the Engineering andInformational Sciences. (Accepted)
[2] Zhang,Y., Ebrahim, A., Ding, Weiyong(2017). Component andsystem active redundancies for coherent systems with dependentcomponents. Applied Stochastic Models in Busness and Industry.(Accepted)
[3] Li,P., Ling, X., Ding, Weiyong(2017). Stochasticproperties of the mixed accelerated hazards model. Communication in Statistics-Theory andMethods, 46(13), 6433-6435.
[4]Ding, Weiyong, Yang, J.,Ling, X. (2017). On Skewness ofextremeorder statistics from scale samples. Communication in Statistics-Theory andMethods, 46(5): 2315-2331.
[5] Da, G., Ding,Weiyong(2016). Component level versus system level k-out-of-n assembly systems. IEEE Transaction on Reliability, 65(1): 425-433.
[6] Ding, Weiyong, Da, G., Li, X.(2014). Comparisons of series and parallel systems with heterogeneous components. Probabilityin the Engineering and Informational Sciences, 28(1), 39-53.
[7] Ding, Weiyong, Da, G., Zhao, P. (2013). On sample ranges of two sets ofheterogeneous random variables. Journalof Multivariate analysis, 116, 63-73.
[8] Ding, Weiyong, Zhang, Y., Zhao, P. (2013). Comparisons of k-out-of-n systemswith heterogeneous components. Statisticaland Probability Letters, 83(2), 493-502.
[9] Li, X., Ding, Weiyong (2013). On allocation of active redundancies to systems: A Brief Review. In: Lecture Notes in Statistics (EDs: H. Li and X. Li), 175-188, Springer.
[10] Ding, Weiyong, Li, X.(2012). The optimal allocation of active redundancies tok-out-of-n systems with respect to hazard rate. Journal of Statistical Planning and Inference, 142(7), 1878-1887.
[11] Ding, Weiyong, Li, X., N.Balachrishnan (2011). Monotonicity properties of residual lifetimes of parallel systems and inactivity time of series systems with heterogeneous components. Probability in the Engineering andInformational Sciences, 26, 1–15.
[12] Da, G., Ding, Weiyong, Li, X. (2010). On hazard rate ordering of parallelsystems with two independent components. Journalof Statistical Planning and Inference, 140(7),2148–2154.
[13] Li, X., Ding, Weiyong(2010). Optimal allocation of active redundancies to k out ofn system with heterogeneous components. Journal of Applied Probability, 47(1), 254-263.
三、科研項目
1. 國家自然科學基金青年項目
聯合結構下協同系統的最佳化設計與條件剩餘壽命研究,2015年1月-2017月12月,主持,在研。
2. 國家自然科學數學天元專項基金
n中取k系統的冗餘分配與變異性研究,2014年1月-2014年12月,主持,已結題。
3. 河北省自然科學基金青年項目
非齊次樣本下順序統計量與樣本間隔的序性質,2014年1月-2016年12月,主持,已結題。
主講課程
《套用回歸分析》