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软件可靠性团队

发布日期:2021-01-19

★ 团队负责人简介:

王金勇,男,1974年8月生,现为山西大学自动化与软件学院副教授,博士。黑龙江八一农垦大学食品专业大专毕业,黑龙江大学计算机应用硕士毕业,哈尔滨工业大学计算机系统结构博士毕业。目前主要研究方向:软件可靠性和故障预测。在Journal of Systems and Software, Applied Mathematical Modelling, Reliability Engineering and System Safety, Journal of Software, 软件学报,14th International Conference on Quality Software, 46th Summer Computer Simulation Conference 等国际、国内期刊和会议发表论文10篇左右。作为以下国际期刊审稿人:

1. Applied Mathematical Modelling

2. Journal of Systems and Software

3. Reliability Engineering and System Safety

4. IET Software

5. Quality Engineering

★ 团队研究方向和内容:

(1)软件可靠性建模。

针对软件在测试过程中,检测出相应的故障行为,同时考虑软件测试的环境,资源和测试工作量的变化,以及检测出故障被去除时,去除效率的影响,来建立相应的软件可靠性增长模型。并用建立的软件可靠模型进行相应的软件故障预测和软件可靠性评估。

(2)软件优化发布时间的确定。

软件发布时间对软件开发者和用户都是非常重要的。软件如果发布过早,开发的软件中可能存在很多故障没有被检测出来,而软件发布后在去除故障,则会大大增加软件的开发成本,同时也降低了软件企业的信誉。如果开发的软件发布过晚,也会错失良机,失去市场竞争力,减少了企业的盈利。因此,软件优化发布时间也是软件可靠性研究的重要内容之一。

★ 团队成员:

米晓萍硕士,副教授

郭新峰  硕士,副教授

杨亚芳硕士,讲师

郭雪 硕士,讲师

★ 科研项目:

(1)国家自然科学基金青年科学基金项目,面向容错web服务组合的可靠性模型研究,国家自然科学基金委,2013.1-2015.12,参加

(2)开源软件可靠性建模和优化发布策略的研究,山西省教育厅,2018.12-2020.12, 主持

★ 论文:

(1)Jinyong Wang, Zhibo Wu, Yanjun Shu, Zhan Zhang. An Optimized Method for Software Reliability Model Based on Nonhomogeneous Poisson Process. Applied Mathematical Modelling,2016, 40(13-14): 6324-6339. (doi:10.1016/j.apm.2016.01.016, IF="2.291)." (SCI, 一区)

(2) Jinyong Wang, Zhibo Wu, Study of the Nonlinear Imperfect Software Debugging Model. Reliability Engineering & System Safety, 2016, 153, September 2016, Pages 180-192. (SCI,二区)

(3) Jinyong Wang, Ce Zhang. Software Reliability Prediction Using a Deep Learning Model based on the RNN Encoder-Decoder. Reliability Engineering & System Safety, 2018, 170, February 2018, Pages 73-82. (SCI,二区)

(4)Jinyong Wang. An Imperfect Software Debugging Model Considering Irregular Fluctuation of Fault Introduction Rate. Quality Engineering. 2017, 29(3), May 2017, Pages 377-394. (SCI,四区)

(5) Jinyong Wang, Xiaoping Mi. Open Source Software Reliability Model with the Decreasing Trend of Fault Detection Rate.The Computer Journal. 2019, 62(9), September 2019, Pages 1301-1312. (SCI,四区)

(6) 王金勇,张策,米晓萍,郭新峰,李济洪.“Weibull分布引进故障的软件可靠性增长模型”. 软件学报. 2019, 30(6):1759-1777. ( EI, 国内一级学报)

(7)Jinyong Wang, Zhibo Wu, Yanjun Shu, Zhan Zhang. An Imperfect Software Debugging Model Considering Log-logistic Distribution Fault Content Function. Journal of Systems and Software. 2015, 100:167-181. (doi: 10.1016/j.jss.2014.10.040,IF=1.424). (SCI, 三区)

(8)王金勇,吴智博,舒燕君,张展.“故障检测率不规则变化的软件可靠性模型研究”. 软件学报. 2015, 26(10):2465-2484 (EI, 一级学科主学报)

(9)Jinyong Wang, Zhibo Wu, Yanjun Shu, Zhan Zhang. A General Imperfect Software Debugging Model Considering the Nonlinear Process of Fault Introduction. In Proceedings of the 14th International Conference on Quality Software (QSIC 2014). 2014:222-227. (DOI:10.1109/QSIC.2014.23) (EI, 国际重要会议论文集)

(10)Jinyong Wang, Zhibo Wu, Yanjun Shu, Zhan Zhang, Lixing Xue. A Study on

Software Reliability Prediction based on Triple Exponential Smoothing Method. InProceedings of the 46th Summer Computer Simulation Conference (SCSC 2014).2014,46(10):440-448. (EI, 国际重要会议论文集)