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吴晨晨

发表时间:2017年04月18日  |  作者:  |  编辑:满志欣  |  资料来源:  |  点击:[]

吴晨晨简介

吴晨晨

出生年月

19867

学历学位

研究生博士

讲师

所属必贏

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是否博硕导

硕导

联系电话

022-60215706

E_mail

wu_chenchen_tjut@163.com

所属学科

数学

研究方向

最优化理论与应用,组合优化,近似算法

必贏娱乐下载外事秘书

人才称号

天津市“131”创新型人才计划第三层次入选者

学术兼职

中国运筹学会数学规划分会秘书

讲授课程

高等数学、线性代数、运筹学 

主要科研项目及代表性成果(包括鉴定项目、论文、专著、获奖、专利等)

教育经历:

2004.09-2008.07:安庆师范大学数学与计算科学必贏 应用数学(本科)

2008.09-2011.07:北京工业大学应用数学必贏 运筹学与控制论(硕士)

2011.09-2014.07:南开大学数学科学必贏 计算数学(博士)

 

工作简历:   

2019.07-2019.08:加拿大新不伦瑞克大学,商必贏,访问学者

2017.08-2017.09:香港理工大学,计算机系,访问学者

2016.01-2016.02:香港理工大学,计算机系,访问学者

2014.07-至今:必赢娱乐app下载,必贏娱乐下载,讲师

2012.12-2013.12:加拿大新不伦瑞克大学,商必贏,访问员工

 

项目:

1.带界约束的设施选址问题的理论与算法研究,11971349,国家自然科学基金(面上项目),2020.1-2023.12,主持,52万元

2.带次模结构的设施选址问题的理论与算法研究,2018KJ149天津市教委科研计划项目(自然科学), 2018.10-2021.10, 6万元

3.多层设施选址问题的理论与算法研究,11501412,国家自然科学基金(青年),2016.1-2018.12,主持,21.32万元

4.k-中位问题的算法研究,2016M00184,中国博士后基金,2016-2018,主持,8万元

5.SDN单点故障重路由分布式系统开发,横向,主持,40万元

 

论文:        

  

  1. Chenchen Wu, Yishui Wang, Zaixin Lu, Pardalos Panos M, Dachuan Xu, Zhao Zhang, Ding-Zhu Du. Solving the degree-concentrated fault-tolerant spanning subgraph problem by DC programming. Mathematical Programming, 2018, 169(1): 255-275.

  2. Chenchen Wu, Dachuan Xu, Dongmei Zhang, and Peng Zhang. Approximation algorithms for the robust/soft-capacitated 2-level facility location problems. Journal of Global Optimization, 2018, 70: 207222.

  3. Chenchen Wu, Donglei Du, and Dachuan Xu. An approximation algorithm for the k-median problem with uniform penalties via pseudo-solution. Theoritical Computer Science, 2018, 749: 80-92.

  4. Wu Chenchen and Dachuan Xu, An improved approximation algorithm for the k-level facility location problem with soft capacities. Acta Mathematicae Applicatae Sinica, English Series, 2017, 33(4): 1015-1024.

  5. Chenchen Wu, Dachuan Xu, Donglei Du, Wenqing Xu. An approximation algorithm for the balanced Max-3-Uncut problem using complex semidefinite programming rounding. Journal of Combinatorial Optimization, 2016, 32: 1017-1035.

  6. Chenchen Wu, Donglei Du, Dachuan Xu. Primal–dual approximation algorithm for the two-level facility location problem via a dual quasi-greedy approach. Theoretical Computer Science, 2015, 562: 213-226.

  7. Chenchen Wu, Donglei Du, Dachuan Xu. An improved per-scenario bound for the two-stage stochastic facility location problem. Science China Mathematics, 2015, 58:213-220.

  8. Chenchen Wu, Dachuan Xu, Jiawei zhang. Safe approximation for distributionally roubust joint chance constrained program. Asia Pacific Journal of Operational Research, 2015, 32: 1540004.

  9. Chenchen Wu, Donglei Du, Dachuan Xu. A per-scenario bound for the two-stage stochastic facility location problem with linear penalty, Optimization, 2014, 63: 921-930.

  10. Chenchen Wu, Dachuan Xu, Jia Shu. A complex semidefinite programming rounding approximation algorithm for the balanced max-3-uncut problem. Journal of the Operations Research Society of China, 2013, 1: 511-522.

  11. Chenchen Wu, Donglei Du, Dachuan Xu. An improved semidefinite programming hierarchies rounding approximation algorithm for maximum graph bisection problems. Journal of Combinatorial Optimization, 2013, 29: 53-66.

  12. Chenchen Wu, Dachuan Xu, Xin-Yuan Zhao. An improved approximation algorithm for the 2-catalog segmentation problem using semidefinite programming relaxation. Journal of Industrial and Management Optimization, 2012, 8:117-126.

  13. Chenchen Wu and Dachuan Xu. Approximation algorithm for the priority multi-level facility location problem. The Tenth International Conference on Optimization Techniques and Applications (ICOTA 10), Ulaanbaatar, Mongolia, 2016. 7.23-7.26.

  14. Sai Ji, Dachuan Xu, Donglei Du, and Chenchen Wu. Approximation Algorithms for the Fault-Tolerant Facility Location Problem with Penalties. Accepted by Discrete Applied Mathmatics.

  15. Yicheng Xu, Dachuan Xu, Donglei Du, and Chenchen Wu. Improved approximation algorithm for universal facility location problem with linear penalties, Theoretical Computer Science, 2017, DOI: 10.1016/j.tcs.2017.03.014.

  16. Yishui Wang, Dachuan Xu, Donglei Du, and Chenchen Wu. An approximation algorithm for the nth power metric facility location problem with linear penalties. Optimization Letters, 2017, 11: 983-993.

  17. Lu Han, Dachuan Xu, Donglei Du, and Chenchen Wu. A 5-approximation algorithm for the k-prize-collecting Steiner tree problem. Optimization Letters, 2017, DOI: 10.1007 /s11590- 017-1135-8. (SCI刊源)

  18. Lu Han, Dachuan Xu, Donglei Du, and Chenchen Wu. A Primal-Dual Algorithm for the Generalized Prize-Collecting Steiner Forest Problem, Journal of the Operations Research Society of China, 2017, 5: 219-231.

  19. Dachuan Xu, Fengmin Wang, Donglei Du, Chenchen Wu. Approximation algorithms for submodular vertex cover problems with linear/submodular penalties using primal-dual technique. Theoretical Computer Science, 2016, 630: 117–125. (SCI刊源)

  20. Fengmin Wang, Dacchuan Xu, Chenchen Wu. Combinatorial approximation algorithms for the robust facility location problem with penalties, Journal of Global Optimization, 2016, 64: 483-496.

  21. Xianzhao Zhang, Dacchuan Xu, Donglei Du, Chenchen?Wu. Approximation algorithms for precedence-constrained identical machine scheduling with rejection. Journal of Combinatorial Optimization, 2016, DOI: 10.1007/s10878- 016-0044-6.

  22. Yishui Wang, Dachuan Xu, Donglei Du, and Chenchen Wu. An approximation algorithm for k-facility location problem with linear penalties using local search scheme. Journal of Combinatorial Optimization, 2016, DOI: 10. 1007/s10878- 016-0080 -2. (SCI刊源)

  23. Dachuan Xu, Dongxiao Gao, Chenchen Wu. A primal-dual 3-approximation algorithm for the stochastic facility location problem with submodular penalties. Optimization, 2015 , 64 : 617-626.

  24. Fengming Wang, Dachuan Xu, Donglei Du, and Chenchen Wu, Primal-dual approximation algorithms for submodular cost set cover problems with linear/submodular penalties, Numerical Algebra, Control and Optimization, 2015, 5: 91-100.  

  25. 徐大川, 杜东雷, 吴晨晨, 设施选址问题的近似算法综述. 数学进展, 2014, 43: 801-816.

  26. 徐大川, 万玮, 吴晨晨, 徐文青, 随机容错设施选址问题的原始对偶近似算法, 运筹学学报, 2014, 18: 17-28.

  27. Gaidi Li, Zhen Wang, and Chenchen Wu, Approximation algorithms for the stochastic priority facility location problem, Optimization, 2013, 62: 919-928. (SCI刊源)


 

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