吴晨晨
	博士，教授
	电子邮箱：wu_chenchen_tjut@163.com

个人简介

天津理工大学数学科学学院教授，博士生导师。2014年博士毕业于南开大学计算数学专业，同年入职天津理工大学，任数学系教师。长期最优化理论余应用的研究，在设施选址问题的近似算法设计方面取得多项成果，包括多层设施选址，带界约束的设施选址问题，在线设施选址问题的近似算法以及选址模型在通信领域的应用等。在Mathematical Programming, Algorithmica, IEEE IoT, Journal of Global Optimization, Journal of Combinatorial Optimization和中国科学：数学等杂志发表论文60余篇，担任国际期刊Discrete Mathematics, Algorithms and Applications的编委，是国内外期刊Algorithmica, Computers & Industrial Engineering, Journal of Global Optimization, 运筹与管理的审稿人，担任国际会议COCOA2021，TAMC2022， COCOA2025程序委员会主席，中国运筹学会理事兼副秘书长，中国运筹学会常务理事，天津市工业与应用数学学会理事，天津市计算数学会常务理事。

研究领域

最优化理论与应用

科研项目

1.国家自然科学基金委员会，数据驱动下的设施选址问题的理论与算法研究，2024-01至2027-12，主持；

2.国家自然科学基金委员会，带界约束的设施选址问题的理论与算法研究，2020-01至2023-12，主持；

3. 国家自然科学基金委员会，多层设施选址问题的理论与算法研究，2016-01至2018-12，主持；

4.天津市教育委员会，格微分方程分支分析，2018-10至2021-09，主持。

代表论文、专利

1.Chungming Xu, Guoyu Bi, Chenchen Wu*, The impact of retailer’s demand forecast information sharing on platform supply chain efficiency under blockchain technology, Computers & Industrial Engineering, 2026, 22: 111688.

2.Mengzhen Li, Runjie Miao, Chenchen Wu*, Dachuan Xu, On competitive ratio for online uniform facility location problem in random-order model. Theoretical Compututer Science, 2026, 1072: 115878.

3.吴晨晨, 杜东雷, 苗润杰, 徐大川, k-中位问题的近似算法, 2025, 55: 551-566.

4.Yicheng Xu, Vincent Chau, Chenchen Wu, Yong Zhang, Vassilis Zissimopoulos, Yifei Zou. A Semi Brute-Force Search Approach for (Balanced) Clustering. Algorithmica,  2024, 86(1): 130-146.

5.Xianrun Chen, Sai Ji, Chenchen Wu, Yicheng Xu, Yang Yang. An approximation algorithm for diversity-aware fair k-supplier problem. Theoretical Computer Science, 2024, 983: 114305.

6.Yunhe Xu, Chenchen Wu, Ling Gai, Lu Han. Effective Heuristic Techniques for Combined Robust Clustering Problem. Asia Pacific Journal of Operational Research, 2023, 40(1): 2240009:1-2240009:17.

7.Chenchen Wu, Donglei Du, Yue Kang. An approximation algorithm for stochastic multi-level facility location problem with soft capacities. Journal of Combinatorial Optimization, 2022, 44: 1680–1692.

8.Yunxin Luo, Chenchen Wu, Chunming Xu. Approximation Algorithms for Non-Submodular Optimization Over Sliding Windows. Asia Pacific Journal of Operational Research, 2022, 39(5): 2150038:1-2150038:20.

9.Ling Gai, Chenchen Wu, Dachuan Xu, Weiwei Zhang. Selfish bin packing under Harmonic mean cost sharing mechanism. Optimization Letters, 2022, 16(5): 1445-1456.

10.Yuefang Sun, Chenchen Wu, Xiaoyan Zhang, Zhao Zhang. Computation and algorithm for the minimum k-edge-connectivity of graphs. Journal of Combinatorial Optimization. 2022, 44(3): 1741-1752.

11.Yishui Wang, Chenchen Wu, Dongmei Zhang, Juan Zou. An approximation algorithm for the spherical k-means problem with outliers by local search. Journal of Combinatorial Optimization, 2022, 44(4): 2410-2422.

12.Lu Han, Dachuan Xu, Dandan Liu, Chenchen Wu*, An approximation algorithm for the k-level facility location problem with outliers. Optimization Letters, 2021, 15: 2053–2065.

13.Wei Lv, Chenchen Wu. An LP-Rounding Based Algorithm for a Uniform Capacitated Facility Location Problem with Penalties. Journal of Combinatorial Optimization, 2021, 41: 373-395.

14.Longkun Guo, Wenjie Zou, Chenchen Wu*, Dachuan Xu, Dingzhu Du. Minsum movement of barrier and target coverage using sink-based mobile sensors on the plane. In Proceedings of ICDCS, 2021, pp. 696-706.

15.Zhenning Zhang, Donglei Du, Chenchen Wu, Dachuan Xu, Dongmei Zhang. A spectral partitioning algorithm for maximum directed cut problem. Journal of Combinarial Optimization, 2021, 42(3): 373-395.

16.Zhenning Zhang, Donglei Du, Yanjun Jiang, Chenchen Wu. Maximizing DR-submodular+supermodular functions on the integer lattice subject to a cardinality constraint. Journal of Global Optimization, 2021, 80(3): 595-616.

17.Limin Wang, Zhao Zhang, Chenchen Wu, Dachuan Xu, Xiaoyan Zhang. Approximation algorithms for the dynamic k-level facility location problems. Theoretical Computer Science, 2021, 853: 43-56. 

18.Yicheng Xu, Vincent Chau, Chenchen Wu, Yong Zhang, Yifei Zou. Online Joint   Placement and Allocation of Virtual Network Functions With Heterogeneous Servers. IEEE Internet of Things Journal. 2020, 7(9): 8049-8058.

19.Lu Han, Chunlin Hao, Chenchen Wu, Zhenning Zhang. Approximation Algorithms for the Lower-Bounded k-Median and Its Generalizations. In Proceedings of COCOON, 2020, pp. 627-639.

20.Lu Han, Chunlin Hao, Chenchen Wu, Zhenning Zhang.Approximation Algorithms for the Lower-Bounded Knapsack Median Problem. In Proceedings of AAIM, 2020, pp. 119-130.

奖励与荣誉

1.天津理工大学优秀研究生导师，天津理工大学，2024；

2.天津理工大学“天理榜样·最美教师”提名奖，天津理工大学，2024；

3.全国大学生数学建模大赛天津赛区一等奖，2024年，指导教师；

4.本科毕业设计（论文）优秀指导教师，天津理工大学教务处，2025年，指导教师。