所属学科：计算机科学与技术
职称：副教授
职务：专任教师
E-mail:csuzz@foxmail.com
研究领域：人工智能、理论计算机科学
掌握的外国语：英语
来校时间：2021年8月
教育背景：
2015年9月-2021年6月，中南大学，计算机科学与技术，博士
2011年9月-2015年6月,中南大学，计算机科学与技术，学士
工作经历：
2021年8月至今，湖南工商大学前沿交叉学院，专任教师
社会兼职：中国计算机学会理论计算机科学专委会执行委员、中国运筹学会会员
主要荣誉：
1.COCOA2021最佳论文奖（组合优化领域国际权威会议）
主要课题：
1.国家自然科学基金青年项目，(k,m)-均值问题求解算法研究，2023-2025，主持人
2.国家自然科学基金重点项目，大数据理解与知识发现的若干方法，2019-2023，主要参与人
3.国家自然科学基金面上项目，基于参数计算的聚类问题算法优化研究，2021-2024，主要参与人
主要论文：
1.Zhen Zhang, Yutian Guo, Junyu Huang, Jianxin Wang, Feng Shi: Improved approximation for prize-collecting red-blue median. Theoretical Computer Science, 2021, 878-879: 67-82 (理论计算机科学领域顶级期刊)
2.ZhenZhang, Yipeng Zhou, Shaoqian Yu: Better Guarantees for k-median with service installation costs. Theoretical Computer Science, 2022, 923: 293-303 (理论计算机科学领域顶级期刊)
3.Zhen Zhang, Qilong Feng, Jinhui Xu, Jianxin Wang: An approximation algorithm for k-median with priorities. SCIENCE CHINA Information Sciences, 2021, 64(5)
4.Zhen Zhang, Qilong Feng, Junyu Huang, Yutian Guo, Jinhui Xu, Jianxin Wang: A local search algorithm for k-means with outliers. Neurocomputing, 2021, 450: 230-241
5.Qilong Feng, Zhen Zhang, Ziyun Huang, Jinhui Xu, Jianxin Wang:A unified framework of FPT approximation algorithms for clustering problems. 31st International Symposium on Algorithms and Computation (ISAAC 2020): 5:1-5:17 (算法及计算复杂性领域顶级会议)
6.Qilong Feng, Zhen Zhang, Ziyun Huang, Jinhui Xu, Jianxin Wang: Improved algorithms for clustering with outliers. 30th International Symposium on Algorithms and Computation (ISAAC 2019): 61:1-61:12 (算法及计算复杂性领域顶级会议)
7.Zhen Zhang, Qilong Feng: An improved approximation algorithm for squared metric k-facility location. 15th International Conference on Combinatorial Optimization and Applications (COCOA 2021): 538-552 (Best Paper Award)
8.Zhen Zhang, Qilong Feng: Improved parameterized approximation for balanced k-median. 15th International Conference on Combinatorial Optimization and Applications (COCOA 2021): 629-640
9.Zhen Zhang, Yutian Guo, Junyu Huang: An improved approximation algorithm for the prize-collecting red-blue median problem. 16th International Conference on Theory and Applications of Models of Computation (TAMC2020): 94-106
10.Yutian Guo, Junyu Huang, Zhen Zhang (通信作者): A constant factor approximation for lower-bounded k-median. 16th International Conference on Theory and Applications of Models of Computation (TAMC2020): 119-131
11.Qilong Feng, Zhen Zhang, Feng Shi, Jianxin Wang: An improved approximation algorithm for the k-means problem with penalties. 13th International Workshop on Frontiers in Algorithmics (FAW 2019): 170-181
12.Xiaoliang Wu, Feng Shi, Yutian Guo, Zhen Zhang, Junyu Huang, Jianxin Wang: An approximation algorithm for lower-bounded k-median with constant factor. SCIENCE CHINA Information Sciences, 2022, 65(4)
13.Feng Shi, Jie You, Zhen Zhang, Jingyi Liu, Jianxin Wang: Fixed-parameter tractability for the tree assembly problem. Theoretical Computer Science, 2021, 886: 3-12
14.Feng Shi, Hangcheng Li, Guozhen Rong, Zhen Zhang, Jianxin Wang: Improved fixed-parameter algorithm for the tree containment problem on unrooted phylogenetic network. IEEE/ACM Transactions on Computational Biology and Bioinformatics, 2021, DOI: 10.1109/TCBB.2021.3111660
15.Feng Shi, Jie You, Zhen Zhang, Jingyi Liu: Tractabilities for tree assembly problems. 16thInternational Conference on Theory and Applications of Models of Computation (TAMC 2020): 300-312
