智能体与多智能体系统，复杂环境中的决策模型研究，人工智能安全

教育背景：
2014.9-2018.12 澳大利亚伍伦贡大学，计算与信息技术学院，博士学位；
2011.9-2014.6 电子科技大学，计算机信息与工程学院，硕士学位；
2007.9-2011.7 电子科技大学，计算机信息与工程学院，学士学位。

学术活动：
会议程序委员
Fourth International Workshop on Smart Simulation and Modelling for Complex Systems, SSMCS 2019 joint with IJCAI 2019, Macao, China, 2019, Program committee.
The 18th International Conference on Web Information System Engineering (WISE 2017), Moscow, Russia, 2017, Session Chair.

1.Lei Niu, Fenghui Ren and Minjie Zhang, “Feasible Negotiation Procedures for Multiple Interdependent Negotiations”, in Proceedings of 17th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2018), pp. 641-649, Stockholm, Sweden, Jul, 2018. (CCF B类)
2.Lei Niu, Fenghui Ren, Minjie Zhang and Quan Bai, “A Concurrent Multiple Negotiation Protocol Based on Colored Petri Nets”, IEEE Transactions on Cybernetics, Vol. 47, No. 11, pp. 3692-3705, 2017. (影响因子:10.387,中科院1区, CCF B类)
3.Lei Niu, Fenghui Ren and Minjie Zhang, “A Concurrent Interdependent Service Level Agreement Negotiation Protocol in Dynamic Service-oriented Computing Environments”, in Proceedings of the 17th International Conference on Web Information System Engineering (WISE 2017), LNCS 10570, pp. 132-147, Moscow, Russia, Oct. 2017. (CCF C类)
4.Lei Niu, Fenghui Ren and Minjie Zhang, “A Concurrent Multiple Negotiation Mechanism under Consideration of A Dynamic negotiation Environment”, in Proceedings of the 14th Pacific Rim International Conference on Artificial Intelligence (PRICAI 2016), LNCS 9810, pp. 779-792, Phuket, Thailand, Aug. 2016. (CCF C类)
5.Fenghui Ren, Minjie Zhang,Lei Niuand Xishun Wang, “A Concurrent Multiple Negotiation Strategy for Service Level Agreement negotiations in Web-based Service Environments”, in the Proceedings of 2016 IEEE International Conference on Agents (ICA 2016), pp. 1-6, Matsue, Japan, Sep. 2016.
6.Yong Yu,Lei Niu, Guomin Yang, Yi Mu and Willy Susilo, “On the Security of Auditing Mechanisms for Secure Cloud Storage”, Future Generation Computer Systems, Vol. 30, No. 1, pp. 127-132, 2014. (影响因子:5.768,中科院2区, CCF C类)
7.Lei Niu, Changqing Zhang, Qi Xia and Yong Yu, “Advanced Security Analysis of a Signature Scheme with Message Recovery”, International Journal of Information and Computer Security, Vol. 7, No. 1, pp. 39-48. 2015. (CCF C类)
8.Yong Yu, Jianbing Ni, Chunxinag Xu,Lei Niu,“Cryptanalysis of a Secure and Efficient Identity-Based Signature Scheme”，Journal of Software, 2014, 25(5):1125-1131 (in Chinese).
9.Lei Niu, Yong Yu, Jianbing Ni, Ying Sun, “Further Cryptanalysis of a Signature Scheme with Message Recovery”, in Proceedings of the 4th International Conference on Intelligent Networking and Collaborative Systems (INCoS 2012), pp. 587-589, Bucharest, Romania, Sep. 2012.