个人简介

• 李鼎基，2020级硕博连读生，上海交通大学并行与分布式系统研究所，导师为臧斌宇教授，并在糜泽羽助理研究员、陈海波教授的指导下进行虚拟化、机密计算等系统的有关研究。

学术经历

• 2020.09 - 至今，上海交通大学软件学院，博士生，导师：臧斌宇
• 2018.09 - 2020.06，上海交通大学软件学院，硕士生，导师：陈海波
• 2014.09 - 2018.06，上海交通大学软件学院，本科生

发表论文

• [USENIX ATC’23] Dingji Li, Zeyu Mi, Chenhui Ji, Yifan Tan, Binyu Zang, Haibing Guan, Haibo Chen. Analysis and Optimization of Network I/O Tax in Confidential Virtual Machines. USENIX Annual Technical Conference, Boston, MA, USA, July 2023.
• [OSDI’23] Jiahao Chen*, Dingji Li*, Zeyu Mi, Yuxuan Liu, Binyu Zang, Haibing Guan, Haibo Chen. Security and Performance in the Delegated User-level Virtualization. The 17th USENIX Symposium on Operating Systems Design and Implementation, July 2023. (*Co-first Authors)
• [SOSP’21] Dingji Li, Zeyu Mi, Yubin Xia, Binyu Zang, Haibo Chen, Haibing Guan. TwinVisor: Hardware-isolated Confidential Virtual Machines for ARM. The 28th ACM Symposium on Operating System Principles, October 2021.
• [IJSI’21] Dingji Li, Zeyu Mi, Baodong Wu, Xun Chen, Yongwang Zhao, Zuohua Ding, Haibo Chen. Accelerator Virtualization Framework Based on Inter-VM Exitless Communication. Int. J. Softw. Informatics 11(2): 169 -193 (2021).
• [Usenix Security’20] Zeyu Mi, Dingji Li, Haibo Chen, Binyu Zang, Haibing Guan. (Mostly) Exitless VM Protection from Untrusted Hypervisor through Disaggregated Nested Virtualization. In Proceedings of 29th Usenix Security Symposium. Boston, MA, USA. August 12–14, 2020.
• [EuroSys’19] Zeyu Mi, Dingji Li, Zihan Yang, Xinran Wang, and Haibo Chen. SkyBridge: Fast and Secure Inter-Process Communication for Microkernels. In Proceedings of 14th ACM European Conference on Computer Systems, Dresden, Germany, March, 2019.

合作项目

• 华为合作项目：面向ARM平台的机密虚拟机系统性能优化技术
• 华为合作项目：面向ARM云平台的机密虚拟机系统
• 华为合作项目：基于ARM服务器的虚拟化系统可扩展性优化技术
• 商汤科技合作项目：基于跨虚拟机零下陷通信的高效加速器虚拟化框架

获奖情况

• 2021年度，华为技术合作优秀学生贡献奖
• 2016年度，上海交通大学B等奖学金