Hi, I’m Cao Peirui (曹培睿)

I live in

I am currently a Ph.D. student in John Hopcroft Center for Computer Science at Shanghai Jiao Tong University. From April 2018 to May 2019, I was a Research and Development Engineer (special offer winner) in Baidu's search infrastructure team. Before that, I received my master degree from Beihang University in March 2018 and my bachelor degree from Southeast University in June 2015.

Research Interests

My research interests include optimizing data center networks (including topology, routing and RDMA, etc.), large-scale network simulator and network performance analysis. Besides, I am committed to close the gap between theory and the real world.

publications

Peirui Cao, Shizhen Zhao, Dai Zhang, Zhuotao Liu, Mingwei Xu, Min Yee Teh, Yunzhuo Liu, Xinbing Wang, Chenghu Zhou, "Threshold-based Routing-Topology Co-design for Optical Data Center" , in IEEE/ACM Transactions on Networking (ToN), 2023.
Shizhen Zhao, Qizhou Zhang, Peirui Cao, Xiao Zhang, Xinbing Wang, Chenghu Zhou, "Flattened Clos: Designing High-performance Deadlock-free Expander Data Center Networks Using Graph Contraction" , in NSDI, Boston, MA, USA, April, 2023.
Min Yee Teh, Shizhen Zhao, Peirui Cao, Keren Bergman, "Enabling Quasi-static Reconfigurable Networks with Robust Topology Engineering" , in IEEE/ACM Transactions on Networking (ToN), 2022.
Shizhen Zhao, Peirui Cao, Xinbing Wang, "Understanding the Performance Guarantee of Physical Topology Design for Optical Circuit Switched Data Centers", in SIGMETRICS, Mumbai, India, June, 2022. (Also invited in PACM on Measurement and Analysis of Computing Systems, Volume 5 Issue 3. https://dl.acm.org/doi/10.1145/3491054)
Peirui Cao, Shizhen Zhao, Min Yee Teh, Yunzhuo Liu, Xinbing Wang, "TROD: Evolving From Electrical Data Center to Optical Data Center", in ICNP, ~~Dallas, Texas, USA~~ Virtual Event, November, 2021.
Shizhen Zhao, Xiao Zhang, Peirui Cao, Xinbing Wang, "Design of Robust and Efficient Edge Server Placement and Server Scheduling Policies", in IWQoS, ~~Tokyo, Japan~~ Virtual Event, June, 2021.
Min Yee Teh, Shizhen Zhao, Peirui Cao, Keren Bergman, "COUDER: Robust Topology Engineering for Optical Circuit Switched Data Center Networks", available online, 2020.

Teaching Assistant

SJTU CS457-CNS2021: Computer Network, Fall, 2021
SJTU CS339-3-2021: Computer Network, Fall, 2021
SJTU CS149: Data Structure, Spring, 2020
SJTU CS149: Data Structure, Fall, 2019

Talks

"Design and Optimization of Reconfigurable Data Centers", invited talk in Shenzhou Forum of International Young Scholoars, Harbin, China, 25/07/2023.
"Evolving From Electrical Data Center to Optical Data Center", presentation in System & Network Laboratory, Singapore, 01/2023.

Services

Reviewer: IEEE/ACM Transactions on Networking.
Contributed reviews to INFOCOM (2024), MobiHoc (2022, 2021, 2020).