Associate Researcher/Senior Engineer
  • Ke Liu

  • E-mail:


Ke Liu, Associate Professor and Master's Supervisor at the Institute of Computing Technology, Chinese Academy of Sciences. He received his PhD degree in Information Engineering (IE) from The Chinese University of Hong Kong in 2013, and his Bachelor's degree in Information Engineering (IE) from the same university in 2008. In 2017, he went to Purdue University in the United States as a visiting postdoctoral fellow for two years. He joined the Institute of Computing Technology, Chinese Academy of Sciences in 2013 and has been engaged in research on mobile network congestion control, data center network protocols and systems, resource disaggregation systems, multimedia transport systems, etc. He has hosted National Natural Science Foundation of China Youth and General Projects, Huawei Projects, Beijing General Projects, National Key R&D Program projects, and other research projects. His research results have been published in CCF and B conferences and journals such as HPCA, DATE, TMC, TPDS, TSC, ICME, IWQoS, SECON, Cluster. Currently, he focuses on research on resource disaggregation systems, hierarchical memory, data center network protocols, and machine learning-driven transport systems.

Research area:

Research interests: data center networks, resource disaggregation systems, RDMA networks, congestion control and scheduling, mobile data networks, and multimedia video transport systems.

Selected papers:

1.Ke Liu et al. A Data-Driven Framework for TCP to Achieve Flexible QoS Control in Mobile Data Networks, IEEE IWQoS, 2023 (CCF B)

2.Ke Liu et al. HoPP: Hardware-Software Co-Designed Page Prefetching for Disaggregated Memory, IEEE International Symposium on High Performance Computer Architecture (HPCA), 2023 (CCF A).

3.Ke Liu et al. MARB: BRIDGE THE SEMANTIC GAP BETWEEN OPERATING SYSTEM AND APPLICATION MEMORY ACCESS BEHAVIOR, 2023 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2023 (CCF B).

4.Ke Liu; Lee, Jack Y. B. ; On Improving TCP Performance over Mobile Data Networks, IEEE Transactions on Mobile Computing, 2016, 15(10): 2522-2536 (CCF A).

5.Liu, Ke; Zha, Zhongbin; Wan, Wenkai; Aggarwal, Vaneet; Fu, Binzhang; Chen, Mingyu ; Optimizing TCP Loss Recovery Performance Over Mobile Data Networks, IEEE Transactions on Mobile Computing, 2020, 19(6): 1401-1419. (CCF A).

6.Guanghui, Zhang; Ke, Liu*; Haibo, Hu; Vaneet, Aggarwal; Jack, Lee ; Post-Streaming Wastage Analysis, A Data Wastage Aware Framework in Mobile Video Streaming, IEEE Transactions on Mobile Computing, 2021 (CCF A).

7.Zhang, Guanghui; Lee, Jack Y. B.; Liu, Ke*; Hu, Haibo; Aggarwal, Vaneet; A Unified Framework for Flexible Playback Latency Control in Live Video Streaming, IEEE Transactions on Parallel and Distributed Systems, 2021, 32(12): 3024-3037 (CCF A).

8.Ke Liu; Vaneet Aggarwal; Ziyu Shao; Mingyu Chen, Joint Upload-Download TCP Acceleration Over Mobile Data Networks, 2017 IEEE International Conference on Sensing, Communication and Networking (SECON), San Diego (CCF B).