LIU Yin

Research Professor

Tel:+86-10-62603328

Email:liuying@cernet.edu.cn

Ph.D. in Applied Mathematics, Xidian University, China, 2001

M.S. in Computer Systems Architecture, Xidian University, China, 1998

B.S. in Information Engineering and Management Engineering, Xidian University, China, 1995

China Computer Federation: Internet Technical Committee Member

Internet Architecture

Next-Generation Internet

Cybersecurity

My major research direction is creating a trustworthy Next Generation Internet architecture with Source Address Validation Architecture. Since 2013, I've published over 50 papers and 2 monographs, and finished numerous strategic research reports on the Next Generation Internet. I've led 9 projects, including the National Key Research and Development Program and the National Natural Science Fund. I got the 2020 Chinese Institute of Electronics Scientific and Technological Progress Special Prize, ranked 5th.
I've concentrated on key issues in Source Address Validation Architecture, including the difficulty of tracing user authenticity, the lack of a universal validation mechanism in heterogeneous access networks that's transparent to terminal protocol stacks, and the significant differences in binding anchors available across diverse terminal types and access modes, which hinder unification. I've achieved end-network collaboration in the Source Address Validation Architecture (SAVA) and developed a comprehensive SAVA - A solution for access network source address validation. I've led the scale deployment of Source Address Validation Architecture in Tsinghua University's campus network and the CERNET2 backbone.

The First Prizes of the National Science and Technology Progress Award—“Source Address Validation Architecture (SAVA) for Next-Generation Internet: Key Technologies and Applications” (2023)

Scientific and Technological Progress of the Chinese Institute of Electronics Special Prize—“System Architecture, Key Technologies, and Large-Scale Application of the Next-Generation Internet Real Source Address Verification” (2020)

Selected Journal Paper:

[1] Ying Liu, Lin He, Gang Ren. GAGMS: a requirement-driven general address generation and management system. SCIENCE CHINA Information Sciences, 2018, 61(9) : 092109(15).

[2] Shenglin Zhang, Ying Liu, Dan Pei, Yu Chen, Xianping Qu, Shimin Tao, Zhi Zang, Xiaowei Jing, and Mei Feng , FUNNEL: Assessing Software Changes in Web-based Services, IEEE Transactions on Services Computing，2018,11(1): 34-48.

[3] LIU Ying, Ren gang, Wu Jianping, Zhang Shenglin. Building an IPv6 Address Generation and Traceback System with NIDTGA in Address Driven Network, SCIENCE CHINA Information Sciences, 2015, 58: 120102(14) .

[4] Liu, Ying，Liu, Hong-Ying ，Xu, Ke，Shen, Meng， A Family of Stable Multipath Dual Congestion Control Algorithms，Journal of Computer Science and Technology，2015，30（6）：1274~1289

[5] Liu Ying ，Li He，Liu HongYing，Utility function of TCP Reno under precise end-to-end drop probability，SCIENCE CHINA Information Sciences, 2013, 56（1）：1~6

[6] Liu Ying ，Wu Jianping，Recent progress in the study of the next generation Internet in China，The Philosophical Transactions of the Royal Society A，2013, 371（1987）：1~20

[7] Lin He, Gang Ren, Ying Liu, Jiahai Yang, PAVI: Bootstrapping Accountability and Privacy to IPv6 Internet. IEEE/ACM TON，2020. （accepted）

[8] Lin He, Ying Liu, Gang Ren. Network-Layer Accountability Protocols: A Survey. IEEE ACCESS，2018,vol6,66886-66902.

[9] Liu Ying, Xu Ke. Internet Multicast Architecture. Science Press, 2008, April.

[10] Liu Ying, Wu Qian, Ren Gang. Next-Generation Internet. Publishing House of Electronics Industry, 2012, October.
Selected Conference Paper:

[1] Lin He, Gang Ren, Ying Liu*. Bootstrapping Accountability and Privacy to IPv6 Internet without Starting from Scratch. INFOCOM 2019:1486-1494.

[2] Jiamin Cao, Yu Zhou, Ying Liu, Mingwei Xu, Yongkai Zhou, TurboNet: Faithfully Emulating Networks with Programmable Switches, ICNP 2020:1-11.

[3] Baojun Liu, Chaoyi Lu, Haixin Duan, Ying Liu*, et al. Who is answering my queries: Understanding and characterizing interception of the DNS resolution path. 27th USENIX Security Symposium (USENIX Security 18). 2018: 1113-1128.

[4] Baojun Liu，Chaoyi Lu，Zhou Li，Ying Liu*，Haixin Duan，Shuang Hao，Zaifeng Zhang. A Reexamination of Internationalized Domain Names: the Good, the Bad and the Ugly. DSN 2018:654-665.

[5] Shenglin Zhang, Ying Liu, Weibin Meng, Zhiling Luo, Jiahao Bu, Sen Yang, Peixian Liang, Dan Pei , et al. PreFix: Switch Failure Prediction in Datacenter Networks，SIGMETRICS 2018.