计算机科学与技术系

Department of Computer Science and Technology

Education background

Bachelor of Computer Science, Tsinghua University, Beijing, China, 1997;

Master of Computer Science, Tsinghua University, Beijing, China, 2000;

Ph.D. in Computer Science, Tsinghua University, Beijing, China, 2008.

Social service

Department of Computer Science and Technology, Tsinghua University: Vice Chair (2007-);

China Computer Federation: Vice Chair of Computer Popularization Committee (2009-).

Areas of Research Interests/ Research Projects

Computer Architecture

Computer Network

High Performance Router Architecture, Scalable Switch Fabric

National Natural Science Foundation of China: Research for Throughput Guarantee Algorithms in Scalable Switch Fabric (2009-2012).

Research Status

I graduated and received bachelor, master and doctoral degree from Department of Computer Science, Tsinghua University in 1997, 2000, and 2008, respectively. Currently, I am working as an associate professor in the research fields of network architecture, high performance router architecture, parallel routing algorithm, etc. I have been responsible for or participated in various projects funded by National Natural Science Foundation of China, and National 863 High-Tech Program.

Honors And Awards

National Science and Technology Progress Award, Second Class-Ipv6 Core Router (2005);

Science and Technology Progress Award by Ministry of Education, First Class-Ipv6/v4 Dual Stack Core Router (2006).

Academic Achievement

[1] Zhenhua Liu, Xiaoping Zhang, Lars W , Youjian Zhao, Ling Chen. Protective Internet Protocol (PIP). ICNP 2009.

[2] Xiaoping Zhang, Jianping Wu, Ning Zhang, Youjian Zhao. BPA-A Parallel Shortest Path algorithm for Cluster-Router. PDCS 2006.

[3] Zhenhua Liu, Xiaoping Zhang, Youjian Zhao, Hongtao Guan. An Asymptotically Minimal Node-degree Topology for Load-Balanced Architectures. IEEE GLOBECOM 2008.

[4] Zhenhua Liu, Xiaoping Zhang Youjian Zhao, Hongtao Guan. Using Direct Interconnection Networks for Load-Balanced Architecture. CIICT 2008.

[5] Zhenhua Liu, Xiaoping Zhang Dong Wang, Youjian Zhao, Hongtao Guan. A Game-Theoretic Analysis of TCP Vegas and Fast TCP. CIICT 2008.