电子工程系

Department of Electronic Engineering 

Beixing DENG, Ph.D. Associate Professor

Department of Electronic Engineering, Tsinghua University, Beijing 100084, China

Tel: +86-10-62792850

Fax: +86-10-62770317

E-mail:dengbx@tsinghua.edu.cn

 

Education background

Ph.D., Physical Mathematics, July. 1997

M.V. Lomonosov Moscow State University,Moscow, Russia

Bachelor of Science, Applied Mathematics, July. 1987

Hunan University, Ghangsha, China

 

Experience

01/2003-present Associate Professor, Dept. of Electronic Engineering, Tsinghua Univ.

09/1999-01/2003 Lecture and Assistant Professor, Dept. of Electronic Engineering,Tsinghua Univ.

09/1997-09/1999 Postdoctor, Dept. of Automation, Tsinghua Univ.

09/1987-09/1991 lecturer, School of Applied Sciences, Harbin Univ. of Science and Technology

 

Concurrent Academic

Undergraduate

Computer Network Technology and Experiment (2009~2010)

Graduate

Fundamentals of Applied Information Theory (1999~2010)

 

Social service

CONFERENCE

ICITIS 2010 TPC

IEEE ICUMT 2009, P2PNet Workshop Chair

WSEAS Multiconference AIC and ISTASC 2007, Session Chair

WSEAS World Congress 2008 TPC

ACADEMIC ORGANIZATION

Member of Information theory Committee Attached to a Chinese Electronic Society

 

Areas of Research Interests/ Research Projects

Protocols and Architecture of Next Generation Networks

P2P Network and Technology

Network Coordinate (NC) systems

 

Research Status

National Natural Science Foundation of China (60850003). “Research on method and Security Mechanism of NC Based on Superspace-subspace Embedding”, Jan. 2009-Dec. 2010, Principle Investigator.

            A decentralized NC system based on matrix decomposition called Phoenix is proposed for the sub-optimal routing problem; A decentralized and hierarchical NC system called Pharos is designed and implemented, to guarantee the compatibility with the existing Euclidean distance based NC system; A decentralized NC computational model which is robust to node churn is proposed for the node churn problem. A decentralized and stable NC system called Myth is designed and implemented by using this model. The applications include distance measurement in P2P Networks and other Overlay Networks.

National Natural Science Foundation of China(60473087). “Design and Experiment Research in Internet on Multicast Media Streaming System Base on Application-Layer” Jan. 2005-Dec. 2008, Principle Investigator.

I            n this project, application-layer multicast is proposed to implement scalable streaming services and the combination of Multiple description coding (MDC) and path diversity in Internet is utilized to improve the quality of streaming services. The key points about this project are the multi-rate control algorithm in application-lay. The applications include P2P Networks and other Overlay Networks.

 

Honors And Awards

Award of Achievement in Higher Teaching, Beijing Education Committee, China,2009

Award of Achievement in Higher Teaching, Beijing Education Committee, China,2005

 

Academic Achievement

[1] Chen Y, Xiong Y, Shi X, Zhu J, Deng BX, Li X, “Pharos: accurate and decentralised network coordinate system”, IET Communications, 2009,3 (4): 539-548

[2] Chen Y,Zhao G,Li A,Deng BX,Li X, “Handling node churn in decentralised network coordinate system”,IET Communications, 2009, 3 (10): 1578-1586

[3] Xiaohan Zhao, Eng Keong Lua, Yang Chen, Xiaoxiao Song, Beixing Deng, Xing Li, Sniper: “Social-Link Defense for Network Coordinate Systems”, INFOCOM, Student Workshop, 2009

[4] Zhou Yuchen, Liu Zuoda, Deng Beixing, Li Xing, “Improved fuzzy set information retrieval approach on duplicate webpage detection,” Journal of Information and Computational Science, 2009, 6(2),1033-1041

[5] Xiao WANG, Yang CHEN, Beixing DENG, Xing LI, “Nonlinear Modeling of the Internet Delay Structure”, ACM CoNext, 2008

[6] Shi, Xiaohui, Chen Yang, Lu Guohan, Deng Beixing , Li Xing ,Chen Zhijia, “PMTA: Potential-based multicast tree algorithm with connectivity restricted hosts”, GLOBECOM, 2007, 559-564

[7] Beixing Deng, Jie Tan, Bo Yang, Xing Li, “A Novel Steganography Method Based on Modifying Quantized Spectrum Values of MPEG/Audio Layer III”,WSEAS, 2007, 327-332

[8] Chen Yang, Deng Bei-Xing , Li Xing, Canicula: “An improved hybrid overlay networks”, ICON, 2006, 459-464

[9] Jiang Minghu, Georges Gielen, Deng BX, Zhu XY, “A Fast Learning Algorithms of Time-Delay Neural Networks”, Information Sciences, 2002,148(1-4), 27-39