Teaching

CS 555: Computer Communications and Networking, Fall 2009

Research Interests

Internet Content Delivery Systems

Internet Measurement and Modeling

Operating Systems and System Security

Distributed Systems and High Performance Computing

SANG Seminars@Mason

System and Networking Group Seminars@Mason.(invitation)

Recent Publications (Publication List)

• Lei Liu, Xinwen Zhang, Guanhua Yan, and Songqing Chen. "Exploitation and Threat Analysis of Open Mobile Devices". Proceedings of the ACM/IEEE Symposium on Architectures for Networking and Communications Systems (ANCS 2009), Princeton, NJ, October 19-20, 2009.
• Enhua Tan, Lei Guo, Songqing Chen, and Xiaodong Zhang. "CUBS: Coordinated Upload Bandwidth Sharing in Residential Networks". Proceedings of the 17th IEEE International Conference on Network Protocols (ICNP 2009), Princeton, NJ, October 13-16, 2009.
• Lei Liu, Guanhua Yan, Xinwen Zhang, and Songqing Chen. "VirusMeter: Protecting Your Cellphone from Spies". Proceedings of the 12th International Symposium on Recent Advances in Intrusion Detection (RAID 2009), Saint-Malo, Brittany, France, September 23-25, 2009.
• Lei Guo, Enhua Tan, Songqing Chen, Xiaodong Zhang, and Yihong (Eric) Zhao. "Analyzing Patterns of User Content Generation in Online Social Networks". Proceedings of the 15th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD-09, research track), Paris, France, June 28-July 1, 2009.
• Dongyu Liu, Fei Li, and Songqing Chen. "Towards Optimal Resource Utilization in Heterogeneous P2P Streaming". Proceedings of the 29th IEEE International Conference on Distributed Computing Systems (ICDCS 2009), Montreal, Canada, June 22-26, 2009.
• Yao Liu, Lei Guo, Fei Li, and Songqing Chen. "A Case Study of Traffic Locality in Internet P2P Live Streaming Systems". Proceedings of the 29th IEEE International Conference on Distributed Computing Systems (ICDCS 2009), Montreal, Canada, June 22-26, 2009.
• Lei Liu and Songqing Chen. "Malyzer: Defeating Anti-detection for Application-level Malware Analysis". Proceedings of the 7th International Conference on Applied Cryptography and Network Security (ACNS 2009), Paris-Rocquencourt, France, June 2-5, 2009.

Graduated Ph.D.

• Dongyu Liu. August 2009. First employment at Cavium Networks.

Professional Activities

• Program committee member
  INFOCOM'2010, ICDCS'2010, ACNS'2010
  MM'2009, SecureComm'2009, NOSSDAV'2009, WWW'2009, ICDCS'2009, INFOCOM'2009, MMCN'2009, AINA'2009, SSN'2009
  MM'2008, WWW'2008, ICDCS'2008, AINA'2008 SSN'2008
  ICDCS'2007, SSN'2007, PAEMN'2007
  ICDCS'2006, ADSN'2006, PAEMN'2006, ICPP'2006, WASA 2006 ICCCN 2006
  ICPP'2005
• Local Organization Chair or Co-chairs
  CollaborateCom'2009
  SIGMETRICS'2008

Patents

• Songqing Chen and Xinwen Zhang. "Towards Digital Rights Protection in BitTorrent-like P2P Systems". US Patent (pending).
• Songqing Chen and Xinyuan Wang. "Containment of Unknown and Polymorphic Fast Spreading Worms". US Patent (pending).
• Xinyuan Wang and Songqing Chen. "Transparent Authentication of Continuous Data Streams". US Patent (pending).
• Songqing Chen, Xiaoning Ding, Lei Guo, Enhua Tan, Zhen Xiao, and Xiaodong Zhang. "Method and System for Scalable Content Storage and Delivery". US Patent (pending).
• Songqing Chen, Lei Guo, Zhen Xiao, and Xiaodong Zhang. "Method and System for Hierarchical Streaming Proxies". US Patent (pending).
• Songqing Chen, Lei Guo, Zhen Xiao, and Xiaodong Zhang. "Caching Method and System for Providing Interactive Streaming". US Patent (pending).
• Songqing Chen, Lei Guo, Zhen Xiao, and Xiaodong Zhang. "Method and System for Supplying Media over Communication Networks". US Patent (pending).
• Bo Shen, Songqing Chen, Sujoy Basu, and Yong Yan. "Shared Running Buffers (SRB) in Proxy for Delivering Streaming Media". US Patent (pending).
• Bo Shen, Susie Wee, Songqing Chen, and Xiaodong Zhang. "Method for Prioritizing Content". US Patent 7251649.