I am (or was) the Principal investigator of the following grants

• ASTRI collaboration grant (2011-)
  "P2P Content Distribution and Social Networks"
• Microsoft Research Asia (2010-)
  "Towards the Design and Implementation of an On-line Social Network"
• RGC General Research Fund (2008-2011)
  "Performance modeling and analysis of p2p steaming and VoD algorithms"
• Faculty Direct Grant (2008-2010)
  "Data mining of the academic publishing game"
• NSFC/RGC grant (2006-2009)
  "Measurement, Modeling and Analysis of P2P and Unwanted Traffic in the Internet"
  This is a project in collaboration with Prof Wu Jian Ping's team in Tsinghua University.
• Faculty Direct grant (2006-2008)
  "The economic implications of P2P traffic to ISP peering and operations".
• Shun Hing IAE grant (2006-2007)
  "A Wireless Mesh Network".
• RGC Earmark grant (2005-2007)
  "The interaction between ISP multi-homing traffic engineering practices"
• RGC Earmark grant (2004-2006)
  "TCP-friendly as well as application-friendly congestion control"
• Faculty Direct grant (2003-2005)
  "Scalable inter-domain routing for the Internet"

I am (or was) co-PI for the following projects

• Cisco grant (2010-)
  "A couple of network coding problems"
• Cisco grant (2008-)
  "Re-Engineering the Network Layer with Network Coding"
• Central Allocation (2007-2010)
  "Network coding". PI are Prof Bob Li and Raymond Yeung.
• Microsoft Research Asia (2006-)
  "Trust-worthy computing theme: Content integrity in a P2P network with network coding". PI was Prof John Lui.