People asked me to give presentations and talks often. Below are some of my materials.

Tools and techniques

  • MetaPost Tutorial and code Study group presentation on using MetaPost for drawing programmable vector picture. Presentation gave on Jan 21, 2005
  • Perl Tutorial Study group presentation on using Perl as a quick and dirty scripting tool. Aimed as an introduction for those who want to learn Perl. Presentation gave on Feb 5, 2005
  • A Mathematical Tutorial on Poisson Counter Driven Stochastic Differential Equation Study group presentation. PCDSDE is learnt from a paper of Roger Brockett and the set of course notes from him. Presentation gave on Jun 4 and 28, 2005.
  • Packet Sniffering Lab A lab manual for IE Leadership Camp Workshops from June 14 to June 17, 2005 and subsequent school visits to IE. This is for the secondary school students to have a taste on how unsecure a network can be by letting them to uncover a hidden password on the network.
  • Network Security Fundamental A handout for the talk invited by the IE Society on April 10, 2006. This is to introduce the origins of network security flaws to the undergraduates.

Research topics