Office: LWSN 1211 Tel.: +1-765-494-7821 Fax.: +1-765-494-0739 E-mail: park@cs.purdue.edu Snail mail: Dept. of Computer Sciences, Purdue University, West Lafayette, IN 47907, U.S.A. Homepage: http://www.cs.purdue.edu/~park Lab: http://www.cs.purdue.edu/nsl

My research concerns the theory and practice of computer networks and communication, network security, and fault-tolerant distributed computing. Specific subareas include:

    • Scalable QoS provisioning in IP networks
    • Multiple time scale traffic control and Internet traffic
    • Proactive protection against DDoS and worm attacks in power-law networks
    • Noncooperative network games with externalities
    • Stochastic cellular automata
    • Spatio-temporal dynamics of wireless LANs

Research Contributions | Research Collaborators | Recent Publications

I teach graduate and undergraduate courses in networking and distributed systems. They include:

    • CS 536 Data Communication and Computer Networks
    • CS 603 Advanced Topics in Distributed Systems
    • CS 690N Multimedia and High-Speed Networks
    • CS 503 Operating Systems [Spring '08]
    • CS 422 Computer Networks [Fall '07]

I run the Network Systems Lab, and am affiliated with CERIAS and the Santa Fe Institute. I organize meetings from time to time including the SFI/NSF Workshop The Internet as a Large-Scale Complex System in 2001. I served on the editorial boards of Computer Networks and IEEE Communications Letters.