Hello. I am a Ph.D. student with
research interests primarily in the domain of algorithm
design and analysis, especially
as they pertain to scheduling problems. I am fortunate to be advised by Anna Karlin (UW) and Samir Khuller (UMD).
I am currently on-leave at UW CSE and am at UMD/UMIACS as a visiting researcher. However, you can still contact me
at the email address below.
In Spring 2013, I co-taught CMSC451 at the University of Maryland. Here is the course website.
Scheduling by Groups: Minimizing busy time for multiple machines. with S. Khuller and K. Mukherjee. Submitted.
A Min-Edge Cost Flow Framework for Capacitated Covering Problems with S. Khuller. ALENEX 2013.
A Model for Minimizing Active Time with H. Gabow and S. Khuller. ESA 2012. [ slides ] Full version to appear in special issue of Algorithmica.
Broadcast Scheduling: Algorithms and Complexity with T. Erlebach, R. Gailis and S. Khuller. SODA 2008. [ slides ]
A. V. Williams Building, Room 3457
College Park, MD 20742
jschang [at] cs [dot] washington [dot] edu