Work in progress, starting from the spring of 1997. I am currently focusing on the view data lineage problem.
Work from 1996 to 1997. I worked on the mobility management problem, billing, and wireless security issues. We simulate and analyze our algorithms using the pleiades simulator developed at Stanford.
Work in the summer of 1996. I worked on wireless network simulations.
Work from 1994 to 1995. I worked on IC board layout and routing algorithms.