Research
My talk will mainly be on new developments in generalized identity-based cryptography. Identity-based cryptography is relatively new technology, less than a decade old, in which a message can be encrypted using any string as a…
In recent years, the emergence of massive computing tasks that arise in context of web applications and networks has made the need for efficient graph algorithms more pressing than ever. In particular, it lead us…
We encompass several approaches to computational biology: we try to frame the biological question under consideration in terms of more standard problems in computer science, like clustering, Steiner trees, flow problems, etc., and then use approximation…
When faced with the challenge of making decisions in presence of multiple uncertainties, a common simplifying heuristic is to assume independence among various sources. Although popular, the effect of this heuristic on the solution quality…
