We introduce the notion of associative one-way functions and prove that they exist if and only if P 6= NP. As evidence of their utility, we present two novel protocols that apply ...
We formalize a notion of topological simplification within the framework of a filtration, which is the history of a growing complex. We classify a topological change that happens ...
Herbert Edelsbrunner, David Letscher, Afra Zomorod...
This presentation describes a project for a standard undergraduate human-computer interaction (HCI) course that incorporates issues related to users who are disabled. It is part o...
: Nowadays our world becomes more and more connected, and sensors and any kind of mobile (e.g. cell phones, PDAs) and fixed computational devices are linked together through wired...