Anonymity is a security property of paramount importance, as we move steadily towards a wired, online community. Its import touches upon subjects as different as eGovernance, eBusi...
Given a directed graph G with non negative cost on the arcs, a directed tree cover of G is a directed tree such that either head or tail (or both of them) of every arc in G is touc...
Abstract. Using Atomic Force Microscopes (AFM) to manipulate nanoobjects is an actual challenge for surface scientists. Basic haptic interfaces between the AFM and experimentalists...
This chapter derives the properties of light from the properties of processing, including its ability to be both a wave and a particle, to detect objects it doesn't touch, to...
Abstract. The kissing number in n-dimensional Euclidean space is the maximal number of non-overlapping unit spheres which simultaneously can touch a central unit sphere. Bachoc and...