New application scenarios, such as Internet-scale computations, nomadic networks and mobile systems, require decentralized, scalable and open infrastructures. The peerto-peer (P2P...
We introduce a new overlay network named ROSA1 . Overlay networks offer a way to bypass the routing constraints of the underlying network. ROSA used this overlay network property t...
Abstract. Constrained graph layout is a recent generalisation of forcedirected graph layout which allows constraints on node placement. We give a constrained graph layout algorithm...
Hidden Markov models hmms and partially observable Markov decision processes pomdps provide useful tools for modeling dynamical systems. They are particularly useful for represent...
DHTs can locate objects in a peer-to-peer network within an efficient amount of overlay hops. Since an overlay hop is likely to consist of multiple physical hops, the ratio betwee...