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Constructing a topology aware overlay network is an open research topic. In this paper we propose a novel protocol for building overlay networks - a distributed fisheye view. Similar to round trip time (RTT) prediction approaches, we consider the end systems to be embedded in a virtual metric space. Unlike other approaches, we use only the distances (measured RTTs) to build an RTT proximity aware...
We have developed the multicast middleware, a bridge between IP multicast and a self-organizing overlay multicast infrastructure, in order to make IP multicast available to the end user.We compare the performance of native IP multicast and IP multicast tunneled through a P2P overlay multicast network using the multicast middleware. We show that the achievable throughput can be quite high when using...
Distance estimation services support the adaptivity of distributed applications on the Internet by predicting the network characteristics between end systems. A common problem of such services is their need for large-scale deployment in order to operate properly. We propose a peer-to-peer-based distance measurement and prediction service that is able to predict distances from a single site to arbitrary...
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