---+ P2P Networks and Distributed Systems Peer-to-peer networks are distributed systems, where all participating entities both provide and utilize services to/from each other. Our research in P2P covers both unstructured and structured architectures (Distributed Hash Tables - DHTs). ---++ [[XOROS]] XOR Object Store (or XOROS for short) is a structured peer-to-peer system (Distributed Hash Table) designed with data updates in mind. Most current DHT implementations require that data values, once written, should not be modified. <nop>XOROS addresses this issue, by incorporating related distributed mutex and Byzantine-tolerant communication protocols at the peer-to-peer level. ---++ [[Grid4All]] We are developing a peer-to-peer [[Grid4All][filesystem]] for [[http://www.grid4all.eu/][Grid4all]], an EU funded research project that proposes a [[AboutGrid4All][democratic]] grid, based on peer-to-peer technology. ---++ [[HiPPIS][<span style="text-decoration: underline;">HiPPIS Project</span>]] This is a system where multidimensional data organized in concept hierarchies are stored, indexed and queried in a fully distributed environment.
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Topic revision: r7 - 2008-07-11 - DimitrisTsoumakos
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