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2002
IEEE

A Scalable and Ontology-Based P2P Infrastructure for Semantic Web Services

10 years 7 months ago
A Scalable and Ontology-Based P2P Infrastructure for Semantic Web Services
Semantic Web Services are a promising combination of Semantic Web and Web service technology, aiming at providing means of automatically executing, discovering and composing semantically marked-up Web services. We envision peer-to-peer networks which allow for carrying out searches in real-time on permanently reconfiguring networks to be an ideal infrastructure for deploying a network of Semantic Web Service providers. However, P2P networks evolving in an unorganized manner suffer from serious scalability problems, limiting the number of nodes in the network, creating network overload and pushing search times to unacceptable limits. We address these problems by imposing a deterministic shape on P2P networks: We propose a graph topology which allows for very efficient broadcast and search, and we provide an efficient topology construction and maintenance algorithm which, crucial to symmetric peer-to-peer networks, does neither require a central server nor super nodes in the network. We...
Mario T. Schlosser, Michael Sintek, Stefan Decker,
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where P2P
Authors Mario T. Schlosser, Michael Sintek, Stefan Decker, Wolfgang Nejdl
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