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A subscribable peer-to-peer RDF repository for distributed metadata management

✍ Scribed by Min Cai; Martin Frank; Baoshi Yan; Robert MacGregor

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
600 KB
Volume
2
Category
Article
ISSN
1570-8268

No coin nor oath required. For personal study only.

✦ Synopsis

In this paper, we present a scalable peer-to-peer RDF repository, named RDFPeers, which stores each triple in a multiattribute addressable network by applying globally known hash functions. Queries can be efficiently routed to the nodes that store matching triples. RDFPeers also enables users to selectively subscribe to RDF content. In RDFPeers, both the neighbors per node and the routing hops for triple insertion, most query resolution and triple subscription are logarithmic to the network size. Our experiments with real-world RDF data demonstrated that the triple-storing load among nodes differs by less than an order of magnitude.

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