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SEMWEB
2007
Springer

RDFSync: Efficient Remote Synchronization of RDF Models

9 years 3 months ago
RDFSync: Efficient Remote Synchronization of RDF Models
In this paper we describe RDFSync, a methodology for efficient synchronization and merging of RDF models. RDFSync is based on decomposing a model into Minimum Self-Contained graphs (MSGs). After illustrating theory and deriving properties of MSGs, we show how a RDF model can be represented by a list of hashes of such information fragments. The synchronization procedure here described is based on the evaluation and remote comparison of these ordered lists. Experimental results show that the algorithm provides very significant savings on network traffic compared to the fileoriented synchronization of serialized RDF graphs. Finally, we provide the design and report the implementation of a protocol for executing the RDFSync algorithm over HTTP.
Giovanni Tummarello, Christian Morbidoni, Reto Bac
Added 09 Jun 2010
Updated 09 Jun 2010
Type Conference
Year 2007
Where SEMWEB
Authors Giovanni Tummarello, Christian Morbidoni, Reto Bachmann-Gmür, Orri Erling
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