Attribute-based Fine Grained Access Control for Triple StoresTweet
Book Title: 3rd Society, Privacy and the Semantic Web - Policy and Technology workshop, 14th International Semantic Web Conference
Date: October 12, 2015
Abstract: The maturation of semantic web standards and associated web-based data representations like schema.org have made RDF a popular model for representing graph data and semi-structured knowledge. However, most existing SPARQL endpoint supports simple access control mechanism preventing its use for many applications. To protect the data stored in RDF stores, we describe a framework to support attribute-based-fine grained access control and explore its feasibility. We implemented a prototype of the system and used it to carry out an initial analysis on the relation between access control policies, query execution time, and size of the RDF dataset.
Google Scholar: search
Number of downloads: 421
Available for download as