Proceedings of the 21st International Conference on World Wide Web 2012
DOI: 10.1145/2187980.2188090
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Ubiquitous access control for SPARQL endpoints

Abstract: We present and evaluate a context-aware access control framework for SPARQL endpoints queried from mobile.

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Cited by 3 publications
(2 citation statements)
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References 9 publications
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“…Our access control model is integrated with the models adopted in the Social Semantic Web. In particular, S4AC reuses concepts from SIOC 9 , SKOS 10 , WAC 11 , NiceTag 12 , SPIN 13 , Dublin Core 14 , and the access control model as a whole is grounded on further existing ontologies, such as FOAF 15 and RELATIONSHIP 16 . The main component of the S4AC model is the Access Policy, as presented in Definition 1.…”
Section: The Context-aware Access Control Modelmentioning
confidence: 99%
See 1 more Smart Citation
“…Our access control model is integrated with the models adopted in the Social Semantic Web. In particular, S4AC reuses concepts from SIOC 9 , SKOS 10 , WAC 11 , NiceTag 12 , SPIN 13 , Dublin Core 14 , and the access control model as a whole is grounded on further existing ontologies, such as FOAF 15 and RELATIONSHIP 16 . The main component of the S4AC model is the Access Policy, as presented in Definition 1.…”
Section: The Context-aware Access Control Modelmentioning
confidence: 99%
“…Second, we describe the Social Semantic SPARQL Security for Access Control vocabulary (S4AC 2 ), a lightweight ontology which allows to specify fine-grained access control policies for RDF data [44,45,15]. We adopt exclusively Semantic Web languages and recycle, when possible, already existing vocabularies.…”
Section: Introductionmentioning
confidence: 99%