Context-Aware Access Control for RDF Graph Stores
Abstract
We present SHI3LD, an access control framework for RDF stores. Our solution supports access from mobile devices with context-aware policies and is exclusively grounded on stan- dard Semantic Web languages. Designed as a pluggable filter for generic SPARQL endpoints, the module uses RDF named graphs and SPARQL to protect triples. Evaluation shows faster execution time for low-selective queries and less impact on larger datastores.
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