Fine-Grained Access Control for RDF data on Mobile Devices
Refereed Conference Meeting Proceeding
Existing approaches for fine-grained access control for RDF data suffer from high overhead, making them ill-suited for mobile devices. This makes it difficult to develop mobile applications that manage personal RDF data in a privacy preserving manner. In this paper we propose a new approach to realise fine-grained access control for mobile devices. We show how fine-grained privacy settings for personal information stored in mobile devices can be described using the Privacy Preference Ontology (PPO) - a light-weight vocabulary for defining fine-grained privacy preferences. Moreover, we introduce a two stage privacy preservation approach for efficient filtering of personal information on mobile devices. Our approach combines (1) an efficient query-based analysis stage with (2) a result filtering stage based on the privacy preferences described using PPO.
14th International Conference on Web Information System Engineering (WISE 2013)
Proceedings of the 14th International Conference on Web Information System Engineering (WISE 2013)
Digital Object Identifer (DOI):
National University of Ireland, Galway (NUIG)
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