Policy-based Access Control for Task Computing Using Rei

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dc.contributor.authorMasuoka, Ryusuke
dc.contributor.authorChopra, Mohinder
dc.contributor.authorSong, Zhexuan
dc.contributor.authorLabrou, Yannis K.
dc.contributor.authorKagal, Lalana
dc.contributor.authorFinin, Tim
dc.date.accessioned2018-12-05T19:00:52Z
dc.date.available2018-12-05T19:00:52Z
dc.date.issued2005-05-10
dc.descriptionProceedings of the Policy Management for the Web Workshopen_US
dc.description.abstractIn this paper, we describe a policy-based access control implementation for Task Computing using the Rei policy engine. Task Computing lets ordinary end-users accomplish complex tasks on the fly from an open, dynamic, and distributed "universe of network-accessible resources" in ubiquitous computing environments as well as those on the Internet. The Rei policy specification language is an expressive and extensible language based on Semantic Web technologies. The Rei policy engine reasons over Rei policies in OWL and domain knowledge to answer queries about the current permissions and obligations of an entity. To provide unobtrusive and flexible access control for Task Computing, a framework was created in which several Rei policy engines were endowed with Web Services APIs to dynamically process facts from clients, the private policies of service providers, shared policies, and common shared ontologies. The framework is implemented and deployed for Fujitsu Laboratories of America (FLA), College Park office and evaluated. Categories and Subject Descriptors.en_US
dc.description.urihttps://ebiquity.umbc.edu/paper/html/id/220/Policy-based-Access-Control-for-Task-Computing-Using-Reien_US
dc.format.extent7 pagesen_US
dc.genreconference papers and proceedings preprintsen_US
dc.identifierdoi:10.13016/M2FB4WQ8P
dc.identifier.urihttp://hdl.handle.net/11603/12173
dc.language.isoen_USen_US
dc.publisherW3Cen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Computer Science and Electrical Engineering Department Collection
dc.relation.ispartofUMBC Faculty Collection
dc.rightsThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.
dc.subjecttask computingen_US
dc.subjectreien_US
dc.subjectpolicyen_US
dc.subjectsemantic weben_US
dc.subjectOWLen_US
dc.subjectOWL-Sen_US
dc.subjectUMBC Ebiquity Research Groupen_US
dc.titlePolicy-based Access Control for Task Computing Using Reien_US
dc.typeTexten_US

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