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dc.contributor.authorNasirifard, Peymanen
dc.contributor.authorPeristeras, Vassiliosen
dc.contributor.authorDecker, Stefanen
dc.date.accessioned2010-01-22T12:26:08Zen
dc.date.available2010-01-22T12:26:08Zen
dc.date.issued2008en
dc.identifier.citationPeyman Nasirifard, Vassilios Peristeras, Stefan Decker "An Annotation-based Access Control Model and Tools for Collaborative Information Spaces", Proceedings of the 1st World Summit on the Knowledge Society (WSKS'08), 2008.en
dc.identifier.urihttp://hdl.handle.net/10379/635en
dc.description.abstractWe present an Annotation-Based Access Control model supported by a Collaboration Vocabulary (CoVoc) as a more flexible and user-centric access control approach in social platforms and shared workspaces. We present also briefly two SOA-based tools for enabling our approach: Uncle-Share is a gadget that provides annotation-based access control for bookmarks and uses CoVoc for annotating collaborative relationships. Who-With-Whom uses also CoVoc and visualizes extended social networks in order to help users to select the appropriate contacts to grant access to resources.en
dc.formatapplication/pdfen
dc.language.isoenen
dc.subjectAnnotationen
dc.subjectAccess controlen
dc.subjectSocial computingen
dc.subjectCollaboration vocabularyen
dc.subject.lcshAccess controlen
dc.subject.lcshOnline social networksen
dc.titleAn Annotation-based Access Control Model and Tools for Collaborative Information Spacesen
dc.typeConference Paperen
dc.description.peer-reviewedpeer-revieweden
dc.contributor.funderECOSPACEen
nui.item.downloads1020


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