dc.contributor.author | Nasirifard, Peyman | en |
dc.contributor.author | Peristeras, Vassilios | en |
dc.contributor.author | Decker, Stefan | en |
dc.date.accessioned | 2010-01-22T12:26:08Z | en |
dc.date.available | 2010-01-22T12:26:08Z | en |
dc.date.issued | 2008 | en |
dc.identifier.citation | Peyman 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.uri | http://hdl.handle.net/10379/635 | en |
dc.description.abstract | We 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.format | application/pdf | en |
dc.language.iso | en | en |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Ireland | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ie/ | |
dc.subject | Annotation | en |
dc.subject | Access control | en |
dc.subject | Social computing | en |
dc.subject | Collaboration vocabulary | en |
dc.subject.lcsh | Access control | en |
dc.subject.lcsh | Online social networks | en |
dc.title | An Annotation-based Access Control Model and Tools for Collaborative Information Spaces | en |
dc.type | Conference Paper | en |
dc.description.peer-reviewed | peer-reviewed | en |
dc.contributor.funder | ECOSPACE | en |
nui.item.downloads | 836 | |