dc.contributor.author | Nasirifard, Peyman | en |
dc.contributor.author | Peristeras, Vassilios | en |
dc.date.accessioned | 2009-12-16T12:56:36Z | en |
dc.date.available | 2009-12-16T12:56:36Z | en |
dc.date.issued | 2008 | en |
dc.identifier.citation | Peyman Nasirifard, Vassilios Peristeras "Annotation-Based Access Control for e-Professionals", Proceedings of the 14th International Conference on Concurrent Enterprising, 2008. | en |
dc.identifier.uri | http://hdl.handle.net/10379/551 | en |
dc.description.abstract | Collaborative Working Environments (CWE) provide shared workspaces that enable eProfessionals to work together and share resources that they own. Most current shared workspaces provide coarse-grained role-based access control policies which bring the functionalities of shared workspaces under question. In this paper, we present Annotation- Based Access Control, an approach towards access control which benefits from user annotations to annotate eProfessionals using various fixed and desired open vocabularies (tags) and helps to build a more flexible access control mechanism based on relationships among eProfessionals (or people). We also present our prototype, a gadget, which we have developed to enable this access control mechanism and evaluate it. | 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 | Access control | en |
dc.subject | Shared workspace | en |
dc.subject | Annotation | en |
dc.subject | Social network | en |
dc.subject.lcsh | Semantic web | en |
dc.subject.lcsh | Shared virtual environments | en |
dc.title | Annotation-Based Access Control for e-Professionals | en |
dc.type | Conference Paper | en |
dc.description.peer-reviewed | peer-reviewed | en |
dc.contributor.funder | ECOSPACE | en |
nui.item.downloads | 1085 | |