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Annotation-Based Access Control for e-Professionals

Nasirifard, Peyman
; 
Peristeras, Vassilios
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Identifiers
http://hdl.handle.net/10379/551
 https://doi.org/10.13025/21087
Publication Date
2008
Keywords
Access control, Shared workspace, Annotation, Social network
Type
Conference Paper
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Citation
Peyman Nasirifard, Vassilios Peristeras "Annotation-Based Access Control for e-Professionals", Proceedings of the 14th International Conference on Concurrent Enterprising, 2008.
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.
Funder
ECOSPACE
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Attribution-NonCommercial-NoDerivs 3.0 Ireland
cbn
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Data Science Institute (Conference Papers)