5353 search results - page 991 / 1071 » Modelling Contexts in the Or-BAC Model |
171
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
179
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DATE
2009
IEEE
16 years 1 months ago
2009
IEEE
—This paper reports on experience gained and lessons learned from an intensive investigation of model-driven engineering methodology and technology for application to high-integr...
163
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ATAL
2009
Springer
16 years 1 months ago
2009
Springer
Online virtual worlds such as Second Life provide a rich medium for unstructured human interaction in a shared simulated 3D environment. However, many human interactions take place...
149
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Data generalization is widely used to protect identities and prevent inference of sensitive information during the public release of microdata. The k-anonymity model has been exte...
162
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
We are building an interactive, visual text analysis tool that aids users in analyzing a large collection of text. Unlike existing work in text analysis, which focuses either on d...