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Modeling privacy control in context-aware systems
July-September 2002 (vol. 1 no. 3)
pp. 59,60,61,62,63
Significant complexity issues challenge designers of context-aware systems with privacy control. Information spaces provide a way to organize information, resources, and services around important privacy-relevant contextual factors. In this article, we describe a theoretical model for privacy control in context-aware systems based on a core abstraction of information spaces. We have previously focused on deriving socially based privacy objectives in pervasive computing environments. Building on Ravi Sandhu's four-layer OM-AM (objectives, models, architectures, and mechanisms) idea, we aim to use information spaces to construct a model for privacy control that supports our socially based privacy objectives. We also discuss how we can introduce decentralization, a desirable property for many pervasive computing systems, into our information space model, using unified privacy tagging.
Index Terms:
business data processing,data privacy,mobile computing,smart office,privacy,pervasive computing,context-aware systems,privacy control,Context modeling,Control system synthesis,Portable computers,Control systems,Pervasive computing,Data privacy,Radio frequency,Context-aware services,Printers,Embedded computing
Citation:
"Modeling privacy control in context-aware systems," IEEE Pervasive Computing, vol. 1, no. 3, pp. 59,60,61,62,63, July-Sept. 2002, doi:10.1109/MPRV.2002.1037723
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