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Khungar S & Riekki J (2004)
A context based data management system for pervasive computing collaborative applications.
Proc. ACM Conference on Computer Supported Cooperative Work, Chicago, IL.

We present a contextual storage system for pervasive computing collaborative applications that facilitates applications to tag contextual information such as user’s activity, location, and time to the documents. Unlike previous efforts, our system provides explicit support for group activity and access rights of data to support cooperative work. By using the context, the system provides greater flexibility in organizing documents. It allows the sharing of information between different users of a group by using the context related to them.We describe file browser and instant messaging that we have developed on top of our context based storage.

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