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ACSW
2003
13 years 10 months ago
2003
The per-method access control lists of standard middleware technologies allow only simple forms of access control to be expressed and enforced. Given the increasing use of webbase...
ACSW
2003
13 years 10 months ago
2003
Contextual information such as spatial location can significantly enhance the utility of mobile applications. We introduce the concept of active preferences that represent a comb...
ACSW
2003
13 years 10 months ago
2003
Pervasive systems require context awareness in order to be able to provide “anywhere, anytime” computing to mobile users. One type of context information is location informati...
ACSW
2003
13 years 10 months ago
2003
Transferring the traditional business model for selling digital goods linked to physical media to the online world leads to the need for a system to protect digital intellectual p...
ACSW
2003
13 years 10 months ago
2003
Location awareness is a crucial part of the context-awareness mechanism for ubicomputing. This paper explores how usefull is the location awareness history for an office based low...