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PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
This paper proposes initial steps towards a conceptual framework for context-aware systems. It is an attempt towards a general context model to aid thinking and describing context...
PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
This paper introduces a context-aware authorization architecture that is designed to augment existing network security protocols in an Intranet environment. It describes the archi...
PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
This paper introduces and solves a security problem of pervasive computing: how to define authorizations for offline interactions when trust relationships among entities do not ex...
PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
In this paper, we survey the models and approaches applied to the middleware services of pervasive computing environments. Architectural styles and patterns introduced in the doma...
PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
There is growing interest in the use of context-awareness as a technique for developing pervasive computing applications that are flexible, adaptable, and capable of acting autono...