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AINA
2007
IEEE
15 years 7 months ago
2007
IEEE
— Due to the technological evolution, context-aware computing is slowly moving from dream to reality. These applications heavily rely in sensing the user’s environment and ing ...
115
Voted
AINA
2007
IEEE
15 years 7 months ago
2007
IEEE
This paper presents an architectural model for contextual-based delegation access control for pervasive computing, particularly access control mechanisms for ad hoc coalition scen...
107
Voted
IAT
2007
IEEE
15 years 7 months ago
2007
IEEE
Policy making is a multi-actor process: it involves a variety of actors, each trying to further their own interests. How these actors decide and act largely depends on the way the...
103
Voted
VTC
2007
IEEE
15 years 7 months ago
2007
IEEE
—The use of wireless vehicular communication systems for traffic safety applications imposes a careful and adequate communications dimensioning to ensure the transmission of broa...
96
Voted
VTC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract—In the context of PAM Time-Hopping/Direct Sequence Impulse Radio Ultra Wide Band (IR-UWB), a residual interference occurs at the output of the Rake Receiver when realist...