1187 search results - page 236 / 238 » Access control in wireless sensor networks |
MOBICOM
2009
ACM
14 years 9 days ago
2009
ACM
The coexistence of two unlicensed links is considered, where one link interferes with the transmission of the other, over a timevarying, block-fading channel. In the absence of fa...
GI
2009
Springer
13 years 10 months ago
2009
Springer
: Spontaneous interaction in public places has evolved as crucial concern in interaction design, particularly in the domain of public advertising. Implicit interaction is a mode of...
ATAL
2005
Springer
13 years 11 months ago
2005
Springer
We describe a very large scale distributed robotic system, involving a team of over 100 robots, that has been successfully deployed in large, unknown indoor environments, over ext...
IEEESP
2006
13 years 5 months ago
2006
t a single security abstraction layer, but rather is a roblem spanning multiple abstraction levels. We use an embedded biometric authentication device to demonstratethenecessityofa...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Proof of a user's identity is not always a sufficient means for making an authorization decision. In an increasing set of circumstances, knowledge of physical location provide...