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112
Voted
CHI
2002
ACM
16 years 4 months ago
2002
ACM
We introduce the Hocman prototype, supporting mobile group collaboration among motorcyclists. The design is based on findings from a field study. The motorcyclists are a group wit...
153
Voted
COLCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
It is well understood that Mobile Ad Hoc Networks (MANETs) are extremely susceptible to a variety of attacks, and traditional security mechanisms do not work well. Many security sc...
174
Voted
ICDCS
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we study the problem of minimum connected dominating set in geometric k-disk graphs. This research is motivated by the problem of virtual backbone construction in w...
123
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In mobile ad hoc networks (MANETs), packets hop from a source to a series of forwarding nodes until they reach the desired destination. Defining the hop length to be the dista...
113
Voted
IPPS
2007
IEEE
15 years 10 months ago
2007
IEEE
Ultrasound has been proposed as out-of-band channel for authentication of peer devices in wireless ad hoc networks. Ultrasound can implicitly contribute to secure communication ba...