10809 search results - page 238 / 2162 » Location Based Services |
CCS
2009
ACM
14 years 3 months ago
2009
ACM
In mobile networks, authentication is a required primitive of the majority of security protocols. However, an adversary can track the location of mobile nodes by monitoring pseudo...
CCS
2008
ACM
13 years 10 months ago
2008
ACM
Distance bounding protocols have been proposed for many security critical applications as a means of getting an upper bound on the physical distance to a communication partner. As...
AAIM
2005
Springer
13 years 10 months ago
2005
Springer
The idea of active networks has been emerged in recent years to increase the processing power inside the network. The intermediate nodes such as routers will be able to host mobile...
COMGEO
2008
ACM
13 years 8 months ago
2008
ACM
We consider algorithms for finding the optimal location of a simple transportation device, that we call a moving walkway, consisting of a pair of points in the plane between which ...
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
The broadcast and tetherless nature of wireless networks and the widespread deployment of Wi-Fi hotspots makes it easy to remotely locate a user by observing her wireless signals....