3134 search results - page 534 / 627 » Embedded System Design for Network Time Synchronization |
127
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MOBISYS
2007
ACM
16 years 2 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....
114
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LOCA
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. There is increasing interest in location-aware systems and applications. It is important for any designer of such systems and applications to understand the nature of use...
119
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MOBIHOC
2003
ACM
16 years 2 months ago
2003
ACM
In this paper, we address the problem of energy-conscious cache placement in wireless ad hoc networks. We consider a network comprising a server with an interface to the wired net...
136
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CCS
2009
ACM
15 years 10 months ago
2009
ACM
We propose a proximity-based access control scheme for implantable medical devices (IMDs). Our scheme is based on ultrasonic distancebounding and enables an implanted medical devi...
145
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MOBISYS
2008
ACM
16 years 2 months ago
2008
ACM
Over the course of a day a human interacts with tens or hundreds of individual objects. Many of these articles are nomadic, relying on human memory to manually index, inventory, o...