464 search results - page 69 / 93 » Survey of position location techniques in mobile systems |
152
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ICRA
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract— Localization in multi-robot systems is a key problem in multi agent systems. In many cases, specially involving legged robots, like the Robocup soccer competition, it r...
209
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MOBISYS
2009
ACM
16 years 6 months ago
2009
ACM
Top end mobile phones include a number of specialized (e.g., accelerometer, compass, GPS) and general purpose sensors (e.g., microphone, camera) that enable new people-centric sen...
160
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MOBIHOC
2003
ACM
16 years 5 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...
200
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SIGMETRICS
2009
ACM
16 years 18 days ago
2009
ACM
Disseminating a piece of information, or updates for a piece of information, has been shown to benefit greatly from simple randomized procedures, sometimes referred to as gossipi...
185
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ESORICS
2012
Springer
13 years 8 months ago
2012
Springer
In certain applications, it is important for a remote server to securely determine whether or not two mobile devices are in close physical proximity. In particular, in the context ...