2138 search results - page 320 / 428 » Emergency Evacuation using Wireless Sensor Networks |
135
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IPSN
2005
Springer
15 years 10 months ago
2005
Springer
—This paper presents a study of how empirical ranging characteristics affect multihop localization in wireless sensor networks. We use an objective metric to evaluate a well-esta...
155
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MOBICOM
2004
ACM
15 years 9 months ago
2004
ACM
Target tracking is an important application of wireless sensor networks. In this application, the sensor nodes collectively monitor and track the movement of an event or target ob...
109
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ICRA
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— In this paper, we propose a new approach to wireless sensor network assisted navigation while avoiding moving dangers. Our approach relies on an embedded roadmap in the...
137
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ATAL
2010
Springer
15 years 5 months ago
2010
Springer
In large wireless sensor networks, the problem of assigning radio frequencies to sensing agents such that no two connected sensors are assigned the same value (and will thus inter...
161
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JSAC
2010
15 years 2 months ago
2010
—An important challenge in mobile sensor networks is to enable energy-efficient communication over a diversity of distances while being robust to wireless effects caused by node...