2138 search results - page 271 / 428 » Emergency Evacuation using Wireless Sensor Networks |
179
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FOCS
2008
IEEE
16 years 28 days ago
2008
IEEE
We show a tight lower bound of Ω(N log log N) on the number of transmissions required to compute several functions (including the parity function and the majority function) in a...
171
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WOWMOM
2006
ACM
16 years 12 days ago
2006
ACM
The cost of damage caused by flooding is directly related to the warning-time given before a flood occurs. Therefore, improving the coverage, accuracy and reliability of flood pre...
177
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EWSN
2008
Springer
16 years 6 months ago
2008
Springer
In this paper3 , we use Bayesian Networks as a means for unsupervised learning and anomaly (event) detection in gas monitoring sensor networks for underground coal mines. We show t...
163
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MOBICOM
1999
ACM
15 years 10 months ago
1999
ACM
Large-scale networks of wireless sensors are becoming an active topic of research. Advances in hardware technology and engineering design have led to dramatic reductions in size, ...
142
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MDM
2007
Springer
16 years 18 days ago
2007
Springer
We envision that in some wireless sensor network applications, such as environmental monitoring, assisted living, and industrial control, handheld devices will be used from time t...