2138 search results - page 231 / 428 » Emergency Evacuation using Wireless Sensor Networks |
157
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IJCIS
2007
15 years 6 months ago
2007
by allowing designers to model their systems at different abstraction levels, providing them omatic model transformations to incrementally refine abstract models into more concrete...
197
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WIMOB
2008
IEEE
16 years 27 days ago
2008
IEEE
Energy is a central concern in the deployment of wireless sensor networks. In this paper, we investigate the energy cost of cryptographic protocols, both from a communication and ...
192
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
Many sensor network related applications require precise knowledge of the location of constituent nodes. In these applications, it is desirable for the wireless nodes to be able t...
152
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract— Wireless sensor networks (WSNs) are energyconstrained in nature, in this paper, we formulate the problem of data transport in sensor networks as a network utility maxim...
173
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APSCC
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...