424 search results - page 36 / 85 » The Nature of Noise |
143
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ICC
2009
IEEE
16 years 26 days ago
2009
IEEE
—In a multi-access fading channel, dynamic allocation of bandwidth, transmission power and rates is an important aspect to counter the detrimental effect of time-varying nature o...
166
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ICRA
2008
IEEE
16 years 16 days ago
2008
IEEE
— In this paper we create a framework to model and characterize the impact of time-varying fading communication links on the performance of a mobile sensor network. We propose co...
128
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AVSS
2007
IEEE
16 years 14 days ago
2007
IEEE
This paper presents a smart surveillance system named CASSANDRA, aimed at detecting instances of aggressive human behavior in public environments. A distinguishing aspect of CASSA...
144
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IPSN
2007
Springer
16 years 7 days ago
2007
Springer
This paper considers the problem of blindly calibrating sensor response using routine sensor network measurements. We show that as long as the sensors slightly oversample the sign...
147
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ISVC
2007
Springer
16 years 7 days ago
2007
Springer
Abstract. A general framework for image segmentation is presented in this paper, based on the paradigm of water flow. The major water flow attributes like water pressure, surface t...