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138
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IJWIN
2006
15 years 3 months ago
2006
Abstract-- We consider a wireless sensor network consisting of a set of sensors deployed randomly. A point in the monitored area is covered if it is within the sensing range of a s...
134
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MM
2005
ACM
15 years 9 months ago
2005
ACM
This paper argues that a camera sensor network containing heterogeneous elements provides numerous benefits over traditional homogeneous sensor networks. We present the design an...
154
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ISORC
2007
IEEE
15 years 9 months ago
2007
IEEE
Due to the special characteristics (limited battery power, limited computing capability, low bandwidth, need to collect sensor data from multiple fixed-location source nodes to a...
131
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ISCAS
2005
IEEE
15 years 9 months ago
2005
IEEE
— We discuss a distributed imaging architecture with active illumination for sensor network applications. An event-based CMOS imager is employed at the sensor level, to convert l...
117
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INFOCOM
2007
IEEE
15 years 9 months ago
2007
IEEE
— This paper presents an algorithm for maximizing the lifetime of a sensor network while guaranteeing an upper bound on the end-to-end delay. We prove that the proposed algorithm...