653 search results - page 80 / 131 » Dynamic node activation in networks of rechargeable sensors |
180
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INFOCOM
2006
IEEE
16 years 5 days ago
2006
IEEE
— In this paper we present a simple and stateless broadcasting protocol called Dynamic Delayed Broadcasting (DDB) which allows locally optimal broadcasting without any prior know...
151
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SAC
2009
ACM
16 years 28 days ago
2009
ACM
This paper proposes 2G, a flexible and energy-efficient data collection protocol for sensor networks for increasing network lifetime. To this end, it integrates self-organizing d...
305
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
148
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INFOCOM
2008
IEEE
16 years 17 days ago
2008
IEEE
Abstract—We study the problem of contour tracking with binary sensors, an important problem for monitoring spatial signals and tracking group targets. In particular, we track the...
168
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ICPADS
2008
IEEE
16 years 17 days ago
2008
IEEE
Body sensor networks (BSNs) have become a promising technology for healthcare, in which biosensors continuously monitor physiological parameters of a user. Distinct from conventio...