600 search results - page 49 / 120 » Validated cost models for sensor network queries |
180
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RTSS
2009
IEEE
16 years 26 days ago
2009
IEEE
—Real-time detection is an important requirement of many mission-critical wireless sensor network applications such as battlefield monitoring and security surveillance. Due to t...
156
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TMC
2010
15 years 4 months ago
2010
—Compromised-node and denial-of-service are two key attacks in wireless sensor networks (WSNs). In this paper, we study routing mechanisms that circumvent (bypass) black holes fo...
152
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Feature extraction and classification are two important components in pattern recognition. In this paper, we propose dynamic target classification in WSNs. The main idea of this a...
154
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IJON
2007
15 years 6 months ago
2007
In this article, we extend a local prototype-based learning model by active learning, which gives the learner the capability to select training samples and thereby increase speed a...
277
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ICDE
2004
IEEE
16 years 7 months ago
2004
IEEE
In the emerging area of sensor-based systems, a significant challenge is to develop scalable, fault-tolerant methods to extract useful information from the data the sensors collec...