4539 search results - page 318 / 908 » Localization in wireless sensor networks |
216
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UIC
2007
Springer
16 years 24 days ago
2007
Springer
Abstract. The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the l...
183
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Resource and cost constraints remain a challenge for wireless sensor network security. In this paper, we propose a new approach to protect confidentiality against a parasitic adver...
167
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TITB
2010
15 years 1 months ago
2010
Widespread use of affective sensing in healthcare applications has been limited due to several practical factors such as lack of comfortable wearable sensors, lack of wireless stan...
153
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EWSN
2009
Springer
16 years 7 months ago
2009
Springer
Sensor sleeping is a widely-used and cost-effective technique to save energy in wireless sensor networks. Protocols at different stack levels can, either individually or simultaneo...
174
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INFOCOM
2005
IEEE
16 years 8 days ago
2005
IEEE
— Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensor network databases like TinyDB [1] are the dominant architectures...