955 search results - page 73 / 191 » Cover Set Problem in Directional Sensor Networks |
177
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JCM
2006
15 years 5 months ago
2006
Wireless sensor networks are widely adopted in many location-sensitive applications including disaster management, environmental monitoring, military applications where the precise...
153
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MOBIHOC
2010
ACM
15 years 2 months ago
2010
ACM
In geographic (or geometric) routing, messages are expected to route in a greedy manner: the current node always forwards a message to its neighbor node that is closest to the des...
157
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ICDCS
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we propose a novel Geographic Multicast routing Protocol (GMP) for wireless sensor networks1 . The proposed protocol is fully distributed and stateless. Given a set...
124
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INFOCOM
2005
IEEE
15 years 10 months ago
2005
IEEE
Abstract— So far, the problem of positioning in wireless networks has been mainly studied in a non-adversarial setting. In this work, we analyze the resistance of positioning tec...
155
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SNPD
2007
15 years 6 months ago
2007
Source and destination location privacy is a challenging and important problem in sensor networks. Nevertheless, privacy preserving communication in sensor networks is still a vir...