1348 search results - page 226 / 270 » Group monitoring in mobile wireless sensor networks |
128
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TC
2008
15 years 1 months ago
2008
We propose a general framework of the iterative local solution (ILS) for computing a connected dominating set (CDS) in ad hoc wireless networks, which include wireless sensor netwo...
111
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MOBISYS
2007
ACM
16 years 1 months ago
2007
ACM
This paper presents MyExperience, a system for capturing both objective and subjective in situ data on mobile computing activities. MyExperience combines the following two techniq...
113
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ICIP
2002
IEEE
16 years 3 months ago
2002
IEEE
In this paper, we propose and analyze a routing protocol for mobile ad hoc networks that supports efficient image retrieval based on metadata queries. In digital photography, meta...
108
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MOBISYS
2005
ACM
16 years 1 months ago
2005
ACM
Abstract-Maintaining optimal consistency in a distributed system requires that nodes be always-on to synchronize information. Unfortunately, mobile devices such as laptops do not h...
124
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SENSYS
2003
ACM
15 years 7 months ago
2003
ACM
Event-driven sensor networks operate under an idle or light load and then suddenly become active in response to a detected or monitored event. The transport of event impulses is l...