4539 search results - page 690 / 908 » Localization in wireless sensor networks |
158
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PERCOM
2008
ACM
16 years 3 months ago
2008
ACM
Existing code update protocols for reprogramming nodes in a sensor network are either unsuitable or inefficient when used in a mobile environment. The prohibitive factor of uncert...
150
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MOBIHOC
2004
ACM
16 years 3 months ago
2004
ACM
Clock synchronization is a crucial basic service in typical sensor networks, since the observations of distributed sensors more often than not need to be ordered ("a happened...
138
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CORR
2006
Springer
15 years 4 months ago
2006
Springer
Abstract--In this paper, we propose a decentralized sensor network scheme capable to reach a globally optimum maximum-likelihood (ML) estimate through self-synchronization of nonli...
132
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ALGOSENSORS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. In this paper, we investigate the possibility to deterministically solve the gathering problem (GP) with weak robots (anonymous, autonomous, disoriented, deaf and dumb, a...
136
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ALGOSENSORS
2009
Springer
15 years 11 months ago
2009
Springer
We study scenarios where mobile hubs are charged with building a communication bridge between two given points s and t. We introduce a new bi-criteria optimization problem where th...