348 search results - page 36 / 70 » Estimation in sensor networks: a graph approach |
122
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SECON
2007
IEEE
15 years 7 months ago
2007
IEEE
—In this paper, we develop a joint Network Coding (NC)-channel coding error-resilient sensor-network approach that performs In-Network Processing based on channel code Design (IN...
114
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VTC
2010
IEEE
14 years 12 months ago
2010
IEEE
—Nonparametric belief propagation (NBP) is one of the best-known methods for cooperative localization in sensor networks. It is capable to provide information about location esti...
115
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MOBIHOC
2009
ACM
16 years 2 months ago
2009
ACM
Location-free boundary recognition is crucial and critical for many fundamental network functionalities in wireless ad hoc and sensor networks. Previous designs, often coarse-grai...
111
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NIPS
2004
15 years 2 months ago
2004
We introduce a computationally efficient method to estimate the validity of the BP method as a function of graph topology, the connectivity strength, frustration and network size....
123
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NETWORKING
2007
15 years 2 months ago
2007
Abstract. In this paper, we study the localization problem in large-scale underwater sensor networks. The adverse aqueous environments, the node mobility, and the large network sca...