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An Online Dictionary Learning-Based Compressive Data Gathering Algorithm in Wireless Sensor Networks
To adapt to sense signals of enormous diversities and dynamics, and to decrease the reconstruction errors caused by ambient noise, a novel online dictionary learning method-based compressive data gathering (ODL-CDG) algorithm is proposed. The proposed dictionary is learned from a two-stage iterative...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5087342/ https://www.ncbi.nlm.nih.gov/pubmed/27669250 http://dx.doi.org/10.3390/s16101547 |