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Automated time activity classification based on global positioning system (GPS) tracking data
BACKGROUND: Air pollution epidemiological studies are increasingly using global positioning system (GPS) to collect time-location data because they offer continuous tracking, high temporal resolution, and minimum reporting burden for participants. However, substantial uncertainties in the processing...
Autores principales: | Wu, Jun, Jiang, Chengsheng, Houston, Douglas, Baker, Dean, Delfino, Ralph |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3256108/ https://www.ncbi.nlm.nih.gov/pubmed/22082316 http://dx.doi.org/10.1186/1476-069X-10-101 |
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