Automated time activity classification based on global positioning system (GPS) tracking data

• Main Authors: Wu Jun (Author), Jiang Chengsheng (Author), Houston Douglas (Author), Baker Dean (Author), Delfino Ralph (Author)
• Format: Knjiga
• Izdano: BMC, 2011-11-01T00:00:00Z.
• Teme: article
• Online dostop: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>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 participant...