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Showing 1 to 3 of 3 for “"opportunistic sensing"”.
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Opportunistic sensing and mobile data delivery in the CarTel System
… mobility as cars and people to provide coverage (opportunistic mobility), and using the abundance of short duration network connections to provide low-cost data delivery (opportunistic networking). We use these two techniques to build a mobile sensor computing system called CarTel, to collect, …
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Learning sparse representation for image signals
… tasks of super-resolution, classification, and opportunistic sensing. Image super-resolution is an ill-posed problem in which we want to recover the high-resolution image from the corresponding low-resolution image. We formulate a coupled dictionary learning algorithm which explicitly learns the …
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Urban computing using call detail records : mobility pattern mining, next-location prediction and location recommendation
… context of urban spaces by connecting ubiquitous sensing technologies, analytical models and visualizations to solve challenging problems in urban environment and operation systems. This paper focuses on Call Detail Records, one widely collected opportunistic sensing data source for billing …