Roshan Kotian

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This paper discusses optimizations made to the Proba-V mapping algorithm implementation by a combination of CPU multithreading and porting parts of the implementation to GPUs. The mapping now runs 3 times faster for a small input (13MB) and 2.3 times faster for a big input (248MB). Given the fact that the reading of files takes upto one-third of the total(More)
Internet of Things promises large scale interconnected sensing and actuation capabilities in domains, areas, applications and activities never accessed before by Internet. Besides other technical barriers, wireless network node lifetime impedes its applicability. To reduce the energy cost incurred by wireless communication, several existing mechanisms(More)
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