Ahmed Elsaify

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A wireless sensor network has been designed and deployed to gather data from nodes deployed inside glaciers. This paper describes the solutions to power management, radio communications and other challenges faced in the system together with a discussion of the performance of the final system. 18 months of data have now been received, which provide an(More)
<i>Wireless sensor networks</i> demand the need to design practical and robust communication protocols to meet the application specifications. Our research focuses on designing and implementing an <i>environmental sensor network</i> to be used for sub-glacial study. The glacier is a very hostile environment presenting severe challenges and complications in(More)
These compose an assistive, intelligent environment for activity recognition. We provide results demonstrating a higher level of accuracy in the recognition of fine motor tasks when the environment is augmented with a mobile robot and show the ability of our learning algorithm to reduce VSN communication compared to a naïve, greedy structure learning(More)
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