M. E. Zarki

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For a typical portable handheld device, the backlight accounts for a significant percentage of the total energy consumption (e.g., around 30% for a Compaq iPAQ 3650). Substantial energy savings can be achieved by dynamically adapting backlight intensity levels on such lowpower portable devices. In this paper, we analyze the characteristics of video(More)
The fast advances of mobile devices and positioning technologies has led to the flourish of Location-Based Services (LBS), in that people want to enjoy wireless services everywhere like in hotels, colleges, etc. LBS, the branch of computer program level services used in various fields and support, the application are broadly classified as Maps and(More)
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