Gasser Akila

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In this paper, we present " Kalema " , a system for digitizing Arabic scanned documents for the visually impaired such that it can be converted to audio format or Braille. This is done through a GWAP which offers a simple, challenging game that helps attract many volunteers for this cause. We show how such a tedious task can be achieved accurately and(More)
Although generally not appreciated, lying constitutes a great part of human conversation. Thereby the nonverbal behavior plays a crucial role, as so-called deception cues can reveal the real intention or emotion by facial expressions or body movements. In this paper, we examine facial cues of deception and present a preliminary perception study with a(More)
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