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Skin color is one of most important source of information widely used in Human-Computer Interaction (HCI) system where detecting the presence of the human plays a key role. It is because of the dynamics and articulations of human body which is hard to be captured rather than using primitive feature like skin color. However, skin color varies across(More)
This paper studies meta-heuristic methods in solving an appointment-scheduling problem in a hospital in Canada. Our paper proposes a two-step algorithm: The first step creates an initial solution with a Greedy Algorithm considering many strategies. The second step consists in choosing the best strategy and improving it with Tabu Search. Our algorithm(More)