A Personal Navigation System with a Schedule Planning Facility Based on Multi-Objective Criteria
نویسنده
چکیده
In our previous work, we have proposed a personal navigation system called P-Tour, which facilitates tourists to compose a schedule to visit multiple destinations taking into account their preferences and time restrictions. In this paper, we extend P-Tour in the following two ways: (1) allowing users to optimize their tour schedules under multiple conflicting criteria such as total expenses and satisfaction degrees; and (2) navigating users to the next destination in more efficient way. We have implemented the above extensions and integrated them into P-Tour. Through some experiments, we show the effectiveness of the proposed extensions. : personal navigation, mobile Internet, schedule planning, genetic algorithms, multi-objective optimization
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