文章基本信息

标题：A Personal Navigation System with Functions to Compose Tour Schedules Based on Multiple Conflicting Criteria
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作者：Takayuki Shiraishi ; Munenobu Nagata ; Naoki Shibata 等
期刊名称：IPSJ Digital Courier
电子版ISSN：1349-7456
出版年度：2005
卷号：1
页码：528-536
DOI：10.2197/ipsjdc.1.528
出版社：Information Processing Society of Japan
摘要：In order to allow tourists to travel to multiple destinations efficiently, we need a personal navigation system which computes and shows the best route to the next destination and facilitates composition of a schedule for visiting those destinations taking account of various requirements such as relative importance among destinations, time restrictions, travel expenses, and so on. There is sometimes a tradeoff between these requirements. In this paper, we extend our existing personal navigation system called 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 a 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.