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	Path querying system on mobile devices
	Lin, Xing ; Wang, Yifei ; Tian, Yuan ; Wu, Lun
	2006
英文摘要	Traditional approaches to path querying problems are not efficient and convenient under most circumstances. A more convenient and reliable approach to this problem has to be found. This paper is devoted to a path querying solution on mobile devices. By using an improved Dijkstra's shortest path algorithm and a natural language translating module, this system can help people find the shortest path between two places through their cell phones or other mobile devices. The chosen path is prompted in text of natural language, as well as a map picture. This system would be useful in solving best path querying problems and have potential to be a profitable business system.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000236544500023&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; EI; CPCI-S(ISTP); 0
语种	英语
DOI标识	10.1117/12.673672
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/406720]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Lin, Xing,Wang, Yifei,Tian, Yuan,et al. Path querying system on mobile devices. 2006-01-01.

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