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Position history management device, position history management system, server device, position history management method, and program
Position history management device, position history management system, server device, position history management method, and program
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机译：位置履历管理装置，位置履历管理系统，服务器装置，位置履历管理方法以及程序
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摘要
PROBLEM TO BE SOLVED: To provide a positional history managing device, a positional history managing system, a server device, a positional history managing method and a program permitting more accurate determination of need for correction than in correction based on the history of previous positional information in a time series.;SOLUTION: Positional information is stored in a time series, road network data defining a road network is stored, road network data corresponding to the positional information is specified by matching, the road network data specified with respect to the pertinent positional information is compared with road network data specified with respect to positional information after or before and after the pertinent positional information on a time series basis to determine connectability between the sets of positional information, and whether or not the pertinent positional information requires correction is determined on the basis of the result of determination of the connectability.;COPYRIGHT: (C)2012,JPO&INPIT
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