公开(公告)号：KR1020080021427A

公开(公告)日：2008-03-07

申请号：KR1020060084834

申请日：2006-09-04

Applicant: 성균관대학교산학협력단

Inventor： 이지형 ,  윤태복 ,  박두경

IPC: G06Q50/30 ,  G06Q50/10

CPC classification number: G06Q50/28 ,  G06Q10/047 ,  G06Q50/30 ,  G06Q50/10

Abstract: A method for reasoning a spatiotemporal location of a moving object based on path data is provided to obtain time information for a destination or predetermined location, and reason the destination, a path, the location after a predetermined time, and a location arrival time of the moving user by analyzing past paths of the moving user. Past paths of a moving user are collected. A matching degree is measured among the past paths. The matched path is selected among all past paths by using the matching degree and data for the unmatched paths is excluded. Similarity between the path until a current path and path data of the selected matched path is measured to analyze moving property of the moving user. A spatiotemporal location of the moving user is reasoned based on the similarity. A suitable path of which the similarity is included in a similarity threshold is selected. A representative path representing the path among the selected paths is selected. A spatiotemporal reasoning service is provided to the moving user based on the selected path.

Abstract translation: 提供了一种基于路径数据推理运动物体的时空位置的方法，以获得目的地或预定位置的时间信息，以及理想的目的地，路径，预定时间之后的位置以及位置到达时间 通过分析移动用户的过去路径来移动用户。 收集移动用户的过去路径。 在过去的路径中测量匹配度。 通过使用匹配度在所有过去路径中选择匹配路径，排除不匹配路径的数据。 测量直到当前路径的路径与所选匹配路径的路径数据之间的相似度，以分析移动用户的移动属性。 基于相似性推理移动用户的时空位置。 选择相似性包括在相似性阈值中的合适路径。 选择表示所选路径中的路径的代表路径。 基于所选择的路径向移动用户提供时空推理服务。