Trajectory Modeling of Moving Objects Based in Spatio-temporal Database

被引：0

作者：

Liu Jun ^{[1
]}

Li Jingwei ^{[1
]}

机构：

[1] Henan Mech & Eectr Engn Coll, Dept Comp Sci, Xinxiang, Peoples R China

来源：

ADVANCED MATERIALS SCIENCE AND TECHNOLOGY, PTS 1-2 | 2011年 / 181-182卷

关键词：

moving objects; Moving Objects Spatio-Temporal model; trajectory modeling; Linear Regression model;

D O I：

10.4028/www.scientific.net/AMR.181-182.54

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Trajectory modeling of moving objects is one of the key problems in spatio-tempo-ral databases research. In a series of moves spatio-temporal database information and finding time to update in actual application space and threshold distance threshold, this paper combines the ideas of the linear regression model in mathematics to propose the trajectory model, which is on the basis of the Moving Objects Spatio-Temporal model and supports the past, present and future information processing. It effectively predicts the moving objects of movement trend and scope at any time within the threshold.

引用

页码：54 / 59

页数：6

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