Indexing the Current Positions of Moving Objects on Road Networks

被引：0
|
作者：
Bok, Kyoung Soo [1 ]
Yoon, Ho Won [2 ]
Seo, Dong Min [2 ]
Jang, Su Min [2 ]
Kim, Myoung Ho [1 ]
Yoo, Jae Soo [2 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Comp, Seoul, South Korea
[2] Chungbuk Natl Univ, Dept Comp & Commun Engn, Chungcheongbuk, South Korea
来源：
ADVANCES IN WEB AND NETWORK TECHNOLOGIES, AND INFORMATION MANAGEMENT, PROCEEDINGS | 2007年 / 4537卷
关键词：
Spatio-temporal data; moving object; road network; index structure;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we propose an intersection-oriented network model to solve this problem of increasing update costs when objects move to adjacent road segments because of the disconnectivity of adjacent road segments. Our intersection-oriented network model preserves network connectivity by not splitting intersecting nodes that three or more edges meet. We also propose an efficient indexing method based oil the intersection-oriented network model for Current locations of moving objects on road networks.
引用
收藏
页码：247 / +
页数：2
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