On-line decision support technology for spatial analysis

被引：0
|
作者：
Bo, F [1 ]
Ma, WZ [1 ]
Li, YJ [1 ]
机构：
[1] Harbin Inst Technol, Sch Management, Harbin 150001, Peoples R China
来源：
PROCEEDINGS OF 2002 INTERNATIONAL CONFERENCE ON MANAGEMENT SCIENCE & ENGINEERING, VOLS I AND II | 2002年
关键词：
on-line analytical processing(OLAP); on-line analytical Mining(OLAM); spatial data warehouse; materialization technology;
D O I：
暂无
中图分类号：
F8 [财政、金融];
学科分类号：
0202 ;
摘要：
Technology of Decision support system with spatial analytical function is discussed in this paper, including efficient spatial OLAP technology and scientific OLAM method. To solve the problems, materialization technology and scientific spatial information processing methods should be used in spatial data warehouse. We mainly discuss selective-materialization technology in two kinds of spatial data cubes for efficient spatial OLAP operations, furthermore we introduce cloudy theory and rough set theory into spatial OLAM methods to make scientific spatial analysis.
引用
收藏
页码：202 / 207
页数：6
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