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http://dx.doi.org/10.3745/KIPSTD.2003.10D.4.567

An Efficient Grid Cell Based Spatial Clustering Algorithm for Spatial Data Mining  

Moon, Sang-Ho (부산외국어대학교 컴퓨터공학부)
Lee, Dong-Gyu (에이츠컴 자동화사업부, 제어팀)
Seo, Young-Duck (부산대학교 대학원 컴퓨터공학과)
Abstract
Spatial data mining, i.e., discovery of interesting characteristics and patterns that may implicitly exists in spatial databases, is a challenging task due to the huge amounts of spatial data. Clustering algorithms are attractive for the task of class identification in spatial databases. Several methods for spatial clustering have been presented in recent years, but have the following several drawbacks increase costs due to computing distance among objects and process only memory-resident data. In this paper, we propose an efficient grid cell based spatial clustering method for spatial data mining. It focuses on resolving disadvantages of existing clustering algorithms. In details, it aims to reduce cost further for good efficiency on large databases. To do this, we devise a spatial clustering algorithm based on grid ceil structures including cell relationships.
Keywords
Spatial Clustering; Clustering Algorithm; Spatial Data Mining;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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