Spatial data mining is data mining that discovers useful knowledge from spatial data. Spatial data consists of points, lines, rectangles, polygons, and so on. Together with GIS, there has been active research going on recently in spatial data mining. ...
Spatial data mining is data mining that discovers useful knowledge from spatial data. Spatial data consists of points, lines, rectangles, polygons, and so on. Together with GIS, there has been active research going on recently in spatial data mining. In this research, we propose query optimization strategies to process spatial data mining queries. These strategies are based on creation and maintenance of spatial materialized views, query reuse utilizing index schemes, and sampling of data mining queries.