More particularly, the preferred embodiment of {TAIL ~ the present invention} improves the technique of defining {HEAD ~ the grid cell size} in a grid for a given data set, thereby improving the grid indexing process that locates a particular minimum bounding rectangle and the associated geometric shape 
More particularly , the preferred embodiment of { TAIL ~ the present invention } improves the technique of defining { HEAD ~ the grid cell size } in a grid for a given data set , thereby improving the grid indexing process that locates a particular minimum bounding rectangle and the associated geometric shape
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