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    1995
    ACM
    105views Automated Reasoning» more  GIS 1995»
    A Window Retrieval Algorithm for Spatial Databases Using Quadtrees
    13 years 8 months ago
    A Window Retrieval Algorithm for Spatial Databases Using Quadtrees
    Download  www.cs.umd.edu
    An algorithm is presented to answer window queries in a quadtree-based spatial database environment by retrieving the covering blocks in the underlying spatial database. It works ...
    Walid G. Aref, Hanan Samet
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