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Quad Tree and Spatial data indexing
Quad Tree and Spatial data indexing People who analyze algorithms have double happiness. First of all they experience the sheer beauty of elegant mathematical patterns that surround elegant computational procedures. Then they receive a practical payoff when their theories make it possible to get other jobs done more quickly and more economically. D. E. Knuth just put few sentences as above. The problem is, the page should stay there, until someone clicks this link:Quad Tree and Spatial data indexing …