Maryland Spatial Index Demos

http://donar.umiacs.umd.edu/quadtree/

Authors: Frantisek Brabec; Hanan Samet Institution: University of Maryland

This large collection of Java applets allows users to see the decomposition caused by inserting/deleting data objects into a large number of spatial data structures. Entering user-defined data is generally easy to do, and the decomposition process is generally easy to see. The applets are somewhat limited in that they do not show code or pseudocode, or any explanation for how the data structures perform there operations. Each data structure has a brief description and references in the accompanying HTML page.

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