Research Article
Continuous Visible Query for Three-Dimensional Objects in Spatial Databases
Table 3
Datasets in the experiment.
| Name | Objects | Space | Index | Distribution |
| Dataset I | 100 | | Null | Uniform | Dataset II | 250 | | Null | Uniform | Dataset III | 500 | | Null | Uniform | Dataset IV | 5000 | | Quadtree | Uniform |
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