| Y-J. Chiang: Experiments on the Practical I/O Efficiency of Geometric Algorithms: Distribution Sweep vs. Plane Sweep. These Proceedings. |
....orthogonal segment intersection, the batched range searching, and the isothetic rectangle intersection problems in the optimal number of I O operations. We can solve these problems with exactly the same plane sweep algorithms as are used in internal memory. Optimal and efficient in practice [6] algorithms for the three problems are also developed in [8] but as noted earlier, these algorithms are very I O specific. A note should also be made on the fact that the search operations are batched. Batched here means that we will not immediately get the result of a search operation. ....
Y-J. Chiang: Experiments on the Practical I/O Efficiency of Geometric Algorithms: Distribution Sweep vs. Plane Sweep. These Proceedings.
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