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Excerpt from An O(n Log N) Algorithm for the Voronoi Diagram of a Set of Simple Curve Segments: Preliminary Version <p>We overcome this problem by computing only the 'essential' part of the Voronoi diagram of a slab, where this essential part has size only O(k) if the slab contains 1: endpoints of X. Furthermore, merging two slabs that collectively contain 1: endpoints takes only O(k) work. (note: actually, I: should be the number of segments with endpoints in the slab.) This implies that cad-i stage takes linear time and our stated time bound follows. <p>About the Publisher <p>Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com <p>This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.