Author : Ravindra K. Ahuja
Publisher : Forgotten Books
ISBN 13 : 9780656460038
Total Pages : 46 pages
Book Rating : 4.32/5 ( download)
Book Synopsis Faster Algorithms for the Shortest Path Problem (Classic Reprint) by : Ravindra K. Ahuja
Download or read book Faster Algorithms for the Shortest Path Problem (Classic Reprint) written by Ravindra K. Ahuja and published by Forgotten Books. This book was released on 2018-02-13 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Faster Algorithms for the Shortest Path Problem Surprisingly, these two directions have not been very complementary. The algorithms that achieve the best worst-case complexity have generally not been attractive empirically and the algorithms that have performed well in practice have generally failed to have an attractive worst-case bound. In this paper, we present new implementations of Dijkstra's algorithm intended to bridge this gap. Under the assumption that arc lengths are bounded by a polynomial function of n these algorithms achieve the best possible worst-case complexity for all but very sparse graphs and yet are simple enough to be efficient in practice. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com 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.