Excerpt from Cascading Divide-and-Conquer: A Technique for Designing Parallel Algorithms (Classic Reprint)
Visibility from a Point: Given n line segments such that no two intersect (except possibly at endpoints) and a point p, determine that part of the plane visible from p if all the segments are opaque. A (log nlog log n,u) solution was given in We improve this to (log n,u).
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PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332870325
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Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332870325
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book presents a powerful technique called cascading divide-and-conquer, a set of efficient algorithms for solving geometric problems in parallel. It improves on existing methods by offering reduced time complexity for a wide range of problems, including segment intersection detection, trapezoidal decomposition, and planar point location. The book also introduces new techniques: fractional cascading, and plane sweep tree construction. It shows how to apply cascading divide-and-conquer to solve the challenging 3D maxima, 2-set dominance counting, and visibility from a point problems. All of the algorithms presented run in O (log n) time with either linear or sub-linear processors in the CREW PRAM model. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781332870325_0
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Vendeur : Revaluation Books, Exeter, Royaume-Uni
Paperback. Etat : Brand New. 52 pages. 8.82x5.75x0.16 inches. This item is printed on demand. N° de réf. du vendeur zk1332870325
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