Algorithms are presented which solve the planar convex hull problem on a variety of mesh-connected arrays of processors without using recursion or divide-and-conquer techniques. The algorithms for one-way iterative arrays, one-way linear cellular arrays, and two-way linear cellular arrays all ...
Kirkpatrick, D. G., and R. Seidel. 1986. “The Ultimate Planar Convex Hull Algorithm?”SIAM Journal on Computing15 (1): 287–299. https://doi.org/10.1137/0215021. Web of Science ®Google Scholar Kool, W., H. Van Hoof, and M. Welling. 2018. “Attention, Learn to Solve Routing ...
Chan's AlgorithmO(nlog(n)1996 Kirkpatrick–SeidelO(nlog(h))the ultimate planar convex hull algorithm1986 Incremental Convex Hull AlgorithmO(nlog(n))1984 Code Structure All of the repositories use the same structure: a Coordinate class and a ConvexHull class. The Coordinate class is identical thr...
In addition, the algorithm presented here is the first parallel algorithm for the three-dimensional convex hull problem that is not based on the serial ... NM Amato,FP Preparata - 《Algorithmica》 被引量: 88发表: 1995年 Parallel Algorithms for Convex Hull Problems and Their Paradigm A convex...
Differences in the shelter provision by colonies across the four growth forms were described calculating: (i) the shelter size factor, as the ratio of the shelter volume to the surface of the colony; (ii) the surface complexity, as the ratio of the surface to the planar area of the colony...
Summary: This paper investigates restrictions of the convex hull problem to special planar point sets. The general problem is a well known and investigated problem of computational geometry. The restrictions are motivated by possible application in layout verification resp. in digital image processing. ...
K Y r computationalgeometry pointset conVex ull algorit m 平面点集的凸包问题是计算几何领域的经典问 题之一 该问题的输入为平面上 个点的坐标 一般 要求的输出是包含这些顶点的最小凸多边形的顺序 顶点序列 至今已有许多计算平面点集凸包的算法 并且很容易证明 2 3 在允许比较运算和算术运算的 计算模型下 该...
1986. "The Ultimate Planar Convex Hull Algorithm?" SIAM Journal on Computing 15 (1): 287–299. https://doi.org/10.1137/0215021. Kool, W., H. Van Hoof, and M. Welling. 2018. "Attention, Learn to Solve Routing Problems!." arXiv preprint arXiv:1803.08475. Li, Z., Q. Chen, and ...
Based on this characteristic of convex polygons,a new algorithm for computing the convex hull of a simple polygon is proposed in this paper,which is then extended to a new algorithm for computing the convex hull of a planar point set. First,the extreme points of the planar point set are ...
What new developments have emerged in the design and performance of planing boats? How do existing maneuvering models fail to account for the dynamics of various planing hull types? How do the findings of dynamic planar motion tests contribute to the understanding of planing hull behavior?