منابع مشابه
Dartboard Arrangements
This note considers possible arrangements of the sectors of a generalised dartboard. The sum of the pth powers of the absolute differences of the numbers on adjacent sectors is introduced as a penalty cost function and a string reversal algorithm is used to determine all arrangements that maximise the penalty, for any p ≥ 1. The maximum value of the penalty function for p = 1 is well known in t...
متن کاملMethod to Identify and Score Darts thrown into Dartboard
The author examines the problem of scoring a game of darts by use of image processing techniques. Dart enthusiast today are forced to choose between playing on regulation equipment and manually keeping score, or to use inferior, nonregulation, electronic dartboards. This paper presents a novel method of using images gathered from a stationary camera to automatically segment the board into each ...
متن کاملJudging Japan’s FDI: The verdict from a dartboard model
Head, Keith, and Ries, John—Judging Japan’s FDI: The verdict from a dartboard model We evaluate Japan’s inward and outward FDI performance using theoretical benchmarks based on the premise that management teams headquartered around the world bid for the production facilities located in each country. Our model incorporates the assumption that bids are inversely proportionate to distance. It accu...
متن کامل2D Arrangements -
Constructs, maintains, modifies, traverses, queries, and presents arrangements on two-dimensional parametric surfaces. Complete and Robust All inputs are handled correctly (including degenerate input). Exact number types are used to achieve robustness. Generic – easy to interface, extend, and adapt Modular – geometric and topological aspects are separated Supports among the others: various poin...
متن کامل30 Arrangements
Given a finite collection S of geometric objects such as hyperplanes or spheres in R , the arrangement A(S) is the decomposition of R into connected open cells of dimensions 0, 1, . . . , d induced by S. Besides being interesting in their own right, arrangements of hyperplanes have served as a unifying structure for many problems in discrete and computational geometry. With the recent advances ...
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2000
ISSN: 1077-8926
DOI: 10.37236/1603