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 queen 蜂王(0)皇后(4)女王(4)
 皇后
 By taking the queen problem for example,the method is used to derive more than 3000 queens problem with time average about 55 min, while 124ms is used for deriving 100 queens problem. 以n皇后问题为例,采用这种算法求解3000个皇 后问题所用时间平均约为55min,而求解100个皇后问题所用时间平均只有约124ms。 短句来源 This paper prisents a programming method companion sequence method in resolving a famous classic problem five queen problem. 本文以经典的五皇后问题为背景提出一种程序设计方法——伴随序列法 . 这种方法适用的题目具有这样的特点 :已经知道其递归公式 ,想要求出满足条件的序列 . 短句来源 The backtracking algorithms of permutation problem,combination problem and queen problem are presented. These algorithms are of significance to the study of The Design and Analysis of Computer Algorithms,joining in The College Students Mathematical Modelling Match and The Middle School Students Olympic Informatics Match,et cetera. 介绍了排列问题、组合问题和皇后问题的回溯算法 ,对《算法设计与分析》课程的学习以及参加“大学生数学建模竞赛”与“中学生奥林匹克信息学 (计算机 )竞赛”等具有一定指导意义 . 短句来源 In this paper an improved coding based on PGA is discussed for optimization of combination with an example of N queen problem. The discussion states that the method is feasible. 以组合优化问题中的 N皇后为例 ,说明用此方法使其计算简明、直观、有效 短句来源
 蚁后
 In this paper, the ant colony algorithm (ACA), a good algorithm for TSP, is developedto solve Quasi-TSP. A queen ant rule proposed in this paper and a mutation mechanismusing 2-exchange method are adopted in the algorithm. 利用蚁群算法是可以较好解决TSP的一类新型模拟进化算法,适应“类TSP”的要求,并通过“蚁后规则”和变异机制的引入,提出了一种改进的人工蚁群算法。 短句来源

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 queen
 The definition of Q-matrix is given, and it is found that the queen algorithm enables to search the Q-matrix. In 1998 a National Registry for CRC was instituted in Queen Giovanna Hospital, Sofia. Here, we investigated the influence of feeding height levels on the pasture larval contamination level (PCL) in a natural African savannah eco-system in Queen Elizabeth National Park, western Uganda. During his career as Professor of Physiology firstly at The Queen's University of Belfast and subsequently at St. The study was approved by the Ethics Committee of the Queen's Medical Centre, Nottingham University. 更多
 In this paper,we summarige much of the work done on modular queen problem and related Combi- uatorial problems,that following four propositions are eguivaleut: i)M(n)=n. ii)There exists a pandiagonal magic Square of orde n with magic sum 1. iii)There exists a pandiagonal Latin Square of order n Ⅳ)There exists a pair of orthogonal Pandiagonal Latin Square of order n. 本文总结了关于模 n—王后问题和有关组合问题的已有结论,证明了当 gcd(n,12)=6时,M(n)=n-2,且证明了下列四个命题是等价的:①m(n)=n;②存在幻和为1的 n 阶全幻方;③存在 n 阶全对角线拉丁方;④存在正交 n 阶全角线拉丁方。 Natural numbers larger than three,or n>3,are divided into 7 parts in a paper byFalkowski B,J.and Schmitz L.,in which a special solution of the n-Queen' s problem isgiven for every n in each part.The author has improved the method by dividing natural num-bers larger than three into only 5 parts. A solution of the n-Queen's problem for n in eachpart is worked out with a unified method so that the existing result is significantly simpli-fied. 在ＦａｌｋｏｗｓｋｉＢＪ和ＳｃｈｍｉｔｚＬ的论文中，大于３的自然数被分成７部分，并对每部分中的ｎ给出了ｎ皇后问题的一个特解。本文改进了他们的方法，将大于３的自然数仅分成５部分，然后对每部分中的ｎ用统一方法给出ｎ皇后问题的一种解，从而有效地简化了已有的结果。 This paper prisents a programming method companion sequence method in resolving a famous classic problem five queen problem. This method is effective and commonly used. 本文以经典的五皇后问题为背景提出一种程序设计方法——伴随序列法 .这种方法适用的题目具有这样的特点 :已经知道其递归公式 ,想要求出满足条件的序列 .此法很有效 ,具有相当的通用性 << 更多相关文摘
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