mcm竞赛中的几点注意事项.pptVIP

mcm竞赛中需要注意的几个问题 数学建模创新实践基地 * * mcm竞赛中的 几点注意事项 2011年12月10日 1、A good insight into the Problem. ● Modelers can frequently gain creditability by demonstrating that they understand the problem in its context.（教师工资系统） ● Their sections on “Practical Considerations” and “What Characterizes a Good Evaluation Method” demonstrated a clear understanding of the problem.（分数膨胀问题） ● The submissions that went beyond the stated problem and stayed true to the original goal received the most attention from the judges. Such papers showed creative and original thought, and they truly stood apart from the rest. Moreover, they showed the deepest understanding of the task at hand.（自行车轮子问题） 2、A solid “kernel”. ●Judges favored papers that provide a clear proof that their labelings are optimal for general k. The best proofs that we read were impressive, such as the one by the team from the National University of Defence Technology. That paper is among those that made the interesting observation that for general k there is an optimal labeling for the arrays in Part A and B that uses only nine different channels—which could be useful in some applications.（通讯频道分配） ● The paper from the National University of Defense Technology (pp. 155–168) includes perhaps the most comprehensive review of healthcare systems, metrics, and issues among all submissions. The paper is also notable for the sensitivity analysis of its models. Further, this team continues to tie their scienti?c knowledge throughout the paper, resulting in exceptional comparisons and evaluation of healthcare systems based on their models.（医疗保健系统评价） 3、平衡意识：在理论与实际之间、宏观把握与微观分析之间以及此目标与彼目标之间trade off 。 ● when faced with a decision either to present complicated mathematical analysis on only a portion of the problem or else to attempt a complete modeling effort, chose the latter. （大碰撞） ● it was extremely important to be able to choose assumptions that did not make the problem too simple but still relevant.（自行车轮子问题） 4、一个全面、协调的模型。