2013年美国大学生数学建模竞赛(MCMICM)参赛规则中英文对照
2013年美赛MCM题目A评委点评中文翻译
介绍今年的焦点问题是如何实现质量和数量的平衡。
在质量方面，尽可能使热量均匀地分布。
目标是降低或避免矩形烤盘四个边角发生热量聚集的情况。
所以解决热量均匀分布这方面的问题，使用圆形烤盘是最佳的选择。
在数量方面，应该使烤盘充分的占据烤箱的空间。
所以我们的目的是使用尽可能多的烤盘来充分占据烤箱的空间，此时矩形烤盘是最佳选择。
对于这方面的问题的解决，就要考虑烤盘在烤箱水平截面上所占的比率。
在这个评论中，我们首先描述判断步骤，然后再讨论队伍对于三个问题的求解。
下一个话题就是论文的灵敏度和假设，紧随其后讨论确定一个给定方法的优势和劣势。
最后，我们简短的讨论一下参考和引用之间的区别。
过程第一轮的判别被称为“分流轮”。
这些初始轮的主要思想是确定论文应被给予更详细的考虑。
每篇论文应该至少阅读两次。
在阅读一篇论文的时候，评审的主要问题是论文是否包含所有必要的成分,使它成为一个候选人最详细的阅读。
在这些初始轮中，评审的时间是有限制的，所以我们要尽量让每一篇论文得到一个好的评判。
如果一篇论文解决了所有的问题，就会让评审觉得你的模型建立是合理的。
然后评审可能会认为你的论文是值得注意的。
有些论文在初轮评审中可能会得到不太理想的评论。
特别值得注意的是，一篇好的摘要应该要对问题进行简要概述，另外，论文的概述和方法，队员之间应该互相讨论，并且具体的结果应该在某种程度上被阐述或者表达出来。
在早期的几轮中，一些小细节能够有突出的表现，包括目录，它更便于评委看论文，同时在看论文的时候可能会有更高的期待。
问题求解也很重要。
最后，方法和结果要清晰简明的表达是至关重要的。
另外，在每个部分的开始，应该对那个部分进行一个概述。
在竞赛中，建模的过程是很重要的，同时也包括结论的表达。
如果结果没有确切和充分的表达，那么再好的模型和再大努力也是没有用的。
最后的回合最后一轮阅读的第一轮开始于评委会会议。
在这个会议中，评委将进行讨论，他们会分享他们各自认为的问题的关键方面。
美赛规则说明及注意事项
BEFORE THE CONTEST BEGINS
Choose your team members Registration
All teams must be registered before 2PM EST on Thursday, February 4 2015. COMAP will not accept late registrations for MCM/ICM 2015 under any circumstances. NO EXCEPTIONSWILL BE MADE.
2014 MCM Statistics
6755teams participated 391 US Teams (6%) 6364 Foreign Teams (94%) 13 Outstanding Winners (1%) 12 Finalist Winners (1%) 656 Meritorious Winners (9%) 2168 Honorable Mentions (31%) 3891 Successful Participants (57%) 15 Unsuccessful Participants (1%)
MCM
The Mathematical Contest in Modeling (MCM), hold its 31th annual competition in February 2015. 6755 teams 17 countries participated in 2014. designed to stimulate and improve problem-solving and writing skills in mathematics. Students participate as team members rather than as individuals, creating an environment for sharing knowledge and skills.
2013美国赛 MCM-ICM 英语原文+翻译
2013 MCM ProblemsPROBLEM A: The Ultimate Brownie PanWhen baking in a rectangular（矩形的）pan heat is concentrated（集中）in the 4 corners and the product gets overcooked（焙烧过度）at the corners (and to a lesser extent(较小程度上) at the edges). In a round（圆）pan the heat is distributed evenly（均匀的）over the entire outer edge and the product is not overcooked at the edges. However, since most ovens（烤箱）are rectangular in shape using round pans is not efficient（高效）with respect to（关于）using the space in an oven. Develop a model to show the distribution（分布规律）of heat across the outer edge of a pan for pans of different shapes - rectangular to circular（圆形）and other shapes in between.Assume1. A width to length ratio（···比）of W/L for the oven which is rectangular in shape.2. Each pan must have an area of A.3. Initially two racks in the oven, evenly spaced（均匀分布）.Develop a model that can be used to select the best type of pan (shape) under the following conditions（条件）:1. Maximize number of pans（平底锅）that can fit in the oven (N)2. Maximize even distribution （均匀分布）of heat (H) for the pan3. Optimize（最优化）a combination of （···的综合）conditions (1) and (2) where weights p and (1- p) are assigned to（被分配···）illustrate（阐明）how the results vary with different values of W/L and p.In addition to your MCM formatted solution, prepare a one to two page advertising sheet for the new Brownie Gourmet Magazine highlighting（使··突显出来）your design and results.在矩形烤盘烘焙的时候，热量会被集中到4个角，食物会被烘焙过度（热量较小程度上在边缘）。
2013美国数模竞赛C题中文翻译
2013年美国数模竞赛ICM题目翻译（C题）我们的社会总是致力于开发和使用模型来预测地球的生物和环境的卫生条件。
许多科学研究认为地球的环境和生物系统承受的压力越来越大,但是很少有全球模型来测试这些压力带来的赔偿。
由联合国支持的《生态系统评估综合报告》显示,近三分之二的地球的维持生命的生态系统——包括干净的水,纯净的空气,和稳定的气候-正在退化,被不可持续的使用。
人类是得出了很多关于这次的损坏的原因。
其中有不断飙升的要求食品、新鲜水、燃料和木材，到戏剧性的环境变化,比如森林砍伐,空气,土地和水的污染。
尽管大量的研究上进行本地栖息地和区域因素,当前的模型没有充分告知决策者如何他们的省政策可能会影响整个地球的健康。
许多模型忽略复杂的全球因素和无法确定潜在的政策影响远程。
而科学家们意识到,复杂的人际关系和交叉效应在无数环境和生物系统的影响地球的生物圈,电流模型经常忽略这些关系或限制系统的连接。
系统的复杂性体现在多个交互,反馈循环,紧急行为,和即将到来的状态改变或临界点。
最近写的文章22国际性质已知的科学家题为“接近一个状态改变地球的生物圈”概括了许多相关的问题需要科学模型的重要性预测潜在的状态改变行星的卫生系统。
本文提供了两个具体的定量建模的挑战在呼吁更好的预测模型:1)改善生物预测通过全球模型,拥抱的复杂性地球的相互关联的系统,包括当地条件的影响的全球系统,反之亦然。
2)确定因素,可能产生不健康的全球状态变化和显示如何使用有效的生态系统管理来防止或限制这些即将发生的状态的改变。
结果研究的问题是:我们是否能使用本地或全球模型构建区域组件的地球健康,预测潜在的状态改变和帮助决策者设计有效的策略基于他们的潜在影响地球健康。
尽管许多警告迹象出现,没有人知道地球是真正接近全球临界点或如果这样一个极端的状态是不可避免的。
《自然》这篇文章和许多其他人指出,有几个重要的元素在工作在地球生态系统(如。
,当地的因素,全球影响,多维因素和关系,不同时间和空间尺度上)。
美国大学生数学建模竞赛竞赛(MCMICM)介绍
美国大学生数学建模竞赛竞赛(MCMICM)介绍创新工程办公室编总第13期 2021年第1期 2021年5月3日我校在2021年美国大学生数学建模竞赛（MCM/ICM）中获得大奖（证书）数学建模竞赛是锻炼大学生分析、解决复杂实际问题能力的有效手段和途径，对于培养大学生的实践能力、创新能力、团队意识、合作精神、顽强意志和综合素质具有显著作用和效果。
近年来，我校特别重视该项赛事的组织指导工作，学校领导亲自过问，给以指导，教务处、创新办、理学院及其它相关院系及单位科学谋划，精心组织，积极配合，做好竞赛的组织、指导、宣传及动员工作。
同时，学习借鉴省内外高校先进的经验与做法，强化对参赛学生的培训与指导，积极参与各种建模竞赛，不断提高学生的建模水平与能力。
2021年，我校首次精选两支代表队参加2021年美国大学生数学建模竞赛，经过指导教师悉心指导，队员们克服重重困难，坚持不懈，顽强拼搏、协同作战，终于在3000多支来自世界各地的参赛队伍中脱颖而出，全部获奖，其中由理学院史加荣老师指导，信控学院自动化0802班宋君毅、计算机0802班宋亚鹏、环境学院环工0901班姚青三名同学组队的参赛小组荣获二等奖一项；由理学院王玉英老师指导，土木学院土木0908班卢俊凡、土木0906班孙泓毅、土木0907班刘敏三名同学组队的参赛小组荣获鼓励奖一项，取得较为优异成绩。
我们将以本次获奖为契机，采取有力措施，加强培养，不断扩大数学建模在学生中的影响，促使学生更好地应用数学、品味数学、理解数学和热爱数学，使学生在知识、能力及素质三方面迅速成长的同时，使我校的数学建模竞赛成绩取得新的突破。
附件：美国大学生数学建模竞赛简介主题词：数学建模竞赛获奖竞赛组织指导抄送：西安建筑科技大学各位校领导、校长办公室各院（系）、有关处室、校教学督导组共印100份承办科室：创新工程办公室电话:82205351附件：美国大学生数学建模竞赛简介美国大学生数学建模竞赛（MCM/ICM）是数学领域的一项国际级的竞赛。
美国数学建模竞赛参赛帮助中英文
MCM: The Mathematical Contest in ModelingICM: The Interdisciplinary Contest in ModelingMCM：数学建模竞赛ICM：交叉学科建模竞赛Contest Registration and Instructions竞赛注册和指导(All instructions and rules apply to ICM as well as to MCM, except where otherwise noted.)（所有MCM的说明和规则除特别说明以外都适用于ICM）To participate in MCM a team must be sponsored by a faculty advisor f rom their institution. The registration process must be completed by the advisor.每个MCM的参赛队需有一名所在单位的指导教师负责。
整个注册报名过程需由该指导教师完成。
IMPORTANT CHANGE TO CONTEST RULES FOR MCM/ICM 2009:2009年MCM/ICM规则的重要改变：Teams (Student or Advisor) are now required to submit an electronic copy of their solution paper by email to solutions@. Your email MUST be received at COMAP by the submission deadline of 8:00 PM EST, February 9, 2009.要求参赛队（由学生或者指导教师）通过Email提交一份解决方案的电子版拷贝，发到solutions@。
Email邮件必须在美国东部时间2009年2月9日上午8点前发到COMAP。
2013美赛指南
2013美赛指南2013年美国大学生数学建模竞赛官方网站：/undergraduate/contests/mcm比赛时间：美国东部时间2013年1月31日晚上8点-2月4日晚上8点（共4天）北京时间2013年2月1日上午9点-2月5日上午9点★比赛之前注册报名1. 注意网站上的所有时间都说的是美国东部时间。
2. 参赛机构（institute）派出的参赛队伍没有数量限制。
3. 每支参赛队伍都必须有一位来自参赛机构（institute）的导师（faculty advisor），每位指导老师的账号最多可以注册两支队伍。
报名费用1. 每支队伍$100。
如果想要赛后的评语，可以再加$100（非必需）。
2. 报名费用将在网上报名期间被扣除，缴费方式大多选为VISA card。
确认缴费后，组委会将在数秒内收到费用，为参赛队伍分配一个队号(team control number)，请务必将此显示team control number的网页打印出来，这将是参赛队唯一的注册证明，因为你将不会收到Email形式的注册认证。
这张纸上同时包含该队导师注册时使用的邮箱和密码，是整个比赛手续的必须信息。
参赛人员1. 比赛开始前，每支队伍的参赛人员都可以更改。
但是比赛开始后，参赛人员将不能修改或添加，但是可以删除（如果有人想退出比赛）。
2. 每支队伍最多3个人。
3. 每位学生只能参加一支队伍。
4. 参赛学生必须来自同一单位，必需和其指导老师属于同一单位。
★比赛开始后赛题公示1. 比赛将于美国东部时间2013年1月31日晚上8点准时开始。
2. 赛题将在网站/undergraduate/contests/mcm公布。
如果当时打不开上面的网站，则使用以下镜像网站查看赛题：/mcm/mcm/index.html/mcm/index.html。
3. MCM队伍选择A或B题，不能选择C题；ICM队伍只能选择C题。
可以在拿到赛题后确定参加的是MCM还是ICM。
历年美国大学生数学建模竞赛试题MCM.(翻译版)doc
1985 年美国大学生数学建模竞赛MCM 试题1985年MCM:动物种群选择合适的鱼类和哺乳动物数据准确模型。
模型动物的自然表达人口水平与环境相互作用的不同群体的环境的重要参数,然后调整账户获取表单模型符合实际的动物提取的方法。
包括任何食物或限制以外的空间限制,得到数据的支持。
考虑所涉及的各种数量的价值,收获数量和人口规模本身,为了设计一个数字量代表的整体价值收获。
找到一个收集政策的人口规模和时间优化的价值收获在很长一段时间。
检查政策优化价值在现实的环境条件。
1985年MCM B:战略储备管理钴、不产生在美国,许多行业至关重要。
(国防占17%的钴生产。
1979年)钴大部分来自非洲中部,一个政治上不稳定的地区。
1946年的战略和关键材料储备法案需要钴储备,将美国政府通过一项为期三年的战争。
建立了库存在1950年代,出售大部分在1970年代初,然后决定在1970年代末建立起来,与8540万磅。
大约一半的库存目标的储备已经在1982年收购了。
建立一个数学模型来管理储备的战略金属钴。
你需要考虑这样的问题:库存应该有多大?以什么速度应该被收购?一个合理的代价是什么金属?你也要考虑这样的问题:什么时候库存应该画下来吗?以什么速度应该是画下来吗?在金属价格是合理出售什么?它应该如何分配?有用的信息在钴政府计划在2500万年需要2500万磅的钴。
美国大约有1亿磅的钴矿床。
生产变得经济可行当价格达到22美元/磅(如发生在1981年)。
要花四年滚动操作,和thsn六百万英镑每年可以生产。
1980年,120万磅的钴回收,总消费的7%。
1986 年美国大学生数学建模竞赛MCM 试题1986年MCM A:水文数据下表给出了Z的水深度尺表面点的直角坐标X,Y在码(14数据点表省略)。
深度测量在退潮。
你的船有一个五英尺的草案。
你应该避免什么地区内的矩形(75200)X(-50、150)?1986年MCM B:Emergency-Facilities位置迄今为止,力拓的乡牧场没有自己的应急设施。
2013美国高中数学建模竞赛规则及参赛指南
2013美国高中数学建模竞赛规则及参赛指南[大] [中] [小]发布人：圣才学习网发布日期：2013-11-04 10:35 共5887人浏览HiMCM ® Contest Registration and InstructionsPLEASE NOTE THE CHANGES TO THE HiMCM RULES WHICH AREHIGH LIGHTED IN RED BELOW请着重关注下面以红色高亮标注的竞赛规则变动部分Registration Fee报名费*Please register only the teams that will take part in the contest．Registration fees are not refundable．*请只注册要参加比赛的队，报名费交了以后不能退。
The first step in the registration process is payment of the $75 registration fee per team． We accept payment via Mastercard or Visa， and payment must be made via our secure web site． We regret that we are not able to accept other forms of payment．注册过程的第一步是支付每个队75美金的注册费。
我们仅通过Mastercard 或者 Visa收取注册费，费用的收取通过我们的安全网络进行。
非常抱歉，我们不接受其他方式的付款。
To participate in HiMCM a team must be sponsored by a faculty advisor from that school． The registration process must be completed by the advisor．为了参加HiMCM，一个队伍必须有一个来自相同学校的指导教师。
美国大学生数学建模[1]..
![美国大学生数学建模[1]..](https://img.taocdn.com/s3/m/ae48222c2af90242a895e54d.png)
8.撰写科技论文的文字表达能力
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美国大学生数学建模竞赛的影响及意义
社会的认可
•2005年非上海生源高校毕业生就业进沪评分办法 博士+ 30分，硕士 + 24分，本科+ 20分 国际性或全国性比赛（含地方赛区）获奖证书 国际性比赛或全国性比赛奖项：一等奖+ 10分， 二等奖+ 9分，三等奖+ 8分 全国性比赛地方赛区奖项：一等奖+ 5分， 二等奖+ 4分，三等奖+ 3分
美国MCM+ICM竞赛规模
美国大学生数学建模竞赛参赛队数
年份
总数 中国
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我国及我校参加美赛的情况介绍
• • • •
我校参加美赛的情况 2007年: 2队（一等奖、三等奖各一项）； 2008年: 3队（二等奖三项）； 2009年: 14队（一等奖两项、二等奖一项、 三等奖11项）。
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美国大学生数学建模竞赛简介
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美国大学生数学建模竞赛的相关材料
•相关网站 •数模网 •数学中国美国大学生数学建模竞赛(MCM/ICM) /mcm/forum-108-1.html •[建模教程] 【综合下载】数学建模书籍全收录 （1976-2008） /mcm/thread-30718-1-1.html
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美国大学生数学建模竞赛的历史
1.美国大学生数学建模竞赛的历史起源
2.美国大学生数学建模竞赛的影响及意义
3. 我国及我校参加美赛的情况介绍
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美国大学生数学建模竞赛的历史起源
Mathematical Modeling
实际问题
数学
• 美国大学生数学建模竞赛(MCM)
• 美国大学生交叉学科竞赛（ICM)
2013美赛时间安排表
2013美赛时间安排表DSpringer，里面文献和书籍都能同时搜索，支持全文。
这里要推荐一种深度优先的文献查找方法。
我注意到很多网友掌握的文献其实挺多的，但是最终都一个一个地丢弃掉了，根本没从这些文献中获得任何有用的东西。
究其原因，原来他们看文献只是在找这篇文献能不能解决我的问题，如果解决不了就判定没用。
这种“找答案”的做法显然不对，美赛的问题大部分是没有完整的解决方案的，“答案”肯定找不到。
我们能找到一篇与问题相关的文献就足够了，它可能只是研究了问题的一个侧面，或者研究了问题的一个简化的版本，或者与其类似的问题。
我们要仔细阅读它，并且做一定的笔记，要弄清楚它的研究方法、思路、结论、目前的研究程度。
再继续追它的主要参考文献，直到我们找到最初的研究文献为止。
然后我们要做的是去找它的主要参考文献，然后再把这些文献按照刚才的方法研究过，这就是深度优先的文献查找方法。
一旦实践过这个方法以后，在你的笔记本上就会形成一个清晰的研究思路，接下来你要做的可能就是按照这个思路继续研究下去，或者从根本上另辟蹊径。
有的同学可能感觉到虽然这个思路很清晰，但是自己还是没有办法继续工作下去。
我想你也不必灰心，其实你的工作已经很了不起了，你把笔记本上的东西写在论文里给评委看看，肯定会给你的论文增色不少。
其实，很多优秀的论文都会在文章的一开头加一个introduction的部分，该部分的主要内容就应该是你对文献的总结结果，如果我是评委，看到你的文献中的introduction部分对文献梳理得非常清楚，我肯定会耐心地看下去，因为可以预见好戏会在后面。
●模型建立全国赛评奖时更注重文章的学术价值，而美赛更注重论文的实用性。
从这些年来美赛的选题来看，这些题目或者是和美国的经济社会紧密联系，或者是一些组织或大公司亟待解决的问题。
这些问题想要再从理论上做突破有很大困难。
组委会也没有想要把如此艰巨的任务留给参赛者，他们期待的只是把一些的方法的实用化。
美赛简介及竞赛规则
MCM/ICM竞赛简介享有数学建模“奥林匹克”之称的MCM/ICM竞赛是一项面向世界各国大学生的国际性赛事，包括The Mathematical Contest in Modeling(数学建模竞赛)、The Interdisciplinary Contest in Modeling(交叉学科建模竞赛)和MCM/ICM Media Contest(数学建模媒体竞赛)，由美国自然基金协会和美国数学及其应用联合会共同主办，运筹学与管理科学学会、工业与应用数学学会、数学学会等多家机构协办，目前已成为全世界最具影响力的大学生学科竞赛。
MCM(The Mathematical Contest in Modeling，数学建模竞赛)始于1985年，其宗旨是鼓励大学生通过对实际问题予以阐明、分析、建立数学模型并提出解法，来提高应用数学解决实际问题的能力和写作能力；ICM(The Interdisciplinary Contest in Modeling，交叉学科建模竞赛)始于2000年，其宗旨是发展并提升大学生运用数学方法解决交叉学科问题的能力和写作能力。
比赛每年举办一次。
竞赛形式为三名学生组成一队在四天内任选一题，完成该实际问题的数学建模的全过程，并就问题的重述、简化和假设及其合理性的论述、数学模型的建立和求解（及软件）、检验和改进、模型的优缺点及其可能的应用范围的自我评述等内容写出论文。
该项竞赛共设置四个奖项，分别为Outstanding Winner，Finalist，Meritorious Winner，Honorable Mentions。
在国内，约定俗成地将这四个奖项分别对应为特等奖、特等奖提名奖、一等奖、二等奖。
2013年吸引了来自中国、美国、加拿大、德国、印度、芬兰等15个国家和地区的6593支队伍参赛。
学习资料参赛规则【数学中国翻译】2014美国大学生数学建模竞赛（MCM/ICM）参赛规则中英文对照/thread-201325-1-1.html数学中国MCM/ICM参赛指南翻译（2014版）（任何单位转载须注明来源：）MCM:The Mathematical Contest in ModelingMCM：数学建模竞赛ICM:The InterdisciplinaryContest in ModelingICM：交叉学科建模竞赛ContestRules, Registration and Instructions比赛规则，比赛注册方式和参赛指南(All rules and instructions apply to both ICM and MCMcontests, exceptwhere otherwisenoted.)（所有MCM的说明和规则除特别说明以外都适用于ICM）To participate in a contest, each team must be sponsoredby a faculty advisor fromits institution.每个MCM的参赛队需有一名所在单位的指导教师负责。
2011美赛中英文参赛规则对照
MCM: The Mathematical Contest in ModelingICM: The Interdisciplinary Contest in ModelingMCM：数学建模竞赛ICM：交叉学科建模竞赛2011-Contest Rules, Registration and Instructions2011年-竞赛规则，注册和指导（北京诺亚数学建模公司提供）(All rules and instructions apply to both ICM and MCM contests, except where otherwisenoted.)（所有MCM的说明和规则除特别说明以外都适用于ICM）To participate in a contest, each team must be sponsored by a faculty advisor from its institution.中国建模人论坛：每个MCM的参赛队需有一名所在单位的指导教师负责。
Team Advisors: Please read these instructions carefully. It is your responsibility to make sure that teams are correctly registered and that all of the following steps required for participation in the contest are completed:Please print a copy of these contest instructions for reference before, during, and after the contest.Click here for the printer friendly version.指导老师：请认真阅读这些说明，确保完成了所有相关的步骤。
校苑数模MCMICM备战教程！-美国大学生数学建模竞赛（MCMICM）-校苑数...
校苑数模MCMICM备战教程！-美国大学生数学建模竞赛（MCMICM）-校苑数...MCM/ICM历史MCM全称：The Mathematical Contest in Modeling（数学建模竞赛，国内称为美国大学生数学建模竞赛）ICM全称：The Interdisciplinary Contest in Modeling（交叉学科建模竞赛，国内称为美国大学生数学建模与交叉学科竞赛）MCM始于1985年，由美国自然基金协会和美国数学应用协会共同主办，美国运筹学学会、工业与应用数学学会、数学学会等多家机构协办。
其宗旨是鼓励大学生对范围并不固定的各种实际问题予以阐明、分析并提出解法，每队在4天内对问题展开设计，要以清楚定义的格式写出解法论文。
该项比赛吸引了中国（含香港）、美国、英国、加拿大、芬兰、爱尔兰、澳大利亚、南非、新加坡等多个国家的著名大学代表队参加。
1999年COMAP推出了交叉学科建模竞赛。
其特等奖论文将刊登于同年 UMAP杂志。
近年来，MCM/ICM比赛越来越具有影响力，也得到越来越多的学校和单位认可。
特别是2009年，COMAP取消了每个学校（机构）只允许参加7支队伍的限制（以前MCM每个学校（机构）只能参加4支队伍，ICM只能参加3支队伍）。
其获奖学生在店铺、保送研究生、找工作时，在激烈的竞争中胜出的机会要多很多。
MCM/ICM其要求与国内竞赛大致相同，除了要求用英语阅读、写作水平外。
这对于中国的学生来说是一个非常大的挑战，如果成功参赛，将极大程度上提高英语水平。
MCM/ICM的问题涉及到的知识面非常广泛。
没有固定的模式，要求赛前准备的知识非常多，诸如微分方程及数字解，运筹学，图论，高级算法等。
MCM/ICM的问题都是开放问题（open question）。
开放问题就是没有完全解决的问题，所以不存在绝对标准的答案，只能说是提出一个更好的方法。
正是因为MCM/ICM有这个特点，很多科研人员都研究过或正在研究类似的问题。
2000-2013美国数学建模竞赛(MCM、ICM)历年试题汇总
目录2000 年美国大学生数学建模竞赛MCM、ICM 试题 (3)2000 MCM A: Air Traffic Control (3)2000 MCM B: Radio Channel Assignments (3)2000 ICM: Elephants: When is Enough, Enough? (5)2001 年美国大学生数学建模竞赛MCM、ICM 试题 (7)2001 MCM A: Choosing a Bicycle Wheel (7)2001 MCM B: Escaping a Hurricane's Wrath (An Ill Wind...). (8)2001 ICM: Our Waterways - An Uncertain Future (10)2002 年美国大学生数学建模竞赛MCM、ICM 试题 (14)2002 MCM A: Wind and Waterspray (14)2002 MCM B: Airline Overbooking (14)2002 ICM: Scrub Lizards (15)2003 年美国大学生数学建模竞赛MCM、ICM 试题 (19)2003 MCM A: The Stunt Person (19)2003 MCM B: Gamma Knife Treatment Planning (19)2003 ICM: Aviation Baggage Screening Strategies: To Screen or Not to Screen, that is the Question (20)2004 年美国大学生数学建模竞赛MCM、ICM 试题 (24)2004 MCM A: Are Fingerprints Unique? (24)2004 MCM B: A Faster QuickPass System (24)2004 ICM: To Be Secure or Not to Be? (24)2005 年美国大学生数学建模竞赛MCM、ICM 试题 (25)2005 MCM A: Flood Planning (25)2005 MCM B: Tollbooths (25)2005 ICM: Nonrenewable Resources (25)2006 年美国大学生数学建模竞赛MCM、ICM 试题 (27)2006 MCM A: Positioning and Moving Sprinkler Systems for Irrigation (27)2006 MCM B: Wheel Chair Access at Airports (27)2006 ICM: Trade-offs in the fight against HIV/AIDS (28)2007 年美国大学生数学建模竞赛MCM、ICM 试题 (32)2007 MCM A: Gerrymandering (32)2007 MCM B: The Airplane Seating Problem (32)2007 ICM: Organ Transplant: The Kidney Exchange Problem (33)2008 年美国大学生数学建模竞赛MCM、ICM 试题 (38)2008 MCM A: Take a Bath (38)2008 MCM B: Creating Sudoku Puzzles (38)2008 ICM: Finding the Good in Health Care Systems (38)2009 年美国大学生数学建模竞赛MCM、ICM 试题 (40)2009 MCM A: Designing a Traffic Circle (40)2009 MCM B: Energy and the Cell Phone (40)2009 ICM: Creating Food Systems: Re-Balancing Human-Influenced Ecosystems41 2010年美国大学生数学建模竞赛 MCM、ICM 试题 (42)2010 MCM A: The Sweet Spot (42)2010 MCM B: Criminology (43)2010 ICM: The Great Pacific Ocean Garbage Patch (44)2011年美国大学生数学建模竞赛 MCM、ICM 试题 (45)2011 MCM A: Snowboard Course (45)2011 MCM B: Repeater Coordination (45)2011 ICM: Environmentally and Economically Sound (46)2012年美国大学生数学建模竞赛 MCM、ICM 试题 (48)2012 MCM A: The Leaves of a Tree (48)2012 MCM B: Camping along the Big Long River (50)2012 ICM: Modeling for Crime Busting (51)2013年美国大学生数学建模竞赛 MCM、ICM 试题 (59)2013 MCM A: The Ultimate Brownie Pan (59)2013 MCM B: Water, Water, Everywhere (61)2013 ICM: NetworkModeling of Earth's Health (62)2000 年美国大学生数学建模竞赛MCM、ICM 试题2000 MCM A: Air Traffic ControlTo improve safety and reduce air traffic controller workload, the Federal Aviation Agency (FAA) is considering adding software to the air traffic control system that would automatically detect potential aircraft flight path conflicts and alert the controller. To that end, an analysit at the FAA has posed the following problems.Requirement A: Given two airplanes flying in space, when should the air traffic controller consider the objects to be too close and to require intervention? Requirement B: And airspace sector is the section of three-dimensional airspace that one air traffic controller controls. Given any airspace sector, how do we measure how complex it is from an air traffic workload perspective? To what extent is complexity determined by the number of aircraft simultaneously passing through that sector1.at any one instant?2.during any given interval of time?3.during a particular time of day?How does the number of potential conflicts arising during those periods affect complexity? Does the presence of additional software tools to automatically predict conflicts and alert the controller reduce or add to this complexity? In addition to the guidelines for your report, write a summary (no more than two pages) that the FAA analyst can present to Jane Garvey, the FAA Administrator, to defend your conclusions.2000 MCM B: Radio Channel AssignmentsWe seek to model the assignment of radio channels to a symmetric network of transmitter locations over a large planar area, so as to avoid interference. One basic approach is to partition the region into regular hexagons in a grix (honeycomb-style), as shown in Figure 1, where a transmitter is located at the center of each hexagon.An interval of the frequency spectrum is to be alloted for transmitter frequencies. The interval will be divided into regularly spaced channels, which we represent by integers 1,2,3, … . Each transmitter wil be assigned one positive integer channel. The same channel can be used at many locations, provided that interference from nearby transmitters is avoided.Our goal is to minimize the width of the interval in the frequency spectrum that is needed to assugn channels subject to some constraints. This is achieved with the concept of a span. The span is the minimum, over all assignments satisfying the constraints, of the largest channel used at any location. It is not required that every channel smaller than the span be used in an assignment that attains the span.Let s be the length of a side of one of the hexagons. We concentrate on the case that there are two levels of interference.Requirement A: There are several contrainsts on the frequency assignments. First, no two transmitters within distance 4s of each other can be given the same channel. Second, due to spectral spreading, transmitters within distance 2s of each other must not be given the same or adjacent channels: Their channels must differ by at least 2. Under these contraints, what can we say about the span in Figure 1?Requirement B: Repeat Requirement A, assuming the grid in the example spreads arbitrarily far in all directions.Requirement C: Repeat Requirements A and B, except assume now more generally that channels for transmitters within distance 2s differ by at least some given integer k, while those at distance at most 4s must still differ by at least one. What cna we say about the span and about efficient strategies for designing assignments, as a function of k?Requirement D: Consider generalizations of the problem, such as several levels of interference or irregular transmitter placements. What other factors may be important to consider?Requirement E: Write an article (no more than 2 pages) for the local newspaper explaining your findings.2000 ICM: Elephants: When is Enough, Enough?“Ultimately, if a habitat is undesirably changed by elephants, then their removal should be considered -even by culling.”National Geographic (Earth Almanac) –December 1999 A large National Park in South Africa contains approximately 11,000 elephants. Management policy requires a healthy environment that can maintain a stable herf of 11,000 elephants. Each year park rangers count the elephant population. During the past 20 years whole herds have been removed to keep the population as close to 11,000 as possible. The process involved shooting (for the most part) and occasionally relocating approximately 600 to 800 elephants per year.Recently, there has been a public outcry against the shooting of these elephants. In addition, it is no longer feasible to relocate even a small population of elephants each year. A contraceptive dart, however, has been developed that can prevent a mature elephant cow from conceiving for a period of two years.Here is some information about eh elephants in the Park:∙There is very little emigration of immigration of elephants.∙The gender ratio is very close to 1:1 and control measures have endeavored to maintain parity.∙The gender ratio of newborn calves is also about 1:1. Twins are born about 1.35% of the time.∙Cows first conceive between the ages of 10 and 12 and produce, on average, a calf every 3.5 years until they reach an age of about 60.Gestation is approximately 22 months.∙The contraceptive dart causes an elephant cow to come into oestrus every month (but not conceiving). Elephants usually have courtship only once in 3.5 years, so the monthly cycle can cause additional stress.∙ A cow can be darted every year without additional detrimental effects. A mature elephant cow will not be able to conceive for 2 years after thelast darting.∙Between 70% and 80% of newborn calves survive to age 1 year.Thereafter, the survival rate is uniform across all ages and is very high(over 95%), until about age 60; it is a good assumption that elephantsdie before reading age 70.There is no hunting and negligible poaching in the Park.The park management has a rough data file of the approximate ages and gender of the elephants they have transported out of the region during the past 2 years. This data is available on website: icm2000data.xls. Unfortunately no data is available for the elephants that have been shot or remain in the Park.Your overall task is to develop and use models to investigate how the contraceptive dart might be used for population control. Specifically:Task 1: Develop and use a model to speculate about the likely survival rate for elephants aged 2 to 60. Also speculate about the current age structure of the elephant population.Task 2: Estimate how many cows would need to be darted each year to keep the population fixed at approximately 11,000 elephants. Show how the uncertainty in the data at your disposal affects your estimate. Comment on any changes in the age structure of the population and how this might affect tourists. (You may want to look ahead about 30-60 years.)Task 3: If it were feasible to relocate between 50 and 300 elephants per year, how would this reduce the number of elephants to be darted? Comment on the trade-off between darting and relocation.Task 4: Some opponents of darting argue that if there were a sudden loss of a large number of elephants (due to disease or uncontrolled poaching), even if darting stopped immediately, the ability of the population to grow again would be seriously impeded. Investigate and respond to this concer.Task 5: The management in the Park is skeptical about modeling. In particular, they argue that a lack of complete data makes a mockery of any attempt to use models to guide their decision. In addition to your technical report, include a carefully crafted report (3-page maximum) written explicitly for the park management that responds to their concerns and provides advice. Also suggest ways to increase the park managers confidence in your model and your conclusions.Task 6: If your model works, other elephant parks in Africa would be interested in using it. Prepare a darting plan for parks of various sizes (300-25,000 elephants), with slightly different survival rates and transportation possibilities.2001 年美国大学生数学建模竞赛MCM、ICM 试题2001 MCM A: Choosing a Bicycle WheelCyclists have different types of wheels they can use on their bicycles. The two basic types of wheels are those constructed using wire spokes and those constructed of a solid disk (see Figure 1) The spoked wheels are lighter, but the solid wheels are more aerodynamic. A solid wheel is never used on the front for a road race but can be used on the rear of the bike.Professional cyclists look at a racecourse and make an educated guess as to what kind of wheels should be used. The decision is based on the number and steepness of the hills, the weather, wind speed, the competition, and other considerations. The director sportif of your favorite team would like to have a better system in place and has asked your team for information to help determine what kind of wheel should be used for a given course.Figure 1: A solid wheel is shown on the left and a spoked wheel is shown on the right.The director sportif needs specific information to help make a decision and has asked your team to accomplish the tasks listed below. For each of the tasks assume that the same spoked wheel will always be used on the front but there is a choice of wheels for the rear.Task 1. Provide a table giving the wind speed at which the power required for a solid rear wheel is less than for a spoked rear wheel. The table should include the wind speeds for different road grades startingfrom zero percent to ten percent in one percent increments. (Roadgrade is defined to be the ratio of the total rise of a hill divided by thelength of the road. If the hill is viewed as a triangle, the grade is the sine of the angle at the bottom of the hill.) A rider starts at the bottom of the hill at a speed of 45 kph, and the deceleration of the rider is proportionalto the road grade. A rider will lose about 8 kph for a five percent grade over 100 meters.∙Task 2. Provide an example of how the table could be used for a specific time trial course.∙Task 3. Determine if the table is an adequate means for deciding on the wheel configuration and offer other suggestions as to how to make this decision.2001 MCM B: Escaping a Hurricane's Wrath (An Ill Wind...)Evacuating the coast of South Carolina ahead of the predicted landfall of Hurricane Floyd in 1999 led to a monumental traffic jam. Traffic slowed to a standstill on Interstate I-26, which is the principal route going inland from Charleston to the relatively safe haven of Columbia in the center of the state. What is normally an easy two-hour drive took up to 18 hours to complete. Many cars simply ran out of gas along the way. Fortunately, Floyd turned north and spared the state this time, but the public outcry is forcing state officials to find ways to avoid a repeat of this traffic nightmare.The principal proposal put forth to deal with this problem is the reversal of traffic on I-26, so that both sides, including the coastal-bound lanes, have traffic headed inland from Charleston to Columbia. Plans to carry this out have been prepared (and posted on the Web) by the South Carolina Emergency Preparedness Division. Traffic reversal on principal roads leading inland from Myrtle Beach and Hilton Head is also planned.A simplified map of South Carolina is shown. Charleston has approximately 500,000 people, Myrtle Beach has about 200,000 people, and another 250,000 people are spread out along the rest of the coastal strip. (More accurate data, if sought, are widely available.)The interstates have two lanes of traffic in each direction except in the metropolitan areas where they have three. Columbia, another metro area of around 500,000 people, does not have sufficient hotel space to accommodate the evacuees (including some coming from farther north by other routes), so some traffic continues outbound on I-26 towards Spartanburg; on I-77 north to Charlotte; and on I-20 east to Atlanta. In 1999, traffic leaving Columbia going northwest was moving only very slowly. Construct a model for the problem to investigate what strategies may reduce the congestion observed in 1999. Here are the questions that need to be addressed:1.Under what conditions does the plan for turning the two coastal-boundlanes of I-26 into two lanes of Columbia-bound traffic, essentiallyturning the entire I-26 into one-way traffic, significantly improveevacuation traffic flow?2.In 1999, the simultaneous evacuation of the state's entire coastal regionwas ordered. Would the evacuation traffic flow improve under analternative strategy that staggers the evacuation, perhapscounty-by-county over some time period consistent with the pattern of how hurricanes affect the coast?3.Several smaller highways besides I-26 extend inland from the coast.Under what conditions would it improve evacuation flow to turn around traffic on these?4.What effect would it have on evacuation flow to establish moretemporary shelters in Columbia, to reduce the traffic leaving Columbia?5.In 1999, many families leaving the coast brought along their boats,campers, and motor homes. Many drove all of their cars. Under whatconditions should there be restrictions on vehicle types or numbers ofvehicles brought in order to guarantee timely evacuation?6.It has been suggested that in 1999 some of the coastal residents ofGeorgia and Florida, who were fleeing the earlier predicted landfalls ofHurricane Floyd to the south, came up I-95 and compounded the traffic problems. How big an impact can they have on the evacuation trafficflow? Clearly identify what measures of performance are used tocompare strategies. Required: Prepare a short newspaper article, not to exceed two pages, explaining the results and conclusions of your study to the public.Clearly identify what measures of performance are used to compare strategies. Required: Prepare a short newspaper article, not to exceed two pages, explaining the results and conclusions of your study to the public.2001 ICM: Our Waterways - An Uncertain FutureZebra mussels, Dreissena polymorpha, are small, fingernail-sized, freshwater mollusks unintentionally introduced to North America via ballast water from a transoceanic vessel. Since their introduction in the mid 1980s, they have spread through all of the Great Lakes and to an increasing number of inland waterways in the United States and Canada. Zebra mussels colonize on various surfaces,such as docks, boat hulls, commercial fishing nets, water intake pipes and valves, native mollusks and other zebra mussels. Their only known predators, some diving ducks, freshwater drum, carp, and sturgeon, are not numerous enough to have a significant effect on them. Zebra mussels have significantly impacted the Great Lakes ecosystem and economy. Many communities are trying to control or eliminate these aquatic pests. SOURCE: Great Lakes Sea Grant Network /.Researchers are attempting to identify the environmental variables related to the zebra mussel infestation in North American waterways. The relevant factors that may limit or prevent the spread of the zebra mussel are uncertain. You will have access to some reference data to include listings of several chemicals and substances in the water system that may affect the spread of the zebra mussel throughout waterways. Additionally, you can assume individual zebra mussels grow at a rate of 15 millimeters per year with a life span between 4 - 6 years. The typical mussel can filter 1 liter of water each day.Requirement A: Discuss environmental factors that could influence the spread of zebra mussels.Requirement B: Utilizing the chemical data provided at:ap/undergraduate/contests/icm/imagesdata/LakeAChem1.xls, and the mussel population data provided at:ap/undergraduate/contests/icm/imagesdata/LakeAPopulation 1.xls model the population growth of zebra mussels in Lake A. Be sure to review the Information about the collection of the zebra mussel data. Requirement C: Utilizing additional data on Lake A from another scientist provided at :ap/undergraduate/contests/icm/imagesdata/LakeAChem2.xls and additional mussel population data provided at:ap/undergraduate/contests/icm/imagesdata/LakeAPopulation 2.xls corroborate the reasonableness of your model from Requirement B. As a result of this additional data, adjust your earlier model. Analyze the performance of your model. Discuss the sensitivity of your model. Requirement D: Utilizing the Chemical data from two lakes (Lake B and Lake C) in the United States provided atap/undergraduate/contests/icm/imagesdata/LakeB.xls and ap/undergraduate/contests/icm/imagesdata/LakeC.xls determine if these lakes are vulnerable to the spread of zebra mussels. Discuss your prediction.Requirement E: The community in the vicinity of Lake B (in requirement D) is considering specific policies for the de-icing of roadways near the lake duringthe winter season. Provide guidance to the local government officials regarding a policy on “de-icing agents.”In your guidance include predictions on the long-term impact of de-icing on the zebra mussel population. Requirement F: It has been recommended by a local community in the United States to introduce round goby fish. Zebra mussels are not often eaten by native fish species so they represent a dead end ecologically. However, round gobies greater than 100 mm feed almost exclusively on zebra mussels. Ironically, because of habitat destruction, the goby is endangered in its native habitat of the Black and Caspian Seas in Russia. In addition to your technical report, include a carefully crafted report (3-page maximum) written explicitly for the local community leaders that responds to their recommendation to introduce the round goby. Also suggest ways to help reduce the growth of the mussel within and among waterways.Information about the collection of the zebra mussel dataThe developmental state of the Zebra mussel is categorized by three stages: veligers (larvae), settling juveniles, and adults. Veligers (microscopic zebra mussel larvae) are free-swimming, suspended in the water for one to three weeks, after which they begin searching for a hard surface to attach to and begin their adult life. Looking for zebra mussel veligers is difficult because they are not easily visible by the naked eye. Settled juvenile zebra mussels can be felt on smooth surfaces like boats and motors. An advanced zebra mussel infestation can cover a surface, even forming thick mats sometimes reaching very high densities. The density of juveniles was determined along the lake using three 15×15 cm settling plates. The top plate remained in the water for the entire sampling season (S - seasonal) to estimate seasonal accumulation. The middle and bottom plates are collected after specific periods (A –alternating ) of time denoted by “Lake Days”in the data files.The settling plates are placed under the microscope and all juveniles on the undersides of the plate are counted and densities are reported as juveniles/m^2.2002 年美国大学生数学建模竞赛MCM、ICM 试题2002 MCM A: Wind and WatersprayAn ornamental fountain in a large open plaza surrounded by buildings squirts water high into the air. On gusty days, the wind blows spray from the fountain onto passersby. The water-flow from the fountain is controlled by a mechanism linked to an anemometer (which measures wind speed and direction) located on top of an adjacent building. The objective of this control is to provide passersby with an acceptable balance between an attractive spectacle and a soaking: The harder the wind blows, the lower the water volume and height to which the water is squirted, hence the less spray falls outside the pool area. Your task is to devise an algorithm which uses data provided by the anemometer to adjust the water-flow from the fountain as the wind conditions change.2002 MCM B: Airline OverbookingYou're all packed and ready to go on a trip to visit your best friend in New York City. After you check in at the ticket counter, the airline clerk announces that your flight has been overbooked. Passengers need to check in immediately to determine if they still have a seat.Historically, airlines know that only a certain percentage of passengers who have made reservations on a particular flight will actually take that flight. Consequently, most airlines overbook-that is, they take more reservations than the capacity of the aircraft. Occasionally, more passengers will want to take a flight than the capacity of the plane leading to one or more passengers being bumped and thus unable to take the flight for which they had reservations. Airlines deal with bumped passengers in various ways. Some are given nothing, some are booked on later flights on other airlines, and some are given some kind of cash or airline ticket incentive.Consider the overbooking issue in light of the current situation: Less flights by airlines from point A to point B Heightened security at and around airports Passengers' fear Loss of billions of dollars in revenue by airlines to dateBuild a mathematical model that examines the effects that different overbooking schemes have on the revenue received by an airline company in order to find an optimal overbooking strategy, i.e., the number of people by which an airline should overbook a particular flight so that the company's revenue is maximized. Insure that your model reflects the issues above, andconsider alternatives for handling “bumped”passengers. Additionally, write a short memorandum to the airline's CEO summarizing your findings and analysis.2002 ICM: Scrub LizardsThe Florida scrub lizard is a small, gray or gray-brown lizard that lives throughout upland sandy areas in the Central and Atlantic coast regions of Florida. The Florida Committee on Rare and Endangered Plants classified the scrub lizard as endangered.You will find a fact sheet on the Florida Scrub Lizard at/undergraduate/contests/mcm/contests/2002/problem s/icm2002data/scrublizard.pdfThe long-term survival of the Florida scrub lizard is dependent upon preservation of the proper spatial configuration and size of scrub habitat patches.Task 1: Discuss factors that may contribute to the loss of appropriate habitat for scrub lizards in Florida. What recommendations would you make to the state of Florida to preserve these habitats and discuss obstacles to the implementation of your recommendations?Task 2: Utilize the data provided in Table 1 to estimate the value for Fa (the average fecundity of adult lizards); Sj (the survivorship of juvenile lizards- between birth and the first reproductive season); and Sa (the average adult survivorship).Table 1Summary data for a cohort of scrub lizards captured and followed for 4 consecutive years. Hatchling lizards (age 0) do not produce eggs during the summer they are born. Average clutch size for all other females is proportional to body size according to the function y = 0.21*(SVL)-7.5, where y is the clutch size and SVL is the snout-to-vent length in mm.Year Age Total NumberLivingNumber of LivingFemalesAvg. Female Size(mm)1 0 972 495 30.32 1 180 92 45.83 2 20 11 55.84 3 2 2 56.0Task 3: It has been conjectured that the parameters Fa , Sj , and Sa , are related to the size and amount of open sandy area of a scrub patch. Utilize the data provided in Table 2 to develop functions that estimate Fa, Sj , and Sa for different patches. In addition, develop a function that estimates C, the carrying capacity of scrub lizards for a given patch.Table 2Summary data for 8 scrub patches including vital rate data for scrub lizards. Annual female fecundity (Fa), juvenile survivorship (Sj), and adult survivorship (Sa) are presented for each patch along with patch size and the amount of open sandy habitat.Patch Patch Size (ha) Sandy Habitat (ha) Fa Sj Sa Density (lizards/ha)a 11.31 4.80 5.6 0.12 0.06 58b 35.54 11.31 6.6 0.16 0.10 60c 141.76 51.55 9.5 0.17 0.13 75d 14.65 7.55 4.8 0.15 0.09 55e 63.24 20.12 9.7 0.17 0.11 80f 132.35 54.14 9.9 0.18 0.14 82g 8.46 1.67 5.5 0.11 0.05 40h 278.26 84.32 11.0 0.19 0.15 115Task 4: There are many animal studies that indicate that food, space, shelter, or even reproductive partners may be limited within a habitat patch causing individuals to migrate between patches. There is no conclusive evidence on why scrub lizards migrate. However, about 10 percent of juvenile lizards do migrate between patches and this immigration can influence the size of the population within a patch. Adult lizards apparently do not migrate. Utilizing the data provided in the histogram below estimate the probability of lizards surviving the migration between any two patches i and patch j.Table 3HistogramMigration data for juvenile lizards marked, released, and recaptured up to 6 months later. Surveys for recapture were conducted up to 750m from release sites.Task 5: Develop a model to estimate the overall population size of scrub lizards for the landscape given in Table 3. Also, determine which patches are suitable for occupation by scrub lizards and which patches would not support a viable population.Patch size and amount of open sandy habitat for a landscape of 29 patches located on the Avon Park Air Force Range. See:/undergraduate/contests/icm/2002problem/map.jpg for a map of the landscape.Patch Identification Patch Size (ha) Sandy Habitat (ha)1 13.66 5.382 32.74 11.913 1.39 0.234 2.28 0.765 7.03 3.626 14.47 4.387 2.52 1.998 5.87 2.499 22.27 8.44。
美国数学建模比赛规则翻译
比赛规则，注册与指导（所有的规则与指导适用于ICM和MCM比赛，不包括附加的通知与说明）每组参加比赛的队伍必须有一个该学院的指导老师进行指导。
指导教师：请仔细阅读以下说明。
你的责任是确保参赛队伍正确注册并且顺利完成所有参加比赛的各项要求。
在参赛过程中请打印一份参赛指导以作参考。
1.开始参赛前：A. 注册B. 组建队伍2. 比赛开始后A. 通过比赛网站了解比赛试题B. 选择问题C. 团队准备解决方案D. 打印出3.比赛结束前A. 通过邮件发送一份电子版的报告。
4. 比赛结束时A. 将报告压缩打包B. 邮寄包裹5.比赛结束后A. 确认你的队伍的报告接收成功B. 查看比赛结果C. 证书D. 奖励重要说明：1、COMAP对规则与政策有最终解释权，并且可以根据自己的判断取消没有按照比赛规程和要求的队伍的注册资格。
2、如果参赛队伍被发现违规，那么该队的指导教师将被取消一年的指导资格，并且该指导教师所在学校将被取消参加下一届比赛的资格。
3、如果同一所院校的队伍被发现违反比赛规则两次，那么这个学校将至少一年不允许参加比赛。
4、所有的时间以美国东部时间为准。
一、在比赛开始之前：A 注册所有的队伍必须在美国东部时间2011年2月10日下午两点之前完成注册。
我们建议所有队伍能够提前完成所有的注册过程，因为注册系统在截至时间后不会接受任何新的注册队伍。
COMAP在任何情况下都不会接受任何迟到的MCM/ICM注册队伍。
不会有任何的特例。
●通过网站注册队伍：网址/undergraduate/contests/mcm.a.如果你是为今年的比赛注册第一支队伍，那么点击位于屏幕左手边的Register for 2011 Contest键。
输入全部要求的信息，包括你的email地址以及联系信息。
重要提示：确保提供的邮箱地址是有效并且是你现在经常使用的，这样，如果必要的话，我们在比赛的任何时间都能与您取得联系。
b.如果你已经为今年的比赛进行过队伍注册，并且想注册第二支队伍，点击Advisor Login，然后输入与第一支队伍注册用的相同的邮箱地址和密码。
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2013年美国大学生数学建模竞赛（MCMICM）参赛规则中英文对照2 ICM:The InterdisciplinaryContest in ModelingICM：交叉学科建模竞赛ContestRules, Registration and Instructions比赛规则，报名注册和指导(All rules and instructions apply to both ICM and MCM contests, except where otherwisenoted.)（所有MCM的说明和规则除特别说明以外都适用于ICM）To participate in a contest, each team must be sponsored by a faculty advisor fromits institution.参加MCM的每个队伍需有一名在职的高校老师负责指导。
TeamAdvisors: Please read these instructions carefully. It isyour responsibility to make sure that teams are correctly registered and thatall of the following steps required for participation in the contest arecompleted:Pleaseprint a copy of these contest instructions for reference before, during, andafter the contest. Click here for the printer friendly version.指导老师：请认真阅读这些说明事项，确保完成了所有相关的项。
每位指导教师的责任包括确保每个参赛队正确注册并正确完成参加MCM/ICM所要求的相关步骤。
请在比赛前做一份《竞赛注册和指导》的拷贝，以便在竞赛时和结束后作为参考。
COMAP is pleased to announce a new supplement to the MCM/ICM contest. Click here to read more details.组委会很高兴宣布一个新的补充赛事（针对MCM/ICM比赛）。
点击这里阅读详情I.BEFORE THE CONTEST BEGINS:1.竞赛前A. RegistrationA．注册B. Chooseyour team membersB．选好参赛队成员II.AFTER THE CONTEST BEGINS:2.竞赛开始之后A. View the contest problems via the contestweb siteA．通过竞赛的网址查看题目B. Choose a problemB．选题C. Teams prepare solutionsC．参赛队准备解决方案D. Print Summary Sheet and Control Sheet D．打印摘要和控制页面III.BEFORE THE CONTEST ENDS:3.竞赛结束之前A. Send electronic copy of Solution ** by email A.发送电子版论文。
IV.WHEN THE CONTEST ENDS:4.竞赛结束的时候A. Prepare Solution PacketA. 准备论文打包B. Mail Solution PacketB．邮寄论文V.AFTER THE CONTEST IS OVER:5.竞赛结束之后A. Confirm that your team’s solution wasreceivedA. 确认论文收到B. Check contest resultsB．核实竞赛结果C. CertificatesC．发证书D. PrizesD．颁奖IMPORTANT NOTES:· COMAP is the final arbiter of all rules and policies, and may disqualify or refuse to registerany team that, in its sole discretion, does not follow these contest regulations and procedures.· COMAP拥有对所有规则和制度的解释权，有权不受理任何不符合要求的参赛申请。
· If a team is caught violating the rules, the faculty advisor will not be permitted to advise another team for one year, and the advisor’s institution will be put on probation for one year.·如果参赛队伍违反竞赛规则，该指导老师一年之内将不能指导其他队伍，该参赛单位将被留作观察一年。
· If a team from the same institution is caught violating the rules a second time, then that school will not be allowed to compete for a period of at least one year.·如果一个队第二次违反了规定，该学校将最少被禁赛一年· All times given in these instructions are in terms of Eastern Standard Time (EST). (COMAP is located in the U.S. Eastern Time zone.)· COMAP位于美国东部时区，本《指导》中所涉及的所有时间均指的是东部时间。
I. BEFORE THE CONTEST BEGINS:竞赛前A.RegistrationA.注册All teams must be registered before 2PM EST on Thursday, January 31, 2013. We recommend that all teams complete the registration process well in advance,since the registration system will not accept any new team registrations afterthe deadline. COMAP will not accept late registrations for MCM/ICM 2012 under any circumstances. NO EXCEPTIONS WILL BE MADE./所有的参赛队必须在美国东部时间2013年1月31号（星期四）下午2点前完成注册。
届时，注册系统将会自动关闭，不再接受新的注册。
任何未在规定时间内注册的参赛队都没有参加2012年MCM的资格。
不存在例外情况。
1.Register your team online via thecontest web site: Go to /undergraduate/contests/mcm.1、在线通过下面的网站注册：/undergraduate/contests/mcma. If you are registeringyour first team for this year’s contest, click on Register for 2013 Contest on the left-hand side of the screen.) Enter all the required information, including your email address and contact information.IMPORTANT: Be sure to use a valid and current email address so that we can use it to contact you at any point before, during, and after the contest, if necessary.b. If you have already registered a team for this year’s contest and want to register a second team,click on Advisor Login, then log in with the same email address and password that you used when you registered your first team. Once you’re logged in, click on Register Another Team near the upper right corner of the page, then follow the instructions there. Note: An advisor may register no more than two (2) teams.If you already registered two teams, the Register Another Team link will not appear. The system will not allow you to register more than two teams.c. Although each advisor can register only two teams, there is no restriction on the number of advisors or teams that can register from any particular institution or department.a.如果您刚刚开始注册竞赛的第一个参赛队，请点击网页左边的Register for 2013 Contest 。
输入所有需要的信息，包括邮箱地址和联系方式。
特别注意：必须输入一个可用的正确的E-mail地址！以便竞赛主委会与各参赛队在赛前、赛中和赛后都能保持联系。