参会心得ppt课件

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1、参会心得学生：徐庆征2009-6-19提纲会议基本信息精彩报告几点体会会议基本信息会议名称：2009WorldSummitonGeneticandEvolutionaryComputation会议地点：主办方：共同组织者：论文数量Submissions:372Fullpaper:153Postpaper:126会议规模Keynote:1Tutorial:14Intro:6Special:3Advanced:5Session:28ScheduledPaperSession:27SpecialPosterSession:1投稿过程提交日期：2008-1

2、2-5录用日期：2009-2-24提交正式稿日期：2009-3-3注册日期：2009-3-11会议日期：2009-6-12至2009-6-14会议经历开幕式KeynoteTutorial:6PaperPresentation:16做报告精彩报告1Keynote:Practical&PhilosophicalReflectionsonaLifeinGeneticAlgorithmsTutorial:Fast,EffectiveGA’sforLarge,HardProblemsAuthor:DavidE.GoldbergLessonsLearningtoAs

3、kLearningtoLabelLearningtoDecomposeLearningtoModelLesson1:LearningtoAskIn1984hadmanyquestionsabouthowGAswork,whentheyfail?Wasn’texperiencedinaskinggoodframingquestions.Keyproblem:UsingGAstosolveengineeringproblems,butGAsweren’tengineeredwell.Socrates(470-399BCE)What’saGoodQuestio

4、n?Socratesaskedvarietyofquestions.Whatistruth?Whatiscourage?Moreoftenthecritic.Rarelygaveanswers.Increativeenterprises,manygoodquestionsareframingquestions:–Getatheartoftheissue.–Helpdefinetheproblemorelicitdefinition.–Sometimescauseproblemtoberepresentedinnovelwayorfromunusual

5、orcreativeperspective.Fundamentalimportanceofdialectic.Creativeprocessofaskingandansweringquestions.Termsgatherthoughtsunderconsistentrubrics.Canbepartoflargertaxonomy.Definesattentionareas.Canhaveinfluenceonhowothersthink.Catchyorstickytermspropagatevirally.Lesson2:LearningtoLab

6、elTermsReallyDoMatterLesson3:LearningtoDecomposeDecember17,1903:TheMostFamousMomentinAviationHistoryTheWrightBrothers’SecretFunctionaldecomposition.Threesubproblems:Stability:wing-warpingpluselevatorin1899glidermodel.1902gliderhadthree-axisactivecontrol.LiftandDrag:wingshapeimpro

7、vedonLilenthal’sthroughairtunnelexperiments.Propulsion:rotarywingwithforwardliftisapropeller.EffectiveTheoryinGADesignManyGAsdon’tscale&muchGAtheoryinapplicable.Needdesigntheorythatworks:Understandbuildingblocks(BBs),notionsorsubideas.EnsureBBsupply.EnsureBBgrowth.ControlBBspeed.

8、EnsuregoodBBdecisions.EnsuregoodBBmixing