简介:Majorsocietalproblemsaffectthesocialstability.Itisnecessarytounderstandthepublicopiniontowardthoseissuestoavoidsocialconflicts.Nowadaysthesocialmediabecomethemajorplatformtotrackwhatthepublicisconcernedaboutandwhichmaybeofthesocietalrisk.However,itisverytoughtocapturethepublicattentioninshorttimeduetohugeflowofuser-generatedcontents.Inthispaper,weapproachthisproblembyexpandingthemethodofgeneratingstorylinewiththeresultdisplayedbyamulti-viewgraph.Onereal-worldexampleisillustratedandevaluationisgiventoshowtheeffectivenessoftheproposedmethod.
简介:SOMENEWCONSTRUCTIONSOFCARTESIANAUTHENTICATIONCODESFROMSYMPLECTICGEOMETRYYOUHong;GAOYou(NortheastNormalUniversity,Changchun130...
简介:这篇论文与每个工作需要二顺序的操作的n工作订单学习一个二阶段的生产系统。除了二台内部生产设备,制造商有采购一些阶段一个操作到一个遥远的外面的供应商的另一种选择。有他们采购的阶段一个操作的工作在他们的各自的阶段前从外面的供应商服从于批交通延期--二操作能内部地被开始。问题是设计考虑内部生产并且与最佳地平衡采购费用和makes平底锅的目的采购的一张综合时间表。这个问题是NP难的。我们开发了一个最佳的算法和一个启发式的算法解决这个问题,并且进行了计算实验验证我们的模型和算法。我们建模和算法框架能被扩大处理外面的供应商什么时候并且什么时候与不同处理效率有一台生产设备的另外的更一般的盒子在一个点市场上的供应商外面有许多。
简介:Roadmapping,originatedfromindustryasastrategicplanningtool,isattractingincreasingapplicationsinacademy.Basedontherecognitionthatroadmappingisaknowledgecreationprocess,thispaperanalyzeswhatkindofsupportisneededorhelpfulforestablishingacreativeenvironmentforroadmappinginacademyandreviewsvarioustypesofsuchsupportfromtheperspectiveofi-systemmethodology.Ascasestudiesofsuchsupport,thispaperfurtherintroducesroadmappingpraticesinJanpanAdvancedInstituteofScienceandTechnology.
简介:Thispaperstudiesthenonlinearvariationalinequalitywithintegro-differentialtermarisingfromvaluationofAmericanstyledoublebarrieroption.First,theauthorsusethepenaltymethodtotransformthevariationalinequalityintoanonlinearparabolicinitialboundaryproblem(i.e.,penaltyproblem).Second,theexistenceanduniquenessofsolutiontothepenaltyproblemareprovedbyusingtheScheaferfixedpointtheory.Third,theauthorsprovetheexistenceofvariationalinequality'solutionbyshowingthefactthatthepenalizedPDEconvergestothevariationalinequality.Theuniquenessofsolutiontothevariationalinequalityisalsoprovedbycontradiction.
简介:Inthispaper,weinvestigatethedisparitiesofChina’sinsurancemarketfromtheviewpointofgeographyandenterprisebyusingthemonthlydatafromJanuary2006toDecember2015.Wedividethewholeinsurancemarketintotwoparts,namelypropertyinsuranceandpersonalinsurance.Byconstructingandanalyzingminimumspanningtreesofinsurancemarket,weobtaintheresultsasfollows:(i)Theconnectionsbetweenprovincesaremuchcloserthanthoseoffirms,andthereareregionallinksbetweenneighboringprovincesintheminimumspanningtree(MST);and(ii)thedomesticfundedfirmsandforeignfundedfirmsformtwoexplicitclustersintheMSTsofpropertyandpersonalinsurancemarket.
简介:Fromtheviewpointofservicelevelagreements,thetransmissionaccuracyrateisoneofcriticalperformanceindicatorstoassessinternetqualityforsystemmanagersandcustomers.Undertheassumptionthateacharc'scapacityisdeterministic,thequickestpathproblemistofindapathsendingaspecificofdatasuchthatthetransmissiontimeisminimized.However,inmanyreal-lifenetworkssuchascomputernetworks,eacharchasstochasticcapacity,leadtimeandaccuracyrate.Suchanetworkisnamedamulti-statecomputernetwork.Underbothassuredaccuracyrateandtimeconstraints,weextendthequickestpathproblemtocomputetheprobabilitythatdunitsofdatacanbesentthroughmultipleminimalpathssimultaneously.Suchaprobabilitynamedsystemreliabilityisaperformanceindicatortoprovidetomanagersforunderstandingtheabilityofsystemandimprovement.Anefficientalgorithmisproposedtoevaluatethesystemreliabilityintermsoftheapproachofminimalpaths.
简介:Thispaperisdevotedtodeterminingthestructuresandpropertiesofone-Leeweightcodesandtwo-LeeweightprojectivecodesCk1,k2,k3overpIF+vIFpwithtypep2k1pk2pk3.Theauthorsintroduceadistance-preservingGraymapfrom(IFp+vIFp)nto2np.BytheGraymap,theauthorsconstructafamilyofoptimalone-Hammingweightp-arylinearcodesfromone-LeeweightcodesoverIFp+vIFp,whichattainthePlotkinboundandtheGriesmerbound.Theauthorsalsoobtainaclassofoptimalp-arylinearcodesfromtwo-LeeweightprojectivecodesoverIFp+vIFp,whichmeettheGriesmerbound.