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1、JournalofTheoreticalandAppliedInformationTechnologyst31December2012.Vol.46No.2©2005-2012JATIT&LLS.Allrightsreserved.ISSN:1992-8645www.jatit.orgE-ISSN:1817-3195ACAMODELOFCULTUREINFORMATIONDISSEMINATIONINTHENETWORKERAANDTHESIMULATIONOFITSDYNAMICCHARACTER122222KUNLI,ZHILONGJIA,YONGSHE
2、NGQIAN,JUNWEIZENG,MINWANG，JUNZHOU1CollegeofMusic,NorthwestNormalUniversity,Lanzhou730070,Gansu,China2SchoolofTrafficandTransportation,LanzhouJiaotongUniversity,Lanzhou730070,Gansu,ChinaABSTRACTThroughanalyzingthecharacteristicsofthecultureinformationdisseminationofthenetworkera,the
3、complexnetworktheoryisusedtostudyitdeeply.Itshowsthattheprocessofnetworkinformationdisseminationhastypicalnetworktopologystructure.Thekindofnetworkstructurehasbothsmallworldandscale-freefeatures,andtheself-organizationcharacteristic.Onthebasisofthefeaturesandmaininfluencefactorsoft
4、henetworkinformationdissemination,atwo-dimensionalcellularautomata(CA)modelispresentedtosimulatetheevolutionaryprocessanddynamicscharacteristicsofthenetworkinformationdisseminationindifferentconditions.Theresultshowsthatthevalueoftheinformationisthekeypointthataffectsthedisseminati
5、onspeedandefficiency.Ifthevalueofakeynodedegreeisrelativelyhigher,theroleitplayswillbemoreimportant.Theexistenceofkeynodeisanimportantreasonthattheinformationcouldspreadquicklyinnetworkera.Theinformationdisseminationinthenetworkhaslatentandhysteresisquality.Keywords:CultureInformat
6、ionDissemination,ComplexNetwork,CellularAutomata,Dynamics,EvolvingModelprocesswillbeabletoprovidecommentsand1.INTRODUCTIONsuggestionsfordisseminationandcontrol,soastoeffectivelyguidetheinformationdissemination,Thecontinuousdevelopmentofnetworkcontrolthedirectionofpublicopinion,andm
7、aintaintechnologyhasaprofoundimpactonmanyaspectsthestabilityandhealthydevelopmentofsociety.ofsociallife,whichgreatlyfacilitatestheexchangeofinformation.Theincreasingnetworkbandwidth2.CHARACTERISTICSOFINFORMATIONenablespeopleobtainmoreinformationinunitDISSEMINATIONINNETWORKERAtime,a
8、ndmediasinnetworkproviding
