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1、Peer-to-PeerNetworkComputingModelDesignJunzhouLuoandXiaoqiangTongDepartmentofComputerScienceandEngineering,SouiheastUniversityNanjing210096,P.R.Chinafiluo,xqtong}@seu.edu.cnAbstractPeer-to-Peermodelscansolvetheaboveproblems.Onthisarchitecture,computingdevic
2、esnotonlyusetheirThispaperintroducesaPeer-to-Peercomputingowncomputingresource,butalsoborrowothersthroughmodel---JPZP,whichcanbeusedinnetworkcomputingInternet.Theycanworkasindividuals,andcollaborateandcollaborativesystems.Thebasictheoyandlogicwithmanyotherc
3、omputingdevices.structureofanetworkcomputingsystemareanalyzedinThispaperwillintroduceaP2PmodelcalledJPZP,detail,andtherelevantprotocolsarediscussedwhichisproposedandimplementedinournetworkthoroughly.Accordingtothedi.scussion,weproposethecomputingandcollabor
4、ativeproject.Inthesecondgeneralconceptionsofthenewdistributedcomputingsection,thefunctionandrelationamonglayerofJPZPmodelandOMviewsonhowtodeployandappljJthewillbeillustratedaccordingtothelogicalstructuregraph;networkcomputingsystem.Asimpleexampleisgiven10ne
5、xt,wewilldiscussthemanagementofPeer-to-Peer;atillustraterheapplicationdevelopmentprocessonthetoplastaconclusionwillberaised.ofJP2Parchirecture.2.JF'ZPArchitecture1.IntroductionJPZPisaPeer-to-PeermodelbasedonJavaandXML.Inordertoshowthefeasibilityandrationali
6、tyofJP2PNetworkcomputingisappliedinverywidefields,architecture,wedividethelogicmodelintosomelayerssuchassciencecomputingandcollaborationsystems.likeFigureI.Althoughallkindsofmodelshavebeenappeared,theyarealwaysclassifiedintoClienb'Serverarchitecture.ItisApp
7、licationLayernodoubtthatthesemodelshavemanydisadvantageslikeband-widthwasteandlittlescalability.Soweraiseournewmodelforcollaborationandcomputingsystem.Thedevelopmentofnetworkcomputingmodelisaconstantlyevolutiveprocessfromthetreestructuretotheplanenet,tothem
8、ulti-dimensionnet[I].Atfirst,networkcomputingalwayshappenedontheLAN.Inthisenvironment,therearealotofrestrictionstoserversandclients.Thecommunicationbetweenthemmustbedesignedaccordingspecialapplications
