资源描述：
《ivoa simulation data model (simdm)ivoa仿真数据模型（simdm）》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、International Virtual ObservatoryAllianceSimulationDataModelVersion1.00-20120302IVOADMWGandTIGProposedRecommendation2012March2ndThisversion:http://www.ivoa.net/Documents/SimDM/20120302Latestversion:http://www.ivoa.net/Documents/SimDM/Previousversion
2、(s):http://www.ivoa.net/Documents/SimDM/20111019/http://www.ivoa.net/Documents/SimDM/20110909/http://www.ivoa.net/Documents/SimDM/20110428/http://www.ivoa.net/Documents/SimDM/20110427/WorkingGroup:http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/IvoaData
3、Modelhttp://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/IvoaTheoryEditors:GerardLemson,HervéWozniakAuthors:GerardLemson,LaurentBourgès,MiguelCerviño,ClaudioGheller,NormanGray,FranckLePetit,MireilleLouys,BenjaminOoghe,RickWagner,HervéWozniak55AbstractInthis
4、documentandtheaccompanyingdocumentsweproposeadatamodel(SimulationDataModel)describingnumericalcomputersimulationsofastrophysicalsystems.Theprimarygoalofourproposalistosupportdiscoveryofsimulationsbydescribingthoseaspectsofthemthatscientistsmightwishtoqu
5、eryon,i.e.itisamodelformeta-datadescribingsimulations.Thisdocumentdoesnotproposeaprotocolforusingthismodel.IVOAprotocolsarebeingdevelopedandaresupposedtousethemodel,eitherinitsoriginalformorinaformderivedfromthemodelproposedhere,butmoresuitedtothepartic
6、ularprotocol.TheSimDMhasbeendevelopedintheIVOATheoryInterestGroupwithassistanceofrepresentativesofrelevantworkinggroups,inparticularDMandSemantics.LinktoIVOAArchitectureThefigurebelowshowswhereSimDMfitswithintheIVOAarchitecture:55Thedatamodelproposedher
7、eisintendedtobeusedinsomeIVOAstandardservicessuchas:·The“SimulationDatabase(SimDB)”protocol,whichdescribesaparticularwebservicethatgivesaccesstoadatabasecontainingmetadatadescribingsimulations.SimDBwillbeaspecificationforanonlinewebserviceprovidingacces
8、stoarepositorystoringmetadataaboutnumericalcomputersimulationsofastrophysicalsystemsandrelatedresources.ASimDBissupposedtobeusedtodiscoversimulationstogetherwithwebservicesprovidingaccesstothem.Therefore,itislocatedintheRegistryp
