简介:Theproblemofrepresentingadetectorinaformwhichisaccessibletoavarietyofapplications,allowsretrievalofinformationinwayswhicharenaturaltothoseapplications,andismaintainablehasbeenvexingphysicistsforsometime,Althoughinventedtoaddressanentirelydifferentproblemdomain,thedocumentmarkupmetalanguageXMLiswell-suitedtodetectordescription.ThispaperdescribesitsuseforaGLASTdetector.[7]
简介:XMLSchema它所提供的丰富的元素类型和强大的类型派生机制为XML的应用奠定了扎实的基础、但是XMLSchema复杂的类型系统让众多的用户感到难以学习,本文尝试时XMLSchema类型系统进行系统的阐述,以使用户能够容易地理解XMLSchema。
简介:OfflineSoftwaresuchasSimulation,Reconstruction,Analysis,andVisualisationareallinneedofadetectordescription.Theseapplicationshaveseveralcommonbutalsomanyspecificrequirementsforthedetectordescriptioninordertobuilduptheirinternalrepresentations.Toachievethisinaconsistentandcoherentmanneracommonsourceofinformation,thedetectordescriptiondatabase,willbeconsultedbyeachoftheapplications.TheroleandsuitabilityofXMLinthedesignofthedetectordescriptiondatabaseinthescopeoftheCMSdetectorattheLHCisdiscussed.DifferentaspectssuchasdatamodellingcapabilitiesofXML,toolsupport,integrationtoC++representationsofdatamodelsaretreatedandrecentresultsofprototypeimplementationsarepresented.