简介：ClassesarethebasicmodulesinObject-Oriented(OO)software,whichconsistofattributesandmethods.Thus,inOOenvironment,thecohesionismainlyabouthowtightlytheattributesandmethodsofclassescoherewitheachother.Thisletterdiscussestherelationshipsbetweenattributesandattributes,attributesandmethods,methodsandmethodsofaclass,andthepropertiesoftheserelationships.Basedontheseproperties,theletterproposesanewframeworktomeasurethecohesionofaclass.Theapproachovercomesthelimitationsofpreviousclasscohesionmeasures,whichconsideronlyoneortwoofthethreerelationshipsinaclass.

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简介：Object-oriented(OO)approachisthekeytechnologytodevelopasoftwaresystemintheLHC/ATLASexperiment.WedevelopedaOOsimulationframeworkbasedontheGeant4general-purposesimulationtoolkit.BecauseofcomplexityofsimulationinATLAS,wepayedmostattentiontothescalabilityinitsdesign.AlthoughthefirsttargettoapplythisframeworkistoimplementtheATLASfulldetectorsimulationprogram,thereisnoexperiment-specificcodeinit,thereforeitcanbeutilizedforthedevelopmentofanysimulationpackage,notonlyforHEPexperimentsbutalsoforvariousdifferentresearchdomains,Inthispaperwediscussourapproachofdesignandimplementationoftheframework.

简介：SNDisasphericalnon-magneticdetectoroperatingsince1996atVEPP-2Melectron-positroncolliderinNovosibirsk,SNDisperforminganupgradeofitssubsystems,electronics,andsoftwareforthenextrunatVEPP-2000,PresentFortran-basedofflineprogramswillbereplacedwiththeobject-orientedframework,whichsupportssimulation,reconstructionandanalysisactivities,Newframeworkexploitstheexperienceobtainedintheworkwiththecurrentofflineandsupportsorextendsitsessentialfeatures.Themainframeworkconceptisamodule,whichisabasicprocessingunitconsumingsomedataandproducingnewdata.Everymodulecanbeparameterizedduringruntime.Formalizeddescriptionofthemodulesisusedbytheframeworksequencerfortheselectionandorderingofminimalsubsetofmodulesforanygiventask.Datapersistencyservicesaremadesufficientlyabstracttoallowimplementationfordifferentpersistencytechnologies.Prsentlythereisanimplementationforthesequentialfileswithpackeddata.Theframeworkprovidesaninterfaceforscriptinglanguages.Togetherwithacustomexpressionparserthisgivesasupportforextensiblerun-timehistogramming.ThefunctionalprototypeoftheframeworkwasimplementedinPythonlanguageandprovedtheconceptsoftheproject.CurrentlythisprototypeisbeingreimplementedinC++.

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简介：InthispaperwedevelopeatheoryofnewgeneralizedfunctionsbyusingNonstandardAnalysiswhichiscloselyrelevanttothatofColombeau’snewgeneralizedfunctions.

简介：TheGAuDIarchitectureandframeworkaredesignedtoprovideacomoninfrastructureandenvironmentforsimulation,filtering,reconstructionandanalysisapplications.InitiallydevelopedfortheLHCbexperiment,GAUDIhasbeenadoptedandextendedbytheATLASexperimentandadoptedbyseveralotherexperimentsincludingGLASTandHARP.wedescribethepropertiesandconceptsembodiedbyGAUDIandrecentfunctionalityadditionsandhowtheprojecthasevolvedfromaproductdevelopedbyatightly-knitteaminasinglesite,toacollaborationbetweenmultipleteamsatgeographicallydispersedsites,basedlooselyonopensourceconcepts.Wedescribethemanagementinfrastructureaswellashowweaccommodateexperment-specificextensionsandadaptationsaswellasanexperiment-neutralkernel.

简介：ThedevelopmentoftheGEANT4applicationforALICEsimulationwithinthealiRootframeworkisdescribed.TheG3toG4approachadoptedbyALICEcollaborationisexplained.Theoverviewofthedesign,presentimplementationandfunctionalityispresentedandtheremainingproblemsarediscussed.

简介：DigitizationfromGEANTtrackingrequiresapredictablesequenceofstepstoproducerawsimulateddetectorreadoutinformation.Wehavedevelopedasoftwareframeworkthatsimplifiesthedevelopmentandintegrationofdigitizersbyseparatingthecoordinationactivities(sequencinganddispatching)fromtheactualdigitizationprocess.Thisseparationallowsthedevelopersofdigitizerstoconcentrateondigitization.Theframeworkprovidesthesequencinginfrastructureandadigitizermodel,whichmeansthatalldigitizersarerequiredtofollowthesamesequencingrulesandprovideaninterfacethatfitsthemodel.

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简介：Withthedevelopmentoftheelectroniccommerce,theelectronicword-of-mouth(eWOM)hasbecomeimportantreferenceinformationforconsumershopping.EWOMhasattractedconsiderableinterestfromresearchersinthepastdecade.Inthispaper,aresearchreviewisconductedandanintegratedframeworkisproposedontheeffectofeWOM.TheeffectofeWOMareinfluencedbyitscharacteristics,communicators,andotherfactors.ThecharacteristicsofeWOMincludethesource,thevolumeandthevalence.ThecommunicatorsofeWOMrefertothesender,thereceiverandtherelationshipbetweenthem.Inaddition,dispersionandconsistency,persistenceandobservability,anonymityanddeception,andcommunityengagementarerelatedfactorsfortheeffectofeWOM.

简介：Inthispaper,aframeworkispresentedforaddingageneralcommandrecoveryfacilitytouserinterface.Asimplemodelofinteractivesystemisdiscussedandfourmetacommands.UNDO,REDO.SKIPBACK,andSKIPFORWARD,aredefined.Thedouble-linkedlistisusedtoorganizetherecoveryinformationinanaturalwayforeasyimplementation.Applicationsoftheframeworktovariousdemandsofcommandrecoveriesshowthattheuseoftheframeworkisveryeasyandconvenient.

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简介：Nearfieldcommunications(NFC)isanewlythrivedtechnologyinrecentyears.Thistechnologyhasbeeninstalledonmanykindsofmobilephonesystems,especiallytheAndroid.However,thereisnounifiedandcompleteframeworktoaccessNFCsofar.ThecurrentsoftwarestackofNFCmerelyimplementsdataobtainingfeatures,ignoringthepost-processingofdataandlackingacertainsecuritymechanismforNFC,whichresultsininefficiencyandinconvenienceforsoftwaredevelopmentandmaintenance.Aboveall,securityproblemscouldbecausedduetotheabsenceofthesecuritymechanism.Toproposeasolution,thispaperpresentsabrand-newframeworkforNFCutilizationbyanalyzingandconstructingaservicemodel.Thus,theproposedframeworkencapsulatesthecurrentNFCstackonAndroid,formulatingathree-layerstructureafterimplementingtheencapsulationandparsingofNFCrecords,whichultimatelyenablesanXMLdocumenttodescribetheconfigurationofNFCanditsrelatedserviceflow.Simultaneously,acontext-awarenessmodelisproposedandbuiltinthispapertoequiptheframeworkwiththecapabilityofadaptingtodifferentphysicalenvironment.

简介：Themaintenancesequencesofaknowledgebaseandtheirlimitsareintroduced.Someconceptsusedinknowledgebasemaintenance,suchasnewlaws,user'srejections,andreconstructionsofaknowledgebasearedefined;therelatedtheoremsareproved.Aprocedureisdefinedusingtransitionsystems;itgeneratesmaintenancesequencesforagivenuser'smodelandaknowledgebase.Itisprovedthatallsequencesproducedbytheprocedureareconvergent,andtheirlimitisthesetoftruesentencesofthemodel.Somecomputationalaspectsofreconstructionsarestudied.AnR-calculusisgiventodeduceareconstructionwhenaknowledgebasemeetsauser'srejection.TheworkiscomparedwithAGM'stheoryofbeliefrevision.

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简介：Wepresentastep-by-stepapproachforconstructingaframeworkforknowledgeprocessanalysis(KPA).Weintendtoapplythisframeworktotheanalysisofownresearchprojectsinanexploratorywayandelaborateitthroughtheaccumulationofcasestudies.Thisstudyisbasedonamethodologyconsistingofknowledgeprocessmodeling,primitivessynthesis,andreflectiveverification.Wedescribedetailsofthemethodologyandpresenttheresultsofcasestudies:anovelmethodology,apracticalworkguide,andatoolforKPA;insightsforimprovingfutureresearchprojectsandeducation;andtheintegrationofexistingknowledgecreationtheories.

简介：TheoriginallocationsandrelationshipsoffourplateswithinthemainlandofChinafrom800to600MaduringtheterminalPrecambrianwerereconstructedbasedonthepalaeomagneticandgeologicaldata.TheTarim,YangtzeandCathaysianplateswereoncelinked(in800-700Ma)andlocatedinthesamelow-latitudezoneofthenorthernhemisphere.Butlater,in700-600Ma,theTarimplatewasseparatedfromtheYangtze-Cathaysianplate.TheSino-KoreanplatewasalwaysfarawayfromtheYangtzeplate,bothbeingseparatedbyoceaniccrust,andlayinthehigh-latitudezoneofthenorthernhemisphere.Theabove-mentionedpalaeogeographicframeworkdirectlyledtocompletedifferencesinrespecttodistributionoflow-latitudeglaciation,sedimentaryfacies,palaeoclimate,palaeobiogeographyandstratigraphicsectionsbetweentheNorthandSouthChinadomainsduringtheterminalPrecambrian.

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