一种基于虚拟域的开放式语义WEB服务信誉度模型-豆柴文库

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一种基于虚拟域的开放式语义WEB服务信誉度模型
Title:AReputationModelforOpenSemanticWebServicesbasedonVirtualDomains
Abstract:
AstheSemanticWebServices(SWS)continuetoevolve,ensuringthecredibilityandreliabilityoftheseservicesbecomesacriticalconcern.Areputationmodelthatevaluatesthetrustworthinessofprovidersandthequalityofservicesbecomesparamountinenablingserviceselectionandcompositionforusers.ThispaperproposesareputationmodelbasedonvirtualdomainsforopenSWS,aimingtoenhancetrustandcredibilityforserviceconsumersandfacilitatetheseamlessintegrationofservicesacrossdomains.Themodelincorporatesvariousfactorssuchasservicehistory,providerreputation,consumerfeedback,andservicecharacteristicstogenerateareputationscore.ExperimentalresultsshowcasetheeffectivenessandapplicabilityoftheproposedmodelinthecontextofopenSWS.
1.Introduction:
TheincreasingadoptionofSemanticWebServiceshasrevolutionizedthewayservicesarediscovered,composed,andutilized.However,ensuringthereliabilityandtrustworthinessoftheseservicesremainsachallenge.ThereputationmodelproposedinthisresearchaimstoaddressthischallengebyprovidingamechanismforevaluatingserviceprovidersandtheirassociatedservicesinopenSWSenvironments.Themodelutilizesvirtualdomainstocategorizeservicesandprovidersandincorporatesvariousfactorstodeterminetheirreputationscores.Theultimategoalistoenhanceusertrustandstreamlineserviceintegration.
2.RelatedWork:
ThissectionprovidesanoverviewofexistingreputationmodelsproposedforSWS.ItdiscussestheirlimitationsandhighlightstheneedforareputationmodelthatconsidersthedynamicnatureofopenSWSenvironmentsandtheintegrationofservicesacrossdomains.
3.ReputationModelforOpenSWSbasedonVirtualDomains:
Thissectionintroducestheproposedreputationmodelindetail.Itpresentstheconceptofvirtualdomainsandexplainshowservicesandprovidersarecategorizedintothesedomains.Themodelintegratesmultiplefactorssuchasservicehistory,providerreputation,consumerfeedback,andservicecharacteristicstocomputeareputationscoreforeachserviceandprovider.Thecalculationsandweightageassig