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时间:2018-02-10
《an extension of a fuzzy reputation agent trust model (afras)》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、SoftComput(2010)14:821–831DOI10.1007/s00500-009-0470-9FOCUSAnextensionofafuzzyreputationagenttrustmodel(AFRAS)intheARTtestbedJavierCarboÆJoseManuelMolina-LopezPublishedonline:29July2009ÓSpringer-Verlag2009AbstractWiththeintroductionofwebservices,usersand
2、theadvantageofusingfuzzyrepresentationoftrustandrequireanautomatedwayofdeterminingtheirreliabilityreputation.andeventheirmatchingtopersonalandsubjectivepref-erences.Therefore,trustmodellingofwebservices,man-KeywordsTrustandreputationofservicesagedinanau
3、tonomouswaybyintelligentagents,isaAutonomousagentsFuzzysetschallengingandrelevantissue.Duetothedynamicanddistributednatureofwebservices,recommendationsofwebservicesfromthirdpartiesmayalsoplayanimportant1Introductionroletobuildandupdateautomatedtrustmode
4、ls.Inthiscontext,theagentreputationandtrust(ART)testbedhasAstheamountofinformationinthewebviahtmlpages,beenusedtocomparetrustmodelsinthreeinternationalwikis,blogs,andotherdocumentsgrows,itgetsmorecompetitions.ThetestbedrunslocallyanddefinesanARTdifficultto
5、distinguishaccurateinformationfrominaccu-appraisaldomainwithasimulationengine,althoughtherateoruntrustworthyinformation.Asearchenginequerytrustmodelsmaybeappliedtoanykindofautomatedandusuallyresultsinoutdatedand/orunreliableinformationsremoteservices,suc
6、haswebservices.Ourpreviousworksandtheuserisforcedtochoosemanuallywhatshe/heproposedanalready-publishedtrustmodelcalledAFRASconsidersthemostreliablesourcebasedonher/histrustthatusedfuzzysetstorepresentreputationofservicerequirements.Withtheintroductionofw
7、ebservices,theprovidersandofrecommendersofsuchservices.Inthisproblemisfurthermorecomplexsinceusershavetodealpaperwedescribetheextensionrequiredinthetrustmodelwiththesatisfactionoftheirparticularsetofrequirementstoparticipateinthesecompetitions.Theextensi
8、onconsistsfortrustingrecommendationsaboutwebservicesandwebofatruststrategythatappliestheAFRAStrustmodeltoservicesthemselves.DuetotheamountandcomplexityoftheARTtestbedconceptsandprotocols.Animplementa-servicesandrequirement
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