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1、HumanComputation:Papersfromthe2011AAAIWorkshop(WS-11-11)TowardsTaskRecommendationinMicro-TaskMarketsVamshiAmbati,StephanVogelandJaimeCarbonellLanguageTechnologiesInstitute,CarnegieMellonUniversity5000ForbesAvenuePittsburgh,PA,15213AbstractFieldSampleTasks
2、LanguageTranslation,searchrelevance,Asresearchersembracemicro-taskmarketsforelicit-grammarcheck,syntaxannotationinghumaninput,thenatureofthepostedtasksmovesSpeechdialoganalysis,transcriptionfromthoserequiringsimplemechanicallabortorequir-VisionSemantictag
3、gingofimages,videosingspecificcognitiveskills.Ontheotherhand,increaseHCICollaboration,Designsurveysisseeninthenumberofsuchtasksandtheuserpopula-tioninmicro-taskmarketplacesrequiringbettersearchSociologyDecisiontheory,Inferenceinterfacesforproductiveuserpar
4、ticipation.Inthispa-BiologyAnnotatingproteinsperwepositthatunderstandinguserskillsetsandpre-MiscellaneousReviewing,contentcreationsentingthemwithsuitabletasksnotonlymaximizestheoverqualityoftheoutput,butalsoattemptstomaxi-Table1:Sampletasksinmicro-taskmar
5、ketsmizethebenefittotheuserintermsofmoresuccess-fullycompletedtasks.Wealsoimplementarecommen-dationengineforsuggestingtaskstousersbasedonim-2008;Kittur,Chi,andSuh2008).Table1showsabriefsam-plicitmodelingofskillsandinterests.Wepresentresultspleofthetaskspos
6、tedonMTurk.Theexpectationofthere-fromapreliminaryevaluationofoursystemusingpub-questersisthatthelargenumberofusersinthecrowdwouldliclyavailabledatagatheredfromavarietyofhumancomputationexperimentsrecentlyconductedonAma-offerahigherchanceoffindingasufficient
7、lyskilledpersonzon’sMechanicalTurk.tocompletethetask.WorkflowinMicro-TaskMarketsIntroductionAnumberofmicro-taskmarketshavecomeintoexistenceCrowdsourcinghasbecomepopularintherecentyearsintherecentyears.Amicro-taskmarketisaplatformthatwhereonepartycanbroadca
8、sttasksontheinternettoaenablestheexchangeandinteractionofrequestersofworklargegroupofusersthatcancompeteandcompletethemforandthelabor.InthisworkwewillrefertoAmazonMe-amicro-payment.Traditionallythesetaskswereperform
