资源描述:
《Labor Dynamics in a Mobile Micro-Task Market移动微任务市场中的劳动力动态》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Session:SmartTools,SmartWorkCHI2013:ChangingPerspectives,Paris,FranceLaborDynamicsinaMobileMicro-TaskMarketMohamedMusthag,DeepakGanesanDepartmentofComputerScienceUniversityofMassachusetts,Amherst,MA01003{musthag,dganesan}@cs.umass.edu‘PlatformTasksFieldAgent[2]Pricechecks,ServiceAss
2、ess-ABSTRACTment,Photography,Verifica-Theubiquityofsmartphoneshasledtotheemergenceofmo-tion,PropertyEvaluationbilecrowdsourcingmarkets,wheresmartphoneuserspartic-Gigwalk[3]Datacollection,Photography,ipatetoperformtasksinthephysicalworld.Mobilecrowd-FocusGroups,StoreAudits,IT,sourcing
3、marketsareuniquelydifferentfromtheironlineFinancialServicescounterpartsinthattheyrequirespatialmobility,andareNeighborFavor[4]Deliveries,Rides,GroceriesthereforeimpactedbygeographicfactorsandconstraintsthatTaskRabbit[5]OddErrands,Groceries,Mov-arenotpresentintheonlinecase.Despitethe
4、emergenceing,Deliveries,Cleaningandimportanceofsuchmobilemarketplaces,littletononeWeGoLook[6]VerifyProperties,Automobiles,isknownaboutthelabordynamicsandmobilitypatternsofDates,Boats,HeavyEquipmentagents.beforepurchaseThispaperprovidesanin-depthexplorationoflabordynam-Table1.SomeAct
5、iveMobileCrowdsourcingPlatformsicsinmobiletaskmarketsbasedonayear-longdatasetfromaleadingmobilecrowdsourcingplatform.Wefindthatasmallcoregroupofworkers(<10%)accountforadisproportion-GeneralTermsatelylargeproportionofactivity(>80%)generatedintheHumanFactors;Measurement.market.Wefindtha
6、tthesesuperagentsaremoreefficientthanotheragentsacrossseveraldimensions:a)theyarewill-INTRODUCTIONingtomovelongerdistancestoperformtasks,yettheyamor-Thepastdecadehasseenunprecedentedgrowthinsmart-tizetravelacrossmoretasks,b)theyworkandsearchfortasksphones,withmillionsofthesedevicesbe
7、comingfirst-classmoreefficiently,c)theyhavehigherdataqualityintermsofcitizensoftheInternet.Thegrowingsmartphoneuserbaseacceptedsubmissions,andd)theyimproveinalmostallofhasenablednewpaidmobilecrowdsourcingmarketplaces,theseefficiencymeasuresovertime.Wefindthatsuperagentwhereindividualsar
8、epaidtoperformtasks