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1、AGoal-basedClassificationofWebInformationTasksRemovedforBlindReviewAuthorsaffiliation,mailingaddress.Email:emailaddress.RemovedforBlindReviewAuthorsaffiliation,mailingaddress.Email:emailaddress.RemovedforBlindReviewAuthorsaffiliation,mailingaddress.Email:emailadd
2、ress.WhileresearchershavebeenstudyinguserSecond,collectingrichanddetaileduserdataontheWebactivityontheWebsinceitsinception,therecanbeverydifficultfromamethodologicalstandpoint.remainsalackofunderstandingofthehighlevelWhileresearchconductedinthefieldprovidesamoret
3、asksinwhichusersengageontheWeb.Wehaverealisticpictureofusers’naturalbehaviourontheWeb,itisrecentlyconductedafieldstudyinwhichdifficulttocarryoutbecausethereisalackofappropriateparticipantswereaskedtoannotateallwebusagetoolsforcollectingbothcontextualinformation(e
4、.g.,userwithataskdescriptionandcategorization.Basedtask)anddetailedwebbrowserinteractions(FenstermacheronouranalysisofparticipantsrecordedtasksandGinsburg,2003;HawkeyandInkpen,2005b).duringthefieldstudy,aswellaspreviousAlternatively,laboratoryresearchissomewhatea
5、siertoresearch,wehavedevelopedagoal-basedconductfromamethodologicalstandpointbutcanimpedeaclassificationofinformationtaskswhichuser’snaturalbehaviourasthetasksareoftencontrivedanddescribesuseractivitiesontheWeb.usersdonottypicallyhaveaccesstotheirusualwebbrowsers
6、andtools.Third,userbehaviourontheWebisvariedandcomplex.IntroductionThediverseanddynamicnatureoftheWebmeansthatOverthepastfifteenyearstheWebhasdrasticallyusersareengaginginawidevarietyoftasksandactivitieschangedhowweacquireandcirculateinformation.Weandthisrangeofa
7、ctivityvariesacrossusersandnowconductourresearchusingsearchenginesandonlinepopulations.Thereisevidencetosuggestthatusers’searchlibraryportals,readthedailynewsandourfavouritecomicbehaviourmaydifferbetweenhomeandworkonline,communicatewithothersincreasinglythroughem
8、ailenvironments(Rieh,2003).Individualdifferencesbetweenandblogs,andhavebecomeaccomplishedfactcheckersusersmayplayaroleinusers’navigationstyles(HerderthankstoGo
