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1、Collaborativee-ScienceExperimentsandScientificInternetWorkflowsWorkflowsRecentadvancesinInternetandgridtechnologieshavegreatlyenhancedscientificexperiments’lifecycle.Inadditiontocompute-anddata-intensivetasks,large-scalecollaborationsinvolvinggeographicallydistributedscientistsan
2、de-infrastructurearenowpossible.Scientificworkflows,whichencodethelogicofexperiments,arebecomingvaluableresources.Sharingtheseresourcesandlettingscientistsworldwideworktogetherononeexperimentisessentialforpromotingknowledgetransferandspeedingupthedevelopmentofscientificexperiment
3、s.Here,theauthorsdiscussthechallengesinvolvedinsupportingcollaborativee-Scienceexperimentsandproposesupportfordifferentphasesofthescientificexperimentationlifecycle.omplexscientificexperimentsAnewgenerationofsocialnetwork-AdamBelloum,Cinvolvedistributeddataandingandsharingsitesha
4、semerged,oneMarciaA.Inda,computingresourcesandrequiremindfulofscientists’specificneeds—aDmitryVasunin,collaborationamongscientistswithgoodexamplebeingthemyExperimentVladimirKorkhov,variousbackgrounds.Recently,work-site(www.myexperiment.org),whichZhimingZhao,flowshavebecomeapopula
5、rapproachmakesiteasytofind,use,andshareHanRauwerda,tomodelingandorganizingsuchscientificworkflowsandbuildcommu-andTimoM.Breitexperiments.1nities.6ThissharingmodelisflexibleUniversityofAmsterdamAscientificworkflowmanagementenoughtosupportvariousaspectsofasystemexplicitlymodelsthed
6、epen-scientificworkflow’slifecycle.MarianBubakdenciesbetweenprocesseswithinanInhisarticle“Science2.0,”BenAGHUniversityofScienceexperimentandorchestratesresources’ShneidermanarguesthatwemustandTechnology,Polandruntimebehavior.Overthepastfewexpandtraditionalscientificmethodsyears,v
7、ariousresearchgroupshavetodealwiththecomplexissuesthatLuisO.Hertzbergerdevelopedworkflowmanagementsys-ariseassocialsystemsmeettechnolog-UniversityofAmsterdamtems.2–5Successfulscientificworkflowsicalinnovation.7Thisvisionextendsareevolvingintocommoditytoolsthee-Scienceconcept,intr
8、oducedthatwecanusetobuildandrunmoreadeca
