云计算与物联网外文翻译文献Word文档下载推荐.docx
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云计算与物联网外文翻译文献Word文档下载推荐.docx
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ChallengesandOpenIssues(云计算与物联网的集成:
挑战与开放问题)
国外作者:
HFAtlam等人
文献出处:
《IEEEInternationalConferenceonInternetofThings》,2017
字数统计:
英文4176单词,23870字符;
中文7457汉字
外文文献:
ChallengesandOpenIssues
Abstract TheInternetofThings(IoT)isbecomingthenextInternet-related
revolution.Itallowsbillionsofdevicestobeconnectedandcommunicatewitheachothertoshareinformationthatimprovesthequalityofourdailylives.Ontheotherhand,CloudComputingprovideson-demand,convenientandscalablenetworkaccesswhichmakesitpossibletosharecomputingresources;
indeed,this,inturn,enablesdynamicdataintegrationfromvariousdatasources.TherearemanyissuesstandinginthewayofthesuccessfulimplementationofbothCloudandIoT.TheintegrationofCloudComputingwiththeIoTisthemosteffectivewayonwhichtoovercometheseissues.ThevastnumberofresourcesavailableontheCloudcanbeextremelybeneficialfortheIoT,whiletheCloudcangainmorepublicitytoimproveitslimitationswithrealworldobjectsinamoredynamicanddistributedmanner.ThispaperprovidesanoverviewoftheintegrationoftheCloudintotheIoTbyhighlightingtheintegrationbenefitsandimplementationchallenges.DiscussionwillalsofocusonthearchitectureoftheresultantCloud-basedIoTparadigmanditsnewapplicationsscenarios.Finally,openissuesandfutureresearchdirectionsarealsosuggested.
Keywords:
CloudComputing,InternetofThings,CloudbasedIoT,Integration.
I.INTRODUCTION
Itisimportanttoexplorethecommonfeaturesofthetechnologiesinvolvedinthefieldofcomputing.Indeed,thisiscertainlythecasewithCloudComputingandtheInternetofThings(IoT)–twoparadigmswhichsharemanycommonfeatures.Theintegrationofthesenumerousconceptsmayfacilitateandimprovethesetechnologies.Cloudcomputinghasalteredthewayinwhichtechnologiescanbeaccessed,managedanddelivered.ItiswidelyagreedthatCloudcomputingcanbeusedforutilityservicesinthefuture.AlthoughmanyconsiderCloudcomputingtobeanewtechnology,ithas,inactualfact,beeninvolvedinandencompassedvarioustechnologiessuchasgrid,utilitycomputingvirtualisation,networkingandsoftwareservices.CloudcomputingprovidesserviceswhichmakeitpossibletosharecomputingresourcesacrosstheInternet.Assuch,itisnotsurprisingthattheoriginsofCloudtechnologieslieingrid,utilitycomputingvirtualisation,networkingandsoftwareservices,aswellasdistributedcomputing,andparallelcomputing.Ontheotherhand,theIoTcanbeconsideredbothadynamicandglobalnetworkedinfrastructurethatmanagesself-configuringobjects inahighlyintelligentway.TheIoTismovingtowardsaphasewhereallitemsarounduswillbeconnectedtotheInternetandwillhavetheabilitytointeractwithminimumhumaneffort.TheIoTnormallyincludesanumberofobjectswithlimitedstorageandcomputingcapacity.ItcouldwellbesaidthatCloudcomputingandtheIoTwillbethefutureoftheInternetandnext-generationtechnologies.However,Cloudservicesaredependentonserviceproviderswhichareextremelyinteroperable,whileIoTtechnologiesarebasedondiversityratherthaninteroperability.
ThispaperprovidesanoverviewoftheintegrationofCloudComputingintothe
IoT;
thisinvolvesanexaminationofthebenefitsresultingfromtheintegrationprocessandtheimplementationchallengesencountered.Openissuesandresearchdirectionsarealsodiscussed.Theremainderofthepaperisorganisedasfollows:
SectionIIprovidesthebasicconceptsofCloudcomputing,IoT,andCloud-basedIoT;
SectionIIIdiscussesthebenefitsofintegratingtheIoTintotheCloud;
Could-basedIoTArchitectureispresentedinsectionIV;
SectionVillustratesdifferentCloud-basedIoTapplicationsscenarios.Followingthis,thechallengesfacingCloud-basedIoTintegrationandopenresearchdirectionsarediscussedinSectionVIandSectionVIIrespectively,beforeSectionVIIIconcludesthepaper.
II.BASICCONCEPTS
ThissectionreviewsthebasicconceptsofCloudComputing,theIoT,andCloud-basedIoT.
1.CloudComputing
ThereexistanumberofproposeddefinitionsforCloudcomputing,althoughthemostwidelyagreeduponseemsbethatputforthbytheNationalInstituteofStandardsandTechnology(NIST).Indeed,theNISThasdefinedCloudcomputingas"
amodelforenablingubiquitous,convenient,on-demandnetworkaccesstoasharedpoolof configurable computingresources (e.g., networks,servers, storage,applications,andservices)thatcanberapidlyprovisionedandreleasedwithminimalmanagementeffortorserviceproviderinteraction"
.
Asstatedinthisdefinition,Cloudcomputingcomprisesfourtypeso
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