specifiessuspend
suspend 时间:2021-01-19 阅读:()
[Typetext][Typetext][Typetext]2014TradeScienceInc.
ISSN:0974-7435Volume10Issue9BioTechnologyAnIndianJournalFULLPAPERBTAIJ,10(9),2014[4250-4256]OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchHuixiangGuoXinxiangUniversity,Henan,453003,(CHINA)E-mail:ghxxxxy@163.
comABSTRACTThispaperaimstoputforwardconstructiveviewstothedesignofonlineliteraturetranslationsystembasedonthecloudcomputingmodel.
Thiscanmakefulluseoftheadvantagesofmobilecloudcomputing.
Relatively,thecostoftraditionaltranslationserver-sidedevelopmentishigh,andit'stedioustoupgrading,maintenance,management,andthedifficultiesofextendimpactthekeyproblemscompute-intensivemobileterminalapplicationsperformance.
Makecloudcomputingtoreacheverycornerinreallife,caneffectivelysolvetheproblemoftheownlimitedresourcesofmobiledevicefortheuseofcomputationallyintensiveanddataintensive,representedbysmartphone.
Itcanextendtheprocessingcapacityofmobileequipment,andeliminatetheregionalrestrictions.
Throughthis,usercanaccesstheservicesprovidedbythecloudcomputingenvironmentthroughtheInternet,anytimeandanywhere.
KEYWORDSCloudcomputing;Onlinetranslationsystem.
BTAIJ,10(9)2014HuixiangGu4251INTRODUCTIONCloudcomputingistheincreaseoftherelatedservicesbasedonInternet,useanddeliverymode,usuallyinvolvesusingtheInternettoprovidedynamiceasyextensionandoftenvirtualizedresources[1].
Acloudisanetwork,ametaphoroftheInternet.
Cloudcomputingsystemcannotonlyprovidehardware,software,services,dataservices,butalsocanbeprovidedtotheusertobeabletoconfiguretheplatformservice[2].
Literaturethatcloudcomputingsystemistoprovidevariousservicestousersintheformofpaiduseofdistributedcomputingsystems,thesystemistransparenttousers,itsessenceistodynamicallydeployvirtualizedcomputingandstorageresourcespool,dynamicdistributionandredistribution,real-timemonitoringsystem,soastoprovidetheuserwithcomputingplatformservice,datastorageandservice[3].
Generalsense,cloudcomputingwasthoughttobetheInternetasthecenter,bysomecheapserver,orclustersystemconsistingofcommonmachine,andorganicallywillbedistributedinthevariousresourcesoftheorganizationin[4],toprovideuserswithbasedonsafe,reliable,rapid,convenientandtransparentdatastorage,access,andavarietyofcomputingservices.
Thispaperexpoundsakindofonlinetranslationsystembasedonmobilecloudcomputingmodelofrelatedprocess.
ONLINELITERATURETRANSLATIONBASEDONTHEPATTERNOFMOBILECLOUDCOMPUTINGSYSTEMDESIGNWhethertranslationsystembasedonlocalthesaurusway,orbasedonthewaytorealizeonlinetranslationsystem,typicallyrequiretheusertomanuallyenterqueriestotranslationsystem-provideduserinterface,toacertainfoundationinquerylanguageusers,inthiswayisnottoobigproblem,butsomeusersquerylanguagesdonothaverequiredfoundations,theydonotknowhowtoinputthelanguage,orthephonedoesn'tsupportthiskindoflanguageinputmethod,thispaperputsforwardamobilecloudcomputingenvironment,thedesigngoalofthissystemareasfollows:Whethertranslationsystembasedonlocalthesaurusway,orbasedonthewaytorealizeonlinetranslationsystem,typicallyrequiretheusertomanuallyenterqueriestotranslationsystem-provideduserinterface,toacertainfoundationinquerylanguageusers,inthiswayisnottoobigproblem,butsomeusersquerylanguagesdonothaverequiredfoundations,theydonotknowhowtoinputthelanguage,orthephonedoesn'tsupportthiskindoflanguageinputmethod,thispaperputsforwardamobilecloudcomputingenvironment,thedesigngoalofthissystemareasfollows:Front-endinputfirst,mobilephonesuseimagesfromamobilephonecamera,userscanquerytotheneedofwords,withthemethodofmobilephones,recordedintheformofpictures,throughtheOCRprocessquery,soregardlessofthelanguageofthewrittenword,theusercansmoothlytherequiredcontentofthequeryinputtothesystemgivestheuserinterface.
Notonlycanjustpicturetakenasinputofqueries,youcanalsosavetheoriginalasinput,thepictureinthemobilephonecansetthesourcelanguageandtargetlanguage,thetranslationresultsandtheextractedtextintheformoftextfilestoredinthephone.
Interestedinthetranslationresults,thecontentofthecall.
Secondly,tointegratetheserviceontheserverside,bycallingtheonlinetranslationfunctions,whichistoday'smostpopulartranslationengine,itslengthcanbeanyonemaymouthoutapassagefromonewordtotranslation.
Aslongasthesourcelanguageandtargetlanguagehavebeenset,theinputneedtranslationofthesourcelanguage,willsoongivespecifiestheresultofthetargetlanguage.
Translationmethodscalled"statisticalmachinetranslation,andcombinedwiththeUnitedNationsdocumentsascorpuscontentsource,translationresultisquiteaccurate,andsupportavarietyoftranslationbetweenlanguages,overcomethelocaltranslationthesaurussingle.
Finally,considermostoftoday'smobilephoneisstillbelongingtothegroupofresource-constraineddevices,sotheonlinetranslationsystembasedonthethinclientmode,asfaraspossiblewillbetreatedascomplextaskmigratedtothebackendserver,andinviewofthetraditionalarchitecture,theservermaintenanceandmanagementistedious,andextendthedifficulties,lowutilizationrateofresources,theuseofopensourcecloudplatformtorealizetheapplicationofelectronic4252OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchBTAIJ,10(9)2014dictionaryflexibledeploymentserverbasedoncloudplatform,userscandynamicallypartapplicationresource,on-demandaccesstocomputingpower,storagespaceandinformationservices,toimproveefficiency,reducethecost.
THESYSTEMARCHITECTUREDESIGNSystemoveralldesign,architectureisadopted,andthethinclientmodel,withtherapiddevelopmentofelectronicinformationtechnologyandthetechnologyofhardware,representedbythesmartphonemobiledevicewhileincomputingpower,storagecapacity,batterypowersupplyabilityhasagreatprogress,butcomparedwiththefixedequipmentsuchasdesktops,mobiledevicesinallaspectsoftheirownresourcesisstilltheresource-constrained[5],soweinthedesigntheclientusethinclient-willhandlefunctionasfaraspossiblewhenmovedtotheserver,theclientonlykeeptakingpictures,simpleimageprocessing,sendtherequestandpictures,receiveanddisplaytheresults.
Everytimeafterthetranslationtheclientwillautomaticallybreakbegantoconnecttoserver,untilthenexttimerequesttranslationtoreconnect.
Sincetheclientneednotalwaysconnecttotheserver,alsoreducedtheenergyconsumptionfortheclient,thewholesystemstructureisshowninFigure1.
Figure1:SystemstructureCanbeseenfromtheFigure1,thesystemwillloadtheheaviertaskallocationinthebackendserverbasedonthecloudplatform,includingthehandler,integrationtorealizeonlinetranslation,thisonlinetranslationsystembasedontheenginetothecollectionofimagedataonimagerecognitionandwordprocessing,belongtocomputationallyintensiveapplication,theapplicationwouldconsumelargeamountsofsystemresources,sokeeptheengineinthebackendserver,andbecauseisthebottleneckoftheperformanceofthesystem,soneedmorethanoneprocessor,soalsoneedaresponsiblefordistributionjobloadbalancer,sotheserverhasthreeparts:theprocessorloadbalancer,aprocessorandatranslation.
Dynamicchangequantityaccordingtotheapplicationaccessrequestprocessingserver,thustranslationserverandloadbalancingserverconfigurationchangedynamicallyaccordingtotheworkload.
Clientisresponsiblefordatacollection,dataontheclientbasedontheimagesofmobilephonecamera,orbasedontheoriginalimagesstoredinthephone,and,accordingtoneedtosimpleprocessingofacquisitionofdata,andthenasktheserversendsthetranslationbasedonthecloudplatform,thecollectionofimagedatasenttotheserver,thecarrytherelevantparametersintherequest,mainlyinthetypesofclientstotheoriginallanguageandthetargetlanguageSettings.
Serverafterreceivingtheclient'srequest,throughtheloadbalancer,distributedimagescanningoperationtohandletheserver,processingservertrafficanddecidethenumberofusers,processingserverwillafterimagerecognition,wordextractionoftextinformationtotranslationserver,translationservertoinvoketheservice,therequestofitstranslation,textinformationonjustreceivedservicewilltranslationresultsBTAIJ,10(9)2014HuixiangGu4253backtotheserver,thefinaltranslationserverwillreturntotheclient,translationofthetargetlanguagetorealizeonlinetranslation,theaboveasthisisthewholesystemstructureageneralprocess.
Combinedwiththeclient'srequirementsanalysisanditsworkingprocess,itsmainfunctionscanbedividedintocamera,imageeditingfunctions,imagesandtextfilestorage,translation,searchfunctions,setupfunctions,theclientwithsuchasshowninFigure2.
Figure2:ClientsamplefigureTRANSLATIONPROCESSORDESIGNTranslationserverintegrationservices,namelythecalltotranslatetoextracttextprocessingserver,isakindofautomaticlaunchofGoogletranslatetextsfromonelanguagetoanotherlanguageservices,supportlanguages,notonlyprovideonlinetranslationservice,userscanprovidecomponents,copyandpastetoyourpage,selectthecorrespondinglanguage,userswillberedirectedtothetranslation,andseethefrontofthetranslationresultsalsoprovideasetofverypowerfuluserscanuseGoogletoprogrammaticallyinyourownwebpageorapplicationtranslatedtext[6].
Translationservertoprovideonlinetranslationsystemfunction,throughtheintegrationservices,callstorealizeonlinetranslationfunction.
Usingmulti-threadedmechanism,theuserrequestprocessinginthedifferentthreads,eachconnectionrequestbyathread,sowhenprocessingtherequest,themainthreadtocontinuetoaccepttherequestoftheotherusers.
ProcessingisasshowninFigure3.
Figure3:Translationserverprocess4254OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchBTAIJ,10(9)2014LOADFLEXIBILITYTOPERFORMIneithermodel,formobiledevicesandtheserver,arestaticmodel,facingthecomplicatednetworkenvironmentandawidevarietyofmobiledevices,itisoftendifficulttomakereasonabledivisionofapplicationinadvance.
Theseapplicationdevelopersalotofenergyconsumption,thecorrespondingcostcannotbecalculated.
Inordertosolvethisproblem,theelasticmodelisabetterchoicefordevelopers,butalsocangivetheuserabetteruserexperience[7].
Elasticmodelreferstobetweenthinclientmodelandfatclientmodel,differentfromthedirectdownloadtheapplicationtorunonmobiledevices,theseapplicationsthatcanrunonamobileterminal,canalsorunoncloudplatform,accordingtothedynamicchangesofthecomputingenvironment,includingtheapplicationruntimeenvironmentandequipmentconditions,theapplicationcanbeinmigrationbetweenmobiledevicesandcloud,makeitselasticitybetweenmobiledevicesandtheserverperformsasshowninFigure4.
Figure4:LoadelasticexecutionconceptmapWhenonlinetranslationsystemtoimagerecognition,textextractionstep,youneedtocalltheTesseract-OCR,canthroughdynamicanalyzer,perceptionfrommobiledevicesandtheclouddata,includingequipmentendbatterylevel,quality,equipmentload,thecloudloadsconnectedtothewirelessnetworkandthecurrentnetworklatencyperformancedata,thedataasaresponsetomeasure,buildcostmodel,suchasanonlinetranslationsystemresponsetimeandtheenergyconsumptionattheexpenseofclientmeasurement,dynamicconstructioncostmodel[8].
ExpressedinT[I]Tesseract-OCRmethodrequiredexecutiontime.
AndTesseract-OCRmethodbetweencallstothedatausedtorememberonecanmeasurethesizeofthequantity,usedtocalculatetransferprice.
ForaTesseract-intheOCReachexecutioncall,definethecomputingcost()fiCC,,transferpricefor,asthelocationofthecall,then,saidcallsitesonmobiledevices,atthattime,saidcallsoccurinthecloud,accordingtothedynamicdatasetvalueofperception,iscallmethodsonthemobileendwhichsaidtheconsumedtimefortheforthecalculationoftheprice.
Migrationcostsaisonewaytohanginthesumoftherecoveryofthismethodandmigrationcosts,suspend/resumepriceiswherethismethodisthreadtosuspendandresumethetimerequiredto,transferthecostofthismethodisassociatedwiththestatethesizeofthismethod,thismethodinvolvesstatesizehereisthemigrationoftherelateddata.
Transferthecostofthismethodtocapture,serialization,transfer,deserialization,instantiateaspecificstatethesizeofthetimeittakestoincludealltherelevantdata,forthesakeofsimplicity,canassumethatallrelevantdataobjectshavethecostofeachbyteisthesame,canbecalculatedinadvanceTesseract-thepriceofeachbyteintheOCR,thecostofeachbytecanmeasurefromvariousangles,suchasmemory,processor,storage,speed,networki()iCS0=f1=f()fiCC,()[]iTiCC=0,iBTAIJ,10(9)2014HuixiangGu4255latency,bandwidth,etc.
,inthisarticle,forthepriceofeachbyteadoptnolongerspecifywhatkindofway.
Forthecalculationofenergyconsumption,thisarticleselectsthecombinationofthreevariablesoftheonlinetranslationsystemtomeasuretheconsumedenergy,thethreevariablesarerespectively,thestateoftheCPU,isprocessingthedataorisintheidlestate;Displayequipmentstatus,itisonoroff;Isthestateofthenetwork,sendingorreceivingdataorisintheidlestate.
Fortheconvenienceofdescription,defineafunctionwithatriplePaforenergyconsumptionperunittimevalue,forPfunction,bywayofexperiment,tomeasurethesethreevariablesinthePvalueunderdifferentconditions.
,,saidinaCPUusestatedisplayinanopenposition,networkidletimeundertheconditionofconsumptionofenergy.
()()NETIdleSCROnCPUOnPiCC,,0,≡saidwhenthemethodisexecutedintheclouds,ionamobiledeviceCPUidle,atthispointwedon'tcareofenergyconsumptioninthecloud,andonlycareaboutwhentheapplicationisprocessedinthecloud,theenergydissipationsofthemobileterminal.
Throughoptimization,thentheoutputresultisabinarydecisionvariables,as()mRresultthereareonlytwo,either0or1,1expressthatthemethodformtobemigratedtothecloud,0representthatthemethodshouldbeplacedonlocalimplementation.
Accordingtothefollowingthreeformulas:istocalculatethecost,isthepriceofmigration,isasetofbinarydecisionvariables,()mLisusedtodescribethepositionofeachmethodinthelocalorthecloud,thefinaloutputoptimizationobjectiswhichisabinary,canpasstheintegerlinearprogrammingmathematicsmethod,andthenmakethesmallest()ECworkout()mR,namelyeachmethodmwhethertomigratetothecloudserver.
Inthefaceofuncertaincomputingenvironment,itisdifficulttoadvancetheTessera-OCR,Tessera-OCRintegrationinthefrontorbackendcangivemoreeffectiveshortenthesystemresponsetime,combinedwithsensorydatafrommobiledevicesandcloudasinput(suchasthebatterylevel,quality,equipmentload,thecloudloadsconnectedtothewirelessnetworkandthecurrentnetworklatencyperformancedata),andbyperformingasanintegerlinearprogrammingexecutionoftheapplicationoftheoptimizationalgorithmtodynamicallygenerateconfiguration[9].
CONCLUSIONTranslatecloudapplicationplatformformultilingualtranslationindustryinChina,gatherresourceseffectively,improvethelevelandqualityoftranslation,andthroughthescaleeffect,reducethecostofindividualmakeviatheInternet,intheformofon-demand,easyextensionallowtheusertoobtaintherichvarietyandconvenientandefficientservice[10].
Atpresent,basedontheclouddictionarytranslationplatform,thecloudelectronicdictionarytechnologyhasbeengraduallymatureandhasbeenapplied.
Forexample:Microsoft'sbingdictionaryandneteaseyoudaodictionary,theyuseisbasedonthearchitectureofthecloudandcloudservicemode,synchronoussearchontheInternetcanappearalotofnewwords;Canrealizethewebsitewordsandsentences,andthedoubleneutralizationinmoreaccuratetranslation;CanfacilitateuserstobrowsetheEnglishwebsiteandread80%ofthewebiTNETIdleSCROnCPUOnPiCC≡,,0,()0,iCC[]iT()mREMigrECompEC+=[]∑∈+=mEiCCiCmiImLiCmiImLEComp,1,,0,,1∑∈=mEiiCsmiImREMigr,,()EComp()EMigr()mL()mR4256OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchBTAIJ,10(9)2014content.
Buttherealhighqualitytranslationandcarrythebestcarrierisfarfromrealization,inthetruesenseofcloudtranslationplatformalsoneedtohavealongwaytogo.
Fortunately,intheInternetandcloudcomputingpropelled,hopedawnhasemerged,whichrequiresthemultilingualcomputeraidedtranslation,computersupportcollaborativework,cloudcomputing,opticalrecognition,unifiedcommunications,theInternetapplicationdevelopmentandcontinuousdatacenterandothertechnicalresearchanddevelopment.
REFERENCES[1]H.
Y.
Yao,E.
Tian;Cloudcomputing,theeraofbigdatasystemsengineering,Electronicindustrypress,Beijing,(2013).
[2]Y.
Lu;Crowdsourcingtranslationmodestudy,JournalofShanghaitranslation,3,74-78(2012).
[3]Z.
H.
Yu,Y.
H.
Wu,J.
Deng,J.
Wang;HadoopandXMPP-basedtranslationsystemanditsimplementation,ComputerandDigitalEngineering,2,239-260(2014).
[4]S.
Marstona,Z.
Li,S.
Bandyopadhyaya,J.
H.
Zhanga,A.
Ghalsasib;"Cloudcomputing-Thebusinessperspective",DecisionSupportSystems,51,176-189(2011).
[5]S.
Snbashini,V.
Kavitha;"Asurveyonsecurityissuesinservicedeliverymodelsofcloudcomputing",JournalofNetworkandComputerApplications,34,1-11(2011).
[6]Y.
F.
Huang,Q.
Yan;"electronicdictionarybasedontheandroidplatformdesignandimplementation,ComputerApplication,31,228-231(2011).
[7]B.
Groauer,T.
Walloschek,E.
Stock;"UnderstandingCloudcomputingVulnerabilitiesa",Security&Privacy,IEEE,9,50-57(2011),[8]D.
Anastasiou,R.
Gupta;Comparisonofcrowdsourcingtranslationwithmachinetranslation,JournalofInformationScience,37(6),637-659(2011).
[9]L.
Muzii;CloudTranslation,Russiaforum(2011).
[10]M.
A.
Serhani;Enterprisewebservices-enabledtranslationframework,JournalofSystemE-BusinessManagement,9(4),497-517(2010).
ISSN:0974-7435Volume10Issue9BioTechnologyAnIndianJournalFULLPAPERBTAIJ,10(9),2014[4250-4256]OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchHuixiangGuoXinxiangUniversity,Henan,453003,(CHINA)E-mail:ghxxxxy@163.
comABSTRACTThispaperaimstoputforwardconstructiveviewstothedesignofonlineliteraturetranslationsystembasedonthecloudcomputingmodel.
Thiscanmakefulluseoftheadvantagesofmobilecloudcomputing.
Relatively,thecostoftraditionaltranslationserver-sidedevelopmentishigh,andit'stedioustoupgrading,maintenance,management,andthedifficultiesofextendimpactthekeyproblemscompute-intensivemobileterminalapplicationsperformance.
Makecloudcomputingtoreacheverycornerinreallife,caneffectivelysolvetheproblemoftheownlimitedresourcesofmobiledevicefortheuseofcomputationallyintensiveanddataintensive,representedbysmartphone.
Itcanextendtheprocessingcapacityofmobileequipment,andeliminatetheregionalrestrictions.
Throughthis,usercanaccesstheservicesprovidedbythecloudcomputingenvironmentthroughtheInternet,anytimeandanywhere.
KEYWORDSCloudcomputing;Onlinetranslationsystem.
BTAIJ,10(9)2014HuixiangGu4251INTRODUCTIONCloudcomputingistheincreaseoftherelatedservicesbasedonInternet,useanddeliverymode,usuallyinvolvesusingtheInternettoprovidedynamiceasyextensionandoftenvirtualizedresources[1].
Acloudisanetwork,ametaphoroftheInternet.
Cloudcomputingsystemcannotonlyprovidehardware,software,services,dataservices,butalsocanbeprovidedtotheusertobeabletoconfiguretheplatformservice[2].
Literaturethatcloudcomputingsystemistoprovidevariousservicestousersintheformofpaiduseofdistributedcomputingsystems,thesystemistransparenttousers,itsessenceistodynamicallydeployvirtualizedcomputingandstorageresourcespool,dynamicdistributionandredistribution,real-timemonitoringsystem,soastoprovidetheuserwithcomputingplatformservice,datastorageandservice[3].
Generalsense,cloudcomputingwasthoughttobetheInternetasthecenter,bysomecheapserver,orclustersystemconsistingofcommonmachine,andorganicallywillbedistributedinthevariousresourcesoftheorganizationin[4],toprovideuserswithbasedonsafe,reliable,rapid,convenientandtransparentdatastorage,access,andavarietyofcomputingservices.
Thispaperexpoundsakindofonlinetranslationsystembasedonmobilecloudcomputingmodelofrelatedprocess.
ONLINELITERATURETRANSLATIONBASEDONTHEPATTERNOFMOBILECLOUDCOMPUTINGSYSTEMDESIGNWhethertranslationsystembasedonlocalthesaurusway,orbasedonthewaytorealizeonlinetranslationsystem,typicallyrequiretheusertomanuallyenterqueriestotranslationsystem-provideduserinterface,toacertainfoundationinquerylanguageusers,inthiswayisnottoobigproblem,butsomeusersquerylanguagesdonothaverequiredfoundations,theydonotknowhowtoinputthelanguage,orthephonedoesn'tsupportthiskindoflanguageinputmethod,thispaperputsforwardamobilecloudcomputingenvironment,thedesigngoalofthissystemareasfollows:Whethertranslationsystembasedonlocalthesaurusway,orbasedonthewaytorealizeonlinetranslationsystem,typicallyrequiretheusertomanuallyenterqueriestotranslationsystem-provideduserinterface,toacertainfoundationinquerylanguageusers,inthiswayisnottoobigproblem,butsomeusersquerylanguagesdonothaverequiredfoundations,theydonotknowhowtoinputthelanguage,orthephonedoesn'tsupportthiskindoflanguageinputmethod,thispaperputsforwardamobilecloudcomputingenvironment,thedesigngoalofthissystemareasfollows:Front-endinputfirst,mobilephonesuseimagesfromamobilephonecamera,userscanquerytotheneedofwords,withthemethodofmobilephones,recordedintheformofpictures,throughtheOCRprocessquery,soregardlessofthelanguageofthewrittenword,theusercansmoothlytherequiredcontentofthequeryinputtothesystemgivestheuserinterface.
Notonlycanjustpicturetakenasinputofqueries,youcanalsosavetheoriginalasinput,thepictureinthemobilephonecansetthesourcelanguageandtargetlanguage,thetranslationresultsandtheextractedtextintheformoftextfilestoredinthephone.
Interestedinthetranslationresults,thecontentofthecall.
Secondly,tointegratetheserviceontheserverside,bycallingtheonlinetranslationfunctions,whichistoday'smostpopulartranslationengine,itslengthcanbeanyonemaymouthoutapassagefromonewordtotranslation.
Aslongasthesourcelanguageandtargetlanguagehavebeenset,theinputneedtranslationofthesourcelanguage,willsoongivespecifiestheresultofthetargetlanguage.
Translationmethodscalled"statisticalmachinetranslation,andcombinedwiththeUnitedNationsdocumentsascorpuscontentsource,translationresultisquiteaccurate,andsupportavarietyoftranslationbetweenlanguages,overcomethelocaltranslationthesaurussingle.
Finally,considermostoftoday'smobilephoneisstillbelongingtothegroupofresource-constraineddevices,sotheonlinetranslationsystembasedonthethinclientmode,asfaraspossiblewillbetreatedascomplextaskmigratedtothebackendserver,andinviewofthetraditionalarchitecture,theservermaintenanceandmanagementistedious,andextendthedifficulties,lowutilizationrateofresources,theuseofopensourcecloudplatformtorealizetheapplicationofelectronic4252OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchBTAIJ,10(9)2014dictionaryflexibledeploymentserverbasedoncloudplatform,userscandynamicallypartapplicationresource,on-demandaccesstocomputingpower,storagespaceandinformationservices,toimproveefficiency,reducethecost.
THESYSTEMARCHITECTUREDESIGNSystemoveralldesign,architectureisadopted,andthethinclientmodel,withtherapiddevelopmentofelectronicinformationtechnologyandthetechnologyofhardware,representedbythesmartphonemobiledevicewhileincomputingpower,storagecapacity,batterypowersupplyabilityhasagreatprogress,butcomparedwiththefixedequipmentsuchasdesktops,mobiledevicesinallaspectsoftheirownresourcesisstilltheresource-constrained[5],soweinthedesigntheclientusethinclient-willhandlefunctionasfaraspossiblewhenmovedtotheserver,theclientonlykeeptakingpictures,simpleimageprocessing,sendtherequestandpictures,receiveanddisplaytheresults.
Everytimeafterthetranslationtheclientwillautomaticallybreakbegantoconnecttoserver,untilthenexttimerequesttranslationtoreconnect.
Sincetheclientneednotalwaysconnecttotheserver,alsoreducedtheenergyconsumptionfortheclient,thewholesystemstructureisshowninFigure1.
Figure1:SystemstructureCanbeseenfromtheFigure1,thesystemwillloadtheheaviertaskallocationinthebackendserverbasedonthecloudplatform,includingthehandler,integrationtorealizeonlinetranslation,thisonlinetranslationsystembasedontheenginetothecollectionofimagedataonimagerecognitionandwordprocessing,belongtocomputationallyintensiveapplication,theapplicationwouldconsumelargeamountsofsystemresources,sokeeptheengineinthebackendserver,andbecauseisthebottleneckoftheperformanceofthesystem,soneedmorethanoneprocessor,soalsoneedaresponsiblefordistributionjobloadbalancer,sotheserverhasthreeparts:theprocessorloadbalancer,aprocessorandatranslation.
Dynamicchangequantityaccordingtotheapplicationaccessrequestprocessingserver,thustranslationserverandloadbalancingserverconfigurationchangedynamicallyaccordingtotheworkload.
Clientisresponsiblefordatacollection,dataontheclientbasedontheimagesofmobilephonecamera,orbasedontheoriginalimagesstoredinthephone,and,accordingtoneedtosimpleprocessingofacquisitionofdata,andthenasktheserversendsthetranslationbasedonthecloudplatform,thecollectionofimagedatasenttotheserver,thecarrytherelevantparametersintherequest,mainlyinthetypesofclientstotheoriginallanguageandthetargetlanguageSettings.
Serverafterreceivingtheclient'srequest,throughtheloadbalancer,distributedimagescanningoperationtohandletheserver,processingservertrafficanddecidethenumberofusers,processingserverwillafterimagerecognition,wordextractionoftextinformationtotranslationserver,translationservertoinvoketheservice,therequestofitstranslation,textinformationonjustreceivedservicewilltranslationresultsBTAIJ,10(9)2014HuixiangGu4253backtotheserver,thefinaltranslationserverwillreturntotheclient,translationofthetargetlanguagetorealizeonlinetranslation,theaboveasthisisthewholesystemstructureageneralprocess.
Combinedwiththeclient'srequirementsanalysisanditsworkingprocess,itsmainfunctionscanbedividedintocamera,imageeditingfunctions,imagesandtextfilestorage,translation,searchfunctions,setupfunctions,theclientwithsuchasshowninFigure2.
Figure2:ClientsamplefigureTRANSLATIONPROCESSORDESIGNTranslationserverintegrationservices,namelythecalltotranslatetoextracttextprocessingserver,isakindofautomaticlaunchofGoogletranslatetextsfromonelanguagetoanotherlanguageservices,supportlanguages,notonlyprovideonlinetranslationservice,userscanprovidecomponents,copyandpastetoyourpage,selectthecorrespondinglanguage,userswillberedirectedtothetranslation,andseethefrontofthetranslationresultsalsoprovideasetofverypowerfuluserscanuseGoogletoprogrammaticallyinyourownwebpageorapplicationtranslatedtext[6].
Translationservertoprovideonlinetranslationsystemfunction,throughtheintegrationservices,callstorealizeonlinetranslationfunction.
Usingmulti-threadedmechanism,theuserrequestprocessinginthedifferentthreads,eachconnectionrequestbyathread,sowhenprocessingtherequest,themainthreadtocontinuetoaccepttherequestoftheotherusers.
ProcessingisasshowninFigure3.
Figure3:Translationserverprocess4254OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchBTAIJ,10(9)2014LOADFLEXIBILITYTOPERFORMIneithermodel,formobiledevicesandtheserver,arestaticmodel,facingthecomplicatednetworkenvironmentandawidevarietyofmobiledevices,itisoftendifficulttomakereasonabledivisionofapplicationinadvance.
Theseapplicationdevelopersalotofenergyconsumption,thecorrespondingcostcannotbecalculated.
Inordertosolvethisproblem,theelasticmodelisabetterchoicefordevelopers,butalsocangivetheuserabetteruserexperience[7].
Elasticmodelreferstobetweenthinclientmodelandfatclientmodel,differentfromthedirectdownloadtheapplicationtorunonmobiledevices,theseapplicationsthatcanrunonamobileterminal,canalsorunoncloudplatform,accordingtothedynamicchangesofthecomputingenvironment,includingtheapplicationruntimeenvironmentandequipmentconditions,theapplicationcanbeinmigrationbetweenmobiledevicesandcloud,makeitselasticitybetweenmobiledevicesandtheserverperformsasshowninFigure4.
Figure4:LoadelasticexecutionconceptmapWhenonlinetranslationsystemtoimagerecognition,textextractionstep,youneedtocalltheTesseract-OCR,canthroughdynamicanalyzer,perceptionfrommobiledevicesandtheclouddata,includingequipmentendbatterylevel,quality,equipmentload,thecloudloadsconnectedtothewirelessnetworkandthecurrentnetworklatencyperformancedata,thedataasaresponsetomeasure,buildcostmodel,suchasanonlinetranslationsystemresponsetimeandtheenergyconsumptionattheexpenseofclientmeasurement,dynamicconstructioncostmodel[8].
ExpressedinT[I]Tesseract-OCRmethodrequiredexecutiontime.
AndTesseract-OCRmethodbetweencallstothedatausedtorememberonecanmeasurethesizeofthequantity,usedtocalculatetransferprice.
ForaTesseract-intheOCReachexecutioncall,definethecomputingcost()fiCC,,transferpricefor,asthelocationofthecall,then,saidcallsitesonmobiledevices,atthattime,saidcallsoccurinthecloud,accordingtothedynamicdatasetvalueofperception,iscallmethodsonthemobileendwhichsaidtheconsumedtimefortheforthecalculationoftheprice.
Migrationcostsaisonewaytohanginthesumoftherecoveryofthismethodandmigrationcosts,suspend/resumepriceiswherethismethodisthreadtosuspendandresumethetimerequiredto,transferthecostofthismethodisassociatedwiththestatethesizeofthismethod,thismethodinvolvesstatesizehereisthemigrationoftherelateddata.
Transferthecostofthismethodtocapture,serialization,transfer,deserialization,instantiateaspecificstatethesizeofthetimeittakestoincludealltherelevantdata,forthesakeofsimplicity,canassumethatallrelevantdataobjectshavethecostofeachbyteisthesame,canbecalculatedinadvanceTesseract-thepriceofeachbyteintheOCR,thecostofeachbytecanmeasurefromvariousangles,suchasmemory,processor,storage,speed,networki()iCS0=f1=f()fiCC,()[]iTiCC=0,iBTAIJ,10(9)2014HuixiangGu4255latency,bandwidth,etc.
,inthisarticle,forthepriceofeachbyteadoptnolongerspecifywhatkindofway.
Forthecalculationofenergyconsumption,thisarticleselectsthecombinationofthreevariablesoftheonlinetranslationsystemtomeasuretheconsumedenergy,thethreevariablesarerespectively,thestateoftheCPU,isprocessingthedataorisintheidlestate;Displayequipmentstatus,itisonoroff;Isthestateofthenetwork,sendingorreceivingdataorisintheidlestate.
Fortheconvenienceofdescription,defineafunctionwithatriplePaforenergyconsumptionperunittimevalue,forPfunction,bywayofexperiment,tomeasurethesethreevariablesinthePvalueunderdifferentconditions.
,,saidinaCPUusestatedisplayinanopenposition,networkidletimeundertheconditionofconsumptionofenergy.
()()NETIdleSCROnCPUOnPiCC,,0,≡saidwhenthemethodisexecutedintheclouds,ionamobiledeviceCPUidle,atthispointwedon'tcareofenergyconsumptioninthecloud,andonlycareaboutwhentheapplicationisprocessedinthecloud,theenergydissipationsofthemobileterminal.
Throughoptimization,thentheoutputresultisabinarydecisionvariables,as()mRresultthereareonlytwo,either0or1,1expressthatthemethodformtobemigratedtothecloud,0representthatthemethodshouldbeplacedonlocalimplementation.
Accordingtothefollowingthreeformulas:istocalculatethecost,isthepriceofmigration,isasetofbinarydecisionvariables,()mLisusedtodescribethepositionofeachmethodinthelocalorthecloud,thefinaloutputoptimizationobjectiswhichisabinary,canpasstheintegerlinearprogrammingmathematicsmethod,andthenmakethesmallest()ECworkout()mR,namelyeachmethodmwhethertomigratetothecloudserver.
Inthefaceofuncertaincomputingenvironment,itisdifficulttoadvancetheTessera-OCR,Tessera-OCRintegrationinthefrontorbackendcangivemoreeffectiveshortenthesystemresponsetime,combinedwithsensorydatafrommobiledevicesandcloudasinput(suchasthebatterylevel,quality,equipmentload,thecloudloadsconnectedtothewirelessnetworkandthecurrentnetworklatencyperformancedata),andbyperformingasanintegerlinearprogrammingexecutionoftheapplicationoftheoptimizationalgorithmtodynamicallygenerateconfiguration[9].
CONCLUSIONTranslatecloudapplicationplatformformultilingualtranslationindustryinChina,gatherresourceseffectively,improvethelevelandqualityoftranslation,andthroughthescaleeffect,reducethecostofindividualmakeviatheInternet,intheformofon-demand,easyextensionallowtheusertoobtaintherichvarietyandconvenientandefficientservice[10].
Atpresent,basedontheclouddictionarytranslationplatform,thecloudelectronicdictionarytechnologyhasbeengraduallymatureandhasbeenapplied.
Forexample:Microsoft'sbingdictionaryandneteaseyoudaodictionary,theyuseisbasedonthearchitectureofthecloudandcloudservicemode,synchronoussearchontheInternetcanappearalotofnewwords;Canrealizethewebsitewordsandsentences,andthedoubleneutralizationinmoreaccuratetranslation;CanfacilitateuserstobrowsetheEnglishwebsiteandread80%ofthewebiTNETIdleSCROnCPUOnPiCC≡,,0,()0,iCC[]iT()mREMigrECompEC+=[]∑∈+=mEiCCiCmiImLiCmiImLEComp,1,,0,,1∑∈=mEiiCsmiImREMigr,,()EComp()EMigr()mL()mR4256OnlineliteraturetranslationsystembasedonmobilecloudcomputingresearchBTAIJ,10(9)2014content.
Buttherealhighqualitytranslationandcarrythebestcarrierisfarfromrealization,inthetruesenseofcloudtranslationplatformalsoneedtohavealongwaytogo.
Fortunately,intheInternetandcloudcomputingpropelled,hopedawnhasemerged,whichrequiresthemultilingualcomputeraidedtranslation,computersupportcollaborativework,cloudcomputing,opticalrecognition,unifiedcommunications,theInternetapplicationdevelopmentandcontinuousdatacenterandothertechnicalresearchanddevelopment.
REFERENCES[1]H.
Y.
Yao,E.
Tian;Cloudcomputing,theeraofbigdatasystemsengineering,Electronicindustrypress,Beijing,(2013).
[2]Y.
Lu;Crowdsourcingtranslationmodestudy,JournalofShanghaitranslation,3,74-78(2012).
[3]Z.
H.
Yu,Y.
H.
Wu,J.
Deng,J.
Wang;HadoopandXMPP-basedtranslationsystemanditsimplementation,ComputerandDigitalEngineering,2,239-260(2014).
[4]S.
Marstona,Z.
Li,S.
Bandyopadhyaya,J.
H.
Zhanga,A.
Ghalsasib;"Cloudcomputing-Thebusinessperspective",DecisionSupportSystems,51,176-189(2011).
[5]S.
Snbashini,V.
Kavitha;"Asurveyonsecurityissuesinservicedeliverymodelsofcloudcomputing",JournalofNetworkandComputerApplications,34,1-11(2011).
[6]Y.
F.
Huang,Q.
Yan;"electronicdictionarybasedontheandroidplatformdesignandimplementation,ComputerApplication,31,228-231(2011).
[7]B.
Groauer,T.
Walloschek,E.
Stock;"UnderstandingCloudcomputingVulnerabilitiesa",Security&Privacy,IEEE,9,50-57(2011),[8]D.
Anastasiou,R.
Gupta;Comparisonofcrowdsourcingtranslationwithmachinetranslation,JournalofInformationScience,37(6),637-659(2011).
[9]L.
Muzii;CloudTranslation,Russiaforum(2011).
[10]M.
A.
Serhani;Enterprisewebservices-enabledtranslationframework,JournalofSystemE-BusinessManagement,9(4),497-517(2010).
- specifiessuspend相关文档
- occurssuspend
- 买方suspend
- QPLsuspend
- sitessuspend
- Matchmakersuspend
- Vexillologistssuspend
raksmart：全新cloud云服务器系列测评，告诉你raksmart新产品效果好不好
2021年6月底，raksmart开发出来的新产品“cloud-云服务器”正式上线对外售卖，当前只有美国硅谷机房（或许以后会有其他数据中心加入）可供选择。或许你会问raksmart云服务器怎么样啊、raksm云服务器好不好、网络速度快不好之类的废话（不实测的话），本着主机测评趟雷、大家受益的原则，先开一个给大家测评一下！官方网站：https://www.raksmart.com云服务器的说明：底层...
华为云(69元)828促销活动 2G1M云服务器
华为云818上云活动活动截止到8月31日。1、秒杀限时区优惠仅限一单！云服务器秒杀价低至0.59折，每日9点开抢秒杀抢购活动仅限早上9点开始，有限量库存的。2G1M云服务器低至首年69元。2、新用户折扣区优惠仅限一单！购云服务器享3折起加购主机安全及数据库。企业和个人的优惠力度和方案是不同的。比如还有.CN域名首年8元。华为云服务器CPU资源正常没有扣量。3、抽奖活动在8.4-8.31日期间注册并...
Boomer.Host(年付3.5美)休斯敦便宜VPS
Boomer.Host是一家比较新的国外主机商，虽然LEB自述 we’re now more than 2 year old，商家提供虚拟主机和VPS，其中VPS主机基于OpenVZ架构，数据中心为美国得克萨斯州休斯敦。目前，商家在LET发了两款特别促销套餐，年付最低3.5美元起，特别提醒：低价低配，且必须年付，请务必自行斟酌确定需求再入手。下面列出几款促销套餐的配置信息。CPU：1core内存：...
suspend为你推荐
-
美国主机空间求速度快稳定好的美国主机空间网站域名域名和网址有什么区别？域名主机域名，主机空间和网站文件三者之间的区别是什么海外域名外贸网站如何选择合适的海外域名？100m网站空间100M网站空间可以存多少张图片和多少文字？便宜虚拟主机哪里有国内便宜虚拟主机虚拟主机控制面板如何利用虚拟主机控制面板对网站进行管理合肥虚拟主机哪里的虚拟主机空间实惠？下载虚拟主机电脑虚拟机怎么弄论坛虚拟主机我想买个论坛虚拟主机，但是去了好多网站都不怎么样？