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
3G流量免费高防CDN 50-200G防御
简介酷盾安全怎么样？酷盾安全，隶属于云南酷番云计算有限公司，主要提供高防CDN服务，高防服务器等，分为中国境内CDN，和境外CDN和二个产品，均支持SSL。目前CDN处于内测阶段，目前是免费的，套餐包0.01一个。3G流量（高防CDN）用完了继续续费或者购买升级包即可。有兴趣的可以看看，需要实名的。官方网站： ：点击进入官网云南酷番云计算有限公司优惠方案流量3G，用完了不够再次购买或者升级套餐流量...
BGP.TO日本和新加坡服务器进行促销，日本服务器6.5折
BGP.TO目前针对日本和新加坡服务器进行促销，其中日本东京服务器6.5折，而新加坡服务器7.5折起。这是一家专门的独立服务器租售网站，提供包括中国香港、日本、新加坡和洛杉矶的服务器租用业务，基本上都是自有硬件、IP资源等，国内优化直连线路，机器自动化部署上架，并提供产品的基本管理功能(自助开关机重启重装等)。新加坡服务器 $93.75/月CPU：E3-1230v3内存：16GB硬盘：480GB ...
打开海外主机域名商出现"Attention Required"原因和解决
最近发现一个比较怪异的事情，在访问和登录大部分国外主机商和域名商的时候都需要二次验证。常见的就是需要我们勾选判断是不是真人。以及比如在刚才要访问Namecheap检查前几天送给网友域名的账户域名是否转出的，再次登录网站的时候又需要人机验证。这里有看到"Attention Required"的提示。我们只能手工选择按钮，然后根据验证码进行选择合适的标记。这次我要选择的是船的标识，每次需要选择三个，一...
suspend为你推荐
-
域名空间买域名空间是什么意思免费虚拟主机申请在哪个网站申请的免费虚拟主机可以绑定顶级域名?求高手指点!vps试用小弟是VPS新手,请问各位哪里有VPS主机免费试用和T楼活动啊?求网站..域名服务域名服务器是什么？有什么作用域名服务域名服务有何作用?如何设置?com域名注册.com的域名注册需要什么证件和资料吗？ip代理地址ip代理有什么用？有图片..空间域名空间域名什么意思免费域名空间可绑域名的免费空间免费网站空间申请哪里有免费申请空间的（网页制作）