简介：Inthispaper,thesystemandsubsystemforecastmodelsforfiringaccuracyhavebeenbuiltbymeansoftheoryofGreySystemForecast.Ithasprovidedascientificforecastingmethodformicro-errorcontrolandmacro-error-controlandimprovingthefiringaccuracy.

简介：Inthispaper,thelinearmixedfiniteelementmethodisconsideredforthebiharmonicDirichletboundaryvalueproblem.Almostoptimalerrorestimates,superconvergenceestimatesandthederivativeerrorexpansionareobtained.

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简介：Forageneralsecond-ordervariablecoefficientellipticboundaryvalueprobleminthreedimensions,theauthorsderivetheweakestimateofthefirsttypefortensor-productlinearpentahedralfiniteelements.Inaddition,theestimatefortheW1,1-seminormofthediscretederivativeGreen’sfunctionisgiven.Finally,theauthorsshowthatthederivativesofthefiniteelementsolutionuhandthecorrespondinginterpolantΠuaresupercloseinthepointwisesenseoftheL∞-norm.

简介：Fromtheviewpointofservicelevelagreements,thetransmissionaccuracyrateisoneofcriticalperformanceindicatorstoassessinternetqualityforsystemmanagersandcustomers.Undertheassumptionthateacharc'scapacityisdeterministic,thequickestpathproblemistofindapathsendingaspecificofdatasuchthatthetransmissiontimeisminimized.However,inmanyreal-lifenetworkssuchascomputernetworks,eacharchasstochasticcapacity,leadtimeandaccuracyrate.Suchanetworkisnamedamulti-statecomputernetwork.Underbothassuredaccuracyrateandtimeconstraints,weextendthequickestpathproblemtocomputetheprobabilitythatdunitsofdatacanbesentthroughmultipleminimalpathssimultaneously.Suchaprobabilitynamedsystemreliabilityisaperformanceindicatortoprovidetomanagersforunderstandingtheabilityofsystemandimprovement.Anefficientalgorithmisproposedtoevaluatethesystemreliabilityintermsoftheapproachofminimalpaths.

简介：ThisnotepointsoutstheinappropriatenessofanaccuracyfunctionintroducedbyYe[Ye,J.(2009).Multicriteriafuzzydecision-makingmethodbasedonanovelaccuracyfunctionunderinterval-valuedintuitionisticfuzzyenvironment.ExpertSystemswithApplications,36(3):6899-6902]anditsmisleadinguseforcomparingtwointerval-valuedintuitionisticfuzzynumbers.

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