The booming of Integrated Circuit IC design service has become a critical subindustry to the evol.docx

The booming of Integrated Circuit IC design service has become a critical subindustry to the evol.docx

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TheboomingofIntegratedCircuitICdesignservicehasbecomeacriticalsubindustrytotheevol

129

Atrafficgroomingproblemconsideringhublocationforsynchronousopticalnetwork-wavelengthdivisionmultiplexingnetworks  OriginalResearchArticle

Computers&IndustrialEngineering,Volume59,Issue1,August2010,Pages1-8

JungheeHan

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AbstractAbstract|Figures/TablesFigures/Tables|ReferencesReferences

Abstract

Inthispaper,wedealwithatrafficdemandclusteringproblemfordesigningSONET-WDMrings.Theobjectiveistominimizethetotalcostofopticaladd-dropmultiplexers（OADMs）andinter-ringhubequipments,whilesatisfyingintra-ringandinter-ringcapacities.Also,theminimumnumberofnodes,forexamplethree,foreachringshouldbesatisfied.Wedevelopanintegerprogramming（IP）formulationfortheproblemanddevelopsomevalidinequalitiesthatprovideatightlowerboundfortheproblem.Dealingwiththeinherentcomputationalcomplexityoftheproblem,wealsodeviseaneffectivetabusearchprocedureforfindingafeasiblesolutionofgoodqualitywithinreasonablecomputingtime.Computationalresultsareprovidedtodemonstratetheefficacyofthelowerandupperboundproceduresforsolvingtheproblem.

ArticleOutline

1.Introduction

2.Problemformulation

3.Validinequalities

4.Tabusearch

4.1.Findinganinitialsolution

4.2.Improvingprocedure

4.2.1.Moves

4.2.1.1.Nodemove

4.2.1.2.Edgemove

4.2.2.Tabulistandmoveimplementationstrategy

4.2.2.1.Overallimplementationstrategy

5.Computationalresults

6.Conclusions

References

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130

ReconfigurableNetworksonChip:

DRNoCarchitecture  OriginalResearchArticle

JournalofSystemsArchitecture,Volume56,Issue7,July2010,Pages293-302

YanaE.Krasteva,EduardodelaTorre,TeresaRiesgo

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Abstract

Tocoverthecomplexityoffuturesystems,wherethousandsandhundredsofheterogeneouscoreshavetobeinterconnected,newon-chipcommunicationsolutionsarebeingsearched.Inthiscontext,NetworksonChip（NoCs）havebeenstudiedasbusalternative.However,theinclusionofNoCs’broaddesignspaceincreasesevenmorethecomplexityofdesignflows.Additionally,todayelectronicindustrydemandsdrastictimetomarketreductionandimproveddevicediversity.Ontheotherside,reconfigurabledeviceshavehadanimpressiveevolutionandnow,theyarecomplexheterogeneousplatformswhichincludeabroadvarietyofembeddedcores.Furthermore,todayitispossibletoembedreconfigurablearraysinapplication-specificintegratedcircuitsandthuscreatehighlyflexiblesystems.Thesetendenciesprovidesupporttotheideaofreconfigurableon-chipcommunication,whichcanreducethesystemdesigntimeandpermittoadapttheircharacteristicstocurrentlyrunningapplications.ThispaperoverviewssomereconfigurableNoCs’stateoftheartsolutionsanddescribesareconfigurableon-chipcommunicationapproach,calledDRNoC,whichexploresthehighestpossibleflexibilityandisnotlimitedtoNoCs.Animportantaspectconsideredinthispaperisrealimplementationsandtherefore,allthesolutionsdiscussedalongit,includingDRNoC,havebeenvalidatedonFPGAs.ThepaperalsohighlightssometechnologyrestrictionsofcurrentlyavailableFPGAreconfigurationtechniquesthatdonotpermittotestreal-liveexamplesonsuchsystems.

ArticleOutline

1.Introductionandmotivation

2.Relatedwork

3.DynamicReconfigurableNoC（DRNoC）Architecture

3.1.DRNoCelements

3.2.DRNoCaddressing

3.3.DRNoCNoCcommunicationschemepacketformat

3.4.DRNoCrouter

3.5.DRNoCdesignresources

4.DRNoCmapping

5.DRNoCmappingresults

6.Comparisonresults

7.Reconfigurationtestsandcurrenttechnologyrestrictions

8.Conclusions

References

Vitae

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131

UsingDEMATELmethodtoexplorethecorecompetencesandcausaleffectoftheICdesignservicecompany:

Anempiricalcasestudy  OriginalResearchArticle

ExpertSystemswithApplications,Volume38,Issue5,May2011,Pages6262-6268

Ya-TiLin,Yeou-HerngYang,Jin-SuKang,Hsiao-ChengYu

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Abstract

TheboomingofIntegratedCircuit（IC）designservicehasbecomeacriticalsub-industrytotheevolutionofsemiconductorindustry.Inthispaper,wetookthecaseofatieroneICdesignservicecompanytoexplorethecorecompetencesofthisemergingindustry.Sevencorecompetencesaredefinedthroughouttheresearch.Morespecifically,thispaperanalyzesthein-depthoftheinterrelationamongthecorecompetencesbyutilizingtheDEMATELmethod.Theyaredividedintocausalandeffectgroups,enablingreaderstogainabetterunderstandingoftheinteractiverelationshipbetweenthem,aswellasmakingsuggestionsforimprovementtoenhancetheiroverallperformance.TheresulthasshownthattheIntellectualProperty（IP）designcapabilityisthemostimportantcorecompetence.Enhancingfiveofthecorecompetencesinthecausalgroupwillimprovetheoverallperformance.Further,DEMATELmethodisdemonstratedasausefulapproachinexploringtheinterrelationship.

ArticleOutline

1.Introduction

2.DefiningcorecompetencesforasuccessfulICdesignserviceindustryandcompany

3.TheDEMATELmethod

4.Empiricalstudy

4.1.ThecaseofGlobalUnichipCorporation（GUC）

4.2.Procedureandresults

4.2.1.IPdesigncapability

4.2.2.IntegratedIPturnkeysolution

4.2.3.Customizeddesigncapability

4.2.4.IntegratedsupplychainservicesforturnkeyICproduction

4.2.5.Comprehensivedesigncapabilityforvariousapplications

4.2.6.Effectivereductionofnewproductdevelopmentcostforcustomers

4.2.7.IntegratedstreamlinemanufacturingtechnologiesforICproduction

4.3.Discussions

4.3.1.IPdesigncapability（D1）

4.3.2.IntegratedIPturnkeysolution（D2）

4.3.3.Customizeddesigncapability（D3）

4.3.4.Comprehensivedesigncapabilityforvariousapplications（D5）

4.3.5.IntegratedstreamlinemanufacturingtechnologiesforICproduction（D7）

5.Conclusions

References

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Researchhighlights

►TheDEMATELmethodisdemonstratedasausefulapproachinexploringthecausalandeffectinterrelationshipofthecorecompetencesofanindustryorafirm.►SevencorecompetencesthatasuccessfulICdesignservicecompanyshouldpossessareidentified.Fiveofthemaredefinedascausalfactorswhiletheothertwoareintheeffectgroup.►TheIPdesigncapabilityisconcludedasthemostimportantcorecompetencesofanICdesignservicecompany.►Toenhancethefivecausalfactorswillstrengthentheoverallcompetitiveadvantage.

132

RoleofconfinedBlochwavesinthenearfieldheattransferbetweentwophotoniccrystals  OriginalResearchArticle

JournalofQuantitativeSpectroscopyandRadiativeTransfer,InPress,CorrectedProof,Availableonline15January2011

AndreyPryamikov,KarlJoulain,PhilippeBen-Abdallah,JérémieDrevillon

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Abstract

Thenearfieldheattransferbetweentwofinitesizeone-dimensionalphotoniccrystalsseparatedbyasmallvacuumgapandmaintainedinnonequilibriumthermalsituationistheoreticallyinvestigated.Themainfeaturesofthiselectromagnetictransferarediscussedandcomparedwithwhatisgenerallyobservedwithmediathatsupportsurfacepolaritons.ItisshownthatthepresenceofsurfaceBlochwavescansignificantlyenhanceheattransfersbeyondthefarfieldlimitforbothpolarizationstatesofelectromagneticfieldatsubwavelengthseparationdistances.AspecificattentionisaddressedtotheconsequenceoftheslopesofsurfaceBlochwavesdispersioncurvesontheheattransfer.Inparticular,itisshownthatthelocalizationofsurfaceBlochwavesclosetothelightlineallowstoobserveatransferexaltaionatlargerseparationdistancesthantheWienwavelength.Theseresultscouldopennewpossibilitiesforthedevelopmentofinnovativenear-fieldtechnologiessuchasnear-fieldthermophotovoltaicconversion,plasmonassistednanophotolitographyornear-fieldspectroscopy.

ArticleOutline

1.Introduction

2.Boundstatesinphotoniccrystals

3.Localdensityofstatesofnear-fieldinthephotoniccrystalsurrounding

4.Nearfieldheattransferbetweentwophotoniccrystals

5.Conclusions

Acknowledgements

References

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Highlights

►Exaltednear-fieldheattransferbetweentwonanostructres.►Presenceofmultipleinteractingchannels.►Micro/nanostructureforenergyconversiontechnologies.

133

Influenceofdisordersonthefocusingpropertyofphotonicquasicrystalslab  

SolidStateCommunications,Volume151,Issue1,January2011,Pages42-46

XiaoBinRen,KunRen

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Abstract

Theinfluenceofdisordersinthefabricationprocessonthefocusingperformanceoftwo-dimensionalopticalquasicrystalslabisinvestigated.Twotypesofdisordersareconsidered:

positionalrandomnessandradiusrandomness.ThechangeinfielddistributionforEpolarizationandHpolarizationisexaminedbyusingthefinite-differencetime-domainmethod.Wefindthatforbothpolarizationsdisorderhasad