InternetWWW at work a confirmatory study.docx

InternetWWW at work a confirmatory study.docx

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InternetWWWatworkaconfirmatorystudy

Influenceofthemodeofgraphicalrepresentationontheperceptionofproductaestheticandemotionalfeatures:

Anexploratorystudy  OriginalResearchArticle

InternationalJournalofIndustrialErgonomics

AbstractsofRecentArticlesandLiterature  

Computers&Security

IntegrationofMicrosoftWindowsapplicationswithMDSplusdataacquisitionontheNationalSphericalTorusExperimentatthePrincetonPlasmaPhysicsLaboratory  OriginalResearchArticle

FusionEngineeringandDesign

Web2.0andfolksonomiesinalibrarycontext  OriginalResearchArticle

InternationalJournalofInformationManagement

Librarieshaveasocietalpurposeandthisrolehasbecomeincreasinglyimportantasnewtechnologiesenableorganizationstosupport,enableandenhancetheparticipationofusersinassuminganactiveroleinthecreationandcommunicationofinformation.Folksonomies,aWeb2.0technology,representsuchanexample.Folksonomiesresultfromindividualsfreelytaggingresourcesavailabletothemonacomputernetwork.InalibraryenvironmentfolksonomieshavethepotentialofovercomingcertainlimitationsoftraditionalclassificationsystemssuchastheLibraryofCongressSubjectHeadings（LCSH）.Typicallimitationsofthistypeofclassificationsystemsinclude,forexample,therigidityoftheunderlyingtaxonomicalstructuresandthedifficultyofintroducingchangeinthecategories.Folksonomiesrepresentasupportingtechnologytoexistingclassificationsystemshelpingtodescribelibraryresourcesmoreflexibly,dynamicallyandopenly.Asareviewofthecurrentliteratureshows,theadoptionoffolksonomiesinlibrariesisnovelandlimitedresearchhasbeencarriedoutinthearea.ThispaperpresentsresearchintotheadoptionoffolksonomiesforaUniversitylibrary.AWeb2.0systemwasdeveloped,basedontherequirementscollectedfromlibrarystakeholders,andintegratedwiththeexistinglibrarycomputersystem.Anevaluationoftheworkwascarriedoutintheformofasurveyinordertounderstandthepossiblereactionsofuserstofolksonomiesaswellastheeffectsontheirbehavior.Thebroadconclusionofthisworkisthatfolksonomiesseemtohaveabeneficialeffectonusers’involvementasactivelibraryparticipantsaswellasencourageuserstobrowsethecatalogueinmoredepth.

ArticleOutline

1.Introduction

2.Background

2.1.Libraryclassificationsystems

2.2.Web2.0andlibrarysystems

2.3.Thecurrentsituation

3.Researchdesign

4.Systemdevelopment

4.1.Technologies

4.2.Requirementsimplementation

5.Evaluation

5.1.Questionnaire

5.2.Analysisofresults

6.Concludingdiscussion

References

Vitae

Towardoperationalizationof‘flow’inmathematicslearnware  OriginalResearchArticle

ComputersinHumanBehavior

ThispaperaimstodesignanddevelopaDistributedVirtualGeographicEnvironment（DVGE）system.ADVGEsystemisanInternet-basedvirtual2Dand3Denvironmentthatprovidesuserswithasharedspaceandacollaborativeplatformforpublishingmultidimensionalgeo-data,andforsimulatingandanalyzingcomplexgeo-phenomena.Usersloggingintothesystemfromdifferentclientscansharedistributedgeo-informationresources,includinggeo-dataandgeo-models,andcancompletecollaborativetasks.WebservicetechnologyprovideseffectivesolutionsforconstructingDVGEsystemsbecauseofitsabilitytosupportmulti-platform,multi-architecture,andmulti-program-languageinteroperabilityontheInternet,butalsobecauseofitsabilitytoshareprograms,data,andsoftware.Thispaperanalyzesthecharacteristics,relevanttechnologies,andspecificationsofwebservices,suchasgridservices,OpenGeo-dataInteroperabilitySpecifications（OpenGIS）,andGeographyMarkupLanguages（GML）.ThearchitectureandworkingmechanismsoftheDVGEsystembasedonwebservicesarethenelaborated.TodemonstrateDVGEsystemsbasedonwebservices,weexamineacasestudyofwaterpollutioninYangzhouCity,JiangsuProvince,China,usingaprototypeDVGEsystemthatisdevelopedwithJbuilder9.0andJava3D1.0packages,andtheWeblogicplatform8.1.

ArticleOutline

1.Introduction

2.Backgroundandrelatedwork

2.1.VirtualGeographicEnvironment

2.2.Webservicesandgridservices

2.3.OpenGISandGML

2.4.Relatedwork

3.DistributedVGEsystemdesign

3.1.ThearchitectureoftheDVGEsystem

3.2.TheimplementationoftheDVGEsystem

3.2.1.Resourcedistributionandmanagement

3.2.2.Webservicescreation,deployment,andregistration

3.2.3.CollaborativeworkflowofDVGEsystem

4.Prototypesystemandrudimentaryapplications

4.1.Architectureoftheprototypesystem

4.2.Aprototypesystem

5.Discussion

6.Conclusions

References

DesignanddevelopmentofDistributedVirtualGeographicEnvironmentsystembasedonwebservices  OriginalResearchArticle

InformationSciences

Lawoncrackingsecuritycodestoughened,AmyHarmon.TheUScopyrightofficehaspassedanewlawmakingitillegaltobreakthesecuritymethodsinplacetopreventthecopyingofdigitalmusic,booksandmovies.Thelawwillupdatetheexisting1998DigitalMillenniumCopyrightActandwillcomeintoeffectimmediately.ThedecisionwasopposedbygroupssuchasUniversities,programmersandlibrarieswhoarguethatcopyrightedworkshouldbearchivedandleantout.Programmersalsoclaimedthatreverse-engineeringwasavalidtechniqueinthecauseoflearninghowtechnologyworks.TheAssociationofAmericanUniversitieshasstatedthatinordertomaintaincivilliberties,theremustbebroadexemptionstoallowfor“fairuse”ofpurchasedcopyrighteddigitalgoods.TheTorontoStar,30October,E3.

Abstract

GamecouldholdkeytoNetsecurity,GarethCook.Accordingtotopmathematicians,thekeytocrackingencryptionalgorithmscouldbelinkedtothepopularMinesweepergamewhichcomesfreewiththeWindowsoperatingsystem.Theproblem,the‘PversusNPconjecture’,askswhysomeproblemsaresodifficulttosolveusingacomputer,whileotherscanbesolvedveryquickly.Problemslikeputtingalistintoalphabeticalorder,whichareeasilysolvedbyacomputerareclassifiedasPproblems,andthosewhichcannotareclassedasNP.AprominentspecialistchallengedtheconjectureinthespringeditionoftheMathematicalIntelligencerjournal,sayingthattheconjecturewouldbeprovedfalseiftheMinesweeperlogicgamecouldbecracked,foranysizedboard,usingacomputerprogram.Iftheconjectureistrue,thencertaintypesofproblemwillalwaysremaininsolublebycomputersandthecurrentsystemofencryptionalgorithmswillcontinuetobeconsideredtobesafe.TheClayMathematicalInstituteconsidersthemattertobesoimportantthattheyhaveofferedaUS$1millionprizeforasolution.Theimpactofsuchadiscoverywouldbetomathematicallymaptheboundarybeyondwhichcomputers,nomatterhowpowerful,cannotsucceed.TheBostonGlobe,1November,B1,B4.

Abstract

MOJproposesnewlawstocrackdownonhackers.TheJapaneseMinistryofJusticehasannouncedthatitintendstotoughenupTaiwan’sCriminalCodeasitrelatestohackers.Thosewhobreakintogovernment,militaryorfinancialinstitutionswouldfaceupto15yearjailsentences.OfficialsalsosaythatanyformofhackingovertheInternetshouldbemadeillegal.ThecodewilladdressholesinlegislationrelatingtocomputercrimesandwillalsocriminalizethedistributionofpornographyandsellingofprohibitedsubstanceswhileregulatingtheresponsibilitiesofISPs,pornographicwebsitesandthosewhichfacilitategambling.TheChinaPost,23October.

Abstract

Canada’scomputersecurityloopholescalledthreattoUS.DavidAkin.JamesAdams,seniorsecurityadvisortotheUS,toldthePopTech2000conferencethatCanadaisincapableofdefendingitselfagainstattacksagainstitstelecommunicationsandcomputernetworks.ThisendangerstheUSbecause“CanadaisessentiallythebackdoorintoAmerica”,duetotheamountofmajorUScorporationswhichhaveCanadianoffices.TheprivatesectorintheUSandCanadadonothavetherighttoshareinformationgleanedbythesecurityagencies,whichleavesitmorevulnerablethatthosefromcountrieslikeFrance,Israel,China,RussiaandIndia.Thecriticismcomesas30countriesincludingtheUS,butnotCanada,aregearinguptosimulateinformationwarfareattacks.AdamsalsowarnedagainstpurchasinghardwareandsoftwarefromFrance,China,IndiaorRussia,“WeknowwithoutanyquestionwhatsoeverthatalotofthingsthataresoldintheUnitedStates,beitafirewallorsomesoftware,areinfectedwithimplantsfromthesecountriessothatanythingthatgoesacrosstheirnetworks,orisstoredintheirprogramsissentbacktothecountryofmanufacture.”CanadianNationalPost,30October.

Abstract

Virusesthenextgeneration,KimZetter.Virusesaregettingfasterandmoreprolific.Theyhavebeenaroundsincetheearly60swhentheyinfectedthroughfloppydisks,the‘sneakernet’.Theycangoaroundtheworldinminutes,sentbyE-mail.Withthetrendwithinindustrytousethesameofftheshelfproducts—Windows,Word,Outlook—virusescanhitmillionsofmachinesinonefellswoop.RonMoritzatSymantec,ananti-viruscompany,said,“Iftheviruswriterseverthoughtthroughtheirprograms,wewouldseemuchmorevirulentvirusesthatwouldreallydodamage.”Thethreatisgrowingworse,andalthoughanti-virussoftwareisimportant,itcanonlytargetavirusonceithashitafewcomputers.Inthefuture,virusesarelikelytospreadwithoutyouhavingtoopenanE-mail—astagebeyondBubbleboyandKak.FredCohen,whocoinedthephrase‘computervirus’,describesmini-viruseswhichwilldodgedet