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ID:36548459
大小:4.93 MB
页数:151页
时间:2019-05-11
《电视媒体数字资产管理模式研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、北京交通大学博士学位论文电视媒体数字资产管理模式研究姓名:宋培义申请学位级别:博士专业:系统工程指导教师:唐祯敏20071201北京交通大学博士学位论文了分析。(5)数字资产是电视媒体最重要的战略资源,有效的数字资产价值评价方法对于电视媒体开发利用和价值创造具有重要的作用。论文提出了电视媒体数字资产的价值评价系统,从价值评价系统模型、价值评价的概念表达式、价值评价概念表达式的扩展等几个方面进行了分析和研究。用定性和定量结合的方法分析和研究了电视媒体数字资产价值的层次分析评价方法和基于层次分析法的人工神经网络模型评价方法,并给出了这两种方
2、法的用例研究。关键词;电视媒体;数字资产;整合与管理;运营模式;开发模式;拆解与组合原理;价值评价ABSTRACTWiththedemandsforglobaleconomicsincorporationandareaeconomicsintercommunity,Chinaisfacingthechallengesofstandards,actions,theories,innovationandotherfactorsineveryindustry,especiallyinTVmediawhichisintheperiodoffas
3、tdevelopment.Explosiveinformationisbeingproducedeverysecondinourworld.Accordinglythespeedofproduction&updateofcontentmaterialinTVmediaincreasestheamountofunusableoverstockassetgreatly.Itisaimportantissueforhowtooptimizeandusetheseassetfor"IVmediadevelopmentintheneweconom
4、icsperiod.TheobjectiveofDAMin"IVmediaistoplandigitalassetbenefitsasawholeandtomaximizethevalue.BecauseoftheparticularitiesofTVprogrammaterialandlargestoragedemand,itwillbedominantandnecessaryforDAMapplicationsinTVmedia.ThusitisverypressingforusintegratingdigitalassetofTV
5、mediabeRer,establishingthetheoryofdigitalassetmanagement(DAM),settingupoperationmodesandevaluationmethods,etc..ThisdissertationappliessystemengineeringandinformationresourcesmanagementandothertheoriestoDAM,mainlydoessomeinnovmiveresearchesinthefollowingaspects.(1)Thediss
6、ertationanalyzesthedevelopment&researchstatusofDAMinChinaand曲road,expatiatesontherelativedefimtion,termandidea.Itmakestheanalysisandresearchtothestorage,catalogueandindexofDAMfromtheviewpointofsystemcombinedwiththeaudio-videomaterialcharacteristicofTVmedia,putsforththest
7、oragemedium,formatsandstrategyfortheaudio-videnmaterialofTVmedia,andvalidcatalogue&indexmethodsofdigitalasset.(2)ThedissertationputsforwardthebusinessprocessofDAMsystemandthemodeoftheapplicationframeworkbasedonDAMinTVmediafromtheviewofsystemintegration,Itputsforwardinteg
8、rationmodeforvideo—audiocontent,conceptmodelofintegrationandlogichierarchicmodelofintegration.Itanalyze
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