dublin core metadata standard 中文意思是什麼
dublin core metadata standard
解釋
都柏林核心元數據標準-
It is difficult to construct a metadata standard for web data. this paper construct a dublin core metadata for web text data
但由於web數據形式的多樣性，很難為多樣性的數據建立一種統一標準的元數據。 -
This thcsis consists of five chapters. chapter 1 knowledge organization standard development history tt studies on what libraries have accomplished at various stages in lime : aacr2, usmarc, and dublin core metadata
對圖書館在卡片目錄時代、聯機編目時代、網際網路時代等不同時代的知識組織標準的產生背景和所取得的成就進行了研究： aacr2 、 usmarc 、都柏林核心（ dublincore ）元數據。 -
After profound study on dublin core, a broadly identified metadata standard for traditional library catalogs, the paper advanced a basic metadala in xml format for our experimental digital library system, along with i is data structure requirements and dtd file specification. in the experimental digital library system, all types of metadata and object contents are incorporated into a uniform management system based on xml and xml based rdf definitions, which ensures the integrity and inter _ operational abi i i t. y of the metadata. more over, the paper goes deep into discussion on many aspects of metadata solution, such as design thought, implementation framework and its evolution trend
作者參照了目前國際上廣泛認同的書目描述元數據標準dublincore ，初步確定了數字圖書館試驗系統元數據的xml格式，提出了數據結構要求，設計出自己的示例元數據文檔類型定義（ dtd ） ，在此基礎上，多種元數據方法並存，並以基於xml的資源描述框架（ rdf ）體系將它們封裝在一起，保證了數字圖書館元數據的完整性與互操作能力。
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