xml structure 中文意思是什麼

xml structure 解釋
可擴展語言結構
  • xml : XML ＝eXtensible Markup Language 【計算機】擴展標記語言。
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. Third, this dissertation analyzes the complicacy of result size estimation problem for xml structure based query optimization compared to its counterpart in traditionally relational database, and proposes a full - featured result size estimation algorithm for xml query, sxm. for simple path expression query, this dissertation proposes a dynamic synopsis model for xml data based on the concept of f - stable and b - stable, xmap. for complicated path expression query, this dissertation adopts an improved bifocal sampling method for result size estimation

    第三，分析了xml結構化查詢優化中的查詢代價估計問題與傳統關系型數據庫中的查詢代價估計問題的區別，提出了一套完整的xml結構化查詢代價估計體系sxm ，包括對簡單路徑表達進行查詢代價估計的動態xml數據統計模型xmap ，對復雜路徑表達進行查詢代價估計的雙焦點例舉法，以及對值匹配條件進行查詢代價估計的基於小波的多維直方圖方法，並能將多種查詢表達的查詢代價估計結果結合在一起，以給出一個完整的xpath查詢的代價估計。
  2. Data mining techniques for structure of single xml document

    文檔結構的數據挖掘
  3. Finished the definition of cwml ( courseware markup language ) which is based on the technology of xml : the definition of cwml build the c wml courseware structure in xml style, cwml represent the whole process when a courseware is presented on line, and also cwml has the advantage of easy for extension, self - descript, which are bring from xml, so the cwml courseware are easy to dissever and rebuild

    參與了以xml技術為基礎的多媒體課件標記語言cwml的定義： cwml的定義將課件邏輯結構中包含的元素以xml的形式表現出來，它既代表了網上課件演播的過程，有擁有xml可擴展、自描述等性質，易於再抽取，重新組合。
  4. There are expansibility, readability, platform - independent and structure virtues in xml

    Xml具有擴展性、可讀性、平臺無關性、結構化等特點。
  5. After understanding the whole structure of enterprise model based on rdbms, i define a series of semanteme and expressing - dtd. i adopted the tool ’ s package of jdom and the interface of jsp to generate xml

    在充分理解了以關系型數據庫描述的企業模型的完整結構后，基於xml的語義語法dtd ，自定義了一套滿足模型庫結構要求的企業模型數據交換標準。
  6. Meanwhile, an agent - based image geospatial structure ( aigs ) is described by defining a series of agents, communication language i - xml for supporting cooperation and reuse and sharing information among users expediently

    闡述了一種基於agent的圖像和空間地理的處理結構（ aigs ） ，通過定義一系列的agent 、通訊agent語言i - xml來支持協作和重用，方便了用戶之間的信息共享與協作。
  7. The binary message has an xml - like structure

    該二進制消息具有類xml的結構。
  8. You can obtain considerably better compression rates when you use the specific structure of xml documents to produce more

    可壓縮性更好的表示時，您就可以取得好得多的壓縮比。
  9. The dictionary database has a consumer who is looking to ingest an xml structure representing the key aspects of the database s contents

    詞典數據庫擁有一個消費者，他在尋求一種表示數據庫內容的關鍵方面的xml結構。
  10. Specification for the structure of electronic official document based on xml - part 2 : document body

    基於xml的電子公文格式規范第2部分：公文體
  11. Specification for the structure of electronic official document based on xml - part 1 : general principles

    基於xml的電子公文格式規范第1部分：總則
  12. With jibx, you can easily map an xml structure to an object model or

    使用jibx ，您可以輕易地將xml結構映射到對象模型，
  13. An xml structure validation language that uses patterns in trees

    ，這是一種使用樹模式的xml結構的有效性驗證語言。
  14. The xml structure and data types are derived from the cobol data declarations

    Xml的構造以及數據類型來源於cobol數據聲明。
  15. The syntax conversion takes the textual information and wraps it in the simplest xml structure

    語法轉換採用文本信息並用最簡單的xml結構封裝它。
  16. To manage large - scale xml documents with complicated structure, this dissertation focus on the efficient structural indexing algorithm for xml data, result size estimation problem for xml structure based query optimization, result relevance ranking algorithm, and infrastructure for xml query processing for both text - rich and data - rich xml documents. to address the aforementioned issues, this dissertation makes the following contributions. first, it investigates the drawbacks of existing indexing algorithm for xml data, and propose a dynamic indexing algorithm for xml data based on d - bisimilarity, difx

    為滿足結構復雜、大規模的xml數據管理需要，本文深入研究了xml信息檢索系統中的結構索引演算法設計和結構化查詢優化中的查詢代價估計問題，以及查詢結果和查詢條件間的相關度演算法，主要取得了4個方面的成果：第一，分析了已有的xml數據索引演算法中存在的問題，提出了一種高效的動態xml結構索引演算法difx ，它採用動態後向結構相似性（ d - bisimilarity ）的概念，可以根據實際查詢需求以及索引最優化的要求動態決定索引中保存的結構信息。
  17. The xml structure being sought is shown in listing 6

    所尋求的xml結構如清單6所示。
  18. Xml structure task pane opens

    隨即打開「 xml結構」任務窗格。
  19. Objects that represent the nodes in the tree view of the xml structure

    表示「 xml結構」任務窗格樹視圖中的節點的
  20. ( 2 ) this article promotes an idea that applies information compression techniques to xml data format. it puts forward structure guided compression model ( sgcm ), including algorithms such as xml structure tree spanning based on huffinan coding for element frequency, and sgcmheap generation algorithm. not only common compression techniques are used, structure based compression optimization is also rendered

    （ 2 ）本文提出將信息壓縮技術應用於xml ，提出了結構制導的xml壓縮模型sgcm ，包括相關的演算法，如基於元素出現頻度huffman編碼的xml結構樹生成演算法， sgcmheap的生成演算法? ?不僅利用了當前通用的部分壓縮技術，而且探討在xml結構的基礎上有對其進行壓縮優化的可能。
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