• And a set of complete inference rules about XML functional dependency is given.

    然后给出了关于XML文档函数依赖的一完备推理规则

    youdao

  • The tool will find the deployment order, based on the functional dependency of each resource, for you.

    工具根据资源之间功能依赖关系来帮您决定部署顺序

    youdao

  • The optimizer will deduce key value selection based on the functional dependency of the column within the row.

    优化根据函数依赖性来推断关键选择

    youdao

  • Functional dependency is an important semantic representation both in relational databases and XML documents.

    函数依赖关系数据库XML文档一种重要语义表达

    youdao

  • Finally, the relation between functional dependency and keys for XML documents are also studied in this part.

    最后进一步研究了XML文档函数依赖关系

    youdao

  • The functional dependency theory has a great influence over the design and application of relational database.

    FD理论对于关系数据库设计应用产生了深刻的影响。

    youdao

  • There are two forms of functional dependency: absolute functional dependency and relative functional dependency.

    它可以两种不同类型表现形式:绝对函数依赖相对函数依赖。

    youdao

  • The inferable theorem is discussed under the mixed circumstances under fuzzy functional dependency and fuzzy multivalued dependency.

    讨论了模糊函数依赖、模糊多值依赖混合作用推导公理系统;

    youdao

  • According to a group of deduce rules about XML functional dependency, we expand the FD-Set to avoid losing semantics of original XML.

    该算法以键为基础,根据XML函数依赖推理规则扩充函数依赖的集合,避免XML模式向关系模式转换过程中语义丢失的情况;

    youdao

  • In this paper, we give the two approaches of the definition of XML functional dependency, in which one is based on tree tuples and the other is based on path.

    本文给出基于元组XML函数依赖基于路径的XML函数依赖的两种定义方法

    youdao

  • The article discussed the applications of the closure algorithm to solve the problem of the functional dependency projection, and the relation decomposition based on BCNF.

    文中讨论了闭包算法函数依赖投影求解以及基于BCNF关系分解中的应用

    youdao

  • The accurate and approximate measures of rough functional dependency are proposed in this paper in order to find potential and interesting patterns for rough relational database.

    为了发现粗糙关系数据库中潜在有趣的模式,提出并研究了粗糙函数依赖近似度量精确度量。

    youdao

  • The article put forward the attribute dependency theory based on functional dependency theory, elaborated the definition of the attribute dependency theory, and proved related theorem.

    函数依赖理论为基础提出属性依赖理论,阐述了属性依赖有关定义,证明了相关定理;

    youdao

  • The introduction of approximate theory of rough functional dependency will accelerate the development of knowledge discovery for rough relational database and extend its research field.

    度量提出及其性质的研究有利于粗糙关系数据库知识发现及数据查询的研究,并且进一步扩大了粗糙关系数据库的研究领域。

    youdao

  • When XML document comes forth incomplete information, XML functional dependency has also important meaning for the research of key, normal form and integral restriction for XML document.

    XML文档出现不完全信息时,XML函数依赖同样对于XML文档规范化完整性约束研究具有重要意义

    youdao

  • This paper presents three XML norm forms:1XNF, 2XNF, and 3XNF based on the concepts of functional dependency, partial functional dependency and transitive functional dependency for XML DTDs.

    给出XML函数依赖部分函数依赖传递函数依赖概念,然后据此提出了三种XML范式:1XNF2 XNF和3XNF

    youdao

  • This paper presents three XML norm forms:1XNF, 2XNF, and 3XNF based on the concepts of functional dependency, partial functional dependency and transitive functional dependency for XML DTDs.

    给出XML函数依赖部分函数依赖传递函数依赖概念,然后据此提出了三种XML范式:1XNF2 XNF和3XNF

    youdao

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