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  1. ERwin方法论

  2. 2 信息系统、数据库和数据模型 2 2.1 关系数据库和ERWIN模型 2 2.2 关系模型 3 2.3 什么是信息建模型? 5 3 语言概述 6 3.1 实体、属性和关系 6 3.2 关系和外键属性 9 4 命名、定义实体、属性 14 4.1 命名为什么重要? 14 4.2 实体定义 15 4.3 属性定义 17 4.4 域 17 4.5 数据类型与角色名 17 4.6 定义与业务规则 19 4.7 同义词、同音异义字与别名 19 5 一些模型细节 20 5.1 更多实体与属性 20 5.2
  3. 所属分类:Java

    • 发布日期:2004-11-10
    • 文件大小:242kb
    • 提供者:microrain
  1. use_case_driven_object_modeling_with_uml_theory_and_practice.pdf

  2. 用例驱动开发的实践性很强的书,英文版。 Doug Rosenberg and Matt Stephens Use Case Driven Object Modeling with UML Theory and Practice The difference between “theory” and “practice” is that in theory there is no difference between theory and practice, but in practice, t
  3. 所属分类:Python

    • 发布日期:2009-07-31
    • 文件大小:11mb
    • 提供者:no_word
  1. Data Modeler

  2. A data model is the heart and soul of our applications. A good data model provides a foundation for efficient data entry and retrieval. It also needs to be consistent with other models, at least in your organization, and needs to accurately capture
  3. 所属分类:其它

    • 发布日期:2009-09-17
    • 文件大小:2mb
    • 提供者:modeler234
  1. RTOS_Cpp.pdf

  2. 使用c++开发实时操作系统与应用 Mechanical system control is undergoing a revolution in which the primary determinant of system function is becoming the control software. This revolution is enabled by developments occurring in electronic and computer technology. T
  3. 所属分类:C++

    • 发布日期:2010-02-06
    • 文件大小:2mb
    • 提供者:sensitie
  1. Visual_Studio.NET相关词汇中英翻译

  2. abstract class 抽象类 accelerator 快捷键 accelerator mapping 快捷键映射 accelerator table 快捷键对应表 access modifier 访问修饰符 Access Pack 访问包 access specifier 访问说明符 access violation 访问冲突 accessibility 辅助功能 accessibility domain 可访问域 Accessibility Options 辅助功能选项 access
  3. 所属分类:Access

    • 发布日期:2010-08-05
    • 文件大小:50kb
    • 提供者:verynub
  1. Clock Drawing in Developmental Dyslexia

  2. Although developmental dyslexia is often defined as a language-based reading impairment not attributable to low intelligence or educational or socioeconomic limitations, the behavioral manifestations of dyslexia are not restricted to the realm of la
  3. 所属分类:其它

    • 发布日期:2010-11-24
    • 文件大小:299kb
    • 提供者:bigicesmile
  1. Microsoft Visual C++.NET技术内幕_第6版

  2. Introduction The release of the Microsoft Visual Studio .NET (and Visual C++ .NET in particular) has underscored Microsoft’s increasing focus on Internet technologies, which are at the heart of the Microsoft .NET architecture. In addition to support
  3. 所属分类:C/C++

    • 发布日期:2011-03-26
    • 文件大小:3mb
    • 提供者:bullykitty
  1. A Step Towards Unification of Syntactic and Statistical Pattern Recognition.pdf

  2. The problem of pattern recognition is discussed in terms of single-entity representation versus multiple-entity representation. A comibined syntactic-semantic approach based on attributed grammars is suggested. Svntax-semantics tradeoff in pattern r
  3. 所属分类:C

    • 发布日期:2011-06-02
    • 文件大小:1mb
    • 提供者:fychit
  1. Orbix Programmer

  2. Orbix是一种基于C++的商用CORBA中间件。这是一份从网上扒下来的文档,它比较特别,描述的是Java环境下的Orbix开发。这对解决一些技术问题有很好的参考价值,如Orbix和基于Java的CORBA中间件JacORB的互联互通问题等。
  3. 所属分类:Java

    • 发布日期:2011-11-15
    • 文件大小:3mb
    • 提供者:zimbo
  1. ruby-1.9.3-

  2. Since its public release in 1995, Ruby has drawn devoted coders worldwide. In 2006, Ruby achieved mass acceptance. With active user groups formed in the world’s major cities and Ruby-related conferences filled to capacity. Ruby-Talk, the primary mai
  3. 所属分类:其它

    • 发布日期:2011-11-19
    • 文件大小:11mb
    • 提供者:y1112222
  1. (0068)-iOS/iPhone/iPAD/iPod源代码-标签(Label)-Attributed Label

  2. 实现能够展示丰富文字效果的label,即在在label上面显示NSAttributedString。,用于代替UILabel,包括给文字加上下划线,链接等等。 注意:请在Mac下解压使用
  3. 所属分类:iOS

    • 发布日期:2012-08-22
    • 文件大小:221kb
    • 提供者:wangting
  1. Critical Citizens Economic Development and Political Trust in China

  2. Political trust has been declining among the publics of almost all advanced industrial societies in recent years. This has been attributed to a Materialist / Postmaterialist value shift, which has given rise to a public that is less deferential to a
  3. 所属分类:其它

    • 发布日期:2013-02-25
    • 文件大小:210kb
    • 提供者:zoetic
  1. iOS6 By Tutorials Volume1

  2. iOS 6 introduces a ton of great new APIs and technologies that all iOS developers should learn – from Auto Layout to Collection Views to Passbook and more. In fact, there’s so much new stuff that learning it all via the official API docs can be time
  3. 所属分类:iOS

    • 发布日期:2013-07-06
    • 文件大小:51mb
    • 提供者:mainframecce
  1. Applied .NET Attributes

  2. Attributes are used to modify the runtime behavior of code in the .NET Framework. Applied .NET Attributes explores the application of .NET attributes and how developers can write custom attributes that provide the maximum level of code reuse and fle
  3. 所属分类:C#

    • 发布日期:2013-08-13
    • 文件大小:4mb
    • 提供者:scholar_wu2011
  1. XPS Study on Al2O3- and AlPO4-Coated LiCoO2

  2. 教你如何从xps角度分析包覆实验。The impact of aluminum oxide coatings on LiCoO2 materials for commercial lithium ion batteries has been investigated by X-ray photoelectron spectroscopy XPS. A low binding energy component in the Al 2p core peak spectra was observed
  3. 所属分类:教育

    • 发布日期:2014-06-02
    • 文件大小:1mb
    • 提供者:hgc2014
  1. Eclipse AspectJ: Aspect-Oriented Programming

  2. Aspect-oriented software design (ASOD), which follows the Java philosophy of "write once, run anywhere", is a new way of thinking about program construction. It is a rapidly growing and evolving programming methodology that some feel may eventually
  3. 所属分类:Java

    • 发布日期:2014-08-10
    • 文件大小:30mb
    • 提供者:fankyxu
  1. swift-Attributed便捷实用的属性字符串扩展

  2. Attributed:便捷、实用的属性字符串扩展
  3. 所属分类:其它

    • 发布日期:2019-08-15
    • 文件大小:25kb
    • 提供者:weixin_39840588
  1. Deep Attributed Network Embedding by Preserving Structure and Attribute Information

  2. Deep Attributed Network Embedding by Preserving Structure and Attribute Information
  3. 所属分类:其它

  1. An Attributed Graph Embedding Method Using the Tree-Index Algorithm

  2. An Attributed Graph Embedding Method Using the Tree-Index Algorithm
  3. 所属分类:其它

  1. ANOMALOUS: A Joint Modeling Approach for Anomaly Detection on Attributed Networks.

  2. ANOMALOUS: A Joint Modeling Approach for Anomaly Detection on Attributed Networks.
  3. 所属分类:其它

    • 发布日期:2021-02-07
    • 文件大小:454kb
    • 提供者:weixin_38664159
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