其次根据目前网络安全审计中存在的问题提出了基于数据挖掘的网络安全审计系统的实现方案并建立了系统模型图。
Secondly, it puts forward a solution of network security audit based on data mining and builds a system model to solve the problems existing in current network security audit.
图17中显示了您如何描述模型中的用户目标，并且将系统的用例绑定到这些目标上。
Figure 17 shows how you can describe User goals in the model, and tie the system's Use Cases to these goals.
然后为每个系统创建对象模型和序列图。
Then an object model and sequence diagrams were created for each system.
虽然创建一个“目前的”系统的业务模型看起来要花费大量的工作(主要的工作量是生成图)，但是我们觉得它是值得的。
Although creating a business model of the "as is" system may seem to take a lot of effort (mainly, generating diagrams), we felt it was worth it.
结果产生的系统用例模型如图13所示，并且包括已确定的所有用例。
The resulting System Use Case model is shown in Figure 13, and includes all the use cases identified.
低保真原型只是一张图或是系统的一个简单模型。
A Lo-fi prototype is simply a picture or a simple model of the system.
图2显示了贷款处理系统最初的用例模型。
Figure 2 shows the original use case model for the loan processing system.
其次，更细微的原因是模型，不是图，成为系统的结构、语义和行为的记录的表示。
A second, more subtle reason is that the model, not the diagrams, becomes the expression of record for the structure, semantics, and behavior of the system.
图1是看板系统的抽象模型。
此图已经在图13中显示过了，并且表示系统用例模型。
This diagram has already been shown in Figure 13, and represents the System Use Case Model.
在我们的MDSK方法中，这种逻辑结构及其伴随的协作将通过使用系统模型工件中的统一建模语言(uml)图被保存下来。
In our MDSD approach, this logical structure and its accompanying collaborations will be captured using Unified Modeling Language (UML) diagrams in the system model artifact.
至此，我们已经设计好了内存模型，图8展示了更新后的系统图，其中标出了存储区。
Now that we have designed our memory model, Figure 8 shows our updated system diagram with the memory areas marked.
例如，如果决定必须自动化scheduler操作者，那么图11中所示的序列图提供有用的信息来创建Scheduler系统用例模型。
If, for example, it is decided that the Scheduler worker has to be automated, the sequence diagram shown in Figure 11 provides useful information to create the Scheduler System use Case model.
图11：系统动态模型。
图是决定性的，因为没有它们，理解模型是很困难的，因此理解模型代表的系统也是很困难的。
Diagrams are crucial, since without them, it is difficult to develop an understanding of the model and, hence, the system it represents.
图1不包括任何持久性或者系统类，但是如果包括了，您将创建一个我们的模型视图，它没有显示这些类。
Figure 1 does not include any persistence or system classes, but if it did, you would want to create a view of our model that did not show them.
除此之外，在模型元素之间的路线关系将为您提供一幅关于问题的业务、系统和用户经验方面的全景图。
In addition, the trace relationships between the model elements give you an integrated view of the business, system, and User experience aspects of the problem.
架构总体模型的另一个可能的用途是捕获您的解决方案的不同方面的信息图，例如图5中所示的一个拍卖系统的高度概念的图。
Another possible use of an Architecture Overview Model is to capture informal diagrams of various aspects of your solution, such as the high-concept diagram of an auction system in Figure 5.
要绘制热点图，任取一个系统模型，把模型中的每个区域用不同的颜色，以此来表明各个区域上工作的难易程度。
To create a heat map, simply take any model of the system and shade or colour different areas of the model to indicate the ease or complexity of working on different each area.
用例模型还包括描述用户与系统如何交互的用例图和活动图。
The use case model also includes use case diagrams and activity diagrams that describe how users interact with the system.
建立该项目的系统动态模型，包括因果环路图和控制方程。
Build a system dynamics model of the project including causal loop diagrams and governing equations.
熟悉各种模型形式，如实体关系图(Entity - Relationship Diagram,ERD)、UML和其他面向系统的建模方法，将提供广泛的建模选项。
Familiarity with a variety of model forms, such as entity-relationship diagrams (ERDs), UML, and other system-oriented modeling approaches, will provide you with a wide range of modeling options.
以此为基础阐述了建立平面多体机械系统键合图模型的一般方法及其动力学原理。
Based on this, the generic procedure of modeling planar multibody mechanical systems by bond graphs and its dynamic principle are described.
在逻辑设计与物理设计过程中通过数据规范化后得出最终的ER模型图并给出系统数据字典。
The final ERD (entity relationship model diagram) and system datum dictionary are given through data sheets normalization during logic design and physical design.
对并发传值系统进行模型检测需要建立相应的抽象模型，带赋值的符号迁移图是一种广为使用的抽象模型。
To model check a value-passing concurrent system, an abstract model must be constructed, and Symbolic Transition Graphs with Assignment is such an abstract model.
文中提出的功率键合图建模方法能够较好地完成对人体循环系统建立仿真模型的工作，并对一个简化的循环系统生理模型进行了计算机仿真研究。
In this paper, the Power Band Graph (PBG) modeling method is used to realize modeling of the human circulation system and conduct a simulation study on a simplified physiological system model.
该模型克服了现有工作流模型如基于有向图工作流模型对系统变化适应性不足的问题。
The model enhances the adaption of the existing workflow model based on directed graph as the system changes.
阐述了建立空间多体系统键合图模型的一般方法及其动力学原理。
The method of modeling spatial multibody systems by bond graphs and its dynamic principle are described.
分析了社会导航的概念和导航模式，重点探讨了社会导航中的关键因素，并由此初步绘制了系统结构模型图。
With an analysis of the concept of social navigation and navigation modes, this paper focuses on the key factors of social navigation, and presents a model of system structure.
分析了社会导航的概念和导航模式，重点探讨了社会导航中的关键因素，并由此初步绘制了系统结构模型图。
With an analysis of the concept of social navigation and navigation modes, this paper focuses on the key factors of social navigation, and presents a model of system structure.
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