形式化

Through analyzing the theory and types of buffer overflow vulnerabilities, the format defines of the testing object are brought up, the manipulation on buffer and the status of buffer are defined.

通过对缓冲区溢出原理和各种缓冲区溢出类型的分析，对测试对象进行了形式化定义，并定义了缓冲区状态和缓冲区上的操作。

By making analyses,it is proved that the granules involved in rough set,quotient space and concept lattice can be described by abstract granules.Thus,the granules obtained by means of different ways achieve the unification,which will provide a way for formulization on granular computing.

通过分析处理，证明了粗糙集、商空间和概念格中出现的粒都可以采用粒空间中的抽象粒予以描述，使得以不同方式获取的粒得到了统一，从而为粒计算的形式化定义提供了思路。

The formalized description of MSaga model is presented in this dissertation. The FRACAS workflow based on J2EE platform is implemented. The architecture of MSaga transaction model and its detailed design are realized. The reliability and stability of FRACAS are improved and so FRACAS has the ability of handling exception.

本文给出了MSaga模型的形式化描述，并且完成了基于J2EE平台的FRACAS系统，MSaga事务模块的体系结构和具体设计与实现，提高了FRACAS软件的可靠性和健壮性，使得FRACAS软件具备一定的异常处理能力。

The fundamental verification algorithm is designed for software sys- tems.

引言 形式化方法对开发高可信软件具有重要的意义。

Design is a process from the meaning to the image, and the ideation is of poetry and geist. To express the life content in the way of manner or form by the designer indicates that it gifts the emotion with a manner.

设计是一个由意而象的过程，其思维是诗性的，是感性的，设计师将生活内容形式化——给情感赋予了形式。

General definitions of Internet space validity and time validity are given, then their physical characteristic parameters, i. e., networks density and Internet traveling diameter, are formally defined with quantitative analysis.

首先给出了Internet网络空间和时间效能的一般性定义，然后形式化定义了两种效能的物理表征参量：网络比重和Internet网络访问直径，并进行了量化分析。

Besides, this paper designs the axioms for user group and privacy policy in TBox and individual assertions in ABox.

根据ABox中包含的用户和用户属性、关系的个体断言，提出了隐私规则知识库PRKB(TBox， ABox， RBox)的概念，分析了隐私策略的形式化推理过程。

Second, the heterogeneousness and changeability of component runtime environment build many blocks in component assembly, integration, and interoperation.Model-Driven Architecture is a new framework given by OMG based on UML, MOF, XMI, CWM, and etc, concentrating on using formal model to understand, design, operate, and evolve all aspects of enterprise systems, using software engineering methods and tools.

模型驱动体系结构是OMG在UML、MOF、XMI、CWM等成功技术标准的基础上提出的一种新的系统框架，它提倡使用形式化的系统模型作为解决企业应用系统集成问题的核心，通过使用软件工程方法和工具去理解、设计、操作、发展企业系统的所有方面，从而为企业应用在不同生命周期阶段的集成提供了完备解决方案。

Thus we can specify and verify this kind of system with Hoare logic, which can also work as the basis for the further introduction to time characteristic. Design of ND-COOSL.

3混成系统的形式化方法研究为了提高规约语言的表达能力，提出了一种基于状态空间，逐步精化的混成系统分析和设计方法，并提出了一种扩展的Hoare逻辑作为其理论基础。

In the early 1970s, pioneers like Floyd, Dijkstra, and Hoare argued that programs should be formally specified and proven correct.

上世纪七十年代，Floyd、Dijkstra和Hoare等先驱者认为应该形式化地给出程序规范并证明其正确性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。