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71.
分析当前高职计算机应用专业面向对象程序设计相关课程教学中主要存在过多强调语法教学,以及忽略面向对象程序设计思想培养等问题,提出以任务驱动为先导"做教学"一体化的面向对象程序设计教学方法,以提升高职计算机应用专业学生程序设计能力。 相似文献
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江春 《电脑编程技巧与维护》2013,(22):60-61,83
在C/S结构应用系统中,有效安全地运行客户端的应用程序是实现C/S结构应用系统的基础,通过分析Windows系统的特点,引入系统级服务进程实现对客户端应用的监控确保了客户端程序被强行结束或绕开运行,再利用已经运行的客户端应用程序反过来实现对系统级服务进程进行监控,从而确保了客户端应用程序的有效运行和工作. 相似文献
73.
基于范畴计算的多目标语言程序生成架构 总被引:1,自引:0,他引:1
提出了一种基于范畴论的多目标语言程序生成架构,程序元素的元类型在程序元模型范畴中定义,常用的软件开发模式由元模型实例组成并带有可配置的参数,模式到可执行语言的表达式、函数、类型等映射由范畴函子统一定义。在实际应用开发时,通过函子计算将抽象模式精化到不同的目标语言程序范畴。各种语言的精化计算方式具有统一的契约规范,从而支持高度的灵活性和重用度水平。 相似文献
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The evolution and maintenance of large-scale software systems requires first an understanding of its architecture before delving
into lower-level details. Tools facilitating the architecture comprehension tasks by visualization provide different sets
of configurable, graphical elements to present information to their users. We conducted a controlled experiment that exemplifies
the critical role of such graphical elements when aiming at understanding the architecture. In our setting, a different configuration
of graphical elements had significant influence on program comprehension tasks. In particular, a 63% gain in effectiveness
in architectural analysis tasks was achieved simply by changing the configuration of the graphical elements of the same tool.
Based on the results, we claim that significant effort should be spent on the configuration of architecture visualization
tools and that configurability should be a requirement for such tools.
Jens Knodel is a scientist at the Fraunhofer Institute for Experimental Software Engineering (IESE) in Kaiserslautern, Germany. As an applied researcher in the department “Product Line Architectures” he works in several industrial and research projects in the context of product line engineering and software architectures. His main research interests are architecture compliance checking, software evolution, and architecture reconstruction. Jens Knodel is the architect of the Fraunhofer SAVE tool (the acronym SAVE stands for Software Architecture Evaluation and Visualization). Dirk Muthig heads the division “Software Development” at the Fraunhofer Institute for Experimental Software Engineering (IESE). He has been involved in the definition, development, and transfer of Fraunhofer PuLSE (Product Line Software Engineering) methodology since 1997. Further, he leads the research and technology transfer in the area of “Software and Systems Architecture”. He received a diploma in computer science, as well as a Ph.D., from the Technical University of Kaiserslautern. Matthias Naab is an engineer at the Fraunhofer Institute for Experimental Software Engineering (IESE). He works in the areas of software- and system architectures and product lines. In several industry projects, he was involved in architecture evaluations of large-scale information systems from different industries and customers. To the Fraunhofer SAVE tool, he contributed the visualization component. Matthias Naab received a diploma in computer science from the Technical University of Kaiserslautern in 2005. 相似文献
Matthias Naab (Corresponding author)Email: |
Jens Knodel is a scientist at the Fraunhofer Institute for Experimental Software Engineering (IESE) in Kaiserslautern, Germany. As an applied researcher in the department “Product Line Architectures” he works in several industrial and research projects in the context of product line engineering and software architectures. His main research interests are architecture compliance checking, software evolution, and architecture reconstruction. Jens Knodel is the architect of the Fraunhofer SAVE tool (the acronym SAVE stands for Software Architecture Evaluation and Visualization). Dirk Muthig heads the division “Software Development” at the Fraunhofer Institute for Experimental Software Engineering (IESE). He has been involved in the definition, development, and transfer of Fraunhofer PuLSE (Product Line Software Engineering) methodology since 1997. Further, he leads the research and technology transfer in the area of “Software and Systems Architecture”. He received a diploma in computer science, as well as a Ph.D., from the Technical University of Kaiserslautern. Matthias Naab is an engineer at the Fraunhofer Institute for Experimental Software Engineering (IESE). He works in the areas of software- and system architectures and product lines. In several industry projects, he was involved in architecture evaluations of large-scale information systems from different industries and customers. To the Fraunhofer SAVE tool, he contributed the visualization component. Matthias Naab received a diploma in computer science from the Technical University of Kaiserslautern in 2005. 相似文献
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梁成才 《计算机应用与软件》2001,18(5):43-48
Ada是美国国家军用标准编程语言。近年来,我国也开展了对Ada及其开发环境的研究工作。本文首先介绍高级语言开发环境中源级符号调试器的基本原理,然后给出了一个实用性的Ada源级调试器的设计和实现关键技术。 相似文献
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一种基于程序正确性证明理论的程序开发方法 总被引:3,自引:0,他引:3
程序的形式推导方法是一种基于程序正确性证明理论的程序开发方法,它使得程序的开发和证明同时进行,程序开发完成的同时其正确性亦得以保 证,以两个问题的程序开发为例说明了程序的形式推导方法的使用。 相似文献