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101.
为提高计算机软件质置、保证软件安全性和准确地评估软件质量。运用目标分析最优指标法。分析并建立了软件质量的层次评价模型,得出了量化的质量评价值。 相似文献
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马骅 《邢台职业技术学院学报》2003,20(1):26-29
本通过对印度和日本软件产业的分析,对照我国软件产业的现状,初步探讨了软件开发工程化的具体内容和实现途径,以及与之相配套的人力结构和人才的知识结构、能力结构,并对职业技术学院培养的人才规格,能力结构及实现方法提出了一些见解。 相似文献
103.
Computers in education have been around for more than 30 years. They have been the vector not only of diverse forms of educational technology, but also of many new kinds of learning activities using software instruments. With the gradual trivialization of computer systems, the initially rather positive expectations about computers in education have progressively turned into more skeptical attitudes about the use of ICT. What is really working with computers in education? Was the investment worth the outcomes? The number of scientific studies focusing on these issues is huge. Most of their results have been obtained either by very focused experiments on some educational technology, generally involving a limited number of students, or by surveys, taking into account large numbers of learners but with little control about the kind of activities that were actually organized. Overall, hardly any conclusive results about possible causal implications of using ICT in learning have been obtained and there is no evidence about the stability of existing results over time. This paper, particularly taking into account the French experience, draws attention on the specific case of software instruments. These instruments do not exactly aim at performing more efficiently existing activities, but lead to invent new learning activities better in line with constructivist views. It suggests that, besides studies about what works, more research is in order about how it works and contends that what will work in the future is linked to the capability of the teaching profession and their allies to collectively build and discuss new interrogations and solutions to pedagogical problems, which will sustain and regulate the many discoveries of innovators. 相似文献
104.
黑盒软件测试的用例设计技术 总被引:3,自引:0,他引:3
朱贺 《辽宁科技学院学报》2008,10(4):29-30
主要讨论软件测试中的黑盒测试,介绍了黑盒测试中的四种用例设计技术中的等价类划分和边界值分析,并以两个实际的测试项目对其加以说明。 相似文献
105.
Classes are key software components in an object-oriented software system. In many industrial OO software systems,there are some classes that have complicated structure and relationships. So in the processes of software maintenance,testing,software reengineering,software reuse and software restructure,it is a challenge for software engineers to understand these classes thoroughly. This paper proposes a class comprehension model based on constructivist learning theory,and implements a software visualization tool(MFV-Class)to help in the comprehension of a class. The tool provides multiple views of class to uncover manifold facets of class contents. It enables visualizing three object-oriented metrics of classes to help users focus on the understanding process. A case study was conducted to evaluate our approach and the toolkit. 相似文献
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多媒体教学系统的创作 总被引:8,自引:1,他引:7
为配合多媒体技术的广泛应用,本文介绍了开发多媒体课程教学系统的设计和制作方法。 相似文献
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