程序自动测试技术在自动阅卷中的应用

The Application of Programme Automatic Testing Technique in Auto-examining Paper

目前,很多高校为了规范计算机专业试卷评阅流程,均采用了机器自动阅卷技术来代替传统的人工阅卷。但受限于阅卷技术,诸多学校所出题型主要以选择题以及系统控制台模式程序为主,其阅卷技术实现大多采用输出结果与正确答案比对的方法。在分析了程序自动测试技术的运行环境特点的基础之上,提出将基于虚拟机平台利用元数据进行反射的自测技术应用到机器自动阅卷上,实现对可视化程序的运行期批量批阅;并以成功案例为背景,分析出其工作流程、关键技术的解决方案和基于此解决方案的阅卷性能参数与传统阅卷性能参数的比较结果。

Nowadays, there are quite many universities and colleges adopting auto examine method instead of traditional manual work to go over the test paper in order to standard the examin paper marking procedure for Computing subject. Therefore, the main type of the test questions is selection, or I/0 output console programme. Restricted from the technique, it uses the method of comparison of the outputs to implement. This article analyzed the feature of runtime environment for the programme automatic test technique and presented the application of automatic test technique in teaching use ,which utilized meta data for reflection based on vitual machine platform to realize the batch marking at the runfime of the graphical interface programme. This article is set in a successful case, the analysis of the cases＇s flow of work ,the solution about the key technique and the property parameter＇s comparison result between the auto-testinging base on the solution and the traditional manual work.