表单程序自动阅卷算法研究与实现

Research and Implementation of an Automated Assessment Algorithm for Form Program

详细介绍了根据Windows消息机制和事件驱动原理以及分析表单程序文件结构,对Visual FoxPro表单程序采用静态和动态测试相结合的方法实现表单程序自动阅卷功能.其中动态测试是通过运行考生的程序向考生程序发送模拟消息,使程序按照既定的策略自动运行,并根据跟踪模块记录运行过程,以次实现动态测试.该算法通过实例分析已有效地提高了表单程序自动评分的准确度,并大大地提高了阅卷效率.

On principle of windows message process and event-driven mechanism and by analyzing the document structure, this paper put forward to use both static judging and dynamic judging to achieve auto-judging. The process of dynamic judging included running the students＇ program, sending messages to the application program, making the appli- cation to run on sequence designed and tracking module to record operation and getting the mark by comparing results. By analyzing case＇ s result, this method could greatly improve accuracy and efficiency of an automated assessment of subject tests.