Abstract: Concerning to the low efficiency and less availability for re-use in automation marking method applied in webpage making operational questions, this paper built up a marking model based on formal language. It analyzed and solved two key issues.Marking information was designed by descriptive language and formal syntax analyses and matching were carried out. Furthermore, some case study illustrates that this particular method improves assessment efficiency and availability for code re-use.

Key words: formal language, marking information, webpage making operation question, automatic marking, Regular Expression (RE)

摘要： 针对网页制作操作题自动阅卷方法中存在效率低、可重用性差等问题,建立基于形式语言的阅卷模型。分析并解决了两个关键问题:设计阅卷信息描述语言和形式化语句解析、匹配。通过实例分析表明,该方法有效提高了测评的效率和代码复用率。

关键词: 形式语言, 阅卷信息, 网页制作操作题, 自动阅卷, 正则表达式