关键词: 无纸考试 界面定制 自动阅卷 同步纠错

Abstract:

Now no-paper examanition systems have been applied in universities and schools. But the results are not good because their adaptability and examination paper formation algorithms are not efficient. A new scheme for examination paper formation is presented. The grade-distribution of students who are ex  amined by this system can have an expectable form because the self-study difficulty coefficient of exam-questions and the examination paper formation al gorithm based on the genetic algorithm are used. This examination system has the functions of network registration, auto-organization of examplaces,auto-grade,anlysis of grades, difficulty self-study, synchronous error correction, and it has strong adaptability and large value too because it is suitable for the combination-test of some courses.

Key words: （no-paper examinition, customizable interface, auto-grade, synchronous error correction）