考试界面可后台定制的无纸考试系统

A No-Paper Examination System with a Customizable Interface Based on Backstage

无纸考试系统现在已得到广泛应用,但现在的各种考试系统由于组卷模式、适应性等多种原因,考试效果及应用情况并不理想。作者在沈阳航空工业学院非计算机水平测试软件开发中提出了全新的考试系统设计方案和组卷方案,并采用试题难度系数自学习和基于遗传算法的组卷算法,使考试成绩分布可满足期望的要求。该考试系统具有网上报名、考场自动分配、自动阅卷、考试成绩分析、试题难度自学习、同步纠错等多种功能,并可适应多门课程的组合考试需要,具有很强的适用性和推广价值。

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 examined by this system can have an expectable form because the self-study difficulty coefficient of exam-questions and the examination paper formation algorithm 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.