1. Research of algorithm of general examination system on opening test library and generating paper and judging paper [J];Meiman Li;Computer Engineering and Design.,2005
2. Aiguo Meng, Shengxian Bu etc. Design and Implementation of An Automated Assessment Algorithm for Subjective Tests in Network Examination System [J]. Computer & Digital Engineering.2005,(7):147-150.
3. Design and Implementation of Auto-grade system for Blank testing [J];Zhenqiu;Computer Systems Aplications.,2007
4. Xuan Tian, HuaLei Guo etc. The Online Test System Based on How to Score Subjective Issue by Fuzzy Matching [J]. Modern Electronics Technique.2007(12): 96-98.
5. Research on set at random algorithm in intelligent generating test paper [J];Ment Wang;Computer Engineering and Design.,2006