This system mainly consists of four pieces of module: information management subsystem, network teaching subsystem, network answering questions subsystem and network examination subsystem.
系统主要由四个子系统组成：信息管理子系统、网络授课子系统、网络答疑子系统及网络考试子系统。
This paper proposes a new scheme for manual grading of network examination and uses the method of group signature in order to meet the requirement for anonymity of examinee's paper.
该文提出人工阅卷的网上考试方案，利用群签名的思想，达到考生试卷匿名的要求，同时保证了网上考试的安全性问题，从而很大程度上扩大了网上考试的范围及有效性。
This paper proposes a new scheme for manual grading of network examination and uses the method of group signature in order to meet the requirement for anonymity of examinee's paper.
该文提出人工阅卷的网上考试方案，利用群签名的思想，达到考生试卷匿名的要求，同时保证了网上考试的安全性问题，从而很大程度上扩大了网上考试的范围及有效性。
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