Development of teaching material delivery model system that enables the teaching material to be shared between many universities

本研究旨在利用开源软件构建一个模型系统，使教材能够在多所高校之间共享。首先，我们尝试通过结冰LONCAPA（开源LMS）来构建系统，该系统具有可以构建大规模系统的特性。由于试验的结果，我们放弃了在本研究中使用LONCAPA，原因是在安全性上的限制条件，然后我们决定使用在各个教育机构中使用的开源LMS的Moodle。我们利用开源的Dspace构建了一个材料数据库。并从教材的模块划分方法、教材的分类方法、元数据的结构等方面进行了探讨。在访问对象之间交换身份验证信息的技术（在每个组织中更改可访问资源的技术）对于教材数据库的共同使用非常重要。此外，在两个或多个组织之间更多地交换认证信息的技术也很重要。有国内组织开发的UPKI和国外组织开发的Shibboleth （Moodle中存在一个模块）。我们决定进行研究，观察这些趋势。我们首先开始了金泽大学和金泽工业大学之间的验证测试。利用Moodle构建教材发布系统，实现内容共享的活动开始于国立多媒体教育研究所和一些国立大学企业等之间。然后，我们判断，如果我们把研究活动的中心放在这里，我们的研究能够更有效地推进，我们把活动移到那里。UPO-NET（在线学习大学网络）于2008年3月开始使用这种方法。我们利用两个Moodle服务器的公钥密码系统构建了通信环境。并且，我们通过将用户的登录信息传递给其他Moodle来确认单点登录（SSO）是可能的。我们确认了两个组织可以剪切教材，并为系统制作了一些手册。少

This research aimed to construct a model system with open source software that system enables the teaching material to be shared between many universities. At first we tried to construct system by 'icing LONCAPA (open source LMS) that has a feature that a large-scale system can be constructed. As a result of the trial, we gave up to use LONCAPA in this research for the reasons for the limiting condition on security Then, we decided to use Moodle of open source LMS that was used in various educational institutions We constructed a material data base by using Dspace of open source. And, were searched the method to divide into modules from a teaching material, the methods of classifying the material, structural of the meta data etc. The technology of the exchange of the authentication information between an access cont of(technology that changes an accessible resource at each organization) is important for common use of the educational material data base. Moreover, the technology of the e … More xchange of the authentication information between two or more organizations is also important.There is UPKI that is developed between domestic organizations and Shibboleth (a module exists in Moodle) that is developed foreign country organizations. We decided to do research observing these trends. We began the proving test between Kanazawa University and Kanazawa Institute of Technology first. The activity where contents were shared by constructing the teaching material delivery system using Moodle started between National institute of multimedia education and some National University corporations etc. Then, we judged that our research was able to be advanced more effectively if we put the hub of research activity around here, we moved activity there. The UPO-NET (online study university network) started operations for this approach in March, 2008. We constructed the communication environment by the public key cryptosystem from two Moodle servers. And, we confirmed single sign-on (SSO) by passing user's login information to other Moodle was possible. We confirmed that the two organizations possible to shear teaching material, and we made some manuals for the system. Less