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In order to improve the quality of graduate dissertation and examine the quality of graduate education, the mechanism of graduate dissertation random inspection evaluation in Shanghai has been operated for more than ten years. Evaluation experts evaluate the quality of dissertation by using subitem evaluation method rather than comprehensive evaluation method to reduce the risk of misjudgment. Decision...
E-Learning is widely accepted to be the next generation of learning approach with extended features, while technology and theory step forward. However, the current model of e-Learning system lacks the scalable and sustainable infrastructure to support extended features. In this paper, we discuss the technical challenges faced in e-Learning and some common problems concerned by content providers. After...
Collaborative Virtual Environment(CVE), which is the high performance combination of Computer Supported Cooperative Work(CSCW) and Virtual Reality(VR), makes it possible to support people working collaboratively in a visual way. Based on the conception of CVE, this paper presents an architecture on Internet for cooperative design supported by Web Services, and discusses the related key implementation...
Clustering, focused mainly on distance-based clustering, has been studied extensively for many years. To discover clusters with arbitrary shapes, density-based clustering methods have been developed. The Core-based and Energy-based Vibrating Method, presented in this issue, is a clustering method which improves the density-based clustering methods of data mining in some fields. Density-based clustering...
The preliminary theoretical system of data faultage is set up to lay the foundation of later research and made contribution to the structure standardization of data resource. Based on the concepts of data faultage, its properties and influences are presented. By a verifying case, the theory of data faultage is proved to be effective.
As data volume rapidly increases during recent years, traditional data mining methods meet some problems. Considering the composition of oil is similar to that of data, we propose data refining based on oil refining to make the data clean and minable. There are physical changes and chemical changes in oil refining. We define data atmospheric-vacuum distillation as the physical changes and data catalytic...
Based on the research of traditional assessment structure and informatization, we propose a novel five-unit assessment structure. It includes data state unit, index system unit, assessment system unit, results feedback unit, management services unit. This paper describes the content of five-unit assessment structure. Compared to traditional assessment structure, the five-unit assessment structure...
To further promote the integration and overall planning of moral education curriculum resources, and enhance the efficiency of moral education continuity in schools and universities, the project of “Shanghai Platform on Construction and Sharing of Moral Education Curriculum Resources in Schools and Universities” take the national spirit and life into practice as the main line, and carry on the overall...
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