IMS电子学文件规范解读

Introduction and Explanation to IMS e─Portfolio Specification

随着电子学文件的广泛应用，不同系统的互操作问题成为学文件发展的主要瓶颈和迫切需要解决的问题。文章介绍了IMS电子学文件规范的主要内容，并且对该规范的难点作了解释和分析。希望通过文章的介绍和分析，帮助教育技术研究人员和开发人员理解这个规范，促使该规范的应用，并推动我国电子学文件互操作规范的制定。

With the rapid implementation of e─portfolio， the intro─operation of e─portfolio system or tools has become a serious problem. In this article， the author introduced main content of MIS e─portfolio specification， and made some explanation on the key point. The author hopes it can help the researchers and developers in the filed of educational technology understand and apply this speciation， and also help to produce an e─portfolio specification in China.