元数据管理中元仓储库的实现方法

元数据管理是数据仓库的关键技术之一,是数据仓库建设实施过程中极其重要的一个环节。元仓储库的设计与实现工作是元数据管理工作的基础。本文以OMG组织的CWM标准为基础,提出了一套元仓储库的实现方法及福建电力元仓储库的建设方法。     

Trends in Online Academic Publishing

Modern information technology allows academics many new ways to enhance their research activities. This article suggests that one of the most important changes in recent years has been the overwhelming proliferation of academic research. It proposes that many new developments in online publishing have been, and will continue to be, in response to this proliferation of research. It also offers some general principles based on six years' working for a series of innovative online journals, including examples of where new technologies have been used successfully to enrich a journal's content without adding substantively to the workloads of authors and editors.