国内外网络学术信息老化研究进展分析

Analysis of Research Status of Network Scholar Information Obsolescence in China and Abroad

通过大量文献调研,对网络学术信息老化研究现状进行分析。发现国外主要围绕网络链接的可访问性(即网络信息资源的生存期)和基于网络数据库平台的电子资源老化进行研究,国内更重视信息老化的理论研究、老化测度指标的探索性研究和应用对策研究,同时兼顾网络链接的可访问性研究。最后,展望未来网络学术信息老化研究的方向。

Through an extensive literature investigation, this paper makes an analysis of research progress of network scholar information obsolescence in China and abroad. It points out that foreign scholars focus on the web link＇s accessibility（network information resources＇ duration period ） and electronic resources obsolescence based on network database. In China,more attention is paid to theory research of information obsolescence, exploratory research for obsolescence measurement and application, and the web link accessibility is taken into account. Finally, it prnspects the future of the network scholar information obsolescence research.