摘要
本文首先介绍了一般信息增长理论,然后在此基础上分别介绍了文献信息增长模型,如指数增长模型、逻辑增长模型等,以及网络信息增长模型,如 Mike Thelwall 的网络信息增长模型以及乘数扩张模型。最后,从研究对象、研究方法、应用范围、规律性4个方面对文献信息增长模型与网络信息增长模型进行了比较。
This paper introduces the basic theory of information growth, and subsequently expounds respectively documentary information growth and Web information growth, including Index Growth Model, Logic Growth Model, Mike Thelwall's Growth Model, Multiplier Extension Model and so on. Finally, the author compares the two kinds of information growth model from the perspective of research object, methodology, application and regularity.
出处
《中国科技资源导刊》
2008年第5期15-18,共4页
China Science & Technology Resources Review
关键词
信息增长模型
文献信息增长模型
网络信息增长模型
information growth model, documentary information growth model, Web information growth model