摘要
本文在简要综述网络信息存续状态研究现状的基础上指出,该领域的研究至少涵括网络信息的更新、生存期和可存取性三方面的内容。以此为指导,笔者设计了一项为期4个月的前瞻性研究,对揭示我国互联网信息的存续状态进行了初步探索。
Based on summarizing the status quo of researches on exist status,a conclusion has been drawn that there are three aspects at least in this field, which are network information update, lifecycle and accessibility. Under this viewpoint＇s guidance, we design a perspective study of 4 months duration in order to quest for the exist status of Chinese Interact information.
出处
《情报科学》
CSSCI
北大核心
2008年第8期1232-1235,1243,共5页
Information Science
基金
国家社会科学基金青年项目(05CTQ004)
关键词
网络信息
存续状态
信息老化
network information
exist status
information obsolescence
