摘要
指出泛在网络信息生态系统的构建、系统的稳定性和微观层面的具体应用是相关研究的重点;在界定泛在网络信息生态系统内涵的基础上,结合泛在网络的特点与信息生态理论,提出泛在网络中信息生态因子的构成模型,并运用协同学方法和系统科学方法,构建泛在网络信息生态系统模型,且进一步阐述模型内的价值链、信息群落与各生态因子间的关系,最后分析泛在网络信息生态系统失衡的危害与原因,提出相应的防范策略。
This paper reviews the research status of information ecosystem. On the basis of defining the connotation of information ecosystem in the ubiquitous networks, combined with the characteristics of the ubiquitous networks and the theory of information ecology, it puts forward the constructive model of factors on information ecology in the ubiquitous networks. With the coordination theory and system science method, it constructs the information ecological model and further elaborates the value chain, information community, and the relationships of information ecological factors. Finally, this paper analyzes the hazards and reasons of the information system imbalance, and proposes the relevant prevention strategies.
出处
《图书情报工作》
CSSCI
北大核心
2013年第6期63-69,共7页
Library and Information Service
基金
国家社会科学基金项目"泛在网络中的信息过载与信息组织模式研究"(项目编号:12CTQ027)研究成果之一
关键词
泛在网络
信息生态因子
信息生态系统
ubiquitous network information ecological factor information ecosystem
