以1975-2004年间LISA数据库收录的关于信息构建(IA)的文献为研究对象,运用文献计量学方法,分别进行载文分析、语种分析、著者分析和内容分析。基于这些分析,结合IA产生的历史和发展的现状,提出在该领域进行研究的核心地区、核心作者和核心期刊,指出目前的研究重点,进而探讨未来该领域研究的发展方向。 Taking the literature about information construction (IA) collected in the LISA database from 1975 to 2004 as the object of study, we use the methods of bibliometrics to conduct the analysis of the documents, linguistic analysis, author analysis and content analysis respectively. Based on these analyzes, combined with the history and development status of IA generation, this paper puts forward the core areas, core authors and core journals in this field, points out the current research focus, and then explores the future direction of the research in this field.