基于Citespace的我国信息科技领域本体研究图谱分析

aking 5736 research literatures in CNKI journal database restricted SCI、EI、CSSCI and the core journals of Peking University from 1992-2015 , using Citespace as the visual analysis tool, this paper expose the core research strength and its transition through the frequency statistics of the author and the organization,analysis on keywords frequency statistics and cluster, determine the research focus and the theme, reveal the transition of the research hotspot and research frontier by Keywords burst detection. The results show that the background of core research strength of the ontology has been spread from the computer and mechanical automation to the Library and information science. With the proposal of "Internet plus" and the combination of ontology, cloud computing, big data and the Internet of things, the application will be extended to a wider development space in the commercial economy and social life, and computer and Internet technology are still the basic force driving forward the information technology.