技术融合的计量分析——以4种新兴信息技术为例

Informetrics Analysis of Technological Fusion: Taking Four Emerging Information Technologies for Example

通过介绍技术融合的概念,采用信息计量学的关键词词频分析方法和共现分析方法,以物联网、大数据、云计算、语义网为例,从4个层面分析技术融合的结构并进行一致性分析,设计一种技术融合结构的计量方法。研究认为,物联网、大数据、云计算和语义网4种新兴信息技术存在不同程度的技术融合现象,而且主要受研究关注度不同、技术的底层支撑不同以及技术的功能阶段不同的影响。

This paper introduces the concept of technology fusion. Then using keyword frequency analysis and co - occurrence analysis method of informatics and taking the Internet of things, big data, cloud computing and the semantic web for example, it analyzes the structure of technology fusion and makes a consistency analysis from four levels of and designs a bibliometric method for technology fusion structure. The results show that the technological fusion phenomenon exists among these four emerging IT technologies to some degree, which is mainly affected by the difference of research attention, technology underlying support and technology functional stage.