Integrated Analysis and Visualization of Sci-Tech Roadmaps: Case Study of Renewable Energy
Xie Xiufang1,2(), Zhang Xiaolin1
1National Science Library, Chinese Academy of Sciences, Beijing 100190, China 2School of Health Management and Education, Capital Medical University/Library of Capital Medical University,Beijing 100069, China
[Objective]This study aims to predict the development trends of science and technology (S&T) with knowledge extracted from S&T roadmaps (STR). [Methods] First, we constructed an STR information database based on the “extraction - synchronization - classification” method of text mining. Second, we analysed the demands and trends of global S&T progress. Finally, we compared and analyzed different countries’ S&T strategies in the field of renewable energy. [Results] We used open source tools, such as Timeflow, Gephi to visualize the results of this case study, such as the globle development trends and national strategic planning in the field of renewable energy by 2050. [Limitations] The automation and personalization features of this study need to be improved. [Conclusions] The proposed method could retrieve strategic intelligence from the STRs effectively.
谢秀芳, 张晓林. 针对科技路线图的文本挖掘研究: 集成分析及可视化*[J]. 数据分析与知识发现, 2017, 1(1): 16-25.
Xie Xiufang,Zhang Xiaolin. Integrated Analysis and Visualization of Sci-Tech Roadmaps: Case Study of Renewable Energy. Data Analysis and Knowledge Discovery, 2017, 1(1): 16-25.
(Liu Xiwen, Ke Chunxiao.The Applications of Technology Roadmap and Its Enlightenment to Strategic Intelligence Research[J]. Library and Information Service, 2007, 51(6): 37-40, 112.)
Zhang Y, Zhang G, Chen H, et al.Topic Analysis and Forecasting for Science, Technology and Innovation: Methodology with a Case Study Focusing on Big Data Research[J]. Technological Forecasting and Social Change, 2016, 105: 179-191.
Amer M, Daim T U, Jetter A.Technology Roadmap Through Fuzzy Cognitive Map-Based Scenarios: The Case of Wind Energy Sector of a Developing Country[J]. Technology Analysis & Strategic Management, 2016, 28(2): 131-155.
Jin G, Jeong Y, Yoon B.Technology-driven Roadmaps for Identifying New Product/Market Opportunities: Use of Text Mining and Quality Function Deployment[J]. Advanced Engineering Informatics, 2015, 29(1): 126-138.
(Xie Xiufang, Zhang Xiaolin.The Research on Text-mining of Science and Technology Roadmap: Method of Information Extraction[J]. Information Studies: Theory & Application. In Press.)