SAO network analysis of patents for technology trends identification: a case study of polymer electrolyte membrane technology in proton exchange membrane fuel cells

Measures for textual patent similarities: a guided way to select appropriate approaches

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Trends in research foci in life science fields over the last 30 years monitored by emerging topics

(2010) Ryosuke L. Ohniwa et al.   SCIENTOMETRICS

Invention property-function network analysis of patents: a case of silicon-based thin film solar cells

(2010) Janghyeok Yoon et al.   SCIENTOMETRICS

35 years and 160,000 articles: A bibliometric exploration of the evolution of ecology

(2009) Mark William Neff et al.   SCIENTOMETRICS

Similarity measures for document mapping: A comparative study on the level of an individual scientist

(2008) Christian Sternitzke et al.   SCIENTOMETRICS

How to identify emerging research fields using scientometrics: An example in the field of Information Security

(2008) Woo Hyoung Lee   SCIENTOMETRICS

Mapping Korea’s national R&D domain of robot technology by using the co-word analysis

(2008) Bangrae Lee et al.   SCIENTOMETRICS

An approach to discovering new technology opportunities: Keyword-based patent map approach

(2008) Sungjoo Lee et al.   TECHNOVATION