Chang Yung Lee
Korea University · 工学
研究室紹介
Professor Chang Yung Lee's research lab specializes in technology and innovation management, with a focus on leveraging data-driven approaches to analyze complex systems in technology and industry. The lab conducts large-scale patent analysis to anticipate technology-driven industry convergence, develop semantic methods for patent claim comparison, and apply network science to understand complex systems such as nuclear power plants. Their work bridges information science, network theory, and industrial innovation, emphasizing practical applications in technology forecasting, intellectual property analysis, and system safety. The lab integrates computational methods with real-world challenges in technology policy and engineering systems.
Research Overview
Research Output Trend
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Selected Papers
15We propose a semantic patent claim analysis that can examine patents for possible infringements and identify which needs to be manually perused. So far, numerous approaches have been devised to systemise this burden, but have not been useful in practice because of a lack of consideration of semi-structure of patent claim data and claim element-based procedure of adjudicating patent infringement. At the heart of our method is a hierarchical keyword vector for representing the dependency relations