Do News Articles Have an Impact on Trading? - Korean Market Studies with High Frequency Data. - Sungjae Yoon; Aiko Suge; Hiroshi Takahashi (JSAI-isAI Workshops, 2017)

Capturing Corporate Attributes in a New Perspective Through Fuzzy Clustering. - Yusuke Matsumoto; Aiko Suge; Hiroshi Takahashi (JSAI-isAI Workshops, 2018)

News Articles Evaluation Analysis in Automotive Industry Using GPT-2 and Co-occurrence Network. - Yoshihiro Nishi; Aiko Suge; Hiroshi Takahashi (JSAI-isAI Workshops, 2019)

Constructing a Valuation System Through Patent Document Analysis. - Shohei Fujiwara; Yusuke Matsumoto; Aiko Suge; Hiroshi Takahashi (KES-AMSTA, 2020)

Construction of News Article Evaluation System Using Language Generation Model. - Yoshihiro Nishi; Aiko Suge; Hiroshi Takahashi (KES-AMSTA, 2020)

The Visualization of Innovation Pathway Based on Patent Data - Comparison Between Japan and America. - Zhiyan Chen; Yusuke Matsumoto; Aiko Suge; Hiroshi Takahashi (KES-AMSTA, 2021)

Constructing a Decision-Making System Using Patent Document Analysis. - Takashi Yonemura; Yusuke Matsumoto; Aiko Suge; Hiroshi Takahashi (KES-AMSTA, 2021)

Analysis of the relationship between technological diversification and enterprise value using patent data. - Yusuke Matsumoto; Aiko Suge; Hiroshi Takahashi (Inf. Technol. Manag., 2025)