Extraction and classification of risk-related sentences from securities reports. - Motomasa Fujii; Hiroki Sakaji; Shigeru Masuyama; Hajime Sasaki (Int. J. Inf. Manag. Data Insights, 2022)

Enhancing Risk Identification with GNN: Edge Classification in Risk Causality from Securities Reports. - Hajime Sasaki; Motomasa Fujii; Hiroki Sakaji; Shigeru Masuyama (Int. J. Inf. Manag. Data Insights, 2024)