Limits and Challenges of Embedding-based Question Answering in Export Control Expert System. - Rafal Rzepka; Daiki Shirafuji; Akihiko Obayashi (KES, 2021)

Expanding Export Control-related Data for Expert System. - Akihiko Obayashi; Rafal Rzepka (KES, 2022)

Effectiveness of Security Export Control Ontology for Predicting Answer Type and Regulation Categories. - Rafal Rzepka; Akihiko Obayashi (ICAAI, 2024)