Toshiya Okubo, Hironori Washizaki, Naoyasu Ubayashi, Nobukazu Yoshioka, Hironori Takeuchi and Truong Vinh Truong Duy, “Data-driven and Scenario-based Risk Analysis Considering Uncertainty in Machine Learning Systems,” 2nd International Symposium on Software Fault Prevention, Verification, and Validation (SFPVV 2025) – 8 ~ 9 November 2025 – Shanghai