Fujiwara, Ren

2 publications

ICLR 2026 When to Retrain After Drift: A Data-Only Test of Post-Drift Data Size Sufficiency Ren Fujiwara, Yasuko Matsubara, Yasushi Sakurai

AAAI 2025 Modeling Latent Non-Linear Dynamical System over Time Series Ren Fujiwara, Yasuko Matsubara, Yasushi Sakurai