Ren Fujiwara

Identifiers

• name variant Ren Fujiwara 0.60 · backfill

Papers (3)

1. AdaKoop: Efficient Modeling of Nonlinear Dynamics from Nonstationary Data Streams with Koopman Operator Regression cs.LG · 2026 · author #2
2. Modeling Dynamic Mixtures of Time-Delay Systems from Streaming Time Series cs.LG · 2026 · author #1
3. When to Retrain after Drift: A Data-Only Test of Post-Drift Data Size Sufficiency cs.LG · 2026 · author #1

Mentions

• 2606.04930 #2 · arxiv_oai · confidence 0.70 Ren Fujiwara
• 2605.26191 #1 · arxiv_oai · confidence 0.70 Ren Fujiwara
• 2603.09024 #1 · arxiv_oai · confidence 0.70 Ren Fujiwara

Frequent Coauthors

• Yasuko Matsubara 3 shared papers
• Yasushi Sakurai 3 shared papers
• Naoki Chihara 1 shared papers