PENGUIN: General Vital Sign Reconstruction from PPG with Flow Matching State Space Model. - Shuntaro Suzuki; Shuitsu Koyama; Shinnosuke Hirano; Shunya Nagashima (CoRR, 2026)

A Decomposition-based State Space Model for Multivariate Time-Series Forecasting. - Shunya Nagashima; Shuntaro Suzuki; Shuitsu Koyama; Shinnosuke Hirano (CoRR, 2026)

Neural Stochastic Processes for Satellite Precipitation Refinement. - Shunya Nagashima; Takumi Bannai; Shuitsu Koyama; Tomoya Mitsui; Shuntaro Suzuki (CoRR, 2026)

MLLM-as-a-Judge Exhibits Model Preference Bias. - Shuitsu Koyama; Yuiga Wada; Daichi Yashima; Komei Sugiura (CoRR, 2026)