Fine-resolution precipitation estimates support flood risk assessment and water management, but coarse satellite products cannot resolve rainfall within each grid cell. Generative models address this ambiguity by producing ensembles of plausible high-resolution rainfall fields. Among these models, rectified flows gener...
Precipitation nowcasting, generating future radar fields from past observations, is critical for flood warning and disaster response. It is also a demanding benchmark for spatiotemporal generative modeling, with chaotic dynamics, heavy-tailed intensities, and rare high-intensity structures that matter most. Determinist...
Shunya Nagashima, Takumi Bannai, Makoto Misaizu et al.· 0 citations
On vital-sign reconstruction from PPG, ROOSTER outperformed the published baselines on four heart-rate and respiratory-rate benchmarks and outperformed the forecasting model it extends on 20 of 24 dataset-horizon settings under matched three-seed training.
Ragamayi Puli, Shunya Nagashima· 0 citations
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