04:00
2026-09-29
arxiv.org
machine-learning
GAUDI: Geometry-Aware Diffusion for Calibrated Air-Quality Time-Series Imputation
A paper submitted to arXiv on 24 Sep 2026 introduces GAUDI, a geometry-aware conditional diffusion imputer for air-quality time-series data that achieves an RMSE of 0.340 on the ItalyAir benchmark, co…