Variational Exploration Module VEM: A Cloud-Native Optimization and Validation Tool for Geospatial Modeling and AI Workflows. - Julian Kuehnert; Hiwot Tadesse; Chris Dearden; Rosie Lickorish; Paolo Fraccaro; Anne Jones; Blair Edwards; Sekou L. Remy; Peter Melling; Tim Culmer (CoRR, 2023)