Schneider, Annika;Schüttler, Lukas;Ruiz de Vargas, Jan Marco;Eichelbeck, Michael;Goebel, Christoph e-SparX: A Graph-Based Artifact Exchange Platform to Accelerate Machine Learning Research in the Energy Systems Community 436-445 Proceedings of the 16th ACM International Conference on Future and Sustainable Energy Systems ACM 2025