On improved Conditioning Mechanisms and Pre-training Strategies for Diffusion Models - Berrada, Tariq; Astolfi, Pietro; Hall, Melissa; Askari-Hemmat, Reyhane; Benchetrit, Yohann; Havasi, Marton; Muckley, Matthew; Alahari, Karteek; Romero-Soriano, Adriana; Verbeek, Jakob; Drozdzal, Michal (Advances in Neural Information Processing Systems, 2024)