2023 AI4Science Stoichiometry Representation Learning with Polymorphic Crystal Structures Namkyeong Lee, Heewoong Noh, Gyoung S. Na, Tianfan Fu, Jimeng Sun, and Chanyoung Park 2023 PDF Code NeurIPS Density of States Prediction of Crystalline Materials via Prompt-guided Multi-Modal Transformer Namkyeong Lee†, Heewoong Noh†, Sungwon Kim, Dongmin Hyun, Gyoung S. Na, and Chanyoung Park In Conference on Neural Information Processing Systems (NeurIPS) 2023 PDF Code ML4Materials Predicting Density of States via Multi-modal Transformer Namkyeong Lee†, Heewoong Noh†, Sungwon Kim, Dongmin Hyun, Gyoung S. Na, and Chanyoung Park 2023 PDF Code