\ mathbbX brace -Sample Contrastive Loss: Improving Contrastive Learning with Sample Similarity Graphs - Sobal, Vlad; Ibrahim, Mark; Balestriero, Randall; Cabannes, Vivien; Bouchacourt, Diane; Astolfi, Pietro; Cho, Kyunghyun; LeCun, Yann (International Conference on Learning Representations, 2025)