TY - RPRT TI - HyperNiche: Learning Heterophilic Cellular Niches with Hypergraph Neural Networks AU - Mahmud, M. I. AU - Banerjee, T. PY - 2026 DO - 10.64898/2026.05.30.728986 UR - https://www.biorxiv.org/content/10.64898/2026.05.30.728986v1 ID - 10.64898/2026.05.30.728986 ER -