Deligkas, A. et al. 2026. Dividing Indivisible Items for the Benefit of All: It Is Hard to Be Fair Without Social Awareness. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 20 (Mar. 2026), 16812–16820. DOI:https://doi.org/10.1609/aaai.v40i20.38725.