LIU, Junping; YU, Mingchao; HU, Xinrong; YAN, Rui; LI, Wanqing; YANG, Jie; GUO, Yi. MACRec: A Multi-View Subspace Alignment Framework for Contrastive Sampling Calibration in Recommendation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 18, p. 15342–15350, 2026. DOI: 10.1609/aaai.v40i18.38560. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38560. Acesso em: 15 may. 2026.