Gong L, Lin Y, Guo S, Lin Y, Wang T, Zheng E, et al. Contrastive Pre-training with Adversarial Perturbations for Check-In Sequence Representation Learning. AAAI [Internet]. 2023 Jun. 26 [cited 2026 May 13];37(4):4276-83. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/25546