Lu, Hanqing, Chaochao Chen, and Qinyue Jiang. “Sparse Overlap Cross-Platform Recommendation Via Adaptive Similarity Structure Regularization”. Proceedings of the International AAAI Conference on Web and Social Media 11, no. 1 (May 3, 2017): 600-603. Accessed April 19, 2024. https://ojs.aaai.org/index.php/ICWSM/article/view/14933.