Liu, C., Li, X., Cai, G., Dong, Z., Zhu, H., & Shang, L. (2021). Noninvasive Self-attention for Side Information Fusion in Sequential Recommendation. Proceedings of the AAAI Conference on Artificial Intelligence, 35(5), 4249-4256. https://doi.org/10.1609/aaai.v35i5.16549