Guo, Q., Z. Sun, J. Zhang, and Y.-L. Theng. “An Attentional Recurrent Neural Network for Personalized Next Location Recommendation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 01, Apr. 2020, pp. 83-90, doi:10.1609/aaai.v34i01.5337.