Hsieh, H.-P., Li, C.-T. and Gao, X. 2021. T-Gram: A Time-Aware Language Model to Predict Human Mobility. Proceedings of the International AAAI Conference on Web and Social Media. 9, 1 (Aug. 2021), 614-617. DOI:https://doi.org/10.1609/icwsm.v9i1.14663.