Liu, Z., D. Zhou, Y. Zhu, J. Gu, and J. He. “Towards Fine-Grained Temporal Network Representation via Time-Reinforced Random Walk”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 04, Apr. 2020, pp. 4973-80, doi:10.1609/aaai.v34i04.5936.