Xu, Rongchao, et al. “GeoGen: A Two-Stage Coarse-to-Fine Framework for Fine-Grained Synthetic Location-Based Social Network Trajectory Generation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 40, no. 2, Mar. 2026, pp. 1373-81, doi:10.1609/aaai.v40i2.37111.