SHEN, Lifeng; LI, Xuyang; LONG, Lele. TSGDiff: Rethinking Synthetic Time Series Generation from a Pure Graph Perspective. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 30, p. 25304–25311, 2026. DOI: 10.1609/aaai.v40i30.39723. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/39723. Acesso em: 15 may. 2026.