Song X, Cheng Y, Xiao T, Suo J. COGS: A Causal Representation Learning Framework for Out-of-Distribution Generalization in Time Series. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 11];40(30):25572-80. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/39753