Ryu, Hyun, Sunjae Yoon, Hee Suk Yoon, Eunseop Yoon, and Chang D. Yoo. “SimPSI: A Simple Strategy to Preserve Spectral Information in Time Series Data Augmentation”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 13 (March 24, 2024): 14857-14865. Accessed November 21, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/29405.