Han Y, Wang H, Hu Y, Gong Y, Song X, Guan W. Content-aware Balanced Spectrum Encoding in Masked Modeling for Time Series Classification. AAAI [Internet]. 2025 Apr. 11 [cited 2026 May 13];39(16):17059-67. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/33875