@inproceedings{ijcai2026p320, title = {Frequency-Aware Augmentation and Alignment for Time Series Contrastive Learning}, author = {Liu, Yusen and Lai, Zhichen and Lu, Hua and Cheng, Xu and Liu, Xiufeng and Huo, Huan}, booktitle = {Proceedings of the Thirty-Fifth International Joint Conference on Artificial Intelligence, {IJCAI-26}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, editor = {Diego Calvanese}, pages = {2879--2887}, year = {2026}, month = {8}, note = {Main Track}, doi = {10.24963/ijcai.2026/320}, url = {https://doi.org/10.24963/ijcai.2026/320}, }