Efficient High-Dimensional Time Series Forecasting with Transformers: A Channel Reordering Perspective.

@inproceedings{fang-2026-efficient, author = {Yuchen Fang and Shiyu Wang and Yuxuan Liang and Zhou Ye and Yang Xiang and Yan Zhao and Kai Zheng}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Efficient High-Dimensional Time Series Forecasting with Transformers: A Channel Reordering Perspective}}, booktitle = {{Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026}}, pages = {7223--7234}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792392}, doi = {https://doi.org/10.1145/3774904.3792392} }