@INPROCEEDINGS{11616136,
  author={Chen, Tao and Chen, Xi and Li, Wei},
  booktitle={2026 41st Youth Academic Annual Conference of Chinese Association of Automation (YAC)}, 
  title={A Novel Quaternion Broad Learning System for 3D/4D Time Series Forecasting}, 
  year={2026},
  volume={},
  number={},
  pages={1052-1056},
  keywords={Timing;Equations;Learning systems;Modeling;Forecasting;Arrays;Neurons;Tagging;Printing;Broad learning system;Quaternion;Time-series forecasting;Split activation function},
  doi={10.1109/YAC71005.2026.11616136}}