@article{coremtlrethinkinggradientbalancingviacau,
  title = {CORE-MTL: Rethinking Gradient Balancing via Causal Orthogonal Representations},
  author = {Chengfeng Wu and Tao Zou and Yanru Wu and Jingge Wang},
  year = {2026},
  eprint = {2606.02221},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.02221},
}