@misc{yao-xie-2026-tobyqa,
  author       = {Haoyu Yao and Pengcheng Xie},
  title        = {{TOBYQA}: A Trust-Region Method for Derivative-Free Optimization on Time-Varying Functions},
  year         = {2026},
  month        = aug,
  doi          = {10.48550/arXiv.2608.18124},
  url          = {https://arxiv.org/abs/2608.18124},
  howpublished = {arXiv preprint arXiv:2608.18124},
  note         = {Published August 2026},
  keywords     = {optimization}
}

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