@article{practicalandoptimalalgorithmforlinearcon,
  title = {Practical and Optimal Algorithm for Linear Contextual Bandits with Rare Parameter Updates},
  author = {Sanghoon Yu and Min-hwan Oh},
  year = {2026},
  eprint = {2606.00984},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.00984},
}