@article{graphdimensionalityreductionforcontextua,
  title = {Graph Dimensionality Reduction for Contextual Bandits: Structure-Specific Regret Bounds under Approximate Smoothness and Noisy Eigenspaces},
  author = {Joyanta Jyoti Mondal and Ibne Farabi Shihab and Anuj Sharma},
  year = {2026},
  eprint = {2606.27917},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.27917},
}