@article{vasilenko2026-planmapping,
  title     = {Training-Free Query Optimization via LLM-Based Plan Similarity},
  author    = {Nikita Vasilenko and Alexander Demin and Vladimir Burlakov},
  year      = {2026},
  journal   = {The Bulletin of Irkutsk State University. Series Mathematics},
  doi       = {10.26516/1997-7670.2026.56.113},
  eprint    = {2506.05853},
  archivePrefix = {arXiv},
  url       = {https://arxiv.org/abs/2506.05853}
}