@article{minimaxoptimalestimationforsparsemulti,
  title = {Minimax-optimal estimation for sparse multi-reference alignment with collision-free signals},
  author = {Subhro Ghosh and Soumendu Sundar Mukherjee and Jing Bin Pan},
  year = {2023},
  eprint = {2312.07839},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.07839v1},
}