@article{stagedependentintegerbinaryencodinginfac,
  title = {Stage-dependent integer-binary encoding in factorization-machine black-box optimization},
  author = {Ryo Ogawa and Mayumi Nakano and Yuya Seki and Shu Tanaka},
  year = {2026},
  eprint = {2606.23188},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.23188},
}