@article{JMLR:v27:25-2424,
  author  = {Yoshihiko Ozaki and Shuhei Watanabe and Toshihiko Yanase},
  title   = {OptunaHub: A Platform for Black-Box Optimization},
  journal = {Journal of Machine Learning Research},
  year    = {2026},
  volume  = {27},
  number  = {203},
  pages   = {1--10},
  url     = {http://jmlr.org/papers/v27/25-2424.html}
}