@article{CTT100697086,
  author = {Yoshihiko Ito and Yuki Kobayashi and Yuya Higashikawa and Naoki Katoh and Sheung-Hung POON and Maria Saumell},
  title = {Optimally bracing grid frameworks with holes},
  journal = {Theoretical Computer Science},
  year = 2015,
}

@inproceedings{CTT100696036,
  author = {伊藤慈彦 and 小林 祐貴 and 東川雄哉},
  title = {グリッドフレームワークにおける最適筋交い配置問題に関する研究 (Theoretical Foundations of Computing)},
  booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報},
  year = 2014,
}

@inproceedings{CTT100696037,
  author = {小林 祐貴 and 伊藤慈彦 and 東川雄哉},
  title = {空間充填立体bar-jointフレームワークの最適なブレース追加手法 (Theoretical Foundations of Computing)},
  booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報},
  year = 2014,
}

@inproceedings{CTT100696050,
  author = {Yoshihiko Ito and Yuki Kobayashi and Yuya Higashikawa and Naoki Katoh and Sheung-Hung  Poon and Maria Saumell},
  title = {Optimally Bracing Grid Frameworks with Holes},
  booktitle = {Proc. The 8th Annual International Conference on Combinatorial Optimization and Applications},
  year = 2014,
}