@article{HatayamaS10,
  title = {Foreword},
  author = {Kazumi Hatayama and Tsuyoshi Shinogi},
  year = {2010},
  url = {http://search.ieice.org/bin/summary.php?id=e93-d_1_1},
  researchr = {https://researchr.org/publication/HatayamaS10},
  cites = {0},
  citedby = {0},
  journal = {IEICE Transactions},
  volume = {93-D},
  number = {1},
  pages = {1},
}