@article{Watanabe18,
  title = {Foreword},
  author = {Minoru Watanabe},
  year = {2018},
  url = {http://search.ieice.org/bin/summary.php?id=e101-d_2_277},
  researchr = {https://researchr.org/publication/Watanabe18},
  cites = {0},
  citedby = {0},
  journal = {IEICE Transactions},
  volume = {101-D},
  number = {2},
  pages = {277},
}