@InProceedings{ShoheiHisamitsu:2022,
  author = {Shohei Hisamitsu, Sho Cho, Hongshan Jin, Masashi Toyoda, Naoki Yoshinaga},
  title = {Diachronic Analysis of Users' Stances on COVID-19 Vaccination in Japan using Twitter},
  booktitle = {The 2022 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2022)},
  year      = {2022},
  address   = {Istanbul, Turkey},
}