@inproceedings{CTT100854326,
  author = {Hayato Kobayashi and Hiroaki Taguchi and Yoshimune Tabuchi and Chahine Koleejan and Ken Kobayashi and Soichiro Fujita and Kazuma Murao and Takeshi   Masuyama and Taichi Yatsuka and Manabu Okumura and Satoshi Sekine},
  title = {A Case Study of In-House Competition for Ranking Constructive Comments in a  News Service},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100874365,
  author = {Hayato Kobayashi and Hiroaki Taguchi and Yoshimune Tabuchi and Chahine  Koleejan and Ken Kobayashi and Soichiro Fujita and Kazuma Murao and Takeshi  Masuyama and Taichi Yatsuka and Manabu Okumura and Satoshi Sekine},
  title = {A Case  Study of In-House Competition for Ranking Constructive Comments in a  News Service},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100822890,
  author = {Chahine Koleejan and Hiroya Takamura and Manabu Okumura},
  title = {Generating Objective Summaries of Sports Matches Using Social Media},
  booktitle = {},
  year = 2019,
}