Dataset Creation for Ranking Constructive News Comments. - Soichiro Fujita; Hayato Kobayashi; Manabu Okumura (ACL (1), 2019)

SODA: Story Oriented Dense Video Captioning Evaluation Framework. - Soichiro Fujita; Tsutomu Hirao; Hidetaka Kamigaito; Manabu Okumura; Masaaki Nagata (ECCV (6), 2020)

Unsupervised Ensemble of Ranking Models for News Comments Using Pseudo Answers. - Soichiro Fujita; Hayato Kobayashi; Manabu Okumura (ECIR (2), 2020)

A Case Study of In-House Competition for Ranking Constructive Comments in a News Service. - Hayato Kobayashi; Hiroaki Taguchi; Yoshimune Tabuchi; Chahine Koleejan; Ken Kobayashi; Soichiro Fujita; Kazuma Murao; Takeshi Masuyama; Taichi Yatsuka; Manabu Okumura; Satoshi Sekine (SocialNLP@NAACL, 2021)