How Many Tweets DoWe Need?: Efficient Mining of Short-Term Polarized Topics on Twitter: A Case Study From Japan. - Tomoki Fukuma; Koki Noda; Hiroki Kumagai; Hiroki Yamamoto; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Fujio Toriumi (CoRR, 2022)

Investigating Quantitative-Qualitative Topical Preference: A Comparative Study of Early and Late Engagers in Japanese ChatGPT Conversations. - Tomoki Fukuma; Koki Noda; Yuta Yamamoto; Takaya Hoshi; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Fujio Toriumi (CoRR, 2023)

Polarization Prism: Facilitating Diverse Viewpoint Reflection by Mining Unseen Perspectives in Social Media Polarization. - Koki Noda; Tomoki Fukuma; Toshihide Ubukata; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Fujio Toriumi (IEEE Big Data, 2024)

Comparative Analysis of Discussion Intensity and Semantic Diversity in Early vs. Late Engagers: A Study of Japanese Tweets about ChatGPT. - Tomoki Fukuma; Koki Noda; Yuta Yamamoto; Takaya Hoshi; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Fujio Toriumi (WWW (Companion Volume), 2024)

QANA: LLM-based Question Generation and Network Analysis for Zero-shot Key Point Analysis and Beyond. - Tomoki Fukuma; Koki Noda; Toshihide Ubukata; Kousuke Hosoi; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Fujio Toriumi (CoRR, 2024)

Graph-based Key Opinion Analyzer: Multifaceted Evaluation of Critical Opinions and Omission Detection in Summarization. - Tomoki Fukuma; Koki Noda; Toshihide Ubukata; Kousuke Hosoi; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Fujio Toriumi (WWW (Companion Volume), 2025)

Understanding and Mitigating Polarization in Community Notes: Factors and Strategies for Improved Consensus. - Keisuke Toyoda; Tomoki Fukuma; Koki Noda; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Hiroshi Someda; Fujio Toriumi (WWW (Companion Volume), 2025)