Going Viral: Case Studies on the Impact of Protestware. - Youmei Fan; Dong Wang 044; Supatsara Wattanakriengkrai; Hathaichanok Damrongsiri; Christoph Treude; Hideaki Hata; Raula Gaikovina Kula (ICSE Companion, 2024)

"My GitHub Sponsors profile is live!" Investigating the Impact of Twitter/X Mentions on GitHub Sponsors. - Youmei Fan; Tao Xiao 001; Hideaki Hata; Christoph Treude; Kenichi Matsumoto (ICSE, 2024)

How Maintainable is Proficient Code? A Case Study of Three PyPI Libraries. - Indira Febriyanti; Youmei Fan; Kazumasa Shimari; Kenichi Matsumoto; Raula Gaikovina Kula (ISSRE (Workshops), 2024)

Linking Code and Documentation Churn: Preliminary Analysis. - Ani Hovhannisyan; Youmei Fan; Gema Rodríguez-Pérez; Raula Gaikovina Kula (ISSRE (Workshops), 2024)

The Impact of Sanctions on GitHub Developers and Activities. - Youmei Fan; Ani Hovhannisyan; Hideaki Hata; Christoph Treude; Raula Gaikovina Kula (CoRR, 2024)

Mining for Lags in Updating Critical Security Threats: A Case Study of Log4j Library. - Hidetake Tanaka; Kazuma Yamasaki; Momoka Hirose; Takashi Nakano; Youmei Fan; Kazumasa Shimari; Raula Gaikovina Kula; Kenichi Matsumoto (MSR, 2025)

Do Developers Depend on Deprecated Library Versions? A Mining Study of Log4j. - Haruhiko Yoshioka; Sila Lertbanjongngam; Masayuki Inaba; Youmei Fan; Takashi Nakano; Kazumasa Shimari; Raula Gaikovina Kula; Kenichi Matsumoto (MSR, 2025)

Developer reactions to protestware in open source software: the cases of color.js and es5.ext. - Youmei Fan; Dong Wang 044; Supatsara Wattanakriengkrai; Hathaichanok Damrongsiri; Christoph Treude; Hideaki Hata; Raula Gaikovina Kula (Empir. Softw. Eng., 2025)

Self-Admitted GenAI Usage in Open-Source Software. - Tao Xiao 001; Youmei Fan; Fabio Calefato; Christoph Treude; Raula Gaikovina Kula; Hideaki Hata; Sebastian Baltes (CoRR, 2025)