Understanding Perceptions of the Reddit Reaction Mechanism in Political Subreddits. - Longjie Guo; Yaxuan Yin; Jacob Thebault-Spieker (CSCW Companion, 2024)

Using Screenshot Data to Examine the Phone Use People Regret. - Longjie Guo; Yue Fu; Xiran Lin; Xuhai Orson Xu; Yung-Ju Chang; Alexis Hiniker (CoRR, 2024)

Productivity or Equity? Tradeoffs in Volunteer Microtasking in Humanitarian OpenStreetMap. - Yaxuan Yin; Longjie Guo; Jacob Thebault-Spieker (Proc. ACM Hum. Comput. Interact., 2024)

What Social Media Use Do People Regret? An Analysis of 34K Smartphone Screenshots with Multimodal LLM. - Longjie Guo; Yue Fu; Xiran Lin; Xuhai Xu; Yung-Ju Chang; Alexis Hiniker (CHI, 2025)