Publications and Contributions

• Conference Paper
  What Social Media Use Do People Regret? An Analysis of 34K Smartphone Screenshots with Multimodal LLM (2025)

  Proceedings of the 43rd Annual ACM Conference on Human Factors in Computing Systems (CHI '25), pp. 1-23 Authors: Longjie Guo, Yue Fu, Xiran Lin, Xuhai Xu, Yung-Ju Chang, Alexis Hiniker