Scholar
Changyang He
Google Scholar ID: RfTNqEIAAAAJ
Max Planck Institute for Security and Privacy
Citations & Impact
Citations
392
H-index
11
i10-index
11
Publications
20
Co-authors
35
list available
Publications
Resume (English only)
Academic Achievements
- - Publications:
- - [J11] Qingyu Guo, Yuqi Zhang, Kangyu Yuan, Changyang He, Zhenhui Peng, Xiaojuan Ma. Exploring the Evolvement of User Engagement in Online Creative Community under the Surge of Generative AI: A Case Study of DeviantArt. To appear in Proceedings of the ACM on Human-Computer Interaction Volume 9, CSCW 2025.
- - [J10] Zeyu Yang, Zheng Wei, Yang Zhang, Xian Xu, Changyang He, Muzhi Zhou, Pan Hui. EchoAid: Enhancing Livestream Shopping Accessibility for the DHH Community. To appear in Proceedings of the ACM on Human-Computer Interaction Volume 9, CSCW 2025.
- - [J9] Beiyan Cao, Changyang He, Jingling Zhang, Yuru Huang, Muzhi Zhou, Mingming Fan. Practices and Challenges of Online Love-seeking Among Deaf or Hard of Hearing People: A Case Study in China. In Proceedings of the ACM on Human-Computer Interaction Volume 9, CSCW 2025.
- - [J8] Changyang He, Yue Deng, Lu He, Qingyu Guo, Yu Zhang, Zhicong Lu, Bo Li. Engage Wider Audience or Facilitate Quality Answers? a Mixed-methods Analysis of Questioning Strategies for Research Sensemaking on a Community Q&A Site. In Proceedings of the ACM on Human-Computer Interaction Volume 8, CSCW 2024.
- - [J7] Changyang He, Lu He, Wenjie Yang, Bo Li. Images Connect Us Together: Navigating a COVID-19 Local Outbreak in China Through Social Media Images. In Proceedings of the ACM on Human-Computer Interaction Volume 8, CSCW 2024.
- - [J6] Changyang He, Lu He, Zhicong Lu, Bo Li. “I Have to Use My Son’s QR Code to Run the Business”: Unpacking Senior Street Vendors’ Challenges in Mobile Money Collection in China. In Proceedings of the ACM on Human-Computer Interaction Volume 7, CSCW 2023.
- - [J5] Changyang He*, Yue Deng*, Wenjie Yang, Bo Li. “Help! Can You Hear Me?”: Understanding How Help-Seeking Posts are Overwhelmed on Social Media during a Natural Disaster. In Proceedings of the ACM on Human-Computer Interaction Volume 6, CSCW 2022. (Impact Recognition Award)
- - [J4] Lu He, Changyang He. Help Me #DebunkThis: Unpacking Individual and Community’s Collaborative Work in Information Credibility Assessment. In Proceedings of the ACM on Human-Computer Interaction Volume 6, CSCW 2022.
Research Experience
- - Current Position: Postdoc researcher at the Max Planck Institute for Security and Privacy (MPI-SP), working in the Responsible Computing Group led by Prof. Asia Biega, supported by the FINDHR project on fairness and non-discrimination in algorithmic hiring.
Education
- - Ph.D.: Department of Computer Science and Engineering, Hong Kong University of Science and Technology, supervised by Prof. Bo Li, graduated in March 2024.
- - Bachelor's degree: School of Computer Science, Fudan University, with honors, supervised by Prof. Tun Lu and Prof. Yangfan Zhou, graduated in 2020.
- - Visiting experiences: EPFL (supervised by Prof. Pearl Pu), University of California, Irvine (supervised by Prof. Kai Zheng and Prof. Yunan Chen), Dartmouth College (supervised by Prof. Xing-Dong Yang).
Background
- Research Interests: Computer-supported Cooperative Work (CSCW), Human-Computer Interaction (HCI), and algorithmic fairness. Employing a human-centered and intersectional approach to study how to develop algorithmic and social systems to enhance digital inclusion, connectivity, and wellbeing for underrepresented populations.
Miscellany
- Other:
- - 2024-07: Excited to relocate to Bochum, Germany to start my postdoc journey at MPI-SP!
- - 2024-02: Successfully defended my PhD!
- - 2023-10: Visit Minneapolis, US for CSCW 2023. Excited to reconnect with CSCW researchers!
- - 2023-10: Two papers conditionally accepted to CSCW 2024. Thanks to my co-authors!
- - 2023-04: Have my first CHI travel in Hamburg, Germany.
