Hi, this is Holly Tianqi Song.

I am a PhD candidate at the National University of Singapore (NUS), working under the supervision of Prof Yi-Chieh Lee (EJ) at AI4SG Lab. My research spans Human-AI Collaboration, Multi-agent System, and Accessibility.

I believe that humanity’s greatest progress stems from the collective intelligence of groups. I’m actively looking forwards to collaboration and leveraging diverse perspectives to address research challenges!

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CV (updated by Sep 2025)

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Contact Me


📮 email

👤 linkedin

💬 X (twitter)

Recent News 👣


Oct 25

The paper (Multi-agent & Social Influence) got Method Recognition from CSCW. 🌟

Aug 25

My research on multi-agent systems and social influence was recently featured by NUS SoC! [Featured Research] 🥳

Check the video and podcast here: [Discover AI] [Root Access]

Jun 25

Our paper (Multi-agent & Social Influence) has been finally accepted for the CSCW’25. **

Mar 25

Our work (Multi-agent & Opinion Change) has been selected as Spotlight Talk at **ICLR HAIC Workshop.**

Feb 25

Two short papers (AI Literacy Education for Older Adults, Multi-agent & Opinion Change) have been accepted for CHI’25 LBW. **

Our paper (Multi-agent and Social Influence) received Top Paper Award **in the 75th ICA Conference (HMC division). [LinkedIn Post] [Instagram Post]

Oct 24

My first HCI paper (Conversational Agent Reducing Social Stigma) has been accepted for the CSCW’25. Many thanks to my great co-authors!

Research Projects


These are some research projects I'm currently leading and exploring. If you're interested or have any questions about these directions, feel free to reach out. I’d love to chat!

👉 For more detailed information, check the research gallery :D

Human-AI Society

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AI is becoming part of our lives, not just as individual systems, but as groups that can act together. I’m interested in how AI agents might collectively influence human life, and how we can design and build such groups to have a positive impact.

Keywords: Social simulation, social-psychology

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CSCW Companion Multi-Agent Systems Shape Social Norms for Prosocial Behavior Change. 2025. (to appear)

Feng, Y., Song, T., Tan, Y., Zhu, Z. and Lee, Y.C.


CSCW Multi-agents are social groups: Investigating social influence of multiple agents in human-agent interactions. 2025. [paper]

Song, T., Tan, Y., Zhu, Z., Feng, Y. and Lee, Y.C.


CHI EA Greater than the Sum of its Parts: Exploring Social Influence of Multi-Agents. 2025. [paper]

Song, T., Tan, Y., Zhu, Z., Feng, Y. and Lee, Y.C.

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