Embedded Files
2026
CHI'26
Who You Explain To Matters: Learning by Explaining to Conversational Agents with Different Pedagogical Roles [PDF]
Zhengtao Xu, Junti Zhang, Anthony Tang, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'26
Fit Matters: Format–Distance Alignment Improves Conversational Search [PDF]
Yitian Yang, Yugin Tan, Jung-Tai King, Yang Chen Lin, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'26
AI-exhibited Personality Traits Can Shape Human Self-concept through Conversations [PDF]
Jingshu Li, Tianqi Song, Nattapat Boonprakong, Zicheng Zhu, Yitian Yang, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'26
Understanding Older Adults' Experiences of Support, Concerns, and Risks from Kinship-Role AI-Generated Influencers
Tianqi Song, Black Sun, Jingshu Li, Han Li, Chi-Lan Yang, Yijia Xu, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'26
AI Personalization Paradox: Reading Highlights for Personalized AI-Assisted Writing Increases Engagement but Undermines Autonomy and Ownership [PDF]
Peinuan Qin, Chilan-Yang, Nattapat Boonprakong, Jingzhu Chen, Yugin Tan, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'26
ChatLearn: Leveraging Non-Native Speaker Communication Challenges as Language Learning Opportunities [PDF]
Peinuan Qin, Yugin Tan, Jingzhu Chen, Nattapat Boonprakong, Zicheng Zhu, Naomi Yamashita, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'26
Designing Computational Tools for Exploring Causal Relationships in Qualitative Data
Han Meng, Qiuyuan Lyu, Peinuan Qin, Yitian Yang, Renwen Zhang, Wen-Chieh Lin, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
Nature Computational Science
Computational and Ethical Considerations for Using Large Language Models in Psychotherapy [PDF]
Renwen Zhang, Han Meng, Marion Neubronner, Yi-Chieh Lee
Nature Computational Science
AAAI'26
Conversational AI for Social Good (CAI4SG): An Overview of Emerging Trends, Applications, and Challenges [PDF]
Yi-Chieh Lee, Junti Zhang, Tianqi Song, Yugin Tan
Association for the Advancement of Artificial Intelligence Conference
TOCHI
Exploring the Human-LLM Synergy in Advancing Theory-driven Qualitative Analysis
Han Meng, Yitian Yang, Wayne Fu, Jungup Lee, Yunan Li, Yi-Chieh Lee
ACM Transactions on Computer-Human Interaction (ToCHI); LAK 25 Workshop: From Data to Discovery: LLMs for Qualitative Analysis in Education
2025
CHI'25 (🏆Best Paper)
The Benefits of Prosociality towards AI Agents: Examining the Effects of Helping AI Agents on Human Well-Being [CHI Session]
Zicheng Zhu, Yugin Tan, Naomi Yamashita, Yi-Chieh Lee, Renwen Zhang
Proceedings of the CHI Conference on Human Factors in Computing Systems
CSCW'25 (🏅Methods Recognition); ICA'25(🏅Top Paper);
AAAI'26 WMAC (🏅Best Paper)
Multi-Agents are Social Groups: Investigating Social Influence of Multiple Agents in Human-Agent Interactions [PDF]
Tianqi Song, Yugin Tan, Zicheng Zhu, Yibin Feng, Yi-Chieh Lee
Proceedings of the ACM on Human-Computer Interaction (CSCW)
CHI'25 (🏅 Honourable Mention)
As Confidence Aligns: Exploring the Effect of AI Confidence on Human Self-confidence in Human-AI Decision Making [PDF]
Jingshu Li, Yitian Yang, Q. Vera Liao, Junti Zhang, Yi-chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
IJHCS (Nov '25)
How Animal-persona Chatbots Enhance Empathy and Positive Attitudes toward Animals [PDF]
Jingshu Li, Aaditya Patwari, Yi-Chieh Lee
International Journal of Human-Computer Studies
CSCW'25
Exploring the Effects of Chatbot Anthropomorphism and Human Empathy on Human Prosocial Behavior Toward Chatbots [PDF]
Jingshu Li, Zicheng Zhu, Renwen Zhang, Yi-Chieh Lee
Proceedings of the ACM on Human-Computer Interaction (CSCW)
ACL 2025
What is Stigma Attributed to? A Theory-Grounded, Expert-Annotated Interview Corpus for Demystifying Mental-Health Stigma [PDF] [Dataset]
Han Meng, Yancan Chen, Yunan Li, Yitian Yang, Jungup Lee, Renwen Zhang, Yi-Chieh Lee
The 63rd Annual Meeting of the Association for Computational Linguistics
CHI'25 EA
Greater than the Sum of its Parts: Exploring Social Influence of Multi-Agents [CHI Session]
Tianqi Song, Yugin Tan, Zicheng Zhu, Yibin Feng, Yi-Chieh Lee
Extended Abstracts of the CHI Conference on Human Factors in Computing Systems
CHI'25 EA
Humans Help Conversational AI: Exploring the Impact of Perceived AI Deservingness on People’s Decisions to Help and Their Perceptions on AI Seeking Help [CHI Session]
Yu-An Chen, Zicheng Zhu, Yi-Chieh Lee
Extended Abstracts of the CHI Conference on Human Factors in Computing Systems
CHI'25 EA
Empowering Social Service with AI: Insights from a Participatory Design Study with Practitioners [arXiv]
Yugin Tan, Kai Xin Soh, Renwen Zhang, Jungup Lee, Han Meng, Biswadeep Sen, Yi-Chieh Lee
Extended Abstracts of the CHI Conference on Human Factors in Computing Systems
CHI'25 EA
AI Literacy Education for Older Adults: Motivations, Challenges and Preferences [CHI Session]
Eugene Tang Kangjie, Tianqi Song, Zicheng Zhu, Jingshu Li, Yi-Chieh Lee
Extended Abstracts of the CHI Conference on Human Factors in Computing Systems
CHI'25 EA (In-person Doctoral Consortium)
Leveraging Human-AI Partnership Approach to Unravel Human Psychological Constructs [PDF]
Han Meng
Extended Abstracts of the CHI Conference on Human Factors in Computing Systems
IEEE PacificVis'25
Navigating Color Constraints in Multi-View Visualizations with MVcolor
Yun-Rou Lin, Fu-Yin Cherng, Yi-Chieh Lee, Zhu-Ying Tian, Wen-Chieh Lin
IEEE Pacific Visualization Symposium
CSCW'25
AI-Based Speaking Assistant: Supporting Non-Native Speakers’ Speaking in Real-Time Multilingual Communication
Peinuan Qin, Zicheng Zhu, Naomi Yamashita, Yitian Yang, Keita Suga, Yi-Chieh Lee
Proceedings of the ACM on Human-Computer Interaction (CSCW)
CSCW'25
Understanding How Chatbot Phrasing Styles and Care Demonstration Influence Overweight Users’ Adherence Intention Towards Chatbots Supporting Weight Management
Wen-Hsuan Cheng. Yi-Chieh Lee, Jack Jamieson, Wei-Han Wang, Wen-Chieh Lin
Proceedings of the ACM on Human-Computer Interaction (CSCW)
CHI'25
Deconstructing Depression Stigma: Integrating AI-driven Data Collection and Analysis with Causal Knowledge Graphs [PDF]
Han Meng, Renwen Zhang, Ganyi Wang, Yitian Yang, Peinuan Qin, Jungup Lee, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'25
Timing Matters: How Using LLMs at Different Timings Influences Writers' Perceptions and Ideation Outcomes in AI-Assisted Ideation [CHI Session]
Peinuan Qin, Chilan Yang, Jingshu Li, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'25
The Dark Side of AI Companionship: A Taxonomy of Harmful Algorithmic Behaviors in Human-AI Relationships [PDF]
Renwen Zhang, Han Li, Han Meng, Jinyuan Zhan, Hongyuan Gan, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'25
Understanding How Psychological Distance Influences User Preferences in Conversational versus Web Search [PDF]
Yitian Yang, Yugin Tan, Yang Chen Lin, Jung-Tai King, Zihan Liu, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'25
Mining Evidence about Your Symptoms: Mitigating Availability Bias in Online Self-Diagnosis [PDF]
Junti Zhang, Zicheng Zhu, Jingshu Li, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CSCW'25
From Interaction to Attitude: Exploring the Impact of Human-AI Cooperation on Mental Illness Stigma [PDF]
Tianqi Song, Jack Jamieson, Tianwen Zhu, Naomi Yamashita, Yi-Chieh Lee
Proceedings of the ACM on Human-Computer Interaction (CSCW)
IJHCS
Confronting Verbalized Uncertainty: Understanding How LLM’s Verbalized Uncertainty Influences Users in AI-Assisted Decision-Making [PDF]
Zhengtao Xu, Tianqi Song, Yi-Chieh Lee
International Journal of Human-Computer Studies
2024
Social Media+ Society
AI Privacy in Context: A Comparative Study of Public and Institutional Discourse on Conversational AI Privacy in the US and Chinese Social Media [PDF]
Renwen Zhang, Han Li, Anfan Chen, Zihan Liu, Yi-Chieh Lee
Social Media+ Society
CHI'24
Understanding Public Perceptions of AI Conversational Agents: A Cross-Cultural Analysis [PDF]
Zihan Liu, Han Li, Anfan Chen, Renwen Zhang, Yi-Chieh Lee
Proceedings of the CHI Conference on Human Factors in Computing Systems
CHI'24 EA
Mitigating Ageism through Virtual Reality: Intergenerational Collaborative Escape Room Design [PDF]
Ruotong Zou, Shuyu Yin, Tianqi Song, Peinuan Qin, Yi-Chieh Lee
Extended Abstracts of the CHI Conference on Human Factors in Computing Systems
CSCW'24
Exploring Effects of Chatbot's Interpretation and Self-disclosure on Mental Illness Stigma [PDF]
Yichao Cui, Yu-Jen Lee, Jack Jamieson, Naomi Yamashita, Yi-Chieh Lee
Proceedings of the ACM on Human-Computer Interaction (CSCW)
ACM GROUP
Exploring the Role of Mom's Chat Groups in the Messaging App: Enhancing Support and Empowerment for Stay-At-Home Mothers [PDF]
Yu-Ju Lai, Yi-Chieh Lee, Chia-Chi Chang, Wan-Ting Dai, and Ying-Yu Chen
Proceedings of the ACM on Human-Computer Interaction, GROUP
2023
NPJ digital medicine
Systematic review and meta-analysis of AI-based conversational agents for promoting mental health and well-being [PDF]
Han Li, Renwen Zhang, Yi-Chieh Lee, Robert E. Kraut, and David C. Mohr
NPJ Digital Medicine
CHI'23
Exploring Effects of Chatbot-based Social Contact on Reducing Mental Illness Stigma [PDF]
Yi-Chieh Lee, Yichao Cui, Jack Jamieson, Wai Fu, Naomi Yamashita
Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems
CHI'23 EA
“Do you get déjà vu”: Persuasiveness Effects of Communicating with an Avatar of Similar Appearance in Social Virtual Reality [PDF]
Meng Ting Shih, Yi-Chieh Lee, Chih-Mao Huang, Liwei Chan
Extended abstracts of the 2023 CHI conference on human factors in computing systems
CSCW'23
"A feeling of déjà vu": The Effects of Avatar Appearance-Similarity on Persuasiveness in Social Virtual Reality [PDF]
Meng Ting Shih, Yi-Chieh Lee, Chih-Mao Huang, Liwei Chan
Proceedings of the ACM on Human-Computer Interaction (CSCW)
2022
CSCW'22
"We Gather Together We Collaborate Together": Exploring the Challenges and Strategies of Chinese Lesbian and Bisexual Women's Online Communities on Weibo [PDF]
Yichao Cui, Naomi Yamashita, Yi-Chieh Lee
Proceedings of the ACM on Human-Computer Interaction (CSCW)
CHI'22
"So Close, yet so Far”: Exploring Sexual-Minority Women’s Relationship Building via Online Dating in China [PDF]
Yichao Cui, Yamashita, Naomi, Mingjie Liu, Yi-Chieh Lee
Proceedings of ACM Conference on Human Factors in Computing Systems
SIGGRAPH VRCAI'22
Exploring the Effect of Navigation Tool Design on Virtual Environment's Navigation and Revisiting Experience [PDF]
Chengsi Yi, Yi-Chieh Lee
Proceedings of the 18th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and its Applications in Industry
JMIR
Design and Evaluation Challenges of Conversational Agents in Health Care and Well-being: Selective Review Study [PDF]
Ahmet Baki Kocaballi et al.
CSCW'22 Companion
Action-a-Bot: Exploring Human-Chatbot Conversations for Actionable Instruction Giving and Following [PDF]
Qingxiaoyang Zhu, Yi-Chieh Lee, Hao-Chuan Wang
Companion Publication of the 2022 Conference on Computer Supported Cooperative Work and Social Computing
DIS'22
"Mirror, Mirror, on the Wall" - Promoting Learners' Self-Regulated Learning using Affective States Recognition via Facial Movements [PDF]
Si Chen, Yixin Liu, Risheng Lu, Yi-Chieh Lee, Yuqian Zhou, Yun Huang
Proceedings of the 2022 on Designing Interactive Systems Conference
2021
CSCW'21
Exploring the Effects of Incorporating Human Experts to Deliver Journaling Guidance through a Chatbot [PDF]
Yi-Chieh Lee, Naomi Yamashita, Yun Huang
Proceedings of the ACM on Human-Computer Interaction (CSCW)
2020
CSCW'20
Designing a Chatbot as a Mediator for Promoting Deep Self-Disclosure to a Real Mental Health Professional [PDF]
Yi-Chieh Lee, Naomi Yamashita, Yun Huang
Proceedings of the ACM on Human-Computer Interaction (CSCW)
CHI'20
"I Hear You, I Feel You": Encouraging Deep Self-disclosure through a Chatbot [PDF]
Yi-Chieh Lee, Naomi Yamashita, Yun Huang, Wai Fu
Proceedings of ACM Conference on Human Factors in Computing Systems
IVA'20
Assessing Users’ Mental Status from their Journaling Behavior through Chatbots [PDF]
Masamune Kawasaki, Naomi Yamashita, Yi-Chieh Lee, Kayoko Nohara
International Conference on Intelligent Virtual Agents
Sensors
Exploration of User’s Mental State Changes during Performing Brain–Computer Interface [PDF]
Li-Wei Ko, Rupesh Kumar Chikara, Yi-Chieh Lee, Wen-Chieh Lin
2019
MobileHCI'19
Understanding how digital gifting influences social interaction on live streams [PDF]
Yi-Chieh Lee, Chi-Hsien Yen, Dennis Wang, Wai-Tat Fu
Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services
IUI'19 Companion
Supporting peer assessment in education with conversational agents [PDF]
Yi-Chieh Lee, Wai-Tat Fu
Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion, IUI
CSCW'19
"I Love the Feeling of Being on Stage, but I Become Greedy" Exploring the Impact of Monetary Incentives on Live Streamers' Social Interactions and Streaming Content [PDF]
Dennis Wang, Yi-Chieh Lee, Wai-Tat Fu
Proceedings of the ACM on Human-Computer Interaction (CSCW)
2018
IUI'18
Visible hearts, visible hands: A Smart Crowd donation platform [PDF]
Chi-Hsien Yen, Yi-Chieh Lee, Wai-Tat Fu
International Conference on Intelligent User Interfaces
CHI'18 EA
Tip me! Tipping is changing social interactions on live streams in China [PDF]
Yi-Chieh Lee, Chi-Hsien Yen, Po-Tsung Chiu, Jung-Tai King, Wai-Tat Fu
Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems
2017
Social, Cultural, and Behavioral Modeling
Improving the efficiency of allocating crowd donations with agent-based simulation model [PDF]
Chi-Hsien Yen, Yi-Chieh Lee, Wai-Tat Fu
2016
Social, Cultural, and Behavioral Modeling
Improving donation distribution for crowdfunding: An agent-based model [PDF]
Yi-Chieh Lee, Chi-Hsien Yen, Wai-Tat Fu
Social, Cultural, and Behavioral Modeling: 9th International Conference
2015
IEEE TNSRE
A visual attention monitor based on steady-state visual evoked potential [PDF]
Yi-Chieh Lee, Chi-Hsien Yen, Wai-Tat Fu
IEEE Transactions on neural systems and rehabilitation engineering
IEEE TIM
Development of an EOG-based automatic sleep-monitoring eye mask [PDF]
Sheng-Fu Liang, Chin-En Kuo, Yi-Chieh Lee, Wen-Chieh Lin, Yen-Chen Liu, Peng-Yu Chen, Fu-Yin Cherng, Fu-Zen Shaw
IEEE Transactions on Instrumentation and Measurement
CHI'15
Using time-anchored peer comments to enhance social interaction in online educational videos [PDF]
Yi-Chieh Lee, Wen-Chieh Lin, Fu-Yin Cherng, Hao-Chuan Wang, Ching-Ying Sung, Jung-Tai King
Proceedings of the 33rd annual ACM conference on human factors in computing systems
2014
CHI'14
An EEG-based approach for evaluating audio notifications under ambient sounds [PDF]
Yi-Chieh Lee, Wen-Chieh Lin, Jung-Tai King, Li-Wei Ko, Yu-Ting Huang, Fu-Yin Cherng
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
PhyCS
An EOG-based Sleep Monitoring System and Its Application on On-line Sleep-stage Sensitive Light Control
Chih-En Kuo, Sheng-Fu Liang, Yi-Chieh LEE, Fu-Yin Cherng, Wen-Chieh Lin, Peng-Yu Chen, Yen-Chen Liu, Fu-Zen Shaw
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