4 papers
Patient-Centered RAG for Oncology Visit Aid Following the Ottawa Decision Guide
Siyang Liu, Lawrence Chin-I An, Rada Mihalcea
Effective communication is essential in cancer care, yet patients often face challenges in preparing for complex medical visits. We present an interactive, Retrieval-augmented Gene…
Free Lunch for User Experience: Crowdsourcing Agents for Scalable User Studies
Siyang Liu, Sahand Sabour, Xiaoyang Wang +1
User studies are central to user experience research, yet recruiting participant is expensive, slow, and limited in diversity. Recent work has explored using Large Language Models…
Eeyore: Realistic Depression Simulation via Supervised and Preference Optimization
Siyang Liu, Bianca Brie, Wenda Li +4
Large Language Models (LLMs) have been previously explored for mental healthcare training and therapy client simulation, but they still fall short in authentically capturing divers…
Human Decision-making is Susceptible to AI-driven Manipulation
Sahand Sabour, June M. Liu, Siyang Liu +13
AI systems are increasingly intertwined with daily life, assisting users with various tasks and guiding decision-making. This integration introduces risks of AI-driven manipulation…