4 papers
ExpressionCueLens: A Cross-Cultural Analysis of Human-AI Companion Conversations on Social Media
Lynnette Hui Xian Ng, Yunze Xiao, Lionel Z. Wang +2
LLM-based AI companion agents are increasingly being perceived not only as tools but also as social companions. On social media, people recount conversations where these agents com…
Towards Valid Student Simulation with Large Language Models
Zhihao Yuan, Yunze Xiao, Ming Li +4
This paper presents a conceptual and methodological framework for large language model (LLM) based student simulation in educational settings. The authors identify a core failure m…
Sentipolis: Emotion-Aware Agents for Social Simulations
Chiyuan Fu, Lyuhao Chen, Yunze Xiao +3
LLM agents are increasingly used for social simulation, yet emotion is often treated as a transient cue, causing emotional amnesia and weak long-horizon continuity. We present Sent…
JiraiBench: A Bilingual Benchmark for Evaluating Large Language Models' Detection of Human Self-Destructive Behavior Content in Jirai Community
Yunze Xiao, Tingyu He, Lionel Z. Wang +6
This paper introduces JiraiBench, the first bilingual benchmark for evaluating large language models' effectiveness in detecting self-destructive content across Chinese and Japanes…