5 papers
Evaluating Reliability Asymmetries in Chinese Factual Search and AI Answers
Geng Liu, Li Feng, Mengxiao Zhu +1
Search engines and AI-powered systems increasingly mediate access to factual information, yet their reliability remains difficult to evaluate in realistic information-seeking setti…
Probing Social Identity Bias in Chinese LLMs with Gendered Pronouns and Social Groups
Geng Liu, Feng Li, Junjie Mu +2
Large language models (LLMs) are increasingly deployed in user-facing applications, raising concerns that they may reflect and amplify social biases. We investigate social identity…
Evaluating Chinese Large Language Models: The Influence of Persona Assignment on Stereotypes and Safeguards
Geng Liu, Li Feng, Carlo Alberto Bono +3
Recent research has highlighted that assigning specific personas to large language models (LLMs) can significantly increase harmful content generation. However, limited attention h…
Continuous Dynamic Modeling via Neural ODEs for Popularity Trajectory Prediction
Songbo Yang, Ziwei Zhao, Zihang Chen +3
Popularity prediction for information cascades has significant applications across various domains, including opinion monitoring and advertising recommendations. While most existin…
Application of Prompt Learning Models in Identifying the Collaborative Problem Solving Skills in an Online Task
Mengxiao Zhu, Xin Wang, Xiantao Wang +2
Collaborative problem solving (CPS) competence is considered one of the essential 21st-century skills. To facilitate the assessment and learning of CPS competence, researchers have…