Shorter Is Different: Characterizing the Dynamics of Short-Form Video Platforms. - Zhilong Chen; Peijie Liu 001; Jinghua Piao; Fengli Xu; Yong Li 008 (CoRR, 2024)

Token Signature: Predicting Chain-of-Thought Gains with Token Decoding Feature in Large Language Models. - Peijie Liu 001; Fengli Xu; Yong Li 008 (ICML, 2025)

Cyber Food Swamps: Investigating the Impacts of Online-to-Offline Food Delivery Platforms on Healthy Food Choices. - Yunke Zhang; Yiran Fan; Peijie Liu 001; Fengli Xu; Yong Li 008 (ICWSM, 2025)

AgentRecBench: Benchmarking LLM Agent-based Personalized Recommender Systems. - Yu Shang; Peijie Liu 001; Yuwei Yan; Zijing Wu; Leheng Sheng; Yuanqing Yu; Chumeng Jiang; An Zhang 014; Fengli Xu; Yu Wang 002; Min Zhang; Yong Li 008 (CoRR, 2025)