ColdPurge: Effecient Metadata Cache Cleaning via Accurate Online Data Hotness Tracking. - Yuhang Li 002; Rong Gu 001; Simian Li; Baohan Wang; Wei Yu (Middleware Industry, 2024)

HotPrefix: Hotness-Aware KV Cache Scheduling for Efficient Prefix Sharing in LLM Inference Systems. - Yuhang Li 002; Rong Gu 001; Chengying Huan; Zhibin Wang 002; Renjie Yao; Chen Tian 001; Guihai Chen (Proc. ACM Manag. Data, 2025)