Intent Based Knowledge Graph Aware Recommender System with Causal Inference. - Qigong Bi; Yun Yang; Yongliang Ding; Peng Pu (IEEE Big Data, 2025)

STLGT: A Scalable Trace-Based Linear Graph Transformer for Tail Latency Prediction in Microservices. - Yongliang Ding; Qigong Bi; Peng Pu (CoRR, 2026)