Chen Cheng

2026

doi dblp
AlignCP: Noise-Aware Preference Alignment for LLMs via Confidence and Polarity Reweighting.
Chen Cheng|Hefei Xu|Le Wu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
Hi-GAFM: Hierarchical Interpretable Graph Attention Factorization Machine for CTR Prediction.
Bin Yang|Liusiyuan Sun|Ying Xing|Jinchao Huang|Chen Cheng|Xin Wang
World Wide Web (WWW) 2025 Volume 28 Issue 6

2016

doi dblp
A Unified Point-of-Interest Recommendation Framework in Location-Based Social Networks.
Chen Cheng|Haiqin Yang|Irwin King|Michael R. Lyu
ACM Transactions on Intelligent Systems and Technology (TIST) 2016 Volume 8 Issue 1