Chao Wang

2026

MCLMR: A Model-Agnostic Causal Learning Framework for Multi-Behavior Recommendation.

Ranxu Zhang|Junjie Meng|Ying Sun|Ziqi Xu|Bing Yin|Hao Li|Yanyong Zhang|Chao Wang

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

LLMCDSR: Enhancing Cross-Domain Sequential Recommendation with Large Language Models.

Haoran Xin|Ying Sun|Chao Wang|Hui Xiong

ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 5

Can LLMs Enhance Fairness in Recommendation Systems? A Data Augmentation Approach.

Hanzhe Li|Dazhong Shen|Chao Wang|Yuting Liu|Jingjing Gu

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

Hierarchical Time-Aware Mixture of Experts for Multi-Modal Sequential Recommendation.

Shengzhe Zhang|Liyi Chen|Dazhong Shen|Chao Wang|Hui Xiong

Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

SetRank: A Setwise Bayesian Approach for Collaborative Ranking in Recommender System.

Chao Wang|Hengshu Zhu|Chen Zhu|Chuan Qin|Enhong Chen|Hui Xiong

ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 2

AFDGCF: Adaptive Feature De-correlation Graph Collaborative Filtering for Recommendations.

Wei Wu|Chao Wang|Dazhong Shen|Chuan Qin|Liyi Chen|Hui Xiong

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

Graph Signal Diffusion Model for Collaborative Filtering.

Yunqin Zhu|Chao Wang|Qi Zhang|Hui Xiong

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

Unleashing the Power of Knowledge Graph for Recommendation via Invariant Learning.

Shuyao Wang|Yongduo Sui|Chao Wang|Hui Xiong

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

Interaction-aware Drug Package Recommendation via Policy Gradient.

Zhi Zheng|Chao Wang|Tong Xu|Dazhong Shen|Penggang Qin|Xiangyu Zhao|Baoxing Huai|Xian Wu|Enhong Chen

ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 1

2022

Personalized and Explainable Employee Training Course Recommendations: A Bayesian Variational Approach.

Chao Wang|Hengshu Zhu|Peng Wang|Chen Zhu|Xi Zhang|Enhong Chen|Hui Xiong

ACM Transactions on Information Systems (TOIS) 2022 Volume 40 Issue 4

2021

Variable Interval Time Sequence Modeling for Career Trajectory Prediction: Deep Collaborative Perspective.

Chao Wang|Hengshu Zhu|Qiming Hao|Keli Xiao|Hui Xiong

WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

Drug Package Recommendation via Interaction-aware Graph Induction.

Zhi Zheng|Chao Wang|Tong Xu|Dazhong Shen|Penggang Qin|Baoxing Huai|Tongzhu Liu|Enhong Chen

WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

Personalized Employee Training Course Recommendation with Career Development Awareness.

Chao Wang|Hengshu Zhu|Chen Zhu|Xi Zhang|Enhong Chen|Hui Xiong

WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2018

Multiple Pairwise Ranking with Implicit Feedback.

Runlong Yu|Yunzhou Zhang|Yuyang Ye|Le Wu|Chao Wang|Qi Liu|Enhong Chen

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018