Cheng Wu

Joined

September 2022

Names

Cheng Wu (Preferred)

Emails

****@mails.tsinghua.edu.cn (Confirmed)

,

****@163.com (Confirmed)

Personal Links

Career & Education History

PhD student

School of Software, Tsinghua University, Tsinghua University (tsinghua.edu.cn)

2022 – 2025

Advisors, Relations & Conflicts

PhD Advisor

2022 – 2025

Expertise

Graph Neural Network

2020 – 2022

Publications

Negative Feedback Really Matters: Signed Dual-Channel Graph Contrastive Learning Framework for Recommendation
Leqi Zheng, Chaokun Wang, Zixin Song, Cheng Wu, Shannan Yan, Jiajun Zhang, Ziyang Liu
- NeurIPS 2025 poster
- Readers: Everyone
Learning Multiple User Distributions for Recommendation via Guided Conditional Diffusion
Cheng Wu, Liang Su, Chaokun Wang, Shaoyun Shi, Ziqian Zhang, Ziyang Liu, Wang Peng, Wenjin Wu, Peng Jiang
- AAAI 2025
- Readers: Everyone
Graph Contrastive Learning with Reinforcement Augmentation
Ziyang Liu, Chaokun Wang, Cheng Wu
- IJCAI 2024
- Readers: Everyone
Incorporating Dynamic Temperature Estimation into Contrastive Learning on Graphs
Ziyang Liu, Chaokun Wang, Liqun Yang, Yunkai Lou, Hao Feng, Cheng Wu, Kai Zheng, Yang Song
- ICDE 2024
- Readers: Everyone
Temporal Graph Generation Featuring Time-Bound Communities
Shuwen Zheng, Chaokun Wang, Cheng Wu, Yunkai Lou, Hao Feng, Xuran Yang
- ICDE 2024
- Readers: Everyone
Enhancing Recommendation Accuracy and Diversity with Box Embedding: A Universal Framework
Cheng Wu, Shaoyun Shi, Chaokun Wang, Ziyang Liu, Wang Peng, Wenjin Wu, Dongying Kong, Han Li, Kun Gai
- WWW 2024
- Readers: Everyone
Enhancing Recommendation Accuracy and Diversity with Box Embedding: A Universal Framework
Cheng Wu, Shaoyun Shi, Chaokun Wang, Ziyang Liu, wang Peng, wenjin wu, Dongying Kong, Han Li, Kun Gai
- TheWebConf24
- Readers: Everyone
Instant Representation Learning for Recommendation over Large Dynamic Graphs
Cheng Wu, Chaokun Wang, Jingcao Xu, Ziwei Fang, Tiankai Gu, Changping Wang, Yang Song, Kai Zheng, Xiaowei Wang, Guorui Zhou
- CoRR 2023
- Readers: Everyone
Graph Contrastive Learning with Generative Adversarial Network
Cheng Wu, Chaokun Wang, Jingcao Xu, Ziyang Liu, Kai Zheng, Xiaowei Wang, Yang Song, Kun Gai
- CoRR 2023
- Readers: Everyone

View all 17 publications

Co-Authors

View all 33 co-authors