Liu, Ziyang

5 publications

AAAI 2025 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

CVPR 2025 MCCD: Multi-Agent Collaboration-Based Compositional Diffusion for Complex Text-to-Image Generation Mingcheng Li, Xiaolu Hou, Ziyang Liu, Dingkang Yang, Ziyun Qian, Jiawei Chen, Jinjie Wei, Yue Jiang, Qingyao Xu, Lihua Zhang

NeurIPS 2025 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

IJCAI 2024 Graph Contrastive Learning with Reinforcement Augmentation Ziyang Liu, Chaokun Wang, Cheng Wu

AAAI 2019 Graph Convolutional Networks Meet Markov Random Fields: Semi-Supervised Community Detection in Attribute Networks Di Jin, Ziyang Liu, Weihao Li, Dongxiao He, Weixiong Zhang