Zhen Liu

According to our database, Zhen Liu authored at least 12 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Disentangled Multi-Graph Convolution for Cross-Domain Recommendation.

Yibo Gao, Zhen Liu, Xinxin Yang, Sibo Lu, Yafan Yuan

ACM Trans. Knowl. Discov. Data, April, 2025

Distributed Multi-Agent Reinforcement Learning on a Hierarchical Game Model for Railway Engineering Data Collaborative Edge Caching.

Yannan Wang, Zhen Liu, Chong Geng, Yidong Li, Xinyu Liu, Qiang Gao

IEEE Trans. Intell. Transp. Syst., February, 2025

Multi-teacher knowledge distillation for debiasing recommendation with uniform data.

Xinxin Yang, Xinwei Li, Zhen Liu, Yafan Yuan, Yannan Wang

Expert Syst. Appl., 2025

2024

Real-Time Adaptive Partition and Resource Allocation for Multi-User End-Cloud Inference Collaboration in Mobile Environment.

Yiran Li, Zhen Liu, Ze Kou, Yannan Wang, Guoqiang Zhang, Yidong Li, Yongqi Sun

IEEE Trans. Mob. Comput., December, 2024

Disentangled causal representation learning for debiasing recommendation with uniform data.

Xinxin Yang, Xinwei Li, Zhen Liu, Yannan Wang, Sibo Lu, Feng Liu

Appl. Intell., April, 2024

Contrastive Disentangled Representation Learning for Debiasing Recommendation with Uniform Data.

Xinxin Yang, Zhen Liu, Xiaoman Lu, Yafan Yuan, Sibo Lu, Yibo Gao

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

2023

Time Series Multi-Step Forecasting Based on Memory Network for the Prognostics and Health Management in Freight Train Braking System.

Zhen Liu, Cheng Wang, Xinxin Yang, Ning Zhang, Feng Liu, Bin Zhang

IEEE Trans. Intell. Transp. Syst., August, 2023

Self-supervised Learning on Graphs at Node and Graph Level.

Yilin Ding, Zhen Liu, Hao Hao

Proceedings of the International Conference on Frontiers of Artificial Intelligence and Machine Learning, 2023

Self-supervised Learning and Graph Classification under Heterophily.

Yilin Ding, Zhen Liu, Hao Hao

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

2022

Relational metric learning with high-order neighborhood interactions for social recommendation.

Zhen Liu, Xiaodong Wang, Ying Ma, Xinxin Yang

Knowl. Inf. Syst., 2022

A multi-task dual attention deep recommendation model using ratings and review helpfulness.

Zhen Liu, Baoxin Yuan, Ying Ma

Appl. Intell., 2022

2021

Multidimensional Feature Fusion and Ensemble Learning-Based Fault Diagnosis for the Braking System of Heavy-Haul Train.

Zhen Liu, Meng Zhang, Feng Liu, Bin Zhang

IEEE Trans. Ind. Informatics, 2021