Lianghao Xia
Chinese University of Hong Kong(HK)University of Hong Kong(HK)
Publications by Year
Research Areas
Recommender Systems and Techniques, Advanced Graph Neural Networks, Topic Modeling, Traffic Prediction and Management Techniques, Human Mobility and Location-Based Analysis
Most-Cited Works
- → Knowledge Graph Contrastive Learning for Recommendation(2022)430 cited
- → Hypergraph Contrastive Collaborative Filtering(2022)400 cited
- → Knowledge-Enhanced Hierarchical Graph Transformer Network for Multi-Behavior Recommendation(2021)220 cited
- → Heterogeneous Graph Contrastive Learning for Recommendation(2023)214 cited
- → Traffic Flow Forecasting with Spatial-Temporal Graph Diffusion Network(2021)207 cited
- → Contrastive Meta Learning with Behavior Multiplicity for Recommendation(2022)192 cited
- → Knowledge-aware Coupled Graph Neural Network for Social Recommendation(2021)180 cited
- → Multi-Modal Self-Supervised Learning for Recommendation(2023)179 cited
- → Debiased Contrastive Learning for Sequential Recommendation(2023)155 cited
- → Multi-Behavior Hypergraph-Enhanced Transformer for Sequential Recommendation(2022)155 cited