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Yuanchen Bei

Better Late Than Never: Formulating and Benchmarking Recommendation Editing

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Jun 06, 2024
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Revisiting the Message Passing in Heterophilous Graph Neural Networks

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May 28, 2024
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Guarding Graph Neural Networks for Unsupervised Graph Anomaly Detection

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Apr 25, 2024
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Large Language Model Interaction Simulator for Cold-Start Item Recommendation

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Feb 14, 2024
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Multi-Behavior Collaborative Filtering with Partial Order Graph Convolutional Networks

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Feb 12, 2024
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Macro Graph Neural Networks for Online Billion-Scale Recommender Systems

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Jan 26, 2024
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Reinforcement Neighborhood Selection for Unsupervised Graph Anomaly Detection

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Dec 09, 2023
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Alleviating Behavior Data Imbalance for Multi-Behavior Graph Collaborative Filtering

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Nov 12, 2023
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Modeling Spatiotemporal Periodicity and Collaborative Signal for Local-Life Service Recommendation

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Sep 22, 2023
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CPDG: A Contrastive Pre-Training Method for Dynamic Graph Neural Networks

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Jul 24, 2023
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