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09/05/2023
Robust Recommender System: A Survey and Future Directions
With the rapid growth of information, recommender systems have become in...
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05/25/2023
IDEA: Invariant Causal Defense for Graph Adversarial Robustness
Graph neural networks (GNNs) have achieved remarkable success in various...
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05/09/2023
Popularity Debiasing from Exposure to Interaction in Collaborative Filtering
Recommender systems often suffer from popularity bias, where popular ite...
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02/16/2023
Graph Adversarial Immunization for Certifiable Robustness
Despite achieving great success, graph neural networks (GNNs) are vulner...
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08/03/2022
Adversarial Camouflage for Node Injection Attack on Graphs
Node injection attacks against Graph Neural Networks (GNNs) have receive...
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08/30/2021
Single Node Injection Attack against Graph Neural Networks
Node injection attack on Graph Neural Networks (GNNs) is an emerging and...
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08/22/2021
Signed Bipartite Graph Neural Networks
Signed networks are such social networks having both positive and negati...
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07/12/2021
Inductive Representation Based Graph Convolution Network for Collaborative Filtering
In recent years, graph neural networks (GNNs) have shown powerful abilit...
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07/19/2020