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Zhu Sun

Institute of High Performance Computing and Centre for Frontier AI Research, A*STAR

LightKG: Efficient Knowledge-Aware Recommendations with Simplified GNN Architecture

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Jun 12, 2025
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Context-Adaptive Graph Neural Networks for Next POI Recommendation

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Jun 12, 2025
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Causal-Invariant Cross-Domain Out-of-Distribution Recommendation

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May 22, 2025
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Enhancing New-item Fairness in Dynamic Recommender Systems

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Apr 30, 2025
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Does Knowledge Distillation Matter for Large Language Model based Bundle Generation?

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Apr 24, 2025
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Uncertain Multi-Objective Recommendation via Orthogonal Meta-Learning Enhanced Bayesian Optimization

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Feb 18, 2025
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MRP-LLM: Multitask Reflective Large Language Models for Privacy-Preserving Next POI Recommendation

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Dec 03, 2024
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Language Model Evolutionary Algorithms for Recommender Systems: Benchmarks and Algorithm Comparisons

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Nov 16, 2024
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Towards Fair and Rigorous Evaluations: Hyperparameter Optimization for Top-N Recommendation Task with Implicit Feedback

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Aug 14, 2024
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Causal Deconfounding via Confounder Disentanglement for Dual-Target Cross-Domain Recommendation

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Apr 17, 2024
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