Zhu Sun

Singapore University of Technology and Design — Singapore

Computer Science · Physical Sciences

23h-index2.1kcitations138works2.82yr avg
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Research Topics

Recommender Systems and Techniques(81), Advanced Graph Neural Networks(34), Topic Modeling(29), Advanced Bandit Algorithms Research(24), Antenna Design and Analysis(20)

Publications138 total

VulReaD: Knowledge-Graph-guided Software Vulnerability Reasoning and Detection
ArXiv.org·2026Open Access
VulReaD: Knowledge-Graph-guided Software Vulnerability Reasoning and Detection
arXiv (Cornell University)·2026Open Access
A Comparative Study of Traditional Machine Learning, Deep Learning, and Large Language Models for Mental Health Forecasting using Smartphone Sensing Data
arXiv (Cornell University)·2026Open Access
A Comparative Study of Traditional Machine Learning, Deep Learning, and Large Language Models for Mental Health Forecasting using Smartphone Sensing Data
ArXiv.org·2026Open Access
Diagnostic-Guided Dynamic Profile Optimization for LLM-based User Simulators in Sequential Recommendation
Underline Science Inc.·2026Open Access
Decentralized Next Point-of-Interest Recommendation Guided by Willingness to Share
ACM Transactions on Information Systems·2025
Research on Conversational Recommender System Considering Consumer Types
arXiv (Cornell University)·2025Open Access
LightKG: Efficient Knowledge-Aware Recommendations with Simplified GNN Architecture
2025Open Access
Enhancing New-item Fairness in Dynamic Recommender Systems
2025· 2 citedOpen Access
Context-Adaptive Graph Neural Networks for Next POI Recommendation
arXiv (Cornell University)·2025Open Access
Causal Deconfounding via Confounder Disentanglement for Dual-Target Cross-Domain Recommendation
ACM Transactions on Information Systems·2025· 2 cited
Reinforcement Speculative Decoding for Fast Ranking
arXiv (Cornell University)·2025Open Access
Enhancing New-item Fairness in Dynamic Recommender Systems
arXiv (Cornell University)·2025Open Access
Model-Agnostic Social Network Refinement with Diffusion Models for Robust Social Recommendation
2025· 1 citedOpen Access
A Reinforcement Learning Method to Factual and Counterfactual Explanations for Session-based Recommendation
arXiv (Cornell University)·2025Open Access
LLM4RSR: Large Language Models as Data Correctors for Robust Sequential Recommendation
Proceedings of the AAAI Conference on Artificial Intelligence·2025Open Access
Active Large Language Model-Based Knowledge Distillation for Session-Based Recommendation
Proceedings of the AAAI Conference on Artificial Intelligence·2025· 2 citedOpen Access
Re2LLM: Reflective Reinforcement Large Language Model for Session-based Recommendation
Proceedings of the AAAI Conference on Artificial Intelligence·2025· 3 citedOpen Access
PCDe: A personalized conversational debiasing framework for next POI recommendation with uncertain check-ins
Neural Networks·2025· 1 cited
Uncertain Multi-Objective Recommendation via Orthogonal Meta-Learning Enhanced Bayesian Optimization
arXiv (Cornell University)·2025Open Access
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Frequent Co-authors

Jie Zhang(17), Yew-Soon Ong(12), Jie Yang(10), Xinghua Qu(9), Shun‐Shi Zhong(8), Hui Fang(7), Alessandro Bozzon(6), Guibing Guo(5), Lu Zhang(4), Xiaorong Tang(4), Qing Guo(3), Karu P. Esselle(3), Yu Lei(3), Chen Li(3), Kaidong Feng(3), Hongyang Liu(3), Chi Xu(2), Di Yu(2), Cong Geng(2), Yin Leng Theng(2)