Cold-Start Recommendation towards the Era of Large Language Models (LLMs): A Comprehensive Survey and Roadmap

W Zhang, Y Bei, L Yang, HP Zou, P Zhou, A Liu… - arxiv preprint arxiv …, 2025 - arxiv.org
Cold-start problem is one of the long-standing challenges in recommender systems,
focusing on accurately modeling new or interaction-limited users or items to provide better …

Hypergraph contrastive learning for recommendation with side information

D Ao, Q Cao, X Wang - International Journal of Intelligent Computing …, 2024 - emerald.com
Purpose This paper addresses the limitations of current graph neural network-based
recommendation systems, which often neglect the integration of side information and the …

Topofr: A closer look at topology alignment on face recognition

J Dan, Y Liu, J Deng, H **e, S Li, B Sun… - arxiv preprint arxiv …, 2024 - arxiv.org
The field of face recognition (FR) has undergone significant advancements with the rise of
deep learning. Recently, the success of unsupervised learning and graph neural networks …

Graph Signal Processing for Cross-Domain Recommendation

J Lee, S Kang, WY Shin, J Choi, N Park… - arxiv preprint arxiv …, 2024 - arxiv.org
Cross-domain recommendation (CDR) extends conventional recommender systems by
leveraging user-item interactions from dense domains to mitigate data sparsity and the cold …

Mining User Consistent and Robust Preference for Unified Cross Domain Recommendation

X Zheng, W Liu, C Chen, J Su, X Liao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Cross-Domain Recommendation has been popularly studied to resolve data sparsity
problem via leveraging knowledge transfer across different domains. In this paper, we focus …

Towards Efficient and Diverse Generative Model for Unconditional Human Motion Synthesis

H Yu, W Liu, J Bai, X Gui, Y Hou, YS Ong… - Proceedings of the 32nd …, 2024 - dl.acm.org
Recent generative methods have revolutionized the way of human motion synthesis, such
as Variational Autoencoders (VAEs), Generative Adversarial Networks (GANs), and …

Heterogeneous Graph Transfer Learning for Category-aware Cross-Domain Sequential Recommendation

Z Xu, X Chen, W Pan, Z Ming - THE WEB CONFERENCE 2025 - openreview.net
Cross-domain sequential recommendation (CDSR) is proposed to alleviate the data sparsity
issue while capturing users' sequential preferences. However, most existing methods do not …