Xinyu He

According to our database, Xinyu He authored at least 6 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

FeDecider: An LLM-Based Framework for Federated Cross-Domain Recommendation.

Xinrui He, Ting-Wei Li, Tianxin Wei, Xuying Ning, Xinyu He, Wenxuan Bao, Hanghang Tong, Jingrui He

Proceedings of the ACM Web Conference 2026, 2026

PowerGrow: Feasible Co-Growth of Structures and Dynamics for Power Grid Synthesis.

Xinyu He, Chenhan Xiao, Haoran Li, Ruizhong Qiu, Zhe Xu, Yang Weng, Jingrui He, Hanghang Tong

Proceedings of the 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.1, 2026

2025

Temporal Heterogeneous Graph Generation with Privacy, Utility, and Efficiency.

Xinyu He, Dongqi Fu, Hanghang Tong, Ross Maciejewski, Jingrui He

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

Sparse Autoencoders in Collaborative Filtering Enhanced LLM-based Recommender Systems.

Xinyu He, Jose Sepulveda, Fei Wang, Hanghang Tong

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, 2025

2024

DeBaTeR: Denoising Bipartite Temporal Graph for Recommendation.

Xinyu He, Jose Sepulveda, Mostafa Rahmani, Alyssa Woo, Fei Wang, Hanghang Tong

CoRR, 2024

On the Sensitivity of Individual Fairness: Measures and Robust Algorithms.

Xinyu He, Jian Kang, Ruizhong Qiu, Fei Wang, Jose Sepulveda, Hanghang Tong

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024