Haoran Yang

2026

doi dblp
C-HyPOD: Causal Hyperbolic Representation Learning with Prototype Orthogonal Disentanglement for Graph Out-of-Distribution Recommendation.
Jiahao Liang|Yutian Xiao|Haoran Yang|Zhiwen Yu|Jia-Nan Liu|Kaixiang Yang
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
Causal Time-aware News Recommendations with Large Language Models.
Sirui Huang|Qian Li|Haoran Yang|Dianer Yu|Qing Li|Guandong Xu
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 6

2023

doi dblp
Generating Counterfactual Hard Negative Samples for Graph Contrastive Learning.
Haoran Yang|Hongxu Chen|Sixiao Zhang|Xiangguo Sun|Qian Li|Xiangyu Zhao|Guandong Xu
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
Dual Space Graph Contrastive Learning.
Haoran Yang|Hongxu Chen|Shirui Pan|Lin Li|Philip S. Yu|Guandong Xu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022