Qianxiong Xu

2025

doi dblp
HHGT: Hierarchical Heterogeneous Graph Transformer for Heterogeneous Graph Representation Learning.
Qiuyu Zhu|Liang Zhang|Qianxiong Xu|Kaijun Liu|Cheng Long|Xiaoyang Wang
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

2022

doi dblp
Traffic Speed Imputation with Spatio-Temporal Attentions and Cycle-Perceptual Training.
Qianxiong Xu|Sijie Ruan|Cheng Long|Liang Yu|Chen Zhang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022