Xu Chu

2025

doi dblp
MSOFormer: Multi-scale Transformer with Orthogonal Embedding and Frequency Modeling for Multivariate Time Series Forecasting.
Qin Shi|Chu Xu|Zongtang Hu|Dong Shen|Dapeng Sun|Lijun Quan
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Adaptive Activation Steering: A Tuning-Free LLM Truthfulness Improvement Method for Diverse Hallucinations Categories.
Tianlong Wang|Xianfeng Jiao|Yinghao Zhu|Zhongzhi Chen|Yifan He|Xu Chu|Junyi Gao|Yasha Wang|Liantao Ma
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2023

doi dblp
SeqCare: Sequential Training with External Medical Knowledge Graph for Diagnosis Prediction in Healthcare Data.
Yongxin Xu|Xu Chu|Kai Yang|Zhiyuan Wang|Peinie Zou|Hongxin Ding|Junfeng Zhao|Yasha Wang|Bing Xie
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2020

doi dblp
Set-Sequence-Graph: A Multi-View Approach Towards Exploiting Reviews for Recommendation.
Jingyue Gao|Yang Lin|Yasha Wang|Xiting Wang|Zhao Yang|Yuanduo He|Xu Chu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

doi dblp
STAR: Spatio-Temporal Taxonomy-Aware Tag Recommendation for Citizen Complaints.
Jingyue Gao|Yuanduo He|Yasha Wang|Xiting Wang|Jiangtao Wang|Guangju Peng|Xu Chu
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

1999

doi dblp
Clustering Transactions Using Large Items.
Ke Wang|Chu Xu|Bing Liu
Proceedings of the 1999 ACM CIKM International Conference on Information and Knowledge Management, Kansas City, Missouri, USA, November 2-6, 1999