Hu Liu

2026

doi dblp
Representation-Enhanced Cascading Multi-Level Interest Learning for Multi-Behavior Recommendation.
Hu Liu|Xiao Huang|Wei Zhou|Fengji Luo|Junhao Wen|Hongyu Zhang
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 2
doi dblp
Measuring and forecasting global digital economy efficiency: An integrated approach using the super-efficiency sequential SBM model and machine learning algorithms.
Zhishuo Zhang|Hu Liu|Tao Shi|Qian Li|Huayong Niu
Information Processing and Management 2026 Volume 63 Issue 5

2024

doi dblp
A deep learning and clustering-based topic consistency modeling framework for matching health information supply and demand.
Dongxiao Gu|Hu Liu|Huimin Zhao|Xuejie Yang|Min Li|Changyong Liang
Journal of the Association for Information Science and Technology (JASIST) 2024 Volume 75 Issue 2

2023

doi dblp
An analysis of cognitive change in online mental health communities: A textual data analysis based on post replies of support seekers.
Dongxiao Gu|Min Li|Xuejie Yang|Yadi Gu|Yu Zhao|Changyong Liang|Hu Liu
Information Processing and Management 2023 Volume 60 Issue 2
doi dblp
CLSPRec: Contrastive Learning of Long and Short-term Preferences for Next POI Recommendation.
Chenghua Duan|Wei Fan|Wei Zhou|Hu Liu|Junhao Wen
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2022

doi dblp
Implicit User Awareness Modeling via Candidate Items for CTR Prediction in Search Ads.
Kaifu Zheng|Lu Wang|Yu Li|Xusong Chen|Hu Liu|Jing Lu|Xiwei Zhao|Changping Peng|Zhangang Lin|Jingping Shao
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022