Yuwen Liu

2026

doi dblp
Fourier Kolmogorov-Arnold Network and Hypergraph Enhanced Contrastive Learning for Recommendation.
Wanchun Dou|Shuang Wang|Takeshi Masuyama|Rocío Cañamares|Matthew R. Scott|Yuwen Liu|Weiming Liu|Haoming Li|Hiroshi Nakagawa|Xiaolong Xu|Lianyong Qi|Ming Zhou|Xucheng Zhou|Matthew R. Scott|Yuwen Liu|Lianyong Qi|Ming Zhou|Xingyuan Mao|Weiming Liu|Haoming Li|Shuang Wang|Takeshi Masuyama|Hiroshi Nakagawa|Xiaolong Xu|Haolong Xiang|Xuyun Zhang|Rocío Cañamares|Wanchun Dou
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

2025

doi dblp
HRCformer: Hierarchical Recursive Convolution-Transformer with Multi-Scale Adaptive Recalibration for Time Series Forecasting.
Dejiang Zhang|Lianyong Qi|Yuwen Liu|Xucheng Zhou|Jianye Xie|Haolong Xiang|Xiaolong Xu|Xuyun Zhang|Yang Cao|Yang Zhang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Hyperbolic Variational Graph Auto-Encoder for Next POI Recommendation.
Yuwen Liu|Lianyong Qi|Xingyuan Mao|Weiming Liu|Fan Wang|Xiaolong Xu|Xuyun Zhang|Wanchun Dou|Xiaokang Zhou|Amin Beheshti
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
Privacy-preserving Point-of-interest Recommendation based on Simplified Graph Convolutional Network for Geological Traveling.
Yuwen Liu|Xiaokang Zhou|Huaizhen Kou|Yawu Zhao|Xiaolong Xu|Xuyun Zhang|Lianyong Qi
ACM Transactions on Intelligent Systems and Technology (TIST) 2024 Volume 15 Issue 4
doi dblp
GLFNet: Global and Local Frequency-domain Network for Long-term Time Series Forecasting.
Xucheng Zhou|Yuwen Liu|Lianyong Qi|Xiaolong Xu|Wanchun Dou|Xuyun Zhang|Yang Zhang|Xiaokang Zhou
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
GraphSAGE-based POI Recommendation via Continuous-Time Modeling.
Yuwen Liu|Lianyong Qi|Weiming Liu|Xiaolong Xu|Xuyun Zhang|Wanchun Dou
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024