Hongteng Xu

2026

HypeMed: Enhancing Medication Recommendations with Hypergraph-Based Patient Relationships.

Xiangxu Zhang|Xiao Zhou|Hongteng Xu|Jianxun Lian

ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 4

Revisiting and Enhancing Graph Neural Networks through the Lens of Amortized Flows.

Minjie Cheng|Bokai Yan|Dixin Luo|Hongteng Xu

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

USPTO-LLM: A Large Language Model-Assisted Information-enriched Chemical Reaction Dataset.

Shen Yuan|Shukai Gong|Hongteng Xu

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

Federated Heterogeneous Contrastive Distillation for Molecular Representation Learning.

Jinjia Feng|Zhen Wang|Zhewei Wei|Yaliang Li|Bolin Ding|Hongteng Xu

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

MMPolymer: A Multimodal Multitask Pretraining Framework for Polymer Property Prediction.

Fanmeng Wang|Wentao Guo|Minjie Cheng|Shen Yuan|Hongteng Xu|Zhifeng Gao

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

To Search or to Recommend: Predicting Open-App Motivation with Neural Hawkes Process.

Zhongxiang Sun|Zihua Si|Xiao Zhang|Xiaoxue Zang|Yang Song|Hongteng Xu|Jun Xu

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

A Quasi-Wasserstein Loss for Learning Graph Neural Networks.

Minjie Cheng|Hongteng Xu

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

MPerformer: An SE(3) Transformer-based Molecular Perceptron.

Fanmeng Wang|Hongteng Xu|Xi Chen|Shuqi Lu|Yuqing Deng|Wenbing Huang

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2022

MGMAE: Molecular Representation Learning by Reconstructing Heterogeneous Graphs with A High Mask Ratio.

Jinjia Feng|Zhen Wang|Yaliang Li|Bolin Ding|Zhewei Wei|Hongteng Xu

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

Gromov-Wasserstein Multi-modal Alignment and Clustering.

Fengjiao Gong|Yuzhou Nie|Hongteng Xu

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

Explainable Legal Case Matching via Inverse Optimal Transport-based Rationale Extraction.

Weijie Yu|Zhongxiang Sun|Jun Xu|Zhenhua Dong|Xu Chen|Hongteng Xu|Ji-Rong Wen

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

Counterfactual Data-Augmented Sequential Recommendation.

Zhenlei Wang|Jingsen Zhang|Hongteng Xu|Xu Chen|Yongfeng Zhang|Wayne Xin Zhao|Ji-Rong Wen

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2019

Adversarial Distillation for Efficient Recommendation with External Knowledge.

Xu Chen|Yongfeng Zhang|Hongteng Xu|Zheng Qin|Hongyuan Zha

ACM Transactions on Information Systems (TOIS) 2019 Volume 37 Issue 1

Personalized Fashion Recommendation with Visual Explanations based on Multimodal Attention Network: Towards Visually Explainable Recommendation.

Xu Chen|Hanxiong Chen|Hongteng Xu|Yongfeng Zhang|Yixin Cao|Zheng Qin|Hongyuan Zha

Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019.

2018

Sequential Recommendation with User Memory Networks.

Xu Chen|Hongteng Xu|Yongfeng Zhang|Jiaxi Tang|Yixin Cao|Zheng Qin|Hongyuan Zha

Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

2017

Personalized Key Frame Recommendation.

Xu Chen|Yongfeng Zhang|Qingyao Ai|Hongteng Xu|Junchi Yan|Zheng Qin

Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017