Weitong Chen

2026

doi dblp
Lifting Manifolds to Mitigate Pseudo-Alignment in LLM4TS.
Liangwei Nathan Zheng|Wenhao Liang|Wei Emma Zhang|Miao Xu|Olaf Maennel|Weitong Chen
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

doi dblp
Mitigating the Impact of Inaccurate Feedback in Dynamic Learning-to-Rank: A Study of Overlooked Interesting Items.
Chenhao Zhang|Weitong Chen|Wei Zhang|Miao Xu
ACM Transactions on Intelligent Systems and Technology (TIST) 2025 Volume 16 Issue 1
doi dblp
Improving Faithfulness and Factuality with Contrastive Learning in Explainable Recommendation.
Haojie Zhuang|Wei Zhang|Weitong Chen|Jian Yang|Quan Z. Sheng
ACM Transactions on Intelligent Systems and Technology (TIST) 2025 Volume 16 Issue 1
doi dblp
Calibrating on Kolmogorov-Arnold Network.
Wenhao Liang|Wei Emma Zhang|Lin Yue|Miao Xu|Olaf Maennel|Weitong Chen
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Calibrating on Medical Segmentation Model through Signed Distance.
Wenhao Liang|Wei Emma Zhang|Lin Yue|Miao Xu|Olaf Maennel|Weitong Chen
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
MMiC: Mitigating Modality Incompleteness in Clustered Federated Learning.
Lishan Yang|Wei Emma Zhang|Quan Z. Sheng|Lina Yao|Weitong Chen|Ali Shakeri
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 Spline Networks in the Kolmogorov-Arnold Framework: Knot Analysis and Stability Enhancement.
Liangwei Nathan Zheng|Wei Emma Zhang|Lin Yue|Miao Xu|Olaf Maennel|Weitong Chen
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2024

doi dblp
An adaptive category-aware recommender based on dual knowledge graphs.
Yuanbo Xu|Tian Li|Yongjian Yang|Weitong Chen|Lin Yue
Information Processing and Management 2024 Volume 61 Issue 2
doi dblp
Boosting Certificate Robustness for Time Series Classification with Efficient Self-Ensemble.
Chang George Dong|Zhengyang David Li|Liangwei Nathan Zheng|Weitong Chen|Wei Emma Zhang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Devil in the Tail: A Multi-Modal Framework for Drug-Drug Interaction Prediction in Long Tail Distinction.
Liangwei Nathan Zheng|Chang George Dong|Wei Emma Zhang|Xin Chen|Lin Yue|Weitong Chen
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Irregularity-Informed Time Series Analysis: Adaptive Modelling of Spatial and Temporal Dynamics.
Liangwei Nathan Zheng|Zhengyang Li|Chang George Dong|Wei Emma Zhang|Lin Yue|Miao Xu|Olaf Maennel|Weitong Chen
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Not All Negatives are Equally Negative: Soft Contrastive Learning for Unsupervised Sentence Representations.
Haojie Zhuang|Wei Emma Zhang|Jian Yang|Weitong Chen|Quan Z. Sheng
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

doi dblp
Death comes but why: A multi-task memory-fused prediction for accurate and explainable illness severity in ICUs.
Weitong Chen|Wei Emma Zhang|Lin Yue
World Wide Web (WWW) 2023 Volume 26 Issue 6

2021

doi dblp
Discovering Urban Functions of High-Definition Zoning with Continuous Human Traces.
Jaap Kamps|Haomeng Wu|Chunyu Liu|Yongjian Yang|Zijun Yao|Yuanbo Xu|Weitong Chen|Lin Yue|Haomeng Wu|Jaap Kamps
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Multi-hop Reading on Memory Neural Network with Selective Coverage for Medication Recommendation.
Yanda Wang|Weitong Chen|Dechang Pi|Lin Yue|Miao Xu|Xue Li
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Diagnosis Ranking with Knowledge Graph Convolutional Networks.
Bing Liu|Guido Zuccon|Wen Hua|Weitong Chen
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I

2020

doi dblp
AMRNN: attended multi-task recurrent neural networks for dynamic illness severity prediction.
Weitong Chen|Guodong Long|Lina Yao|Quan Z. Sheng
World Wide Web (WWW) 2020 Volume 23 Issue 5
doi dblp
Graph augmented triplet architecture for fine-grained patient similarity.
Yanda Wang|Weitong Chen|Dechang Pi|Robert Boots
World Wide Web (WWW) 2020 Volume 23 Issue 5
doi dblp
Deep learning for heterogeneous medical data analysis.
Lin Yue|Dongyuan Tian|Weitong Chen|Xuming Han|Minghao Yin
World Wide Web (WWW) 2020 Volume 23 Issue 5

2019

doi dblp
DBRec: Dual-Bridging Recommendation via Discovering Latent Groups.
Jingwei Ma|Jiahui Wen|Mingyang Zhong|Liangchen Liu|Chaojie Li|Weitong Chen|Yin Yang|Hongkui Tu|Xue Li
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

2017

doi dblp
People Opinion Topic Model: Opinion based User Clustering in Social Networks.
Hongxu Chen|Hongzhi Yin|Xue Li|Meng Wang|Weitong Chen|Tong Chen
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017
doi dblp
User Relation Prediction Based on Matrix Factorization and Hybrid Particle Swarm Optimization.
Zhenkun Shi|Wanli Zuo|Weitong Chen|Lin Yue|Jiayu Han|Lizhou Feng
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

doi dblp
Compact representation for large-scale unconstrained video analysis.
Sen Wang|Pingbo Pan|Guodong Long|Weitong Chen|Xue Li|Quan Z. Sheng
World Wide Web (WWW) 2016 Volume 19 Issue 2
doi dblp
Learning Graph-based POI Embedding for Location-based Recommendation.
Min Xie|Hongzhi Yin|Hao Wang|Fanjiang Xu|Weitong Chen|Sen Wang
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016