Toward Learning Shift-Invariant Representations for Healthcare Series Classification.

Xinyang Chen 0001 Harbin Institute of Technology, Shenzhen, China https://chenxinyang123.github.io/ https://scholar.google.com/citations?user=qVxhGWUAAAAJ https://openreview.net/profile?id=~Xinyang_Chen1 https://orcid.org/0000-0001-6743-838X Xinyang Chen Xinyang Chen 0002 China Centre For Resources Satellite Data and Application, Beijing, China Xinyang Chen 0003 Anhui University, Hefei, China https://orcid.org/0000-0002-7401-0135

Yuanbo Liu Xiucheng Li Xinyang Chen 0001 Hongwei Liu 0002 Zhijun Li 0002 Toward Learning Shift-Invariant Representations for Healthcare Series Classification. 2026 May 3222-3233 38 IEEE Trans. Knowl. Data Eng. 5 https://doi.org/10.1109/TKDE.2026.3667978 db/journals/tkde/tkde38.html#LiuLCLL26 streams/journals/tkde

Hongyi Chen Xiucheng Li Xinyang Chen 0001 Yun Cheng Jing Li Kehai Chen Liqiang Nie S$^2$Transformer: Scalable Structured Transformers for Global Station Weather Forecasting. 2026 2026 Trans. Mach. Learn. Res. https://openreview.net/forum?id=AL2VnKno5n db/journals/tmlr/tmlr2026.html#ChenLCCLCN26 streams/journals/tmlr

Weiyang Huang Xuefeng Bai 0001 Kehai Chen Xinyang Chen 0001 Yibin Chen Weili Guan Min Zhang 0005 SAT: Balancing Reasoning Accuracy and Efficiency with Stepwise Adaptive Thinking. 43384-43402 2026 ACL (1) https://aclanthology.org/2026.acl-long.2009/ conf/acl/2026-1 db/conf/acl/acl2026-1.html#HuangBCCCGZ26 Jiacheng You Jingcheng Yang Yuhang Xie Zhongxuan Wu Xiucheng Li Feng Li 0067 Pengjie Wang 0002 Jian Xu 0015 Bo Zheng 0007 Xinyang Chen 0001 LoFT-LLM: Low-Frequency Time-series Forecasting with Large Language Models. 1809-1820 2026 KDD (1) https://doi.org/10.1145/3770854.3780245 conf/kdd/2026-1 db/conf/kdd/kdd2026-1.html#YouYXWLLWXZC26

Weiyang Huang Xuefeng Bai 0001 Kehai Chen Xinyang Chen 0001 Yibin Chen Weili Guan Min Zhang 0005 SAT: Balancing Reasoning Accuracy and Efficiency with Stepwise Adaptive Thinking. 2026 April abs/2604.07922 CoRR https://doi.org/10.48550/arXiv.2604.07922 db/journals/corr/corr2604.html#abs-2604-07922 streams/journals/corr

Jia-Chen Zhao Beiqi Chen Xinyang Chen 0001 Guangcong Wang Liqiang Nie StructSplat: Generalizable 3D Gaussian Splatting from Uncalibrated Sparse Views. 2026 June abs/2606.28321 CoRR https://doi.org/10.48550/arXiv.2606.28321 db/journals/corr/corr2606.html#abs-2606-28321 streams/journals/corr

Jiacheng You Xinyang Chen 0001 Yu Sun 0027 Weili Guan Liqiang Nie Long Short-Term Imputer: Handling Consecutive Missing Values in Time Series. 2025 2025 Trans. Mach. Learn. Res. https://openreview.net/forum?id=9NVJ0ZgEfT db/journals/tmlr/tmlr2025.html#You0SGN25

Weiyang Zhang Xinyang Chen 0001 Yu Sun 0027 Weili Guan Liqiang Nie Batch Training for Streaming Time Series: A Transferable Augmentation Framework to Combat Distribution Shifts. 2025 2025 Trans. Mach. Learn. Res. https://openreview.net/forum?id=Ht7rlkRCHq db/journals/tmlr/tmlr2025.html#Zhang00GN25

Xinyu Yang Yu Sun 0027 Xinyang Chen 0001 Ying Zhang 0015 Xiaojie Yuan Graph Structure Learning for Spatial-Temporal Imputation: Adapting to Node and Feature Scales. 959-967 2025 AAAI https://doi.org/10.1609/aaai.v39i1.32081 conf/aaai/2025 db/conf/aaai/aaai2025.html#YangSCZY25 Tengxue Zhang Yang Shu 0001 Xinyang Chen 0001 Yifei Long Chenjuan Guo Bin Yang 0002 Assessing Pre-Trained Models for Transfer Learning Through Distribution of Spectral Components. 22560-22568 2025 AAAI https://doi.org/10.1609/aaai.v39i21.34414 conf/aaai/2025 db/conf/aaai/aaai2025.html#ZhangSCLGY25 Mingyang Liu Xinyang Chen 0001 Yang Shu 0001 Xiucheng Li Weili Guan Liqiang Nie Debiased Curriculum Adaptation for Safe Transfer Learning in Chest X-Ray Classification. 2025 ICCV 1-10 conf/iccv/2025 https://doi.org/10.1109/ICCV51701.2025.02099 db/conf/iccv/iccv2025.html#LiuCSLGN25 streams/conf/iccv Yuchen Wang Xuefeng Bai 0001 Xiucheng Li Weili Guan Liqiang Nie Xinyang Chen 0001 Handling Imbalanced Pseudolabels for Vision-Language Models with Concept Alignment and Confusion-Aware Calibrated Margin. 2025 ICML https://proceedings.mlr.press/v267/wang25f.html https://openreview.net/forum?id=QIL44dSUPo conf/icml/2025 db/conf/icml/icml2025.html#Wang0LGN025 Zhipeng Liu Xuefeng Bai 0001 Kehai Chen Xinyang Chen 0001 Xiucheng Li Yang Xiang 0003 Jin Liu 0012 Hong-Dong Li Yaowei Wang 0001 Liqiang Nie Min Zhang 0005 A Survey on the Feedback Mechanism of LLM-based AI Agents. 10582-10592 2025 IJCAI https://doi.org/10.24963/ijcai.2025/1175 conf/ijcai/2025 db/conf/ijcai/ijcai2025.html#Liu0C0L0LLWN025 Mingyang Liu Xinyang Chen 0001 Xiucheng Li Weili Guan Liqiang Nie Breakthrough Sensor-Limited Single View: Towards Implicit Temporal Dynamics for Time Series Domain Adaptation. 2025 NeurIPS http://papers.nips.cc/paper_files/paper/2025/hash/862f45ccecb2275851bc8acebb8b4d65-Abstract-Conference.html conf/nips/2025 db/conf/nips/neurips2025.html#LiuCLGN25

Zhengsheng Guo Linwei Zheng Xinyang Chen 0001 Xuefeng Bai 0001 Kehai Chen Min Zhang 0005 MoK-RAG: Mixture of Knowledge Paths Enhanced Retrieval-Augmented Generation for Embodied AI Environments. 2025 March abs/2503.13882 CoRR https://doi.org/10.48550/arXiv.2503.13882 db/journals/corr/corr2503.html#abs-2503-13882 streams/journals/corr

Yuchen Wang Xuefeng Bai 0001 Xiucheng Li Weili Guan Liqiang Nie Xinyang Chen 0001 Handling Imbalanced Pseudolabels for Vision-Language Models with Concept Alignment and Confusion-Aware Calibrated Margin. 2025 May abs/2505.02056 CoRR https://doi.org/10.48550/arXiv.2505.02056 db/journals/corr/corr2505.html#abs-2505-02056 streams/journals/corr

Xinyuan Liu Jiahui Chen Bocheng Hu Yu Sun 0027 Xinyang Chen 0001 Shaoxu Song Towards Practical Benchmarking of Data Cleaning Techniques: On Generating Authentic Errors via Large Language Models. 2025 July abs/2507.10934 CoRR https://doi.org/10.48550/arXiv.2507.10934 db/journals/corr/corr2507.html#abs-2507-10934 streams/journals/corr

Hongyi Chen Xiucheng Li Xinyang Chen 0001 Jing Li Kehai Chen Liqiang Nie Towards Scalable and Structured Spatiotemporal Forecasting. 2025 September abs/2509.18115 CoRR https://doi.org/10.48550/arXiv.2509.18115 db/journals/corr/corr2509.html#abs-2509-18115 streams/journals/corr

Hongyi Chen Xiucheng Li Xinyang Chen 0001 Yun Cheng Jing Li Kehai Chen Liqiang Nie S<sup>2</sup>Transformer: Scalable Structured Transformers for Global Station Weather Forecasting. 2025 September abs/2509.19648 CoRR https://doi.org/10.48550/arXiv.2509.19648 db/journals/corr/corr2509.html#abs-2509-19648 streams/journals/corr

Tengxue Zhang Biao Ouyang Yang Shu 0001 Xinyang Chen 0001 Chenjuan Guo Bin Yang 0002 SwiftTS: A Swift Selection Framework for Time Series Pre-trained Models via Multi-task Meta-Learning. 2025 October abs/2510.23051 CoRR https://doi.org/10.48550/arXiv.2510.23051 db/journals/corr/corr2510.html#abs-2510-23051 streams/journals/corr

Jiacheng You Jingcheng Yang Yuhang Xie Zhongxuan Wu Xiucheng Li Feng Li 0067 Pengjie Wang 0002 Jian Xu 0015 Bo Zheng 0007 Xinyang Chen 0001 LoFT-LLM: Low-Frequency Time-Series Forecasting with Large Language Models. 2025 December abs/2512.20002 CoRR https://doi.org/10.48550/arXiv.2512.20002 db/journals/corr/corr2512.html#abs-2512-20002 streams/journals/corr

Xinyu Yang Yu Sun 0027 Shaoxu Song Xiaojie Yuan Xinyang Chen 0001 Acceleration-Guided Diffusion Model for Multivariate Time Series Imputation. 115-130 2024 DASFAA (2) https://doi.org/10.1007/978-981-97-5779-4_8 conf/dasfaa/2024-2 db/conf/dasfaa/dasfaa2024-2.html#YangSSYC24 streams/conf/dasfaa Haokun Gui Xiucheng Li Xinyang Chen 0001 Vector Quantization Pretraining for EEG Time Series with Random Projection and Phase Alignment. 2024 ICML https://proceedings.mlr.press/v235/gui24a.html https://openreview.net/forum?id=7uwLvFvpis conf/icml/2024 db/conf/icml/icml2024.html#GuiLC24 16731-16750 Xiaodan Chen Xiucheng Li Xinyang Chen 0001 Zhijun Li 0002 Structured Matrix Basis for Multivariate Time Series Forecasting with Interpretable Dynamics. 2024 NeurIPS http://papers.nips.cc/paper_files/paper/2024/hash/2b47305e1c81890b1089a405686ad183-Abstract-Conference.html conf/nips/2024 db/conf/nips/neurips2024.html#ChenL0024 Mingyang Liu Xinyang Chen 0001 Yang Shu 0001 Xiucheng Li Weili Guan Liqiang Nie Boosting Transferability and Discriminability for Time Series Domain Adaptation. 2024 NeurIPS http://papers.nips.cc/paper_files/paper/2024/hash/b61da4f02b271cb7b5e3d538e2b78fb9-Abstract-Conference.html conf/nips/2024 db/conf/nips/neurips2024.html#Liu0SLGN24 Xinyu Yang Yu Sun 0027 Xiaojie Yuan Xinyang Chen 0001 Frequency-aware Generative Models for Multivariate Time Series Imputation. 2024 NeurIPS http://papers.nips.cc/paper_files/paper/2024/hash/5e364212327fa3a59ae3595b025c469f-Abstract-Conference.html conf/nips/2024 db/conf/nips/neurips2024.html#YangSYC24 Zhiyu Yao Xinyang Chen 0001 Sinan Wang Qinyan Dai Yumeng Li Tanchao Zhu Mingsheng Long Recommender Transformers with Behavior Pathways. 3643-3654 2024 WWW https://doi.org/10.1145/3589334.3645528 conf/www/2024 db/conf/www/www2024.html#YaoCWDLZL24

Xinyu Yang Yu Sun 0027 Xinyang Chen 0001 Ying Zhang 0015 Xiaojie Yuan Graph Structure Learning for Spatial-Temporal Imputation: Adapting to Node and Feature Scales. 2024 abs/2412.18535 CoRR https://doi.org/10.48550/arXiv.2412.18535 db/journals/corr/corr2412.html#abs-2412-18535 streams/journals/corr

Tengxue Zhang Yang Shu 0001 Xinyang Chen 0001 Yifei Long Chenjuan Guo Bin Yang 0002 Assessing Pre-trained Models for Transfer Learning through Distribution of Spectral Components. 2024 abs/2412.19085 CoRR https://doi.org/10.48550/arXiv.2412.19085 db/journals/corr/corr2412.html#abs-2412-19085 streams/journals/corr

Ximei Wang Xinyang Chen 0001 Jianmin Wang 0001 Mingsheng Long X-model: Improving Data Efficiency in Deep Learning with A Minimax Model. 2022 ICLR https://openreview.net/forum?id=P3Bh01hBYTH conf/iclr/2022 db/conf/iclr/iclr2022.html#WangCWL22

Zhiyu Yao Xinyang Chen 0001 Sinan Wang Qinyan Dai Yumeng Li Tanchao Zhu Mingsheng Long Recommender Transformers with Behavior Pathways. 2022 abs/2206.06804 CoRR https://doi.org/10.48550/arXiv.2206.06804 db/journals/corr/corr2206.html#abs-2206-06804

Xinyang Chen 0001 Sinan Wang Jianmin Wang 0001 Mingsheng Long Representation Subspace Distance for Domain Adaptation Regression. 1749-1759 2021 ICML http://proceedings.mlr.press/v139/chen21u.html conf/icml/2021 db/conf/icml/icml2021.html#ChenWWL21

Ximei Wang Xinyang Chen 0001 Jianmin Wang 0001 Mingsheng Long X-model: Improving Data Efficiency in Deep Learning with A Minimax Model. 2021 abs/2110.04572 CoRR https://arxiv.org/abs/2110.04572 db/journals/corr/corr2110.html#abs-2110-04572

Sinan Wang Xinyang Chen 0001 Yunbo Wang Mingsheng Long Jianmin Wang 0001 Progressive Adversarial Networks for Fine-Grained Domain Adaptation. 9210-9219 2020 CVPR https://openaccess.thecvf.com/content_CVPR_2020/html/Wang_Progressive_Adversarial_Networks_for_Fine-Grained_Domain_Adaptation_CVPR_2020_paper.html https://doi.org/10.1109/CVPR42600.2020.00923 conf/cvpr/2020 db/conf/cvpr/cvpr2020.html#WangCWLW20 Xinyang Chen 0001 Sinan Wang Mingsheng Long Jianmin Wang 0001 Transferability vs. Discriminability: Batch Spectral Penalization for Adversarial Domain Adaptation. 1081-1090 2019 ICML http://proceedings.mlr.press/v97/chen19i.html conf/icml/2019 db/conf/icml/icml2019.html#ChenWLW19 Xinyang Chen 0001 Sinan Wang Bo Fu Mingsheng Long Jianmin Wang 0001 Catastrophic Forgetting Meets Negative Transfer: Batch Spectral Shrinkage for Safe Transfer Learning. 1906-1916 2019 NeurIPS https://proceedings.neurips.cc/paper/2019/hash/c6bff625bdb0393992c9d4db0c6bbe45-Abstract.html http://papers.nips.cc/paper/8466-catastrophic-forgetting-meets-negative-transfer-batch-spectral-shrinkage-for-safe-transfer-learning conf/nips/2019 db/conf/nips/nips2019.html#ChenWFLW19 Xuefeng Bai 0001 Beiqi Chen Hongyi Chen Jiahui Chen Kehai Chen Xiaodan Chen Yibin Chen Yun Cheng Qinyan Dai Bo Fu Weili Guan Haokun Gui Chenjuan Guo Zhengsheng Guo Bocheng Hu Weiyang Huang Feng Li 0067 Hong-Dong Li Jing Li Xiucheng Li Yumeng Li Zhijun Li 0002 Hongwei Liu 0002 Jin Liu 0012 Mingyang Liu Xinyuan Liu Yuanbo Liu Zhipeng Liu Mingsheng Long Yifei Long Liqiang Nie Biao Ouyang Yang Shu 0001 Shaoxu Song Yu Sun 0027 Guangcong Wang Jianmin Wang 0001 Pengjie Wang 0002 Sinan Wang Ximei Wang Yaowei Wang 0001 Yuchen Wang Yunbo Wang Zhongxuan Wu Yang Xiang 0003 Yuhang Xie Jian Xu 0015 Bin Yang 0002 Jingcheng Yang Xinyu Yang Zhiyu Yao Jiacheng You Xiaojie Yuan Min Zhang 0005 Tengxue Zhang Weiyang Zhang Ying Zhang 0015 Jia-Chen Zhao Bo Zheng 0007 Linwei Zheng Tanchao Zhu