LQ
Liangqiong Qu
cs.CVcs.AIcs.LGeess.IVMagnetic Resonance ImagingDeep learningNeural Networks, ComputerOptical Imagingbioengineeringcs.CR
On Valency
published · living versionsW_s3gcfv56·v1 · currentpublished
A Novel Federated Learning Framework for Defending Against Gradient Inversion Attacks
with Pengxin Guo, Ziying Huang, Shuang Zeng, Xiaodan Zhang +2
1 version
Preprints & journals
71 papers in the corpus · 2014–2026Fed-GRPO: Reward-Signal-Driven Federated Group Relative Policy Optimization2610.11502v1 · Pengxin Guo, Shuang Zeng, Zonggen Li et al.2026 · 0 citationsarXiv
A Vision-Language Foundation Model for Precise and Comprehensive Brain Tumor Diagnosis from Preoperative Multimodal Data2609.16597v4 · Yinong Wang, Jianwen Chen, Zhou Chen et al.2026 · 0 citationsarXiv
Discrete Diffusion Bridges for Spatiotemporally Aligned Image Translation and Generation2608.29997v1 · Xing Xie, Jiawei Liu, Shijun Zhou et al.2026 · 0 citationsarXiv
Agentic AI-powered flexible fiber-bundle endoscopy for high-resolution NIR-II fluorescence imaging in vivo2608.08402v1 · Yanzhao Shi, Yuanhua Liu, Sixin Xu et al.2026 · 0 citationsarXiv
Near-Infrared II Scintillator for High-Resolution X-ray Imaging10.64898/2026.06.29.735208v1 · Gu, S., Wu, Z., Xu, S. et al.2026 · 0 citationsbioRxiv
Decoupled Residual Denoising Diffusion Models for Unified and Data Efficient Image-to-Image Translation2606.01048v1 · Ziyue Lin, Jiahe Hou, Hongyu Xia et al.2026 · 0 citationsarXiv
Exploring the Vulnerabilities of Federated Learning: A Deep Dive Into Gradient Inversion Attacks.41428904 · Guo, Pengxin, Wang, Runxi, Zeng, Shuang et al.2026 · 9 citationsIEEE transactions on pattern analysis and machine intelligence. 2026;48(4):4810-4826
In Vivo Microendoscopy in the Near-Infrared II Window.41766121 · Wu, Zhisheng, Xu, Danyang, Dai, Zideng et al.2026 · 2 citationsSmall (Weinheim an der Bergstrasse, Germany). 2026;22(24):e13882
Classifying irritable bowel syndrome using spatio-temporal graph convolution networks on brain functional MRI data.41835134 · Wu, Jiazhen, Zhuang, Shuxin, Zhuang, Zhemin et al.2026 · 1 citationBrain communications. 2026;8(2):fcag062
M-Gaussian: An Magnetic Gaussian Framework for Efficient Multi-Stack MRI Reconstruction2603.00145v1 · Kangyuan Zheng, Xuan Cai, Jiangqi Wang et al.2026 · 0 citationsarXiv
Unveiling Implicit Advantage Symmetry: Why GRPO Struggles with Exploration and Difficulty Adaptation2602.05548v4 · Zhiqi Yu, Zhangquan Chen, Mengting Liu et al.2026 · 0 citationsarXiv
Real-time near-infrared II fluorescence navigation of magnetic nanorobots for image-guided therapy.41477843 · Dai, Zideng, Wu, Zhisheng, Li, Wayne Jason et al.2026 · 11 citationsScience advances. 2026;12(1):eaea5126
DVG-Diffusion: Dual-View-Guided Diffusion Model for CT Reconstruction From X-Rays.41576110 · Xie, Xing, Liu, Jiawei, Fan, Huijie et al.2026 · 3 citationsIEEE transactions on image processing : a publication of the IEEE Signal Processing Society. 2026;35:1158-1173
Acoustoluminescence in Transition Metal and Rare Earth Oxides Beyond 1800 nm for In Vivo Imaging10.64898/2025.12.03.692246v1 · Xiong, P., Xu, S., Liu, Z. et al.2025 · 0 citationsbioRxiv
Guiding esophagectomy with intraoperative NIR-II fluorescence video imaging and rapid computation.41337488 · Wang, Feifei, Wong, Ian Yu Hong, Liu, Haoran et al.2025 · 2 citationsProceedings of the National Academy of Sciences of the United States of America. 2025;122(49):e2517785122
Discrete Diffusion Models with MLLMs for Unified Medical Multimodal Generation2510.06131v1 · Jiawei Mao, Yuhan Wang, Lifeng Chen et al.2025 · 1 citationarXiv
Benchmarking Radiology Report Generation From Noisy Free-Texts.40354200 · Yuan, Yujian, Zheng, Yanting, Qu, Liangqiong2025 · 1 citationIEEE journal of biomedical and health informatics. 2025;29(10):7549-7558
StyleTailor: Towards Personalized Fashion Styling via Hierarchical Negative Feedback2508.06555v2 · Hongbo Ma, Fei Shen, Hongbin Xu et al.2025 · 1 citationProceedings of the AAAI Conference on Artificial Intelligence, 40(35):29591-29599, 2026
DSKC: Domain Style Modeling with Adaptive Knowledge Consolidation for Exemplar-free Lifelong Person Re-Identification2508.03516v3 · Shiben Liu, Mingyue Xu, Huijie Fan et al.2025 · 0 citationsarXiv
ATSTrack: Enhancing Visual-Language Tracking by Aligning Temporal and Spatial Scales2507.00454v1 · Yihao Zhen, Qiang Wang, Yu Qiao et al.2025 · 0 citationsarXiv
HSENet: Hybrid Spatial Encoding Network for 3D Medical Vision-Language Understanding2506.09634v1 · Yanzhao Shi, Xiaodan Zhang, Junzhong Ji et al.2025 · 0 citationsarXiv
FedVLMBench: Benchmarking Federated Fine-Tuning of Vision-Language Models2506.09638v1 · Weiying Zheng, Ziyue Lin, Pengxin Guo et al.2025 · 0 citationsarXiv
Exploring Federated Pruning for Large Language Models2505.13547v1 · Pengxin Guo, Yinong Wang, Wei Li et al.2025 · 0 citationsarXiv
Distribution-aware Forgetting Compensation for Exemplar-Free Lifelong Person Re-identification2504.15041v3 · Shiben Liu, Huijie Fan, Qiang Wang et al.2025 · 0 citationsarXiv
TextSplat: Text-Guided Semantic Fusion for Generalizable Gaussian Splatting2504.09588v2 · Zhicong Wu, Hongbin Xu, Gang Xu et al.2025 · 7 citationsarXiv
MEPNet: Medical Entity-balanced Prompting Network for Brain CT Report Generation2503.17784v1 · Xiaodan Zhang, Yanzhao Shi, Junzhong Ji et al.2025 · 1 citationarXiv
Unleashing the Potential of Large Language Models for Text-to-Image Generation through Autoregressive Representation Alignment2503.07334v4 · Xing Xie, Jiawei Liu, Ziyue Lin et al.2025 · 1 citationarXiv
Intra- and Inter-Head Orthogonal Attention for Image Captioning.40030904 · Zhang, Xiaodan, Jia, Aozhe, Ji, Junzhong et al.2025 · 10 citationsIEEE transactions on image processing : a publication of the IEEE Signal Processing Society. 2025;PP
A New Federated Learning Framework Against Gradient Inversion Attacks2412.07187v1 · Pengxin Guo, Shuang Zeng, Wenhao Chen et al.2024 · 13 citationsarXiv
Selective Aggregation for Low-Rank Adaptation in Federated Learning2410.01463v3 · Pengxin Guo, Shuang Zeng, Yanran Wang et al.2024 · 1 citationarXiv
See Detail Say Clear: Towards Brain CT Report Generation via Pathological Clue-driven Representation Learning2409.19676v2 · Chengxin Zheng, Junzhong Ji, Yanzhao Shi et al.2024 · 4 citationsarXiv
Tackling Data Heterogeneity in Federated Learning via Loss Decomposition2408.12300v2 · Shuang Zeng, Pengxin Guo, Shuai Wang et al.2024 · 8 citationsarXiv
Privacy preservation for federated learning in health care.39081567 · Pati, Sarthak, Kumar, Sourav, Varma, Amokh et al.2026 · 235 citationsPatterns (New York, N.Y.). 2024;5(7):100974
Advancing presurgical non-invasive molecular subgroup prediction in medulloblastoma using artificial intelligence and MRI signatures.38942025 · Wang, Yan-Ran Joyce, Wang, Pengcheng, Yan, Zihan et al.2024 · 28 citationsCancer cell. 2024;42(7):1239-1257.e7
Unleashing the Potential of SAM for Medical Adaptation via Hierarchical Decoding2403.18271v1 · Zhiheng Cheng, Qingyue Wei, Hongru Zhu et al.2024 · 74 citationsarXiv
Exploring Self- and Cross-Triplet Correlations for Human-Object Interaction Detection2401.05676v1 · Weibo Jiang, Weihong Ren, Jiandong Tian et al.2024 · 14 citationsarXiv
FedConv: Enhancing Convolutional Neural Networks for Handling Data Heterogeneity in Federated Learning2310.04412v1 · Peiran Xu, Zeyu Wang, Jieru Mei et al.2023 · 0 citationsarXiv
Residual Denoising Diffusion Models2308.13712v3 · Jiawei Liu, Qiang Wang, Huijie Fan et al.2023 · 160 citationsarXiv
Breast Tumor Segmentation in DCE-MRI With Tumor Sensitive Synthesis.34874872 · Wang, Shuai, Sun, Kun, Wang, Li et al.2023 · 57 citationsIEEE transactions on neural networks and learning systems. 2023;34(8):4990-5001
A paired dataset of T1- and T2-weighted MRI at 3 Tesla and 7 Tesla.37500686 · Chen, Xiaoyang, Qu, Liangqiong, Xie, Yifang et al.2023 · 40 citationsScientific data. 2023;10(1):489
Label-Efficient Self-Supervised Federated Learning for Tackling Data Heterogeneity in Medical Imaging.37018314 · Yan, Rui, Qu, Liangqiong, Wei, Qingyue et al.2023 · 181 citationsIEEE transactions on medical imaging. 2023;42(7):1932-1943
AI Transformers for Radiation Dose Reduction in Serial Whole-Body PET Scans.37293349 · Wang, Yan-Ran Joyce, Qu, Liangqiong, Sheybani, Natasha Diba et al.2023 · 21 citationsRadiology. Artificial intelligence. 2023;5(3):e220246
Low-count whole-body PET/MRI restoration: an evaluation of dose reduction spectrum and five state-of-the-art artificial intelligence models.36633614 · Wang, Yan-Ran Joyce, Wang, Pengcheng, Adams, Lisa Christine et al.2023 · 30 citationsEuropean journal of nuclear medicine and molecular imaging. 2023;50(5):1337-1350
Modeling Multivariate Biosignals With Graph Neural Networks and Structured State Space Models2211.11176v3 · Siyi Tang, Jared A. Dunnmon, Liangqiong Qu et al.2022 · 16 citationsarXiv
SplitAVG: A Heterogeneity-Aware Federated Deep Learning Method for Medical Imaging.35749336 · Zhang, Miao, Qu, Liangqiong, Singh, Praveer et al.2022 · 95 citationsIEEE journal of biomedical and health informatics. 2022;26(9):4635-4644
Rethinking Architecture Design for Tackling Data Heterogeneity in Federated Learning.36624800 · Qu, Liangqiong, Zhou, Yuyin, Liang, Paul Pu et al.2023 · 218 citationsProceedings. IEEE Computer Society Conference on Computer Vision and Pattern Recognition. 2022;2022:10051-10061
In vivo non-invasive confocal fluorescence imaging beyond 1,700 nm using superconducting nanowire single-photon detectors.35606441 · Wang, Feifei, Ren, Fuqiang, Ma, Zhuoran et al.2022 · 285 citationsNature nanotechnology. 2022;17(6):653-660
Masked Co-attentional Transformer reconstructs 100x ultra-fast/low-dose whole-body PET from longitudinal images and anatomically guided MRI2205.04044v1 · Yan-Ran (Joyce) Wang, Liangqiong Qu, Natasha Diba Sheybani et al.2022 · 0 citationsarXiv
High-precision tumor resection down to few-cell level guided by NIR-IIb molecular fluorescence imaging.35380898 · Wang, Feifei, Qu, Liangqiong, Ren, Fuqiang et al.2022 · 105 citationsProceedings of the National Academy of Sciences of the United States of America. 2022;119(15):e2123111119
Handling data heterogeneity with generative replay in collaborative learning for medical imaging.35390737 · Qu, Liangqiong, Balachandar, Niranjan, Zhang, Miao et al.2022 · 35 citationsMedical image analysis. 2022;78:102424
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