主持科研项目:
1.国家自然科学基金青年基金,基于黎曼图神经网络的轻度认知功能障碍诊断方法及编解码机制研究,2023-2025,结题,主持
2.国家重点研发项目,老年心肺功能减退及相关疾病多维预警、综合诊疗与干预策略研究,2023-2025,结题,主持(子课题负责人)
3.国家自然科学基金-重点项目,基于低剂量胸部CT多任务生成式人工智能预警慢性阻塞性肺疾病的技术研究,2025-2029,在研,主持(子课题负责人)
4.海南省重点研发计划,基于经颅磁刺激同步脑电技术的阿尔茨海默病早期诊断技术及系统研究,2022-2024年,结题,主持
5.海南省软科学项目,自贸港封关运作后的科技伦理治理风险挑战及应对措施研究,2024-2025年,结题,主持
6.海南省科协青年科技英才创新计划,面向阿尔茨海默症早期诊断的脑机接口技术,2020-2024年,结题,主持
Research Projects
1.Young Scientists Fund of the National Natural Science Foundation of China
Diagnosis Method and Encoding–Decoding Mechanism for Mild Cognitive Impairment Based on Riemannian Graph Neural Networks
2023–2025, completed, Principal Investigator
2.National Key Research and Development Program of China
Research on Multidimensional Early Warning, Comprehensive Diagnosis and Treatment, and Intervention Strategies for Age-Related Cardiopulmonary Functional Decline and Related Diseases
2023–2025, completed, Principal Investigator of Sub-project
3.Key Program of the National Natural Science Foundation of China
Research on Multi-task Generative Artificial Intelligence-Based Early Warning Technology for Chronic Obstructive Pulmonary Disease Using Low-Dose Chest CT
2025–2029, ongoing, Principal Investigator of Sub-project
4.Key Research and Development Program of Hainan Province
Research on Early Diagnosis Technology and System for Alzheimer’s Disease Based on Transcranial Magnetic Stimulation Synchronized with Electroencephalography
2022–2024, completed, Principal Investigator
5.Soft Science Research Project of Hainan Province
Research on Risk Challenges and Countermeasures for Science and Technology Ethics Governance after the Independent Customs Operation of the Hainan Free Trade Port
2024–2025, completed, Principal Investigator
6.Young Scientific and Technological Talents Innovation Program of the Hainan Association for Science and Technology
Brain-Computer Interface Technology for Early Diagnosis of Alzheimer’s Disease
2020–2024, completed, Principal Investigator
代表性成果:
Xie X., Xue P, Guo Y, et al. Multi-Modal Fusion with Supervised Contrastive Learning Model for Early Alzheimer’s Disease Diagnosis and Multi-Modal Biomarker Identification[J]. Interdisciplinary Sciences: Computational Life Sciences, 2026: 1-16.
Wang X, Guo Y, Chen F., Xie, X*. RRAECL: A Riemannian manifold graph representation and enhanced contrastive learning framework for label-efficient Alzheimer’s disease diagnosis[J]. Neurocomputing, 2025, 640: 130409.
Xie, X., Yu, Z. L.*, Gu, Z., & Li, Y. Classification of symmetric positive definite matrices based on bilinear isometric Riemannian embedding[J]. Pattern Recognition, 2019, 87: 94-105.
Xie X., Zou X, Yu T, et al. Multiple graph fusion based on Riemannian geometry for motor imagery classification[J]. Applied Intelligence, 2022, 52(8): 9067-9079.
Xie, X., Yu, Z. L., Gu, Z., Zhang, J, Cen, L., & Li, Y. Bilinear regularized Iocality preserving learning on Riemannian graph formotor imagery BCI[J]. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2018, 26(3): 698-708.
Tang, R., Li, Z., Xie, X*. Motor Imagery EEG Signal Classification using Upper Triangle Filter Bank Auto-Encode Method[J] Biomedical Signal Processing and Control, 2021,68(102608)
Huang Y, Yu Z, Gu Z, Xie X*, Tang R, Li C. Optimized Motor Imagery Paradigm via Multimodal Stimulation and Explainable LSTM Model in fNIRS-based BCI[J]. IFAC-PapersOnLine, 2023, 56(2): 6496–6503.
Publication:
Xie X., Xue P, Guo Y, et al. Multi-Modal Fusion with Supervised Contrastive Learning Model for Early Alzheimer’s Disease Diagnosis and Multi-Modal Biomarker Identification[J]. Interdisciplinary Sciences: Computational Life Sciences, 2026: 1-16.
Wang X, Guo Y, Chen F., Xie, X*. RRAECL: A Riemannian manifold graph representation and enhanced contrastive learning framework for label-efficient Alzheimer’s disease diagnosis[J]. Neurocomputing, 2025, 640: 130409.
Xie, X., Yu, Z. L.*, Gu, Z., & Li, Y. Classification of symmetric positive definite matrices based on bilinear isometric Riemannian embedding[J]. Pattern Recognition, 2019, 87: 94-105.
Xie X., Zou X, Yu T, et al. Multiple graph fusion based on Riemannian geometry for motor imagery classification[J]. Applied Intelligence, 2022, 52(8): 9067-9079.
Xie, X., Yu, Z. L., Gu, Z., Zhang, J, Cen, L., & Li, Y. Bilinear regularized Iocality preserving learning on Riemannian graph formotor imagery BCI[J]. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2018, 26(3): 698-708.
Xie, X., Zou, X, Yu, T., Tang, R., Hou, Y., Li, Y., Qi, F. * Multiple Graph Fusion based on Riemannian Geometry for Motor ImageryClassification[J]. Applied Intelligence, 2021, doi:10.1007/s10489-021-02 975-2
Tang, R., Li, Z., Xie, X*. Motor Imagery EEG Signal Classification using Upper Triangle Filter Bank Auto-Encode Method[J] Biomedical Signal Processing and Control, 2021,68(102608)
Huang Y, Yu Z, Gu Z, Xie X*, Tang R, Li C. Optimized Motor Imagery Paradigm via Multimodal Stimulation and Explainable LSTM Model in fNIRS-based BCI[J]. IFAC-PapersOnLine, 2023, 56(2): 6496–6503.