个人简历

主要教育、科研简历\r
1997 – 2001 四川大学、建筑与环境学院、工程力学专业 学士学位\r
2001 – 2004 四川大学、生物医学工程专业、 硕士学位\r
2004 – 2009 清华大学、生物医学工程专业、 博士学位\r
2007 – 2008 美国爱荷华大学、计算机与电子工程系、 访问学生\r
2008 – 微软亚洲研究院、访问学者\r
2009 – 2015 北京航空航天大学、讲师\r
2015 – 北京航空航天大学 副教授、教授\r
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主要学术荣誉\r
国家自然科学面上项目（2010）

研究领域

机器学习\r
医学数据挖掘\r
医学图像处理 \r
文本挖掘""

近期论文

Yan Xu, Yining Wang, Tianren Liu, Junichi Tsujii, and Eric I-Chao Chang, An end-to-end system to identify temporal relation in discharge summaries: 2012 i2b2 challenge, in Journal of American Medical Informatics Association, BMJ Group, February 2013\r
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Yan Xu, Jianwen Zhang, Eric Chang, Maode Lai, and Zhuowen Tu, Contexts-Constrained Multiple Instance Learning for Histopathology Image Analysis (Oral), in International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), June 2012\r
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Yan Xu, Junichi Tsujii, and Eric Chang, Named entity recognition of follow-up and time information in 20,000 radiology reports, in Journal of the American Medical Informatics Association, 28 May 2012\r
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Yan Xu, Kai Hong, Junichi Tsujii, and Eric Chang, Feature engineering combined with machine learning and rule-based methods for structured information, in Journal of the American Medical Informatics Association, 14 May 2012\r
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Yan Xu, Jiahua Liu, Jiajun Wu, Yue Wang, Zhuowen Tu, Jian-Tao Sun, Junichi Tsujii, and Eric Chang, A classification approach to coreference in discharge summaries: 2011 i2b2 challenge, in Journal of the American Medical Informatics Association, 2012\r
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Yan Xu, Yue Wang, Jiahua Liu, Zhuowen Tu, Jian-Tao Sun, Junichi Tsujii, and Eric Chang, Suicide Note Sentiment Classification: A Supervised Approach Augmented by Web Data, in Biomedical Informatics Insights, Libertas Academica, January 2012\r
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Yan Xu, Jun-Yan Zhu, Eric Chang, and Zhuowen Tu, Multiple Clustered Instance Learning for Histopathology Cancer Image Classification, Segmentation and Clustering, in Computer Vision and Pattern Recognition (CVPR), 2012\r
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Yan Xu, Yue Wang, Jiahua Liu, and Eric Chang, Sentiment Analysis of Suicide Notes Based OnExternal Resources (Rank 2), in Proceedings of the 2011 i2b2/VA/Cincinnati Workshop on Challenges in Natural Language Processing for Clinical Data, 2011\r
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Yan Xu, Jiahua Liu, Jiajun Wu, Yue Wang, and Eric Chang, EHUATUO: A Mention-pair Coreference System by Exploiting Document Intrinsic Latent Structures and World Knowledge in Discharge Summaries (Rank 1), in Proceedings of the 2011 i2b2/VA/Cincinnati Workshop on Challenges in Natural Language Processing for Clinical Data, 2011\r
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Eric Chang, Yan Xu, Kai Hong, Jianqiang Dong, and Zhaoquan Gu, A Hybrid Approach to Extract Structured Information from Narrative Clinical Discharge Summaries, in Proceedings of the 2010 i2b2/VA/Cincinnati Workshop on Challenges in Natural Language Processing for Clinical Data, October 2010 Saha PK, Xu Y, Liang GY. Volumetric Topological Analysis: A Novel Method for Trabecular Bone Characterization on the Continuum between Plates and Rods. IEEE Transactions on Medical Image, 2010\r
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Xu Y, Saha PK, Hu GS. 3D CTA coronary artery analysis based on Fuzzy Distance Transform. JTsinghua Univ(Sci&Tech).2010\r
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Xu Y, Saha PK, Hu GS, Yang Y, Geng JZ. Quantification of Stenosis in Coronary Artery via CTA Using Fuzzy Distance Transform. SPIE conference, Orlando USA, 2009\r
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Saha PK, Xu Y, Liang GY. Volumetric Topological Analysis: A Novel Method for Trabecular Bone Characterization on the Continuum between A Prefect Plate and a Rod. SPIE conference, Orlando USA, 2009\r
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Xu Y, Zhang H, Li H, Hu GS.An Improved Algorithm for Vessel Centerline Tracking in Coronary Angiograms.Computer Methods and Programs Biomedicine. 2007, 88(2):131-143\r
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Xu Y, Xue H, Hu GS,. Main Algorithms of Coronary Blood Flow and Velocity based on Angiographic Images.International Biomedical Engineering.2008,26(6):874-878\r
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Xu Y, Xue H, Hu GS, Diameter Measurements of Coronary Artery Segments based on Image Analysis of X-ray Angiograms,Chinese Journal of Biomedical Engineering.2007, 26(6):874-878\r
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Xu Y, Xue H, Hu GS, Luman Diameter of Human Coronary Arteries:Influence of sex,age, height,weight. angiograms,Chinese Journal of Biomedical Engineering .2008,31(3):155-158\r
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Xu Y, Xue H, Hu GS, Research of major Coronary Artery Parameter using Image Analysis in x-ray angiograms.JTsinghua Univ(Sci&Tech). 2008, 48(3):430-434 \r
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Xu Y, Hu GS, Geng JZ, Shang LH, Automated Coronary Arterial Tree Extraction using Pallel and Topology. Angiograms. Chinese Journal of Biomedical Engineering, 2007, 26(1): 24-29\r
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Xu Y, Hu GS, Shang LH, Geng JZ. Adaptive tracking extraction of vessel centerline using Hessian matrix in coronary arteriograms. J Tsinghua Univ(Sci&Tech),2007,47(6):889-892\r
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Xu Y, Hu GS, Geng JZ, Shang LH. Automated coronary arterial tree extraction using parallel and topology. Chinese Journal of Biomedical engineering,2007,26(1):24-29\r
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Xu Y, Hu GS, Geng JZ, Shang LH. Automated coronary arterial tree extraction using morphological and dynamic programming segmentation. J Tsinghua Univ(Sci&Tech),2006,46(12):2061-2064,2076\r
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Xu Y, Fan YB, Yu XJ. Body-surface trauma image segmentation. J Sichuan Univ,2005,37(5):41-45\r
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Xu Y, Fan YB, Yu XJ. Researches in forensic biomechanics. J Biomed Eng, 2004,21(1):141-145