Dr. Yu-Qing Qiu


Research Fellow
Northwestern University
Email : qiuyuqingfred"at"gmail.com


Yu-Qing Qiu was born in July, 1981 in Yunnan, China. He received his B.S. Degrees from Department of Mathematics, Yunnan University, M.S. Degrees also from Department of Mathematics, Yunnan University. Recently, he obtained Ph.D. in Operations Research and Control Theory from Academy of Mathematics & Systems Science, CAS. His research area is to apply Optimization therory and Statistical Learning theory to model the biological systems and discover the underlining mechanisms. Specifically, he is working on devloping efficient computational methods to discovery active patterns in the biological molecular interaction networks.

Educational Background

Working Experience

Research Areas and Interests


  1. Yu-Qing Qiu, Shihua Zhang, Xiang-Sun Zhang and Luonan Chen.
    Detecting disease associated modules and prioritizing active genes based on high throughput data.
    BMC Bioinformatics. 11:26, 2010.
  2. Yu-Qing Qiu, Shihua Zhang, Xiang-Sun Zhang and Luonan Chen.
    Identifying differentially expressed pathways via a mixed integer linear programming model.
    IET Systems Biology. 3(6):475-486, 2009.
  3. Ji-Guang Wang, Lin Wang, Yu-Qing Qiu, Yong Wang, Xiang-Sun Zhang.
    A Constrained Optimization Method for Community Detection.
    Optimization and Systems Biology, Lecture Notes in Operations Research. 11:142-150, World Publishing Corporation, 2009.
  4. Xiang-Sun Zhang, Rui-Sheng Wang, Yong Wang, Ji-Guang Wang, Yu-Qing Qiu, Lin Wang, and Luonan Chen.
    Modularity optimization in community detection of complex networks.
    Europhysics Letters. 87, 38002, 2009.
  5. Yu-Qing Qiu, Shihua Zhang and Xiang-Sun Zhang.
    Uncovering differentially expressed pathways with protein interaction and gene expression data.
    Lecture Notes in Operations Research, 9:74-82, 2008.
  6. Jiguang Wang, Yuqing Qiu, Rui-Sheng Wang, Xiang-Sun Zhang.
    Remarks on network community properties.
    Jrl Syst Sci & Complexity, 21: 637-644, 2008.
  7. Lin Wang, Jiguang Wang, Yuqing Qiu, Xiang-Sun Zhang.
    Recognition of structure similarities in proteins.
    Jrl Syst Sci & Complexity, 21: 665-675, 2008.
  8. Yuqing Qiu, Guanghua Hu, Wenlin Pan.
    Parallel Algorithm of Support Vector Machine based on Orthogonal Array.
    Journal of Yunnan University (Natural Sciences Edition), 28:93-97, 2006 (in Chinese).
  9. Guanghua Hu, Yuqing Qiu and Liming Xiang.
    Kernel-Based Reinforcement Learning.
    Lecture Notes in Computer Science, 4113:757-766, 2006.


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