基本信息

申立勇  男  教授  数学科学学院
电子邮件: lyshen@ucas.ac.cn
通信地址: 北京石景山玉泉路19号甲
邮政编码: 100049

研究领域

计算机辅助几何设计,几何造型,数控技术
图像处理,数据挖掘
程序验证,程序终止性分析

招生信息

   
招生专业

070102-计算数学

070104-应用数学

招生方向

计算机辅助几何设计,数控技术,图像处理,数据挖掘

教育背景

2000-09--2005-07   中国科学技术大学   研究生
1996-06--2000-09   中国科学技术大学   学生

工作经历

2008-12~现在, 中国科学院大学, 教师

  1. 2017-09~2017-10,西班牙阿尔卡拉大学, 访问学者

  2. 2016-05~2017-04,美国莱斯大学, 访问学者

  3. 2015-11~2016-01,美国莱斯大学, 访问学者

  4. 2015-09~2015-10,日本新瀉大学, 访问学者

  5. 2010-02~2010-05,香港大学, 访问学者

2007-07~2008-12,华东师范大学, 教师

2005-09~2007-07,中科院系统所, 博士后


社会兼职
2015-12-01-今,Mathematical reviewer of American Mathematical Society(AMS),
2012-07-01-今,中国工业与应用数学学会几何设计与计算专业委员会, 委员
2012-01-01-今,中国数学会计算机数学委员会, 委员

教授课程

Matlab在科学计算中的应用
计算机辅助几何设计引论
符号计算软件编程及应用
线性代数
数学软件应用:Maple
工程应用中的拟合方法
科学工程计算概论
数值逼近
现代计算机代数
计算机辅助几何设计
数值分析
数学软件选讲:maple

专利与奖励


2017年,首届“吴文俊计算机数学青年学者奖”

2017年,Best Paper Award-International Conference on Geometric Modeling and Processing (GMP 2017)

2015年,合作课题“大型石油储罐主动安全防护系统”获国家安监总局科技成果二等奖

2014年,中国科学院数学与系统科学研究院优秀教师

2014,2010年,中国科学院大学优秀个人

2015-2017,2008-2010,聘期考核优秀



出版信息

International Refereed Journals

1.      Liyong Shen, Ron Goldman, Implicitizing Rational Tensor Product Surfaces Using the Resultant of Three Moving Planes.  ACM Transactions on Graphics, Vol. 36, No. 5, Article 167, 2017.

2.      Liyong Shen, Ron Goldman, Strong µ-bases for rational tensor product surfaces and extraneous factors associated to bad base points and anomalies at infinity. SIAM Journal on Applied Algebra and Geometry,Vol.1(1), 328–351, 2017.

3.      Sonia Pérez-Díaz and Liyong Shen, Parametrization of translational surfaces. Theoretical Computer Sciences​, https://doi.org/10.1016/j.tcs.2017.08.005, 2017.

4.      Liyong Shen, Ron Goldman, Algorithms for Computing Strong μ-Bases for Rational Tensor Product Surfaces. Computer Aided Geometric Design, 52-53, 48 – 62. Geometric Modeling and Processing 2017 (Best Paper Award).

5.      Zhenpeng Mi, Chun-Ming Yuan, Xiaohui Ma, Liyong Shen, Tool orientation optimization for 5-axis machining with C-space method, The International Journal of Advanced Manufacturing Technology, Vol.88(5), 1243–1255, 2017.

6.      Liyong Shen, Computing μ-bases from algebraic ruled surfaces, Computer Aided Geometric Design, Vol. 46, 125-130, 2016.

7.      Ruyong Feng, Liyong Shen, Computing the intersections of three conics according to their Jacobian curve, Journal of Symbolic Computation, Vol. 73, 175-191,2016.

8.      Liyong Shen and Sonia Pérez-Díaz, Numerical proper reparametrization of parametric plane curves, Journal of Computational and Applied Mathematics. Vol. 277, 138–161, 2015.

9.      Zhengyuan Yang, Liyong Shen, ChunMing Yuan, XiaoShan Gao, Curve fitting and optimal interpolation for CNC machining under confined error using quadratic B-splines, Computer-Aided Design. Vol. 66, 62-72,2015.

10.  Liyong Shen and Sonia Pérez-Díaz, Determination and (re)parametrization of rational developable surfaces, Journal of Systems Science and Complexity, Vol. 28, 1426-1439, 2015.

11.  Bao Hai, Liyong Shen, Active and Passive Factors of Oil Prices, Journal of Donghua University (English Edition), Vol.2, 284-287, 2015.

12.  Liyong Shen and Sonia Pérez-Díaz, Characterization of rational ruled surfaces, Journal of Symbolic Computation. Vol. 63, 21-45, 2014.

13.  Liyong Shen, Min Wu Zhenfeng Yang, Zhenbin Zeng, Generating Exact Nonlinear Ranking Functions by Symbolic-Numeric Hybrid Method, Journal of Systems Science and Complexity, Vol. 26, 291-301, 2013.

14.  Liyong shen, Singularities of the Determinantal Curve of Three Conics, Journal of information and computational science, Vol. 9(3) : 575- 582, 2012.

15.  Bin Wu, Liyong Shen, Min Wu, Zhengfeng Yang, Zhenbing Zeng, Generating Preconditions for Termination of Loop Programs, International Journal of Advancements in Computing Technology, Vol.4(7), 349-359, 2012.

16.  Liyong Shen, Jinsan Cheng, Xiaohong Jia, Homeomorphic approximation of the intersection curve of two rational surfaces, Computer Aided Geometric Design, Vol. 29(8), 613-625, 2012.

17.  Liyong Shen, Chunming Yuan, Xiaoshan Gao, Certified Approximation of Parametric Space Curves with Cubic B-spline Curves, Computer Aided Geometric Design, Vol. 29(8), 648-663, 2012.

18.  Liyong Shen, Engwee Chionh, Xiao-Shan Gao and Jia Li, Proper reparametrization for inherently improper unirational varieties, Journal of System science and Complexity, Vol.24 (2): 367-380, 2011.

19.  Yin Chen, Liyong Shen and Chunming Yuan, Collision and intersection detection of two ruled surfaces using bracket method, Computer Aided Geometric Design, Vol.28, 114-126, 2011.

20.  Liyong Shen and Chunming Yuan, Implicitization using univariate resultants, Journal of System science and Complexity, Volume 23, Number 4, 804-814, 2010.

21.  Jia Li, Liyong Shen and Xiao-Shan Gao, Proper Reparametrization of Rational Ruled Surface, Journal of Computer Science and technology, Vol. 23(2): 290-297, Mar. 2008.

22.  Falai Chen, Liyong Shen and Jiansong Deng, Implicitization and Parameterization of Quadratic and Cubic Surfaces by μ-Bases, Computing, Springer, Vol.79, No.2-4, 131-142, 2007.4.

23.  Engwee Choinh, Xiao-Shan Gao and Liyong Shen, Inherently Improper Surface Parametric Supports, Computer Aided Geometric Design, 23, 629-639, 2006.

National Refereed Journals

24.  Xiaohui Ma, Fengming Lin, Liyong Shen, Optimal subdivision parameters of planar Bezier curves, Journal of University of Chinese Academy of Sciences, Vol.33(3), 311-316, 2016, in Chinese.

25.  Zhengyuan Yang, Liyong Shen, B-spline curve fitting the gas explosion data curve fitting with multi-constraints, Journal of graphics, Vol.35(4), 595-602, 2014, in Chinese.

26.  Xiaohua Chen, Yufu Chen, Liyong Shen, Parametrization of a rational developable surface using the μ-basis, Journal of the graduate school of Chinese Academy of Sciences, Vol.29(3), 289-293, 2012.

27.  Liyong Shen, The mu-basis and implicitization of space curves, Journal of computer aided design and computer graphics, 900-904, Vol.7, 2009, in Chinese.

28.  Liyong Shen, Chunming Yuan, Approximation proper reparametrization of rational curves, Journal of computer aided design and computer graphics,924-929, Vol.7,2009, in Chinese.

29.  Liyong Shen, zhangjin Huang, A class of curve subdivision schemes with several parameters, Journal of computer aided design and computer graphics, Vol.4, 468-472, 2007, in Chinese.

30.  Yang Liu, Liyong Shen, An Algebraic Condition for Classifying the Positional Relationship of Two Planar Ellipses, Journal of computer aided design and computer graphics, 555-560, 2003, in Chinese.

31.  Liyong Shen, yang Liu, An Algebraic Condition for the Positional Relationship of an Ellipse and a Parabola(Hyperbola), Journal of system simulation,1208-1211, 2002, in Chinese.

Conference Proceedings

32.  Liangyu Chen, Tuo Leng, Liyong Shen, Min Wu, Zhengfeng Yang and Zhenbing Zeng, Finding the Symbolic Solution of a Geometric Problem Through Numerical Computations, Proc. of Computer Mathematics, Springer-Verlag Berlin Heidelberg, 223-241, ASCM’2014, 2014

33.  Sonia Pérez-Díaz and Li-Yong Shen, Parametrization of translational surfaces, Proc. 2014 Internat. Symp. on Symbolic-numeric Comput. (SNC 2014),128-129.

34.  Liyong Shen, Error Bounded Conic Spline Approximation for NC Code, Proc. of ICMV’2011, SPIE 8439.

35.  Bin Wu, Liyong Shen, Zongqin Bi and Zhenbin Zeng, Termination of loop programs with polynomial guards, Proc. of International Conference on Computational Science and Applications (ICCSA 2010), LNCS 6019, 482–496.

36.  Bin Wu, Liyong Shen, Zongqin Bi and Zhenbin Zeng, Termination of a Class of the Program with Polynomial Guards. Proc. of IEEE International Conference on Information management and engineering (ICIME 2009), 274-277, 2009.

37.  Liyong Shen, Min Wu and Zhengfeng Yang, Simplification of numerical rational surfaces. Prof. of IEEE International Joint Conference on Computational Sciences and Optimization (CSO 2009), Vol.1, 617-621.

38.  Liyong Shen, Min Wu, Zhengfeng Yang and Zhenbin Zeng, Finding Positively Invariant Sets of a Class of Nonlinear Loops via Curve Fitting, ACM Symbolic and Numerical Computation (SNC 2009), 185-190.

39.  Liyong Shen, Falai Chen, Bert Juttler and Jiansong Deng, Approximate μ-Bases of Rational Curves and Surfaces, Proceedings of GMP’2006, M.S. Kim and K. Shimada eds., LNCS, 4077, 175-188, 2006.

40.  Jiansong Deng, Falai Chen, and Liyong Shen, Computing the μ-bases of Rational Curves and Surfaces Using the Polynomial Matrix Factorization, Proceeding of ISSAC’2005, 132-139, ACM Press, 2005.


科研活动

科研项目

1.2013年安全生产重大事故防治关键技术科技项目“石油储备库火灾可视化智能监测和灭火系统”2013.7-2014.12,主持人。
2.企业项目“ 牙刷植毛机上料自动化”2013.7-2014.7,主持人
3.北京市科技新星计划Z121104002512065, 2012.12-2015.12,主持人。
4. 中国博士后基金特别资助项目“二次曲线簇与三次曲线对应关系的研究”, 2010.11~2012.11,主持人。
5. 国家自然科学基金青年基金项目“几何造型若干重要问题的误差可控算法”,批准号10901163,2010.01~2012.12,主持人。
6.项目“关于国际油价波动预警指标的定性定量分析”,2010.1~2011.12,主持人。
7. 中科院数学与系统科学院,数学机械化重点实验室开放课题“数控技术中曲线、曲面的研究”,项目号:KLM0912, 2009.11~2011.12,主持人。
8. “大型设备火灾主导防御系统的中理论模型分析与研究”,2011.1-2012.12,主持人。
9. 973项目子课题“事故致灾过程和事故致因理论课题”2011.1-2012.12,参与人员。
10. 资环局专项课题“气孔密度可塑性与空间格局的关系”,2011.1-2013.12,参与人员。
11. 国家自然科学基金重点项目“基于计算机代数的嵌入式软件分析与验证方法及工具”,10/250W,批准号90718041,2008.01~2010.12,主要参加人员,完成。
12. 中科院数学与系统科学院,数学机械化重点实验室开放课题“数控系统中的数学方法”,2008.06~2009.05,主持人,完成。