基本信息

申立勇  男  教授,博导 
数学科学学院
密码学院 副院长
中科院大数据挖掘与知识发现重点实验室
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

数控技术,智能制造
图像处理,数据挖掘

招生信息

   
招生专业
070104-应用数学
070102-计算数学
025200-应用统计
招生方向

计算机辅助几何设计,计算几何,数控技术,计算机图形学,图像处理,数据挖掘, 应用统计

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. 2022-09~2023-09,北京市科委、中关村管委会,挂职副处长

  2. 2018-06~2018-06,德国WIAS研究所,访问学者

  3. 2017-09~2017-10,西班牙阿尔卡拉大学, 访问学者

  4. 2016-05~2017-04,美国莱斯大学, 访问学者

  5. 2015-11~2016-01,美国莱斯大学, 访问学者

  6. 2015-09~2015-10,日本新瀉大学, 访问学者

  7. 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


教授课程

矩阵论
Matlab在科学计算中的应用
符号计算软件编程及应用
计算机辅助几何设计引论
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

获奖:
2023中国科学院优秀共产党员

2022中国科学院大学“领雁银奖”

2022中国科学院数学与系统科学研究院“优秀教师奖”

2021中国科学院大学“魏桥国科校长奖教金”(团体)

2020年度中国科学院青年科学家国际合作伙伴奖

2019年度中国科学院大学“唐立新优秀学者奖

2017首届“吴文俊”计算机数学青年学者奖

2017几何造型与处理国际会议最佳论文奖

2015国家安监总局科技成果二等奖

2014中国科学院数学与系统科学研究院优秀教师


发明专利:

1.  一种保留尖锐特征的非均匀不规则样条基函数的构造方法(授权中)

2.  一种面向数控加工的自由曲面的分割方法及系(统授权公告号:CN112330679B, 授权公告日:2023.08.01专利权人:中国科学院大学 发明人:申立勇;马鸿宇;王孟醒)

3.  一种基于CAM的时间样条曲面生成方法(授权公告号:CN114217572B, 授权公告日:2023.07.25  专利权人:中国科学院数学与系统科学研究院 发明人:袁春明;申立勇;高小山;吴芹;张立先)

4.  一种屏幕检测方法及系统(授权公告号:CN111724375B, 授权公告日:2023.05.09 专利权人:中国科学院大学 发明人:高岩;王孟醒;申立勇)

5.   一种基于高斯像的可展面分割-拟合方法(授权公告号:CN114419055B, 授权公告日:2023.04.14专利权人:中国科学院数学与系统科学研究院 发明人:贾晓红;曾铮;申立勇)

6.  一种应用于五轴数控机床的时间样条曲线拟合与插补方法(授权公告号:CN114115131B, 授权公告日:2023.02.03 专利权人:中国科学院大学 发明人:申立勇;袁春明;高小山;吴芹)

7.  一种用于摇篮式机床的全局最优进给速度规划方法(授权公告号:CN113189939B, 授权公告日:2022.05.17 专利权人:中国科学院大学 发明人: 申立勇;袁春明;马鸿宇;高小山)

8.  一种数控机床加工前瞻处理方法及系统(授权公告号:CN111880484B, 授权公告日:2021.09.21专利权人:中国科学院大学, 发明人:申立勇)

出版信息

部分文章

1.       Yi-Fei Feng, Hong-Yu Ma, Li-Yong Shen, Chun-Ming Yuan, Xin Jiang, Real-time tool path planning using deep learning for subtractive manufacturing, IEEE Transactions on Industrial Informatics, 2023, DOI: 10.1109/TII.2023.3342474.

2.      Yi-Bo Kou, Yi-Fei Feng, Li-Yong Shen, Xin Li, Chun-Ming Yuan, Adaptive spline surface fitting with arbitrary topological control mesh, accepted by CVM2024,recommended to TVCG.

3.      Ji-Wei Wang, Li-Yong Shen, Hao-nan Zhao, MA2Net: Multi-scale Adaptive Mixed Attention Network for Image Demoiréing, accepted by Computational Visual Media, 2023

4.      Qin Wu, Chunming Yuan, Liyong Shen, Shi-Tao He, Xiao-Shan Gao, Cubic time-spline fitting and interpolation for five-axis CNC machining, Journal of Computational Design and Engineering, doi.org/10.1093/jcde/qwad105, 2023.

5.      Sonia Pérez-Díaz, M.F. Sevilla, R.F Benedicto, Li-Yong Shen, Detecting and parametrizing polynomial surfaces without base points, Computer Aided Geometric Design, Vol. 107, 2023, 102255

6.      Yu Zhang, Liyong Shen, Detection of Moiré pattern in high-resolution images, Signal, Image and Video Processing, doi.org/10.1007/s11760-023-02781-y, 2023.

7.      Wenkai Hu, Xin Li, Liyong Shen, T.W. Sederberg, Improved local refinement for S-splines-based isogeometric analysis, Computer Methods in Applied Mechanics and Engineering, Volume 416, 1 November 2023, 116337

8.      Yi-Fei Feng, Liyong Shen, Xin Li, Chun-Ming Yuan, Xin Jiang, Patching Non-Uniform Extraordinary Points, IEEE Transactions on Visualization and Computer Graphics, 10.1109/TVCG.2023.3271669, 2023.

9.      Bowen Lyv, Liyong Shen*, Chun-Ming Yuan, MixNet: A Neural Network for Learning 3D Implicit Representations, Graphical Models, Volume 129, October 2023, 101190.

10.   Shitao He, Liyong Shen, Chunming Yuan, A certified cubic B-spline interpolation with tangential direction constraints, accepted by Journal of system sciences and complexity.

11.    Xin-Yu Wang, Liyong Shen*, Chun-Ming Yuan, Sonia Pérez-Díaz, Globally certified G1 approximation of planar algebraic curves, Journal of Computational and Applied Mathematics, 115399, 2023.

12.   Hongyu Ma, Chun-ming Yuan, Liyong Shen*, Yi-Fei Feng, A theoretically complete surface segmentation method for CNC subtractive fabrication, CSIAM Transactions on Applied Mathematics, Vol. 4, No. 2, 325-344, 2023.

13.   Yi-Fei Feng, Liyong Shen, Chun-Ming Yuan, Xin Li, Deep Shape Representation with Sharp Feature Preservation, Computer-Aided Design, 157, 103468, 2023.

14.   Hongyu Ma, Chunming Yuan, Liyong Shen*, Xiao-Shan Gao, Optimal feedrate planning on a five-axis parametric tool path with global geometric and kinematic constraints, Journal of Computational Design and Engineering, 9, 2355–2374, 2022.

15.   Zheng Zeng, Xiaohong Jia, Liyong Shen, Pengbo Bo, Developable Mesh Segmentation by Detecting Curve-like Features on Gauss Images, Computers & Graphics, 19:42–54,2022.

16.   Shuang Feng, Liyong Shen, Rational Solutions of First Order Algebraic Ordinary Differential Equations, accepted by Journal of Systems Science and Complexity, 2022.

17.   Hongyu Ma, Chunming Yuan, Liyong Shen, Tool path planning with confined scallop height error using optimal connected Fermat spirals, accepted by Communications in Mathematics and Statistics, 2022, https://doi.org/10.1007/s40304-021-00280-5.

18.   Liyong Shen, Mengxing Wang, Hongyu Ma, Yi-Fei Feng and Chunming Yuan, A framework from geometric data clouds to workpieces, Computing for Industry, Biomedicine, and Art, 5:21, 2022

19.   Xin Jiang, Yifei Hu, Guanying Huo, Cheng Su, Bolun Wang, Hexiong Li, Li‑Yong Shen, Zhiming Zheng, Asymmetrical Pythagorean‑hodograph spline‑based C4 continuous local corner smoothing method with jerk‑continuous feedrate scheduling along linear toolpath, The International Journal of Advanced Manufacturing Technology, 121, 5731–5754, 2022.

20.  Juan Gerardo Alcazar, Carlos Hermoso, Sonia Pérez-Díaz, Liyong Shen, Using μ-bases to reduce the degree in the computation of projective equivalences between rational curves in n-space, Journal of Computational and Applied Mathematics 416:114571, 2022.

21.   Ruyong Feng, Shuang Feng, Liyong Shen, Quasi-equivalence of heights in algebraic function fields of one variable, Advances in Applied Mathematics 139(2):102373, 2022.

22.  Hongyu Ma, Chunming Yuan, Liyong Shen*, Fengming Lin, Lixian Zhang, Hybrid Line-Arc Toolpath Machining with Corner Transition and Grouping Lookahead Scheme(Full), Computer-Aided Design & Applications, 19(4), 854-867, 2022.

23.  Sonia Pérez-Díaz and Liyong Shen*, Computing the μ-basis of algebraic monoid curves and surfaces, Computers & Graphics, Vol. 97. pp. 78-87, 1, 2021.

24.  Peipei Liu etal, Liyong Shen etal, Ambient climate determines the directional trend of community stability under warming and grazing, Global Change Biology 27(5), 5198–5210, 2021.

25.   Sonia Pérez-Díaz and Liyong Shen, The μ-basis of improper rational parametric surface and its application, Mathematics, 9(6), 640, 2021.

26.  Chunming Yuan, Sonia Pérez-Díaz and Liyong Shen*. A Survey of the Representations of Rational Ruled Surfaces. Journal of Systems Science and Complexity, Vol. 34, 2357–2377, 2021.

27.   Sonia Pérez-Díaz and Liyong Shen*, Inversion, Degree, Reparametrization and Implicitization of Improperly Parametrized Planar Curves Using µ-Basis, Computer Aided Geometric Design, Vol.84, 101957, 2021.

28.  Chunming Yuan., Zhenpeng Mi, Xiaohong Jia, Fenming Lin, and Liyong Shen*, Tool Orientation Optimization and Path Planning for 5-Axis Machining. Journal of Systems Science and Complexity, Vol. 34, 83–106, 2021.

29.  Sonia Pérez-Díaz and Liyong Shen*, Parametrization of rational translational surfaces. Theoretical Computer Sciences, Vol. 835, 156-167, 2020.

30.  Sonia Pérez-Díaz, Liyong Shen*, A Symbolic-Numeric Approach for Parametrizing Ruled Surfaces, Journal of Systems Science and Complexity, Vol.33, 799–820, 2020.

31.   Shanshan Yao, Yi-Fei Feng, Xiaohong Jia, Liyong Shen*, A package to compute implicit equations for rational curves and surfaces, ACM Communications in Computer Algebra, Vol 53(2), 33-36, 2019 (Software Presentation in ISSAC’2019).

32.  Liyong Shen*, Sonia Pérez-Díaz, Ron Goldman, Yi-Fei Feng, Representing rational curve segments and surface patches using semi-algebraic sets, Computer Aided Geometric Design, Vol.74, 101770, 2019.

33.  Liyong Shen*, Sonia Pérez-Díaz, Zhengfeng Yang, Numerical Proper Reparametrization of Space Curves and Surfaces, Computer-Aided Design, Vol.106, 102732, 2019.

34.  Liyong Shen*, Sonia Pérez-Díaz, Numerical polynomial reparametrization of rational curves, Computer Aided Geometric Design, Vol. 71, 90-104, 2019. (GMP’2019)

35.   Fengming Lin, Liyong Shen*, ChunMing Yuan, Zhenpeng Mi, Certified space curve fitting and trajectory planning for CNC machining with cubic B-splines, Computer-Aided Design. Vol. 106, 13-29,2019. (Invited paper presentation in SIAM/GD 2019)

36.  Liyong Shen*, Ron Goldman, Combining complementary methods for implicitizing rational tensor product surfaces, Computer-Aided Design, 104, 100-112, 2018

37.   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. (Presented in Siggraph 2018)

38.  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.

39.  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).

40.  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.

 图书:

Li-Yong Shen, Haohao Wang, Jerzy Wojdylo, Linear Algebra, Mercury Learning & Information, Dulles, Virginia, Boston, Massachusetts, New Delhi, ISBN: 978-1-68392-376-3 Pub Date: January 2019.

学术兼职

全国密码专业学位指导委员会秘书长, 2023-2028

沈阳中科数控技术股份有限公司特聘专家, 2020-2024

滨州魏桥国科高等技术研究院兼职教授, 2021-2024

《系统科学与数学》编委, 2019~至今

中国计算机学会计算机辅助设计与图形学专委会委员, 2019~至今

中国计算机学会智能机器人专业委员会委员,2019~至今

中国工业与应用数学会几何设计与计算专业委员会委员, 2012~至今

中国数学会计算机数学专业委员会委员, 2012~至今

美国数学会评论员, 2015~至今


学生培养

已指导学生及毕业去向

杨铮园  科技出版社   海   豹  工商银行  马晓辉 Nreal  吴园园  联想  林凤鸣  留学 
金之熔  地方高校   高   岩  农发银行 阮腾飞  线上金融  张   羽  人民银行信息中心  


 现指导学生 

博士研究生 王孟醒 吕博文   冯毅飞 陈  辉 王新煜   贺诗涛  寇宜博  

硕士研究生   赵浩男   陈硕鹏   王冀惟  刘维康   冯卓航   葛文芃    黄鸣飏   杨浩