Li-Yong Shen

Orcid: 0000-0001-5769-4814

Affiliations:
  • University of Chinese Academy of Sciences (UCAS), Beijing, School of Mathematical Sciences


According to our database1, Li-Yong Shen authored at least 67 papers between 2005 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Adaptive Spline Surface Fitting With Arbitrary Topological Control Mesh.
IEEE Trans. Vis. Comput. Graph., December, 2024

GETr: A Geometric Equivariant Transformer for Point Cloud Registration.
Comput. Graph. Forum, October, 2024

Patching Non-Uniform Extraordinary Points.
IEEE Trans. Vis. Comput. Graph., August, 2024

Image inpainting via multi-resolution network with Fourier convolutions.
Signal Image Video Process., July, 2024

A Certified Cubic B-Spline Interpolation Method with Tangential Direction Constraints.
J. Syst. Sci. Complex., June, 2024

Real-Time Tool-Path Planning Using Deep Learning for Subtractive Manufacturing.
IEEE Trans. Ind. Informatics, April, 2024

Rational Solutions of First Order Algebraic Ordinary Differential Equations.
J. Syst. Sci. Complex., April, 2024

Detection of Moiré pattern in high-resolution images.
Signal Image Video Process., February, 2024

Globally certified G1 approximation of planar algebraic curves.
J. Comput. Appl. Math., January, 2024

IGF-Fit: Implicit gradient field fitting for point cloud normal estimation.
Graph. Model., 2024

On G2 approximation of planar algebraic curves under certified error control by quintic Pythagorean-hodograph splines.
Comput. Aided Geom. Des., 2024

An attention enhanced dual graph neural network for mesh denoising.
Comput. Aided Geom. Des., 2024

Equivariant Analysis of Point Clouds by Message Passing on Simplicial Complexes.
Proceedings of the 7th International Conference on Image and Graphics Processing, 2024

2023
Detecting and parametrizing polynomial surfaces without base points.
Comput. Aided Geom. Des., December, 2023

Cubic time-spline fitting and interpolation for five-axis CNC machining.
J. Comput. Des. Eng., November, 2023

MixNet: Mix different networks for learning 3D implicit representations.
Graph. Model., October, 2023

Deep Shape Representation with Sharp Feature Preservation.
Comput. Aided Des., April, 2023

A survey of path planning and feedrate interpolation in computer numerical control.
CoRR, 2023

A Lightweight Model for Feature Points Recognition of Tool Path Based on Deep Learning.
Proceedings of the Computer-Aided Design and Computer Graphics, 2023

2022
A framework from point clouds to workpieces.
Vis. Comput. Ind. Biomed. Art, 2022

Optimal feedrate planning on a five-axis parametric tool path with global geometric and kinematic constraints.
J. Comput. Des. Eng., 2022

Using μ-bases to reduce the degree in the computation of projective equivalences between rational curves in n-space.
J. Comput. Appl. Math., 2022

Developable mesh segmentation by detecting curve-like features on Gauss images.
Comput. Graph., 2022

Quasi-equivalence of heights in algebraic function fields of one variable.
Adv. Appl. Math., 2022

Steel Defect Detection Based on Modified RetinaNet.
Proceedings of the 26th International Conference on Pattern Recognition, 2022

2021
A Survey of the Representations of Rational Ruled Surfaces.
J. Syst. Sci. Complex., 2021

Tool Orientation Optimization and Path Planning for 5-Axis Machining.
J. Syst. Sci. Complex., 2021

Foreword to the Special Topic.
J. Syst. Sci. Complex., 2021

Computing the μ-bases of algebraic monoid curves and surfaces.
Comput. Graph., 2021

Inversion, degree, reparametrization and implicitization of improperly parametrized planar curves using <i>μ</i>-basis.
Comput. Aided Geom. Des., 2021

Patching Non-Uniform Extraordinary Points with Sharp Features.
Proceedings of the SIGGRAPH Asia 2021 Posters, Tokyo, Japan, December 14-17, 2021., 2021

Developable Surface Segmentation For CAD Models.
Proceedings of the SIGGRAPH 2021: Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2021

2020
Parameterization of rational translational surfaces.
Theor. Comput. Sci., 2020

A Symbolic-Numeric Approach for Parametrizing Ruled Surfaces.
J. Syst. Sci. Complex., 2020

2019
ISSAC 2019 software presentations communicated by Yue Ren: a package to compute implicit equations for rational curves and surfaces.
ACM Commun. Comput. Algebra, 2019

Representing rational curve segments and surface patches using semi-algebraic sets.
Comput. Aided Geom. Des., 2019

Numerical polynomial reparametrization of rational curves.
Comput. Aided Geom. Des., 2019

Numerical Proper Reparametrization of Space Curves and Surfaces.
Comput. Aided Des., 2019

Certified space curve fitting and trajectory planning for CNC machining with cubic B-splines.
Comput. Aided Des., 2019

2018
Combining complementary methods for implicitizing rational tensor product surfaces.
Comput. Aided Des., 2018

2017
Implicitizing Rational Tensor Product Surfaces Using the Resultant of Three Moving Planes.
ACM Trans. Graph., 2017

Strong μ-Bases for Rational Tensor Product Surfaces and Extraneous Factors Associated to Bad Base Points and Anomalies at Infinity.
SIAM J. Appl. Algebra Geom., 2017

Algorithms for computing strong μ-bases for rational tensor product surfaces.
Comput. Aided Geom. Des., 2017

2016
Computing the intersections of three conics according to their Jacobian curve.
J. Symb. Comput., 2016

Computing μ-bases from algebraic ruled surfaces.
Comput. Aided Geom. Des., 2016

2015
Determination and (re)parametrization of rational developable surfaces.
J. Syst. Sci. Complex., 2015

Numerical proper reparametrization of parametric plane curves.
J. Comput. Appl. Math., 2015

Curve fitting and optimal interpolation for CNC machining under confined error using quadratic B-splines.
Comput. Aided Des., 2015

2014
Characterization of rational ruled surfaces.
J. Symb. Comput., 2014

Parametrization of translational surfaces.
Proceedings of the Symbolic-Numeric Computation 2014, 2014

2013
Generating exact nonlinear ranking functions by symbolic-numeric hybrid method.
J. Syst. Sci. Complex., 2013

Numerical Reparametrization of Rational Parametric Plane Curves
CoRR, 2013

2012
Explosion prediction of oil gas using SVM and Logistic Regression
CoRR, 2012

Certified approximation of parametric space curves with cubic B-spline curves.
Comput. Aided Geom. Des., 2012

Homeomorphic approximation of the intersection curve of two rational surfaces.
Comput. Aided Geom. Des., 2012

Finding the Symbolic Solution of a Geometric Problem Through Numerical Computations.
Proceedings of the Computer Mathematics, 2012

2011
Proper reparametrization for inherently improper unirational varieties.
J. Syst. Sci. Complex., 2011

Generating Loop Invariants by Computing Vanishing Ideals of Sample Points
CoRR, 2011

Collision and intersection detection of two ruled surfaces using bracket method.
Comput. Aided Geom. Des., 2011

2010
Implicitization using univariate resultants.
J. Syst. Sci. Complex., 2010

Termination of Loop Programs with Polynomial Guards.
Proceedings of the Computational Science and Its Applications, 2010

2009
Finding positively invariant sets of a class of nonlinear loops via curve fitting.
Proceedings of the Symbolic Numeric Computation, 2009

Simplification of Numerical Rational Surfaces.
Proceedings of the Second International Joint Conference on Computational Sciences and Optimization, 2009

2008
Proper Reparametrization of Rational Ruled Surface.
J. Comput. Sci. Technol., 2008

2006
Inherently improper surface parametric supports.
Comput. Aided Geom. Des., 2006

Approximate <i>µ</i>-Bases of Rational Curves and Surfaces.
Proceedings of the Geometric Modeling and Processing, 2006

2005
Computing µ-bases of rational curves and surfaces using polynomial matrix factorization.
Proceedings of the Symbolic and Algebraic Computation, 2005


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