Computer-Aided Design

Article	Citations
Computational design of asymptotic geodesic hybrid gridshells via propagation algorithms	71
Point-normal convexity preserving curve interpolation	58
A validity- and kinematics-aware approach for optimizing fabrication orientation	55
Numerical integration on 2D/3D arbitrary domains: Adaptive quadrature/cubature rule for domains with curved boundaries	53
Reinforcement learning based automatic block decomposition of solid models for hexahedral meshing	53
Editorial Board	39
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	34
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	31
Conformal Marked Bisection for Local Refinement of n-Dimensional Un	31
Reconstruction and Preservation of Feature Curves in 3D Point Cloud Processing	30
Onion-Hash: A Compact and Robust 3D Perceptual Hash for Asset Authentication	28
Construction of IGA-suitable Volume Parametric Models by the Segmentation–Mapping–Merging Mechanism of Design Features	28
IGA Using Offset-based Overlapping Domain Parameterizations	28
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	26
Fast Exact Booleans for Iterated CSG using Octree-Embedded BSPs	25
Architectural Structures from Quad Meshes with Planar Parameter Lines	24
Higher-degrees Hybrid Non-uniform Subdivision Surfaces	24
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	24
Local Decomposition of Hexahedral Singular Nodes into Singular Curves	23
Fast and Accurate Normal Estimation for Point Clouds Via Patch Stitching	22
A Functional Classification of Text Annotations for Engineering Design	21
3D Periodic Cellular Materials with Tailored Symmetry and Implicit Grading	21
Point containment algorithms for constructive solid geometry with unbounded primitives	20
ShapeArchit: Shape-Inspired Architecture Design with Space Planning	20
Towards G1	20

Interactive 3D structural design in virtual reality using preference-based topology optimization	19
A Shape Optimisation with the Isogeometric Boundary Element Method and Adjoint Variable Method for the Three-Dimensional Helmholtz Equation	19
Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	19
Fast Parallel Evaluation of Exact Geometric Predicates on GPUs	18
Machine learning-based 3D scan coverage prediction for smart-control applications	18
Shape factors and shoulder points for shape control of rational Bézier curves	18
An Enriched Polyhedral-based Simulation for the Contact Modeling with Form Defects and Mechanical Loads	18
A computational implementation of Vector-based 3D Graphic Statics (VGS) for interactive and real-time structural design	18
Deep Shape Representation with Sharp Feature Preservation	17
Editorial Board	17
Isogeometric Level Set-Based Topology Optimization for Geometrically Nonlinear Plane Stress Problems	17
Editorial Board	17
LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes	16
An analytical method for corner smoothing of five-axis linear paths using the conformal geometric algebra	16
Polyhedral-based Modeling and Algorithms for Tolerancing Analysis	16
Computational Design of Lightweight Trusses	15
Editorial Board	15
IF-TONIR: Iteration-free Topology Optimization based on Implicit Neural Representations	15
Reconfigurable Modular System of Prefabricated Timber Grids	14
Persistent homology-driven optimization of effective relative density range for triply periodic minimal surfaces	14
Gradient design and fabrication methodology for interleaved self-locking kirigami panels	14
Multiscale topology optimization for solid–lattice–void hybrid structures through an ordered multi-phase interpolation	14
Editorial Board	13
A Standards-Based Digital Twin of an Experiment with a Scale Model Ship	13
Hybrid Manufacturing Process Planning for Arbitrary Part and Tool Shapes	13
A Novel Approach For Estimation of Profile Deviation Based on Poles and Pole Circles for the Inspection of 2D Free-form Profiles	13
Structural regularity detection and enhancement for surface mesh reconstruction in reverse engineering	12
Editorial Board	12
ToyAssembler: Sewing Patterns into a 3D Toy by Automatic Pre-Positioning	12
Bi-cubic Scaffold Surfaces	12
Multilevel T-spline Approximation for Scattered Observations with Application to Land Remote Sensing	11
Scattered Points Interpolation with Globally Smooth B-Spline Surface using Iterative Knot Insertion	11
Editorial Board	11
Efficient Parallel Thinning of 3d Objects on the Body-centered Cubic Lattice	11
Two-scale microstructure construction by statistical correlation functions	11
A Globalized and Preconditioned Newton-CG Solver for Metric-Aware Curved High-Order Mesh Optimization	10
Quad Meshing with Coarse Layouts for Planar Domains	10
Curvature Gradient-estimation Using CT Sinogram and its Application to Reverse Engineering	10
Closing gaps in the digital thread with the Quality Information Framework (QIF) standard for a seamless geometry assurance process	10
A Parallel Variational Mesh Quality Improvement Method for Tetrahedral Meshes Based on the MMPDE Method	10
eCAD-Net: Editable Parametric CAD Models Reconstruction from Dumb B-Rep Models Using Deep Neural Networks	10
SDF-RVD: Restricted Voronoi Diagram on Signed Distance Field	10
Wrinkles Realistic Clothing Reconstruction by Combining Implicit and Explicit Method	10
Editorial Board	10
Constrained Form-Finding of Tension–Compression Structures using Automatic Differentiation	10
Editorial Board	10
A divide-and-conquer algorithm for curve fitting	10
Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review	10
Multiresolution lattice-based support generation for additive manufacturing	10
Generalizing feature preservation in iso-surface extraction from triple dexel models	9

An extended tuned subdivision scheme with optimal convergence for isogeometric analysis	9
Multi-Scale and Irregularly Distributed Circular Hole Feature Extraction from Engine Cylinder Point Clouds	9
Structural topology exploration through policy-based generation of equilibrium representations	9
Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments	9
Advancing Front Mesh Generation on Dirty Composite Surfaces	9
3D Shape Deformation Using Stick Figures	9
Presenting a Method to Generate Existing and Novel Girihs (Islamic Geometric Patterns) for All Systems and Families Based on 7-Fold Patterns	9
Recognizing geometric primitives in 3D point clouds of mechanical CAD objects	9
SPM 2021 Editorial	9
FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames	9
Linear-Time Algorithm for Computing the Bernstein–Bézier Coefficients of B-spline Basis Functions	8
A Slice-Traversal Algorithm for Very Large Mapped Volumetric Models	8
Non-geodesic filament winding: Derivation process and resolution of a pair of ordinary differential equations in arc length based on vector projection	8
Forward and Inverse D-Form Modelling Based on Optimisation	8
Explicit Tunnels and Cavities Control Using SIMP and MMA in Structural Topology Optimization	8
Robust Algebraic Curve Intersections with Tolerance Control	8
Guest Editorial: Proceedings of SPM 2022 Symposium	8
Hybrid Optimization-based Cutting Simulation for Soft Objects	8
Flexible Kokotsakis Meshes with Skew Faces: Generalization of the Orthodiagonal Involutive Type	8
P3	8
Combining High-Order Metric Interpolation and Geometry Implicitization for Curved r	8
Using an Embedded Multi User Inverse Kinematic Solver for Intuitive Modeling and Simulation	8
How Does the Modeling Strategy Influence Design Optimization and the Automatic Generation of Parametric Geometry Variations?	8
Semantic-driven Graph Transformations in Floor Plan Design	8
Bending-Reinforced Grid Shells for Free-form Architectural Surfaces	8
Handlebody Plesiohedra Unchained: Topologically Interlocked Cell-Transitive 3-Honeycombs	8
Variational Direct Modeling: A Framework Towards Integration of Parametric Modeling and Direct Modeling in CAD	8
A Survey of Methods for Converting Unstructured Data to CSG Models	8
An efficient parallel mesh generation method for finite element based analysis of large complex architecture	8
Volume decomposition for multi-axis support-free and gouging-free printing based on ellipsoidal slicing	7
Editorial Board	7
Full-LSPIA: A Least-Squares Progressive-Iterative Approximation Method with Optimization of Weights and Knots for NURBS Curves and Surfaces	7
Editorial Board	7
Taming Connectedness in Machine-Learning-Based Topology Optimization with Connectivity Graphs	7
Towards a High Quality Shrink Wrap Mesh Generation Algorithm Using Mathematical Morphology	7
Modeling and Analyzing Layup Gaps in the Trajectory Planning for Automated Tape Placement	7
CAD Model Details via Curved Knot Lines and Truncated Powers	7
Two-Scale Optimization and Generation of Anisotropic Cellular Designs in the Context of Additive Manufacturing	7
Curvature and Feature-Aware Print-Paths from Hexahedral Meshes for Additive Manufacturing	7
Inverse design of three-dimensional surfaces via waterbomb tessellations	7
A compact yet flexible design space for large-scale nonperiodic 3D woven composites based on a weighted game for generating candidate tow architectures	7
Editorial Board	7
Mesh parameterization using elastic FEM with negative Poisson’s ratio material and triangle shape transformation	7
Editorial Board	7
Rapid Sketching of Woven Textile Behavior: The Experimental Use of Parametric Modeling and Interactive Simulation in the Weaving Process	7
Interface-Based Search and Automatic Reassembly of CAD Models for Database Expansion and Model Reuse	7
Geometric Moment-Dependent Global Sensitivity Analysis without Simulation Data: Application to Ship Hull Form Optimisation	7
Beyond Statistical Similarity: Rethinking Metrics for Deep Generative Models in Engineering Design	7
A Deep Learning Driven Active Framework for Segmentation of Large 3D Shape Collections	7
Optimal Stitch Forming Line Identification for Attaching Patches on Non-Developable Clothing Surfaces	6
Editorial Board	6
Part-based data-driven 3D shape interpolation	6
A Level Set Based Density Method for Optimizing Structures with Curved Grid Stiffeners	6
Finite Element Implicit 3D Subsurface Structural Modeling	6
Shape-morphing mechanical metamaterials	6
Automatic Generation of Conformal Cooling Channels in Injection Moulding	6
Reconstruction of 3D Random Media from 2D Images: Generative Adversarial Learning Approach	6
Editorial Board	6
Homotopy Based Skinning of Spheres	6
Volumetric Boundary Correspondence for Isogeometric Analysis Based on Unbalanced Optimal Transport	6
{IBNC}: Integrated Boundary and Natural {CSG} for Polyhedra (Review, Simplifications, and Integration of Prior Art)	6
NURBS Interpolator with Scheduling Scheme Combining Cubic and Quartic S-shaped Feedrate Profiles Under Drive and Chord Error Constraints	6
A Simple Point-based Iso-Scallop Tool Path Planning Method for Noisy Point Clouds with High Robustness and Controlled Errors	6
PASIFTNet: Scale-and-Directional-Aware Semantic Segmentation of Point Clouds	6
A Novel Topological Method for Automated and Exhaustive Wire Harness Design	6
Automatic Design of Overflow System for Preventing Gas Defects by Considering the Direction of Molten Metal Flow	6
Computational Design of Laser-Cut Bending-Active Structures	6
Differentiable Channel Design for Enhancing Manufacturability of Enclosed Cavities	6
Editorial Board	6
Virtual design of woven fabrics based on parametric modeling and physically based rendering	5
Boundary recognition of ship planar components from point clouds based on trimmed delaunay triangulation	5
A finite-element based mesh morphing approach for surface meshes	5
An Improved Explicit Reference Modeling Methodology for Parametric Design	5
Free-form multi-level porous model design based on truncated hierarchical B-spline functions	5
Distribution-motivated 3D Style Characterization Based on Latent Feature Decomposition	5
Accurate High-Order Derivatives of Geodesic Paths on Smooth Surfaces	5
Editorial Board	5
Neural PDE Solvers for Irregular Domains	5
Raw Scanned Point Cloud Registration with Repetition for Aircraft Fuel Tank Inspection	5
Improved Caps for Improved Subdivision Surfaces	5

Interactive design of flank-millable freeform B-spline surfaces	5
Mesh Denoising of Developable Surfaces with Curved Foldings	5
Error-bounded Edge-based Remeshing of High-order Tetrahedral Meshes	5
Editorial Board	5
Editorial Board	5
Area-Preserving Hierarchical NURBS Surfaces Computed by the Optimal Freeform Transformation	5
Multi-Material Topology Optimization Using Neural Networks	5
Finite Algebras for Solid Modeling using Julia’s Sparse Arrays	5
Editorial Board	5
TriClsNet: Surface Reconstruction via Graph-based Triangle Classification	5
Editorial Board	5
A Class of Rational Quartic Splines and their Local Tensor Product Extensions	5
Editorial Board	5
A Shape Derivative Approach to Domain Simplification	4
Editorial Board	4
Isogeometric Topology Optimization of Multi-patch Shell Structures	4
MVE-Net: An Automatic 3-D Structured Mesh Validity Evaluation Framework Using Deep Neural Networks	4
TPMS2STEP: Error-Controlled and C	4
Automated Lofting-Based Reconstruction of CAD Models from 3D Topology Optimization Results	4
Fluid Flow-inspired Curvature-aware Print-paths from Hexahedral Meshes for Additive Manufacturing	4
Editorial Board	4
Splines for Fast-Contracting Polyhedral Control Nets	4
Bridging the Gap between Geometry and User Intent: Retrieval of CAD Models via Regions of Interest	4
An automatic approach for generating parametric models from topology-optimization results for three-axis CNC machining	4
A Kernel Correlation-Based Approach to Adaptively Acquire Local Features for Learning 3D Point Clouds	4
Machine learning-driven optimization design of hydrogel-based negative hydration expansion metamaterials	4
Synchronous integration method of mechatronic system design, geometric design, and simulation based on SysML	4
Editorial Board	4
Fabrication of doubly-curved CFRP shell structures with control over fiber directions	4
Numerical Shape Interrogation of Planar Generalized Cubic Curves	4
Application of tensor factorisation for CAE model preparation from CAD assembly models	4
CAD-Integrated Form-Finding of Structural Membranes Using Extended Catmull–Clark Subdivision Surfaces	4
Rotation Prediction Based Representative View Locating Framework for 3D Object Recognition	4
Generating High-Fidelity Texture in RGB-D Reconstruction using Patches Density Regularization	4
Rethinking Point Cloud Filtering: A Non-Local Position Based Approach	4
Editorial Board	4
A Coupling Physics Model for Real-Time 4D Simulation of Cardiac Electromechanics	4
Feature Lines Modification Based on As-Stiff-As-Needed Surface Deformation	4
Object Shape Error Modelling and Simulation During Early Design Phase by Morphing Gaussian Random Fields	3
Level-Set-based Wheel–Rail Profile Evolution in Four-Dimensional Continuous Functional Space	3
TiPGAN: High-quality tileable textures synthesis with intrinsic priors for cloth digitization applications	3
Editorial Board	3
Isogeometric Shape Optimization of Reissner–Mindlin Shell with Analytical Sensitivity and Application to Cellular Sandwich Structures	3
Self-Parameterization Based Multi-Resolution Mesh Convolution Networks	3
Generation of continuous and sparse space filling toolpath with tailored density for additive manufacturing of biomimetics	3
Computation and Optimization of Structural Leaf Venation Patterns for Digital Fabrication	3
Learning Cuboid Abstraction of 3D Shapes via Iterative Error Feedback	3
Editorial Board	3
Latent Embedded Graphs for Image and Shape Interpolation	3
Sweep Encoding: Serializing Space Subdivision Schemes for Optimal Slicing	3
A Framework for Physics-Informed Deep Learning Over Freeform Domains	3
Co-generation of Collision-Free Shapes for Arbitrary One-Parametric Motion	3
Accurate Real-time CNC Curve Interpolators Based Upon Richardson Extrapolation	3
A Large-Scale Evaluation Of Shape-Aware Neighborhood Weights And Neighborhood Sizes	3
Surface Blending Using T-splines in Semi-NURBS Form	3
SITF: A Self-Supervised Iterative Training Framework for Point Cloud Denoising	3
Editorial Board	3
FRC-TOuNN: Topology Optimization of Continuous Fiber Reinforced Composites using Neural Network	3
Integrated Design Intent of 3D Parametric Models	3
Editorial Board	3
Reconstruction of Colored Soft Deformable Objects Based on Self-Generated Template	3
Editorial Board	3
Parallel Post-processing of Restricted Voronoi Diagram on Thin Sheet Models	3
Generation of Homotopy Classes for Unconstrained 3D Wire Routing from Characteristic Loops	3
Editorial Board	3
Algebraic 3D Graphic Statics: Constrained Areas	3
A Three-Grid High-Order Immersed Finite Element Method for the Analysis of CAD Models	3
A Generic Particle Model with Topologic Modeling Capabilities for the Computational Form-Finding of Elastic Structures	3
Part-in-whole point cloud registration for aircraft partial scan automated localization	3
XVoxel-Based Parametric Design Optimization of Feature Models	3
OPS-ITO: Development of Isogeometric Analysis and Topology Optimization in OpenSEES for Free-Form Structural Design	3
Topology Optimization of Self-supporting Porous Structures Based on Triply Periodic Minimal Surfaces	3
A Modeling Method for the Human Body Model with Facial Morphology	3
Identifying Pythagorean-Hodograph Curves Closest to Prescribed Planar Bézier Curves	3
Editorial Board	3
IMMAT: Mesh Reconstruction from Single View Images by Medial Axis Transform Prediction	3
A Review of a B-spline based Volumetric Representation: Design, Analysis and Fabrication of Porous and/or Heterogeneous Geometries	3