Computer-Aided Design

Article	Citations
Numerical integration on 2D/3D arbitrary domains: Adaptive quadrature/cubature rule for domains with curved boundaries	95
A validity- and kinematics-aware approach for optimizing fabrication orientation	75
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	75
Conformal Marked Bisection for Local Refinement of n-Dimensional Un	63
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	41
Construction of IGA-suitable Volume Parametric Models by the Segmentation–Mapping–Merging Mechanism of Design Features	40
Computational design of asymptotic geodesic hybrid gridshells via propagation algorithms	38
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	38
Reconstruction and Preservation of Feature Curves in 3D Point Cloud Processing	36
Point-normal convexity preserving curve interpolation	34
Reinforcement learning based automatic block decomposition of solid models for hexahedral meshing	32
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	32
Onion-Hash: A Compact and Robust 3D Perceptual Hash for Asset Authentication	31
Local Decomposition of Hexahedral Singular Nodes into Singular Curves	30
ShapeArchit: Shape-Inspired Architecture Design with Space Planning	29
EPR-Net: Enhanced patch representation network for point cloud normal estimation	29
Higher-degrees Hybrid Non-uniform Subdivision Surfaces	27
A Shape Optimisation with the Isogeometric Boundary Element Method and Adjoint Variable Method for the Three-Dimensional Helmholtz Equation	27
Robust Model Reconstruction Based on the Topological Understanding of Point Clouds Using Persistent Homology	24
Truncated hierarchical GNURBS for adaptive spline surface fitting	24
Towards G1	23
Fast and Accurate Normal Estimation for Point Clouds Via Patch Stitching	23
Architectural Structures from Quad Meshes with Planar Parameter Lines	23
Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	22
A Functional Classification of Text Annotations for Engineering Design	22

Interactive 3D structural design in virtual reality using preference-based topology optimization	21
Fast Parallel Evaluation of Exact Geometric Predicates on GPUs	21
Point containment algorithms for constructive solid geometry with unbounded primitives	21
Shape factors and shoulder points for shape control of rational Bézier curves	20
An Enriched Polyhedral-based Simulation for the Contact Modeling with Form Defects and Mechanical Loads	20
Editorial Board	20
Isogeometric Level Set-Based Topology Optimization for Geometrically Nonlinear Plane Stress Problems	19
SDF-CWF: Consolidating Weak Features in High-Quality Mesh Extraction from Signed Distance Functions	19
LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes	19
A computational implementation of Vector-based 3D Graphic Statics (VGS) for interactive and real-time structural design	18
Machine learning-based 3D scan coverage prediction for smart-control applications	18
Deep Shape Representation with Sharp Feature Preservation	18
An analytical method for corner smoothing of five-axis linear paths using the conformal geometric algebra	18
Editorial Board	17
A Standards-Based Digital Twin of an Experiment with a Scale Model Ship	17
Gradient design and fabrication methodology for interleaved self-locking kirigami panels	17
Persistent homology-driven optimization of effective relative density range for triply periodic minimal surfaces	17
A Novel Approach For Estimation of Profile Deviation Based on Poles and Pole Circles for the Inspection of 2D Free-form Profiles	17
IF-TONIR: Iteration-free Topology Optimization based on Implicit Neural Representations	17
Structural regularity detection and enhancement for surface mesh reconstruction in reverse engineering	16
Multiscale topology optimization for solid–lattice–void hybrid structures through an ordered multi-phase interpolation	16
ToyAssembler: Sewing Patterns into a 3D Toy by Automatic Pre-Positioning	16
Reconfigurable Modular System of Prefabricated Timber Grids	16
Editorial Board	16
Hybrid Manufacturing Process Planning for Arbitrary Part and Tool Shapes	16
Bi-cubic Scaffold Surfaces	15
A divide-and-conquer algorithm for curve fitting	15
Editorial Board	15
Editorial Board	15
Editorial Board	14
Wrinkles Realistic Clothing Reconstruction by Combining Implicit and Explicit Method	14
Editorial Board	14
Efficient Parallel Thinning of 3d Objects on the Body-centered Cubic Lattice	14
Two-scale microstructure construction by statistical correlation functions	14
Curvature Gradient-estimation Using CT Sinogram and its Application to Reverse Engineering	14
A Globalized and Preconditioned Newton-CG Solver for Metric-Aware Curved High-Order Mesh Optimization	13
Principal stress field-guided optimization for rib structure generation	13
Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review	13
SDF-RVD: Restricted Voronoi Diagram on Signed Distance Field	13
Scattered Points Interpolation with Globally Smooth B-Spline Surface using Iterative Knot Insertion	13
Optimized PHT-to-NURBS conversion: A weighted rectangle partition approach	13
Direct mesh-free topology optimization using random feature method	12
B-spline curve interpolation to ordered points through shape quality optimization	12
eCAD-Net: Editable Parametric CAD Models Reconstruction from Dumb B-Rep Models Using Deep Neural Networks	12
Constrained Form-Finding of Tension–Compression Structures using Automatic Differentiation	12
Multilevel T-spline Approximation for Scattered Observations with Application to Land Remote Sensing	11
Bringing Attention to CAD: Boundary Representation Learning via Transformer	11
Structural topology exploration through policy-based generation of equilibrium representations	11
An extended tuned subdivision scheme with optimal convergence for isogeometric analysis	11
Generalizing feature preservation in iso-surface extraction from triple dexel models	11

Presenting a Method to Generate Existing and Novel Girihs (Islamic Geometric Patterns) for All Systems and Families Based on 7-Fold Patterns	11
Two-stage physics-informed deep neural networks framework for form-finding of tensegrity structures	11
Editorial Board	11
ViewCloud: A lightweight multi-view point cloud representation for efficient 3D recognition and cross-domain retrieval	11
Multiresolution lattice-based support generation for additive manufacturing	11
Functional map-based reflection intrinsic symmetry detection and symmetrization for 2D deformable shapes	11
A Parallel Variational Mesh Quality Improvement Method for Tetrahedral Meshes Based on the MMPDE Method	10
Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments	10
Semantic-driven Graph Transformations in Floor Plan Design	10
Closing gaps in the digital thread with the Quality Information Framework (QIF) standard for a seamless geometry assurance process	10
Multi-Scale and Irregularly Distributed Circular Hole Feature Extraction from Engine Cylinder Point Clouds	10
Recognizing geometric primitives in 3D point clouds of mechanical CAD objects	10
FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames	10
Interactive design of developable surfaces by patch-based learning	10
Handlebody Plesiohedra Unchained: Topologically Interlocked Cell-Transitive 3-Honeycombs	9
Flexible Kokotsakis Meshes with Skew Faces: Generalization of the Orthodiagonal Involutive Type	9
P3	9
Advancing Front Mesh Generation on Dirty Composite Surfaces	9
Bending-Reinforced Grid Shells for Free-form Architectural Surfaces	9
Non-geodesic filament winding: Derivation process and resolution of a pair of ordinary differential equations in arc length based on vector projection	9
Linear-Time Algorithm for Computing the Bernstein–Bézier Coefficients of B-spline Basis Functions	9
Hybrid Optimization-based Cutting Simulation for Soft Objects	9
Forward and Inverse D-Form Modelling Based on Optimisation	9
Recent advancement in conformal cooling channels: A review on design, simulation and future trends	9
SPM 2021 Editorial	9
3D Shape Deformation Using Stick Figures	9
How Does the Modeling Strategy Influence Design Optimization and the Automatic Generation of Parametric Geometry Variations?	8
Using an Embedded Multi User Inverse Kinematic Solver for Intuitive Modeling and Simulation	8
Variational Direct Modeling: A Framework Towards Integration of Parametric Modeling and Direct Modeling in CAD	8
Sketch123: Multi-spectral channel cross attention for sketch-based 3D generation via diffusion models	8
A compact yet flexible design space for large-scale nonperiodic 3D woven composites based on a weighted game for generating candidate tow architectures	8
Editorial Board	8
Mixed-variable topology optimization for shell-infill structures with adaptive coating thickness	8
A Deep Learning Driven Active Framework for Segmentation of Large 3D Shape Collections	8
An efficient parallel mesh generation method for finite element based analysis of large complex architecture	8
Quadrilateral mesh generation based on foliation and meromorphic quadratic differential	8
Towards a High Quality Shrink Wrap Mesh Generation Algorithm Using Mathematical Morphology	8
A Survey of Methods for Converting Unstructured Data to CSG Models	8
Combining High-Order Metric Interpolation and Geometry Implicitization for Curved r	8
Explicit Tunnels and Cavities Control Using SIMP and MMA in Structural Topology Optimization	8
Guest Editorial: Proceedings of SPM 2022 Symposium	8
Robust Algebraic Curve Intersections with Tolerance Control	8
Editorial Board	8
Mesh parameterization using elastic FEM with negative Poisson’s ratio material and triangle shape transformation	8
CAD Model Details via Curved Knot Lines and Truncated Powers	7
UCSM: Dataset of U-shaped parametric CAD geometries and real-world sheet metal meshes for deep drawing	7
Editorial Board	7
Modular Shape Modeling with Controllable Discrete Equivalence Class Distribution	7
Volume decomposition for multi-axis support-free and gouging-free printing based on ellipsoidal slicing	7
Interface-Based Search and Automatic Reassembly of CAD Models for Database Expansion and Model Reuse	7
Reconstruction of 3D Random Media from 2D Images: Generative Adversarial Learning Approach	7
Beyond Statistical Similarity: Rethinking Metrics for Deep Generative Models in Engineering Design	7
On tool wear optimized motion planning for 5-axis CNC machining of free-form surfaces using toroidal cutting tools	7
DNN-based Parameterization for B-Spline Curve Approximation	7
PASIFTNet: Scale-and-Directional-Aware Semantic Segmentation of Point Clouds	7
Modeling and Analyzing Layup Gaps in the Trajectory Planning for Automated Tape Placement	7
Optimization of a Triangular Delaunay Mesh Generator using Reinforcement Learning	6
Editorial Board	6
Computational Design of Laser-Cut Bending-Active Structures	6
Rapid Sketching of Woven Textile Behavior: The Experimental Use of Parametric Modeling and Interactive Simulation in the Weaving Process	6
A Simple Point-based Iso-Scallop Tool Path Planning Method for Noisy Point Clouds with High Robustness and Controlled Errors	6
A Level Set Based Density Method for Optimizing Structures with Curved Grid Stiffeners	6
Editorial Board	6
Improved Caps for Improved Subdivision Surfaces	6
NURBS Interpolator with Scheduling Scheme Combining Cubic and Quartic S-shaped Feedrate Profiles Under Drive and Chord Error Constraints	6
TriClsNet: Surface Reconstruction via Graph-based Triangle Classification	6
Finite Element Implicit 3D Subsurface Structural Modeling	6
{IBNC}: Integrated Boundary and Natural {CSG} for Polyhedra (Review, Simplifications, and Integration of Prior Art)	6
Geometric Moment-Dependent Global Sensitivity Analysis without Simulation Data: Application to Ship Hull Form Optimisation	6
Inverse design of three-dimensional surfaces via waterbomb tessellations	6
Editorial Board	6
A Novel Topological Method for Automated and Exhaustive Wire Harness Design	6
Mesh Denoising of Developable Surfaces with Curved Foldings	6
Finite Algebras for Solid Modeling using Julia’s Sparse Arrays	6
Editorial Board	6
Differentiable Channel Design for Enhancing Manufacturability of Enclosed Cavities	6
Self-supervised representation of non-standard mechanical parts and fine-tuning method integrating macro process knowledge	6
Homotopy Based Skinning of Spheres	6
Automatic Design of Overflow System for Preventing Gas Defects by Considering the Direction of Molten Metal Flow	6
Taming Connectedness in Machine-Learning-Based Topology Optimization with Connectivity Graphs	6

Full-LSPIA: A Least-Squares Progressive-Iterative Approximation Method with Optimization of Weights and Knots for NURBS Curves and Surfaces	6
Automatic Generation of Conformal Cooling Channels in Injection Moulding	6
Distribution-motivated 3D Style Characterization Based on Latent Feature Decomposition	6
Editorial Board	6
Interactive design of flank-millable freeform B-spline surfaces	6
Shape-morphing mechanical metamaterials	6
Neural PDE Solvers for Irregular Domains	5
Boundary recognition of ship planar components from point clouds based on trimmed delaunay triangulation	5
Raw Scanned Point Cloud Registration with Repetition for Aircraft Fuel Tank Inspection	5
A finite-element based mesh morphing approach for surface meshes	5
Rethinking Point Cloud Filtering: A Non-Local Position Based Approach	5
Machine learning-driven optimization design of hydrogel-based negative hydration expansion metamaterials	5
An Improved Explicit Reference Modeling Methodology for Parametric Design	5
CADInstruct: A multimodal dataset for natural language-guided CAD program synthesis	5
Virtual design of woven fabrics based on parametric modeling and physically based rendering	5
Editorial Board	5
Automated Lofting-Based Reconstruction of CAD Models from 3D Topology Optimization Results	5
Fully discrete subdivision-based IGA scheme with decoupled structure and unconditional energy stability for the phase-field crystal model on surfaces	5
Free-form multi-level porous model design based on truncated hierarchical B-spline functions	5
Parallel 3D Delaunay Triangulation on the GPU	5
A Class of Rational Quartic Splines and their Local Tensor Product Extensions	5
Editorial Board	5
Area-Preserving Hierarchical NURBS Surfaces Computed by the Optimal Freeform Transformation	5
Editorial Board	5
Numerical Shape Interrogation of Planar Generalized Cubic Curves	4
Splines for Fast-Contracting Polyhedral Control Nets	4
A method of surface mesh generation for industrial CAD models by constructing conforming discrete representation	4
Application of tensor factorisation for CAE model preparation from CAD assembly models	4
Soap Film-Inspired Subdivisional Lattice Structure Construction	4
A new measure of fairness for curves	4
Prototype optimization and self-training for few-shot 3D point cloud semantic segmentation	4
Co-generation of Collision-Free Shapes for Arbitrary One-Parametric Motion	4
Editorial Board	4
A Kernel Correlation-Based Approach to Adaptively Acquire Local Features for Learning 3D Point Clouds	4
Generating High-Fidelity Texture in RGB-D Reconstruction using Patches Density Regularization	4
P2Seg: Distance query from point to segments	4
Editorial Board	4
An automatic approach for generating parametric models from topology-optimization results for three-axis CNC machining	4
Rotation Prediction Based Representative View Locating Framework for 3D Object Recognition	4
Isogeometric Topology Optimization of Multi-patch Shell Structures	4
CAD-Integrated Form-Finding of Structural Membranes Using Extended Catmull–Clark Subdivision Surfaces	4
Editorial Board	4
TPMS2STEP: Error-Controlled and C	4
Mechanics simulation with Implicit Neural Representations of complex geometries	4
A Shape Derivative Approach to Domain Simplification	4
Editorial Board	4
Bridging the Gap between Geometry and User Intent: Retrieval of CAD Models via Regions of Interest	4
A Coupling Physics Model for Real-Time 4D Simulation of Cardiac Electromechanics	4
Discrete isogonal nets with similar parallelograms	4
Parametric generators of geometric models and computational meshes of Francis turbines runners	4
Sweep Encoding: Serializing Space Subdivision Schemes for Optimal Slicing	4
A Generic Particle Model with Topologic Modeling Capabilities for the Computational Form-Finding of Elastic Structures	4
Synchronous integration method of mechatronic system design, geometric design, and simulation based on SysML	4
Fluid Flow-inspired Curvature-aware Print-paths from Hexahedral Meshes for Additive Manufacturing	4
A Framework for Physics-Informed Deep Learning Over Freeform Domains	3
A Review of a B-spline based Volumetric Representation: Design, Analysis and Fabrication of Porous and/or Heterogeneous Geometries	3
Editorial Board	3
Object Shape Error Modelling and Simulation During Early Design Phase by Morphing Gaussian Random Fields	3
A Three-Grid High-Order Immersed Finite Element Method for the Analysis of CAD Models	3
Guaranteed-Quality Rational Bézier Guarding	3
FRC-TOuNN: Topology Optimization of Continuous Fiber Reinforced Composites using Neural Network	3
Parallel Post-processing of Restricted Voronoi Diagram on Thin Sheet Models	3
High-resolution fiber-level simulation of knitted patterns	3
Isogeometric Shape Optimization of Reissner–Mindlin Shell with Analytical Sensitivity and Application to Cellular Sandwich Structures	3
Editorial Board	3
Surface Blending Using T-splines in Semi-NURBS Form	3
Editorial Board	3
Reconstruction of Colored Soft Deformable Objects Based on Self-Generated Template	3
Level-Set-based Wheel–Rail Profile Evolution in Four-Dimensional Continuous Functional Space	3
XVoxel-Based Parametric Design Optimization of Feature Models	3
Topo-GenMeta: Generative design of metamaterials based on diffusion model with attention to topology	3
Identifying Pythagorean-Hodograph Curves Closest to Prescribed Planar Bézier Curves	3
Integrated Design Intent of 3D Parametric Models	3
Editorial Board	3
Computation and Optimization of Structural Leaf Venation Patterns for Digital Fabrication	3
Heat method extensions for distance function estimation in planar and space domains	3
Mesh generation of curvilinear polygons for the high-order virtual element method (VEM)	3
Editorial Board	3
IMMAT: Mesh Reconstruction from Single View Images by Medial Axis Transform Prediction	3
TiPGAN: High-quality tileable textures synthesis with intrinsic priors for cloth digitization applications	3
Generation of Homotopy Classes for Unconstrained 3D Wire Routing from Characteristic Loops	3
Editorial Board	3
Topology Optimization of Self-supporting Porous Structures Based on Triply Periodic Minimal Surfaces	3
OPS-ITO: Development of Isogeometric Analysis and Topology Optimization in OpenSEES for Free-Form Structural Design	3
Generation of continuous and sparse space filling toolpath with tailored density for additive manufacturing of biomimetics	3
SITF: A Self-Supervised Iterative Training Framework for Point Cloud Denoising	3