Computer-Aided Design

Article	Citations
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	48
Point-normal convexity preserving curve interpolation	48
A validity- and kinematics-aware approach for optimizing fabrication orientation	48
Reinforcement learning based automatic block decomposition of solid models for hexahedral meshing	47
Reconstruction and Preservation of Feature Curves in 3D Point Cloud Processing	41
Onion-Hash: A Compact and Robust 3D Perceptual Hash for Asset Authentication	39
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	38
Numerical integration on 2D/3D arbitrary domains: Adaptive quadrature/cubature rule for domains with curved boundaries	35
Conformal Marked Bisection for Local Refinement of n-Dimensional Un	35
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	33
Computational design of asymptotic geodesic hybrid gridshells via propagation algorithms	29
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	28
Truncated hierarchical GNURBS for adaptive spline surface fitting	27
EPR-Net: Enhanced patch representation network for point cloud normal estimation	27
Higher-degrees Hybrid Non-uniform Subdivision Surfaces	26
Architectural Structures from Quad Meshes with Planar Parameter Lines	25
Local Decomposition of Hexahedral Singular Nodes into Singular Curves	25
Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	23
Robust Model Reconstruction Based on the Topological Understanding of Point Clouds Using Persistent Homology	23
Interpretable neural basis approximation for periodic cellular surfaces through analytic primitive mixtures	23
A Functional Classification of Text Annotations for Engineering Design	22
Harmonic-based sweeps need not yield volumetric parameterizations	22
Interactive 3D structural design in virtual reality using preference-based topology optimization	22
Point containment algorithms for constructive solid geometry with unbounded primitives	21
Gen-Porous: An INR-based generative framework for multiscale TPMS-like porous structure design and optimization	21

Towards G1	20
Machine learning-based 3D scan coverage prediction for smart-control applications	19
Isogeometric Level Set-Based Topology Optimization for Geometrically Nonlinear Plane Stress Problems	19
Editorial Board	19
An Enriched Polyhedral-based Simulation for the Contact Modeling with Form Defects and Mechanical Loads	18
Shape factors and shoulder points for shape control of rational Bézier curves	18
Fast Parallel Evaluation of Exact Geometric Predicates on GPUs	18
SDF-CWF: Consolidating Weak Features in High-Quality Mesh Extraction from Signed Distance Functions	18
Editorial Board	18
An analytical method for corner smoothing of five-axis linear paths using the conformal geometric algebra	17
Deep Shape Representation with Sharp Feature Preservation	17
A computational implementation of Vector-based 3D Graphic Statics (VGS) for interactive and real-time structural design	17
LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes	17
Hybrid Manufacturing Process Planning for Arbitrary Part and Tool Shapes	16
Gradient design and fabrication methodology for interleaved self-locking kirigami panels	16
Editorial Board	16
A Novel Approach For Estimation of Profile Deviation Based on Poles and Pole Circles for the Inspection of 2D Free-form Profiles	16
Bi-cubic Scaffold Surfaces	16
A scheme for the extraction of mid-surfaces from BIM models of complex steel nodes in bridge structures	16
IF-TONIR: Iteration-free Topology Optimization based on Implicit Neural Representations	16
Persistent homology-driven optimization of effective relative density range for triply periodic minimal surfaces	16
ToyAssembler: Sewing Patterns into a 3D Toy by Automatic Pre-Positioning	16
Multiscale topology optimization for solid–lattice–void hybrid structures through an ordered multi-phase interpolation	16
Multi-axis rough milling tool path generation based on 3D Hodge decomposition of vector fields	15
Editorial Board	15
Structural regularity detection and enhancement for surface mesh reconstruction in reverse engineering	14
Part orientation fused shape optimization for minimisation of print time and material waste in extrusion-based 3D printing	14
Editorial Board	14
Editorial Board	14
High-order curvilinear mesh generation from third-party meshes	14
B-spline curve interpolation to ordered points through shape quality optimization	13
Principal stress field-guided optimization for rib structure generation	13
Optimized PHT-to-NURBS conversion: A weighted rectangle partition approach	13
A Globalized and Preconditioned Newton-CG Solver for Metric-Aware Curved High-Order Mesh Optimization	13
Efficient Parallel Thinning of 3d Objects on the Body-centered Cubic Lattice	13
Direct mesh-free topology optimization using random feature method	13
Constrained Form-Finding of Tension–Compression Structures using Automatic Differentiation	13
eCAD-Net: Editable Parametric CAD Models Reconstruction from Dumb B-Rep Models Using Deep Neural Networks	13
HexOpt: Efficient and robust hexahedral mesh optimization using Rectified Hybrid Quadratic Jacobian and geometry-aware mapping	13
A divide-and-conquer algorithm for curve fitting	13
Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review	13
Wrinkles Realistic Clothing Reconstruction by Combining Implicit and Explicit Method	13
Generalizing feature preservation in iso-surface extraction from triple dexel models	12
Functional map-based reflection intrinsic symmetry detection and symmetrization for 2D deformable shapes	12
Editorial Board	12
ViewCloud: A lightweight multi-view point cloud representation for efficient 3D recognition and cross-domain retrieval	12
Multiresolution lattice-based support generation for additive manufacturing	12
Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments	12
MortonTrie: An efficient trie-based data structure for adaptive mesh refinement in geometric modeling	12
An extended tuned subdivision scheme with optimal convergence for isogeometric analysis	11

P3	11
Recognizing geometric primitives in 3D point clouds of mechanical CAD objects	11
Two-stage physics-informed deep neural networks framework for form-finding of tensegrity structures	11
Presenting a Method to Generate Existing and Novel Girihs (Islamic Geometric Patterns) for All Systems and Families Based on 7-Fold Patterns	11
Structural topology exploration through policy-based generation of equilibrium representations	11
FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames	11
Bringing Attention to CAD: Boundary Representation Learning via Transformer	11
3D Shape Deformation Using Stick Figures	11
Closing gaps in the digital thread with the Quality Information Framework (QIF) standard for a seamless geometry assurance process	11
Hybrid Optimization-based Cutting Simulation for Soft Objects	10
Semantic-driven Graph Transformations in Floor Plan Design	10
Interactive design of developable surfaces by patch-based learning	10
Recent advancement in conformal cooling channels: A review on design, simulation and future trends	10
Multi-Scale and Irregularly Distributed Circular Hole Feature Extraction from Engine Cylinder Point Clouds	10
Bending-Reinforced Grid Shells for Free-form Architectural Surfaces	10
Linear-Time Algorithm for Computing the Bernstein–Bézier Coefficients of B-spline Basis Functions	10
An algorithm to compute the point inclusion of 2D planar shapes based on line segment substitution	9
Guest Editorial: Proceedings of SPM 2022 Symposium	9
Anisotropic mesh spacing prediction using neural networks	9
Advancing Front Mesh Generation on Dirty Composite Surfaces	9
Handlebody Plesiohedra Unchained: Topologically Interlocked Cell-Transitive 3-Honeycombs	9
Flexible Kokotsakis Meshes with Skew Faces: Generalization of the Orthodiagonal Involutive Type	9
Combining High-Order Metric Interpolation and Geometry Implicitization for Curved r	9
How Does the Modeling Strategy Influence Design Optimization and the Automatic Generation of Parametric Geometry Variations?	9
Explicit Tunnels and Cavities Control Using SIMP and MMA in Structural Topology Optimization	9
Forward and Inverse D-Form Modelling Based on Optimisation	9
Mixed-variable topology optimization for shell-infill structures with adaptive coating thickness	9
Sketch123: Multi-spectral channel cross attention for sketch-based 3D generation via diffusion models	9
A Survey of Methods for Converting Unstructured Data to CSG Models	9
Using an Embedded Multi User Inverse Kinematic Solver for Intuitive Modeling and Simulation	9
Momentum-accelerated randomized geometric iterative methods for curve and surface approximation	9
Advances and challenges in surface–surface intersection computation — An overview	9
Quadrilateral mesh generation based on foliation and meromorphic quadratic differential	9
An efficient parallel mesh generation method for finite element based analysis of large complex architecture	8
Modular Shape Modeling with Controllable Discrete Equivalence Class Distribution	8
Beyond Statistical Similarity: Rethinking Metrics for Deep Generative Models in Engineering Design	8
Modeling and Analyzing Layup Gaps in the Trajectory Planning for Automated Tape Placement	8
Editorial Board	8
Non-geodesic filament winding: Derivation process and resolution of a pair of ordinary differential equations in arc length based on vector projection	8
Variational Direct Modeling: A Framework Towards Integration of Parametric Modeling and Direct Modeling in CAD	8
PointInDI: Inversion by Direct Iteration for high-fidelity point cloud denoising	8
A physics conservation-based mesh patching algorithm for multi-body modeling and simulation	8
Unified nonlinear dynamic model for dress dynamic drape and optimization of template structure design	8
Editorial Board	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
Mesh parameterization using elastic FEM with negative Poisson’s ratio material and triangle shape transformation	8
DNN-based Parameterization for B-Spline Curve Approximation	7
Automatic Design of Overflow System for Preventing Gas Defects by Considering the Direction of Molten Metal Flow	7
UCSM: Dataset of U-shaped parametric CAD geometries and real-world sheet metal meshes for deep drawing	7
Reconstruction of 3D Random Media from 2D Images: Generative Adversarial Learning Approach	7
Editorial Board	7
From dialogue to design: GenAI-Based automation of parametric modeling and sizing tasks in CAD workflows	7
PASIFTNet: Scale-and-Directional-Aware Semantic Segmentation of Point Clouds	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
Towards a High Quality Shrink Wrap Mesh Generation Algorithm Using Mathematical Morphology	7
Full-LSPIA: A Least-Squares Progressive-Iterative Approximation Method with Optimization of Weights and Knots for NURBS Curves and Surfaces	7
Inverse design of three-dimensional surfaces via waterbomb tessellations	7
Neural co-optimization of knots and parameterization for B-spline curve approximation	7
Taming Connectedness in Machine-Learning-Based Topology Optimization with Connectivity Graphs	7
On tool wear optimized motion planning for 5-axis CNC machining of free-form surfaces using toroidal cutting tools	7
Automatic Generation of Conformal Cooling Channels in Injection Moulding	6
Editorial Board	6
{IBNC}: Integrated Boundary and Natural {CSG} for Polyhedra (Review, Simplifications, and Integration of Prior Art)	6
Finite Element Implicit 3D Subsurface Structural Modeling	6
A Level Set Based Density Method for Optimizing Structures with Curved Grid Stiffeners	6
Editorial Board	6
NURBS Interpolator with Scheduling Scheme Combining Cubic and Quartic S-shaped Feedrate Profiles Under Drive and Chord Error Constraints	6
RLCAD: Reinforcement learning training gym for revolution involved CAD command sequence generation	6
Homotopy Based Skinning of Spheres	6
Differentiable Channel Design for Enhancing Manufacturability of Enclosed Cavities	6
A Simple Point-based Iso-Scallop Tool Path Planning Method for Noisy Point Clouds with High Robustness and Controlled Errors	6
Distribution-motivated 3D Style Characterization Based on Latent Feature Decomposition	6
An Improved Explicit Reference Modeling Methodology for Parametric Design	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
Self-supervised representation of non-standard mechanical parts and fine-tuning method integrating macro process knowledge	6
Optimization of a Triangular Delaunay Mesh Generator using Reinforcement Learning	6
A Novel Topological Method for Automated and Exhaustive Wire Harness Design	6
Editorial Board	6

Editorial Board	6
TriClsNet: Surface Reconstruction via Graph-based Triangle Classification	6
A Coupling Physics Model for Real-Time 4D Simulation of Cardiac Electromechanics	5
Application of tensor factorisation for CAE model preparation from CAD assembly models	5
A Class of Rational Quartic Splines and their Local Tensor Product Extensions	5
Machine learning-driven optimization design of hydrogel-based negative hydration expansion metamaterials	5
Parallel 3D Delaunay Triangulation on the GPU	5
Mesh Denoising of Developable Surfaces with Curved Foldings	5
Improved Caps for Improved Subdivision Surfaces	5
Reducing idle trajectory for numerical controlled manufacturing of porous structures via neighborhood stratified heuristic	5
Fully discrete subdivision-based IGA scheme with decoupled structure and unconditional energy stability for the phase-field crystal model on surfaces	5
P2Seg: Distance query from point to segments	5
An efficient multi-threaded partitioning parallel strategy for tetrahedral mesh improvement	5
Linking Model-Based Definition and Non-Intrusive Finite Element Analysis for Automated Variation Simulation	5
Rotation Prediction Based Representative View Locating Framework for 3D Object Recognition	5
Editorial Board	5
CADialogue: A multimodal LLM-powered conversational assistant for intuitive parametric CAD modeling	5
Virtual design of woven fabrics based on parametric modeling and physically based rendering	5
Interactive design of flank-millable freeform B-spline surfaces	5
High-connectivity polycube-maps: Solvable space expansion through validity-augmented topological conditions	5
Free-form multi-level porous model design based on truncated hierarchical B-spline functions	5
Isogeometric Topology Optimization of Multi-patch Shell Structures	5
Editorial Board	5
Conditioned Numerical Shape Functions on Unfitted Reduced Coarse Elements for Robust Analysis of Complex Solid Structures	5
An automatic approach for generating parametric models from topology-optimization results for three-axis CNC machining	5
Bridging the Gap between Geometry and User Intent: Retrieval of CAD Models via Regions of Interest	5
Editorial Board	5
Boundary recognition of ship planar components from point clouds based on trimmed delaunay triangulation	5
Finite Algebras for Solid Modeling using Julia’s Sparse Arrays	5
CADInstruct: A multimodal dataset for natural language-guided CAD program synthesis	5
Neural PDE Solvers for Irregular Domains	5
Editorial Board	5
Splines for Fast-Contracting Polyhedral Control Nets	5
A method of surface mesh generation for industrial CAD models by constructing conforming discrete representation	5
Prototype optimization and self-training for few-shot 3D point cloud semantic segmentation	4
Level-Set-based Wheel–Rail Profile Evolution in Four-Dimensional Continuous Functional Space	4
A new measure of fairness for curves	4
Generating High-Fidelity Texture in RGB-D Reconstruction using Patches Density Regularization	4
Mechanics simulation with Implicit Neural Representations of complex geometries	4
Discrete isogonal nets with similar parallelograms	4
IMMAT: Mesh Reconstruction from Single View Images by Medial Axis Transform Prediction	4
Generation of Homotopy Classes for Unconstrained 3D Wire Routing from Characteristic Loops	4
A Three-Grid High-Order Immersed Finite Element Method for the Analysis of CAD Models	4
Fluid Flow-inspired Curvature-aware Print-paths from Hexahedral Meshes for Additive Manufacturing	4
Soap Film-Inspired Subdivisional Lattice Structure Construction	4
A Shape Derivative Approach to Domain Simplification	4
Novel Kresling variant patterns for inverse origami design	4
Editorial Board	4
Parametric generators of geometric models and computational meshes of Francis turbines runners	4
TiPGAN: High-quality tileable textures synthesis with intrinsic priors for cloth digitization applications	4
Object Shape Error Modelling and Simulation During Early Design Phase by Morphing Gaussian Random Fields	4
TPMS2STEP: Error-Controlled and C	4
CAD-Integrated Form-Finding of Structural Membranes Using Extended Catmull–Clark Subdivision Surfaces	4
Synchronous integration method of mechatronic system design, geometric design, and simulation based on SysML	4
Editorial Board	4
Co-generation of Collision-Free Shapes for Arbitrary One-Parametric Motion	4
Guaranteed-Quality Rational Bézier Guarding	3
Editorial Board	3
SITF: A Self-Supervised Iterative Training Framework for Point Cloud Denoising	3
Topo-GenMeta: Generative design of metamaterials based on diffusion model with attention to topology	3
OPS-ITO: Development of Isogeometric Analysis and Topology Optimization in OpenSEES for Free-Form Structural Design	3
Parallel Post-processing of Restricted Voronoi Diagram on Thin Sheet Models	3
Isogeometric Shape Optimization of Reissner–Mindlin Shell with Analytical Sensitivity and Application to Cellular Sandwich Structures	3
A Framework for Physics-Informed Deep Learning Over Freeform Domains	3
Editorial Board	3
Heat method extensions for distance function estimation in planar and space domains	3
Identifying Pythagorean-Hodograph Curves Closest to Prescribed Planar Bézier Curves	3
Generation of continuous and sparse space filling toolpath with tailored density for additive manufacturing of biomimetics	3
Topology Optimization of Self-supporting Porous Structures Based on Triply Periodic Minimal Surfaces	3
Editorial Board	3
A Review of a B-spline based Volumetric Representation: Design, Analysis and Fabrication of Porous and/or Heterogeneous Geometries	3
Polynomial Reproduction-Enhanced Isogeometric Analysis on Implicit Domains Using Weighted Extended PHT-Splines	3
Editorial Board	3
Mesh generation of curvilinear polygons for the high-order virtual element method (VEM)	3
Editorial Board	3
FRC-TOuNN: Topology Optimization of Continuous Fiber Reinforced Composites using Neural Network	3
Editorial Board	3
High-resolution fiber-level simulation of knitted patterns	3
XVoxel-Based Parametric Design Optimization of Feature Models	3
Editorial Board	3