Computer-Aided Design

Article	Citations
Reconstruction of 3D Microstructures from 2D Images via Transfer Learning	52
Deep feature-preserving normal estimation for point cloud filtering	52
A Kernel Correlation-Based Approach to Adaptively Acquire Local Features for Learning 3D Point Clouds	46
Material characterization and precise finite element analysis of fiber reinforced thermoplastic composites for 4D printing	45
A feature-preserving framework for point cloud denoising	34
An Overview of Procedures and Tools for Designing Nonstandard Beam-Based Compliant Mechanisms	32
Multi-Material Topology Optimization Using Neural Networks	32
Topology optimization with accessibility constraint for multi-axis machining	31
Normal Estimation for 3D Point Clouds via Local Plane Constraint and Multi-scale Selection	29
A Framework for Adaptive Width Control of Dense Contour-Parallel Toolpaths in Fused Deposition Modeling	27
Generative Design by Reinforcement Learning: Enhancing the Diversity of Topology Optimization Designs	26
Multi-Axis Support-Free Printing of Freeform Parts with Lattice Infill Structures	25
A Computer-Aided Approach to Equilibrium Design Based on Graphic Statics and Combinatorial Variations	25
Hierarchical CADNet: Learning from B-Reps for Machining Feature Recognition	25
Efficient Representation and Optimization of TPMS-Based Porous Structures for 3D Heat Dissipation	23
Concurrent density distribution and build orientation optimization of additively manufactured functionally graded lattice structures	22
A Unified Geometry Parametrization Method for Turbomachinery Blades	22
Adaptive Concurrent Topology Optimization of Coated Structures with Nonperiodic Infill for Additive Manufacturing	21
A review of techniques for modeling flexible cables	20
Fast Automatic Knot Placement Method for Accurate B-spline Curve Fitting	20
Topology Optimization for Manufacturing with Accessible Support Structures	19
Four-Dimensional Anisotropic Mesh Adaptation	19
Understanding the Effect of Hyperparameter Optimization on Machine Learning Models for Structure Design Problems	19
Continuous toolpath planning in a graphical framework for sparse infill additive manufacturing	18
Real-Time Topology Optimization in 3D via Deep Transfer Learning	18

Shape-morphing mechanical metamaterials	18
NormalF-Net: Normal Filtering Neural Network for Feature-preserving Mesh Denoising	17
Multiscale topology optimization for solid–lattice–void hybrid structures through an ordered multi-phase interpolation	17
A fast matrix-free elasto-plastic solver for predicting residual stresses in additive manufacturing	16
A spiral-based inspection path generation algorithm for efficient five-axis sweep scanning of freeform surfaces	15
Indirect Predicates for Geometric Constructions	15
Geometry Guided Deep Surface Normal Estimation	14
Manufacturing of Screw Rotors Via 5-axis Double-Flank CNC Machining	14
Survey on the View Planning Problem for Reverse Engineering and Automated Control Applications	14
3D Shape Segmentation Using Soft Density Peak Clustering and Semi-Supervised Learning	14
A Standards-Based Digital Twin of an Experiment with a Scale Model Ship	14
Reparameterization of Ruled Surfaces: Toward Generating Smooth Jerk-minimized Toolpaths for Multi-axis Flank CNC Milling	14
Quasi-Developable and Signed Multi-Strip Approximation of a Freeform Surface Mesh for Efficient Flank Milling	13
Cellular structure design based on free material optimization under connectivity control	13
Volume decomposition for multi-axis support-free and gouging-free printing based on ellipsoidal slicing	13
Automated Lofting-Based Reconstruction of CAD Models from 3D Topology Optimization Results	13
Image-Based Multiresolution Topology Optimization Using Deep Disjunctive Normal Shape Model	13
ASPPR: A New Assembly Sequence and Path Planner/Replanner for Monotone and Nonmonotone Assembly Planning	12
Area-Preserving Hierarchical NURBS Surfaces Computed by the Optimal Freeform Transformation	12
PolyFrame, Efficient Computation for 3D Graphic Statics	12
Customize My Helmet: A Novel Algorithmic Approach Based on 3D Head Prediction	12
Fast Exact Booleans for Iterated CSG using Octree-Embedded BSPs	12
Part-in-whole point cloud registration for aircraft partial scan automated localization	12
MINVO Basis: Finding Simplexes with Minimum Volume Enclosing Polynomial Curves	12
Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments	12
Length-optimal tool path planning for freeform surfaces with preferred feed directions based on Poisson formulation	11
Fast and Accurate Normal Estimation for Point Clouds Via Patch Stitching	11
Enhanced Invariance Class Partitioning using Discrete Curvatures and Conformal Geometry	11
The Construction of Conforming-to-shape Truss Lattice Structures via 3D Sphere Packing	11
Rethinking Origami: A Generative Specification of Origami Patterns with Shape Grammars	11
Spectral Mesh-Free Quadrature for Planar Regions Bounded by Rational Parametric Curves	10
Fabricated shape estimation for additive manufacturing processes with uncertainty	10
Time Dependent Scanning Path Optimization for the Powder Bed Fusion Additive Manufacturing Process	10
Singularity Structure Simplification of Hexahedral Meshes via Weighted Ranking	10
Geometric Moment-Dependent Global Sensitivity Analysis without Simulation Data: Application to Ship Hull Form Optimisation	10
MVE-Net: An Automatic 3-D Structured Mesh Validity Evaluation Framework Using Deep Neural Networks	10
Aircraft Seam Feature Extraction from 3D Raw Point Cloud via Hierarchical Multi-structure Fitting	9
Closed-form Minkowski sums of convex bodies with smooth positively curved boundaries	9
NURBS-Diff: A Differentiable Programming Module for NURBS	9
Efficient piecewise higher-order parametrization of discrete surfaces with local and global injectivity	9
A multisided C2	9
Fabrication of doubly-curved CFRP shell structures with control over fiber directions	9
An analytical method for corner smoothing of five-axis linear paths using the conformal geometric algebra	8
Dirichlet energy of Delaunay meshes and intrinsic Delaunay triangulations	8
Automatic Penalty and Degree Continuation for Parallel Pre-Conditioned Mesh Curving on Virtual Geometry	8
A General Class of C1	8
Integrative design and fabrication methodology for bio-inspired folding mechanisms for architectural applications	8
Efficient contouring of functionally represented objects for additive manufacturing	8
A High-Accuracy Tool Path Generation (HATPG) Method for 5-Axis Flank Milling of Ruled Surfaces with a Conical Cutter Based on Instantaneous Envelope Surface Modelling	8
Coupled Rigid-Block Analysis: Stability-Aware Design of Complex Discrete-Element Assemblies	8

Mesh Denoising via a Novel Mumford–Shah Framework	8
Improved Embedding of QR Codes onto Surfaces to be 3D Printed	8
Computing Smooth Quasi-geodesic Distance Field (QGDF) with Quadratic Programming	8
ReliefNet: Fast Bas-relief Generation from 3D Scenes	7
GeoBi-GNN: Geometry-aware Bi-domain Mesh Denoising via Graph Neural Networks	7
Least Degree G1	7
Constrained fitting with free-form curves and surfaces	7
An integral representation of fields with applications to finite element analysis of spatially varying materials	7
Dividing a Sphere Hierarchically into a Large Number of Spherical Pentagons Using Equal Area or Equal Length Optimization	7
Stretch-Based Hyperelastic Material Formulations for Isogeometric Kirchhoff–Love Shells with Application to Wrinkling	7
Geometry Design Using Function Representation on a Sparse Hierarchical Data Structure	7
Smooth Analysis-Suitable Parameterization Based on a Weighted and Modified Liao Functional	7
Recognition of features in sheet metal parts manufactured using progressive dies	7
HLO: Half-kernel Laplacian operator for surface smoothing	7
An efficient prediction method for the dynamic deformation of thin-walled parts in flank milling	7
Shape and Context-Based Recognition of Standard Mechanical Parts in CAD Models	7
Approximate Length Scale Filter in Topology Optimization using Fourier Enhanced Neural Networks	7
Conformal Microstructure Synthesis in Trimmed Trivariate Based V-Reps	7
A Shape Optimisation with the Isogeometric Boundary Element Method and Adjoint Variable Method for the Three-Dimensional Helmholtz Equation	7
Raw Scanned Point Cloud Registration with Repetition for Aircraft Fuel Tank Inspection	7
FRC-TOuNN: Topology Optimization of Continuous Fiber Reinforced Composites using Neural Network	7
Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review	7
Efficient 5-axis CNC trochoidal flank milling of 3D cavities using custom-shaped cutting tools	7
Object Synthesis by Learning Part Geometry with Surface and Volumetric Representations	7
Level-set Based Design of Wang Tiles for Modelling Complex Microstructures	6
Rapid Sketching of Woven Textile Behavior: The Experimental Use of Parametric Modeling and Interactive Simulation in the Weaving Process	6
CAD Model Details via Curved Knot Lines and Truncated Powers	6
Constant Winding Angle Curve on Revolution Surface and its Application	6
Geometric Stability Classification: Datasets, Metamodels, and Adversarial Attacks	6
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	6
Universal material template for heterogeneous objects with applications to additive manufacturing	6
Sketch-Based Modeling in Mechanical Engineering Design: Current Status and Opportunities	6
Fluid Flow-inspired Curvature-aware Print-paths from Hexahedral Meshes for Additive Manufacturing	6
A Novel Method for Assemblability Evaluation of Non-Ideal Cylindrical Parts Assembly	6
Metric first reconstruction for interactive curvature-aware modeling	6
Parametric Surface Fitting on Airborne Lidar Point Clouds for Building Reconstruction	6
Surface–Surface-Intersection Computation Using a Bounding Volume Hierarchy with Osculating Toroidal Patches in the Leaf Nodes	6
SDF-RVD: Restricted Voronoi Diagram on Signed Distance Field	6
Curvature and Feature-Aware Print-Paths from Hexahedral Meshes for Additive Manufacturing	6
Automatic Feature Recognition Using the Medial Axis for Structured Meshing of Automotive Body Panels	6
How Does the Modeling Strategy Influence Design Optimization and the Automatic Generation of Parametric Geometry Variations?	6
A Computational Design Tool for Gradual Transition of Knit Structures in Seamless Circular Knitting	6
Optimization of P2	6
Fabricable dihedral Escher tessellations	6
Extraction of Formal Manufacturing Rules from Unstructured English Text	5
Constrained Form-Finding of Tension–Compression Structures using Automatic Differentiation	5
Algebraic 3D Graphic Statics: Constrained Areas	5
ScaffoldGAN: Synthesis of Scaffold Materials based on Generative Adversarial Networks	5
Maximal Disjoint Ball Decompositions for shape modeling and analysis	5
Robust Construction of Voronoi Diagrams of Spherical Balls in Three-Dimensional Space	5
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	5
A Novel Shape Retrieval Method for 3D Mechanical Components Based on Object Projection, Pre-Trained Deep Learning Models and Autoencoder	5
3D Statistical Head Modeling for Face/head-Related Product Design: A State-of-the-Art Review	5
Volumetric Boundary Correspondence for Isogeometric Analysis Based on Unbalanced Optimal Transport	5
Shape Analysis of Generalized Cubic Curves	5
An Automated Approach for Execution Sequence-Driven Software and Physical Co-Design of Mechatronic Systems Based on Hybrid Functional Ontology	5
Fiber Layup Generation on Curved Composite Structures	5
Extracting Cycle-aware Feature Curve Networks from 3D Models	5
High-Accuracy Mesh-Free Quadrature for Trimmed Parametric Surfaces and Volumes	5
Graph-Based Shape Analysis for Heterogeneous Geometric Datasets: Similarity, Retrieval and Substructure Matching	5
Free-Floating Support Structure Generation	5
Computational Design of Lightweight Trusses	5
On the Vertex-oriented Triangle Propagation (VTP) Algorithm: Parallelization and Approximation	5
Topology-controllable Implicit Surface Reconstruction Based on Persistent Homology	5
Construction of IGA-suitable Volume Parametric Models by the Segmentation–Mapping–Merging Mechanism of Design Features	5
Two-Stage Sector Partition Path Planning Method for Automated Fiber Placement on Complex Surfaces	4
Computing the Intersection of Two Rational Surfaces Using Matrix Representations	4
A Fragment Fracture Surface Segmentation Method Based on Learning of Local Geometric Features on Margins Used for Automatic Utensil Reassembly	4
Error-bounded Edge-based Remeshing of High-order Tetrahedral Meshes	4
NSGA-II approach for proper choice of nodes and knots in B-spline curve interpolation	4
Part-based data-driven 3D shape interpolation	4
Multilevel T-spline Approximation for Scattered Observations with Application to Land Remote Sensing	4
Designing Asymptotic Geodesic Hybrid Gridshells	4
Combining High-Order Metric Interpolation and Geometry Implicitization for Curved r	4
ShapeArchit: Shape-Inspired Architecture Design with Space Planning	4
3D Periodic Cellular Materials with Tailored Symmetry and Implicit Grading	4
Rethinking Point Cloud Filtering: A Non-Local Position Based Approach	4
A Modeling Method for the Human Body Model with Facial Morphology	4
Fast Formation of Matrices for Least-Squares Fitting by Tensor-Product Spline Surfaces	4
Isogeometric Analysis and Bayesian Optimization on Efficient Weld Geometry Design for Remarkable Stress Concentration Reduction	4

Finite Element Implicit 3D Subsurface Structural Modeling	4
CAD-Integrated Form-Finding of Structural Membranes Using Extended Catmull–Clark Subdivision Surfaces	4
LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes	4
Semantic-driven Graph Transformations in Floor Plan Design	4
Accurate High-Order Derivatives of Geodesic Paths on Smooth Surfaces	4
Recognizing geometric primitives in 3D point clouds of mechanical CAD objects	4
Robust Quantization for Polycube Maps	4
A Level Set Based Density Method for Optimizing Structures with Curved Grid Stiffeners	4
Geometry-based Assurance of Directional Solidification for Complex Topology-optimized Castings using the Medial Axis Transform	4
Deep Patch-based Global Normal Orientation	4
A New Framework for Joint Trajectory Planning Based on Time-Parameterized B-Splines	4
Terminal Triangles Centroid Algorithms for Quality Delaunay Triangulation	3
Implicit Randomized Progressive-Iterative Approximation for Curve and Surface Reconstruction	3
Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	3
A sharp degree bound on G2	3
Two-Colour Topology Finding of Quad-Mesh Patterns	3
Surface Blending Using T-splines in Semi-NURBS Form	3
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	3
A divide-and-conquer algorithm for curve fitting	3
Designing Truss in Architecture: Method and Applications Based on Clustering Algorithms and Principal Stress Lines	3
Implicit Functionally Graded Conforming Microstructures	3
Lightweight Mesh File Format Using Repetition Pattern Encoding for Additive Manufacturing	3
Computation of Filament Winding Paths with Concavities and Friction	3
A Variational Framework for Computing Geodesic Paths on Sweep Surfaces	3
Explicit Tunnels and Cavities Control Using SIMP and MMA in Structural Topology Optimization	3
Isogeometric Level Set-Based Topology Optimization for Geometrically Nonlinear Plane Stress Problems	3
Rotation Prediction Based Representative View Locating Framework for 3D Object Recognition	3
Region Extraction in Mesh Intersection	3
Computational Design of Laser-Cut Bending-Active Structures	3
An extended tuned subdivision scheme with optimal convergence for isogeometric analysis	3
A Hardware-adaptive Deep Feature Matching Pipeline for Real-time 3D Reconstruction	3
Topology Optimization of Self-supporting Porous Structures Based on Triply Periodic Minimal Surfaces	3
A Review of a B-spline based Volumetric Representation: Design, Analysis and Fabrication of Porous and/or Heterogeneous Geometries	3
Integrated Design Intent of 3D Parametric Models	3
Two-Scale Optimization and Generation of Anisotropic Cellular Designs in the Context of Additive Manufacturing	3
Hybrid Manufacturing Process Planning for Arbitrary Part and Tool Shapes	3
BeCOTS: Bent Corner-Operated Tran-Similar Maps and Lattices	3
A Deep Learning Driven Active Framework for Segmentation of Large 3D Shape Collections	3
Multi-Task Joint Learning of 3D Keypoint Saliency and Correspondence Estimation	3
Discrete Gaussian Curvature Flow for Piecewise Constant Gaussian Curvature Surface	3
Descriptive: Interactive 3D Shape Modeling from A Single Descriptive Sketch	3
Scattered Points Interpolation with Globally Smooth B-Spline Surface using Iterative Knot Insertion	3
FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames	3
Learning Cuboid Abstraction of 3D Shapes via Iterative Error Feedback	3
OPS-ITO: Development of Isogeometric Analysis and Topology Optimization in OpenSEES for Free-Form Structural Design	3
An Accuracy Controllable and Memory Efficient Method for Computing High-Quality Geodesic Distances on Triangle Meshes	3
Latent Embedded Graphs for Image and Shape Interpolation	3
Shape-aware Mesh Normal Filtering	3
Improved Dixon Resultant for Generating Signed Algebraic Level Sets and Algebraic Boolean Operations on Closed Parametric Surfaces	3
Deep Shape Representation with Sharp Feature Preservation	3
Designing 2D and 3D Non-Orthogonal Frame Fields	3
Data-Driven Human Modeling by Sparse Representation	2
Architectural Structures from Quad Meshes with Planar Parameter Lines	2
Inverse design of three-dimensional surfaces via waterbomb tessellations	2
Identifying Pythagorean-Hodograph Curves Closest to Prescribed Planar Bézier Curves	2
Generation of Homotopy Classes for Unconstrained 3D Wire Routing from Characteristic Loops	2
Quasi-Optimal Tool Trajectories for High Speed 2.5D Process Based on Morphological Transformation	2
Surface And Hypersurface Meshing Techniques for Space–Time Finite Element Methods	2
Adaptive and propagated mesh filtering	2
CHoCC: Convex Hull of Cospherical Circles and Applications to Lattices	2
Robust Algebraic Curve Intersections with Tolerance Control	2
Fast Parallel Evaluation of Exact Geometric Predicates on GPUs	2
Improvement of normal estimation for point clouds via simplifying surface fitting	2
Point Pair-Based Expression of Cutter Swept Envelopes in Five-Axis Milling	2
Curvature Gradient-estimation Using CT Sinogram and its Application to Reverse Engineering	2
Structure-Aware Denoising for Real-world Noisy Point Clouds with Complex Structures	2
Automatic block decomposition based on dual surfaces	2
Local Decomposition of Hexahedral Singular Nodes into Singular Curves	2
Object Shape Error Modelling and Simulation During Early Design Phase by Morphing Gaussian Random Fields	2
Free-form multi-level porous model design based on truncated hierarchical B-spline functions	2
Collision-Conscious Multi-Pass Flank Milling of Complicated Parts Based on Stripification	2
Fast Reconstruction of Microstructures with Ellipsoidal Inclusions Using Analytical Descriptors	2
Routing of curves with piecewise constant curvature applied to routing of preformed hoses	2
Beyond Statistical Similarity: Rethinking Metrics for Deep Generative Models in Engineering Design	2
A Region-growing GradNormal Algorithm for Geometrically and Topologically Accurate Mesh Extraction	2
Smart Cloud Collocation: Geometry-Aware Adaptivity Directly From CAD	2
Polyhedral-based Modeling and Algorithms for Tolerancing Analysis	2
Linear-Time Algorithm for Computing the Bernstein–Bézier Coefficients of B-spline Basis Functions	2
Robust and Accurate Feature Detection on Point Clouds	2
SCMS-Net: Self-Supervised Clustering-Based 3D Meshes Segmentation Network	2
A Hybrid Meshing Framework Adapted to the Topography to Simulate Atmospheric Boundary Layer Flows	2
High-Order Mesh Morphing for Boundary and Interface Fitting to Implicit Geometries	2
Structure-aware geometric optimization of hexahedral mesh	2
Capture My Head: A Convenient and Accessible Approach Combining 3D Shape Reconstruction and Size Measurement from 2D Images for Headwear Design	2
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	2
Reconstruction of Colored Soft Deformable Objects Based on Self-Generated Template	2
A Parallel Variational Mesh Quality Improvement Method for Tetrahedral Meshes Based on the MMPDE Method	2
Feature Lines Modification Based on As-Stiff-As-Needed Surface Deformation	2
A Global G2	2
Extending Editing Capabilities of Subdivision Schemes by Refinement of Point–Normal Pairs	2
Application of tensor factorisation for CAE model preparation from CAD assembly models	2
Variational Direct Modeling: A Framework Towards Integration of Parametric Modeling and Direct Modeling in CAD	2
DiagVol: Multi-block Bézier Volume Modeling from Prescribed Diagonal Surface Pairs	2
Automatic Generation of Conformal Cooling Channels in Injection Moulding	2
Goal-Oriented Error Estimation and Mesh Adaptation for Tracer Transport Modelling	2