OOIR: Observatory of International Research

Papers

(The TQCC of Computer-Aided Design is 8. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Numerical integration on 2D/3D arbitrary domains: Adaptive quadrature/cubature rule for domains with curved boundaries	108
Construction of IGA-suitable Volume Parametric Models by the Segmentation–Mapping–Merging Mechanism of Design Features	95
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	64
A validity- and kinematics-aware approach for optimizing fabrication orientation	45
Point-normal convexity preserving curve interpolation	44
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	40
Reconstruction and Preservation of Feature Curves in 3D Point Cloud Processing	40
Conformal Marked Bisection for Local Refinement of n-Dimensional Un	36
Reinforcement learning based automatic block decomposition of solid models for hexahedral meshing	35
Onion-Hash: A Compact and Robust 3D Perceptual Hash for Asset Authentication	34
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	34
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	32
Computational design of asymptotic geodesic hybrid gridshells via propagation algorithms	31
Truncated hierarchical GNURBS for adaptive spline surface fitting	26
EPR-Net: Enhanced patch representation network for point cloud normal estimation	26
Towards G1	25
A Functional Classification of Text Annotations for Engineering Design	25
Higher-degrees Hybrid Non-uniform Subdivision Surfaces	24
Local Decomposition of Hexahedral Singular Nodes into Singular Curves	23
Architectural Structures from Quad Meshes with Planar Parameter Lines	22
Point containment algorithms for constructive solid geometry with unbounded primitives	22
Robust Model Reconstruction Based on the Topological Understanding of Point Clouds Using Persistent Homology	21
Harmonic-based sweeps need not yield volumetric parameterizations	21
Interactive 3D structural design in virtual reality using preference-based topology optimization	21
Gen-Porous: An INR-based generative framework for multiscale TPMS-like porous structure design and optimization	21

Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	21
Shape factors and shoulder points for shape control of rational Bézier curves	20
Editorial Board	20
An analytical method for corner smoothing of five-axis linear paths using the conformal geometric algebra	19
Isogeometric Level Set-Based Topology Optimization for Geometrically Nonlinear Plane Stress Problems	19
LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes	19
Deep Shape Representation with Sharp Feature Preservation	18
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	17
An Enriched Polyhedral-based Simulation for the Contact Modeling with Form Defects and Mechanical Loads	17
Editorial Board	17
SDF-CWF: Consolidating Weak Features in High-Quality Mesh Extraction from Signed Distance Functions	17
Fast Parallel Evaluation of Exact Geometric Predicates on GPUs	16
Reconfigurable Modular System of Prefabricated Timber Grids	16
Hybrid Manufacturing Process Planning for Arbitrary Part and Tool Shapes	16
A Novel Approach For Estimation of Profile Deviation Based on Poles and Pole Circles for the Inspection of 2D Free-form Profiles	16
IF-TONIR: Iteration-free Topology Optimization based on Implicit Neural Representations	16
Gradient design and fabrication methodology for interleaved self-locking kirigami panels	16
Multiscale topology optimization for solid–lattice–void hybrid structures through an ordered multi-phase interpolation	16
Editorial Board	15
Editorial Board	15
ToyAssembler: Sewing Patterns into a 3D Toy by Automatic Pre-Positioning	15
Multi-axis rough milling tool path generation based on 3D Hodge decomposition of vector fields	15
Persistent homology-driven optimization of effective relative density range for triply periodic minimal surfaces	15
Editorial Board	14
Structural regularity detection and enhancement for surface mesh reconstruction in reverse engineering	14
Editorial Board	14
High-order curvilinear mesh generation from third-party meshes	14
Editorial Board	14
Bi-cubic Scaffold Surfaces	14
A Globalized and Preconditioned Newton-CG Solver for Metric-Aware Curved High-Order Mesh Optimization	13
B-spline curve interpolation to ordered points through shape quality optimization	13
Optimized PHT-to-NURBS conversion: A weighted rectangle partition approach	13
Wrinkles Realistic Clothing Reconstruction by Combining Implicit and Explicit Method	12
A divide-and-conquer algorithm for curve fitting	12
Scattered Points Interpolation with Globally Smooth B-Spline Surface using Iterative Knot Insertion	12
Multilevel T-spline Approximation for Scattered Observations with Application to Land Remote Sensing	12
Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review	12
Constrained Form-Finding of Tension–Compression Structures using Automatic Differentiation	12
Curvature Gradient-estimation Using CT Sinogram and its Application to Reverse Engineering	12
Principal stress field-guided optimization for rib structure generation	12
Part orientation fused shape optimization for minimisation of print time and material waste in extrusion-based 3D printing	12
Direct mesh-free topology optimization using random feature method	12
FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames	11
An extended tuned subdivision scheme with optimal convergence for isogeometric analysis	11
Multiresolution lattice-based support generation for additive manufacturing	11
Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments	11
Editorial Board	11
Efficient Parallel Thinning of 3d Objects on the Body-centered Cubic Lattice	11
eCAD-Net: Editable Parametric CAD Models Reconstruction from Dumb B-Rep Models Using Deep Neural Networks	11

Two-stage physics-informed deep neural networks framework for form-finding of tensegrity structures	11
Generalizing feature preservation in iso-surface extraction from triple dexel models	11
MortonTrie: An efficient trie-based data structure for adaptive mesh refinement in geometric modeling	10
Structural topology exploration through policy-based generation of equilibrium representations	10
Recognizing geometric primitives in 3D point clouds of mechanical CAD objects	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
Functional map-based reflection intrinsic symmetry detection and symmetrization for 2D deformable shapes	10
A Parallel Variational Mesh Quality Improvement Method for Tetrahedral Meshes Based on the MMPDE Method	10
Linear-Time Algorithm for Computing the Bernstein–Bézier Coefficients of B-spline Basis Functions	10
Bringing Attention to CAD: Boundary Representation Learning via Transformer	10
Presenting a Method to Generate Existing and Novel Girihs (Islamic Geometric Patterns) for All Systems and Families Based on 7-Fold Patterns	10
ViewCloud: A lightweight multi-view point cloud representation for efficient 3D recognition and cross-domain retrieval	10
An algorithm to compute the point inclusion of 2D planar shapes based on line segment substitution	9
A Survey of Methods for Converting Unstructured Data to CSG Models	9
Advancing Front Mesh Generation on Dirty Composite Surfaces	9
Hybrid Optimization-based Cutting Simulation for Soft Objects	9
Forward and Inverse D-Form Modelling Based on Optimisation	9
Flexible Kokotsakis Meshes with Skew Faces: Generalization of the Orthodiagonal Involutive Type	9
Handlebody Plesiohedra Unchained: Topologically Interlocked Cell-Transitive 3-Honeycombs	9
Semantic-driven Graph Transformations in Floor Plan Design	9
3D Shape Deformation Using Stick Figures	9
Recent advancement in conformal cooling channels: A review on design, simulation and future trends	9
Quadrilateral mesh generation based on foliation and meromorphic quadratic differential	9
Using an Embedded Multi User Inverse Kinematic Solver for Intuitive Modeling and Simulation	9
P3	9
Momentum-accelerated randomized geometric iterative methods for curve and surface approximation	9
Bending-Reinforced Grid Shells for Free-form Architectural Surfaces	9
Interactive design of developable surfaces by patch-based learning	9
Guest Editorial: Proceedings of SPM 2022 Symposium	9
Explicit Tunnels and Cavities Control Using SIMP and MMA in Structural Topology Optimization	8
Advances and challenges in surface–surface intersection computation — An overview	8
Variational Direct Modeling: A Framework Towards Integration of Parametric Modeling and Direct Modeling in CAD	8
Modular Shape Modeling with Controllable Discrete Equivalence Class Distribution	8
Mesh parameterization using elastic FEM with negative Poisson’s ratio material and triangle shape transformation	8
Non-geodesic filament winding: Derivation process and resolution of a pair of ordinary differential equations in arc length based on vector projection	8
Combining High-Order Metric Interpolation and Geometry Implicitization for Curved r	8
Anisotropic mesh spacing prediction using neural networks	8
Robust Algebraic Curve Intersections with Tolerance Control	8
A physics conservation-based mesh patching algorithm for multi-body modeling and simulation	8
Editorial Board	8
Mixed-variable topology optimization for shell-infill structures with adaptive coating thickness	8
How Does the Modeling Strategy Influence Design Optimization and the Automatic Generation of Parametric Geometry Variations?	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
An efficient parallel mesh generation method for finite element based analysis of large complex architecture	8
Editorial Board	8