OOIR: Observatory of International Research

Papers

(The TQCC of Computer-Aided Design is 7. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Computational design of asymptotic geodesic hybrid gridshells via propagation algorithms	77
Point-normal convexity preserving curve interpolation	64
A validity- and kinematics-aware approach for optimizing fabrication orientation	60
Numerical integration on 2D/3D arbitrary domains: Adaptive quadrature/cubature rule for domains with curved boundaries	57
Onion-Hash: A Compact and Robust 3D Perceptual Hash for Asset Authentication	37
Conformal Marked Bisection for Local Refinement of n-Dimensional Un	32
Reconstruction and Preservation of Feature Curves in 3D Point Cloud Processing	32
Reinforcement learning based automatic block decomposition of solid models for hexahedral meshing	30
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	29
Construction of IGA-suitable Volume Parametric Models by the Segmentation–Mapping–Merging Mechanism of Design Features	29
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	29
IGA Using Offset-based Overlapping Domain Parameterizations	26
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	24
Architectural Structures from Quad Meshes with Planar Parameter Lines	24
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	24
Higher-degrees Hybrid Non-uniform Subdivision Surfaces	24
3D Periodic Cellular Materials with Tailored Symmetry and Implicit Grading	22
Local Decomposition of Hexahedral Singular Nodes into Singular Curves	22
A Functional Classification of Text Annotations for Engineering Design	22
Towards G1	21
Point containment algorithms for constructive solid geometry with unbounded primitives	21
ShapeArchit: Shape-Inspired Architecture Design with Space Planning	21
Fast and Accurate Normal Estimation for Point Clouds Via Patch Stitching	21
A Shape Optimisation with the Isogeometric Boundary Element Method and Adjoint Variable Method for the Three-Dimensional Helmholtz Equation	21
Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	20

Interactive 3D structural design in virtual reality using preference-based topology optimization	20
An analytical method for corner smoothing of five-axis linear paths using the conformal geometric algebra	20
An Enriched Polyhedral-based Simulation for the Contact Modeling with Form Defects and Mechanical Loads	19
Fast Parallel Evaluation of Exact Geometric Predicates on GPUs	19
Editorial Board	19
Shape factors and shoulder points for shape control of rational Bézier curves	18
A computational implementation of Vector-based 3D Graphic Statics (VGS) for interactive and real-time structural design	18
LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes	18
Deep Shape Representation with Sharp Feature Preservation	18
Editorial Board	17
Isogeometric Level Set-Based Topology Optimization for Geometrically Nonlinear Plane Stress Problems	17
Polyhedral-based Modeling and Algorithms for Tolerancing Analysis	17
Machine learning-based 3D scan coverage prediction for smart-control applications	17
Persistent homology-driven optimization of effective relative density range for triply periodic minimal surfaces	16
Computational Design of Lightweight Trusses	16
Reconfigurable Modular System of Prefabricated Timber Grids	15
A Novel Approach For Estimation of Profile Deviation Based on Poles and Pole Circles for the Inspection of 2D Free-form Profiles	14
Gradient design and fabrication methodology for interleaved self-locking kirigami panels	14
Hybrid Manufacturing Process Planning for Arbitrary Part and Tool Shapes	14
A Standards-Based Digital Twin of an Experiment with a Scale Model Ship	13
Multiscale topology optimization for solid–lattice–void hybrid structures through an ordered multi-phase interpolation	13
Efficient Parallel Thinning of 3d Objects on the Body-centered Cubic Lattice	13
Editorial Board	13
Bi-cubic Scaffold Surfaces	13
Structural regularity detection and enhancement for surface mesh reconstruction in reverse engineering	13
IF-TONIR: Iteration-free Topology Optimization based on Implicit Neural Representations	13
ToyAssembler: Sewing Patterns into a 3D Toy by Automatic Pre-Positioning	13
Editorial Board	13
Editorial Board	12
Scattered Points Interpolation with Globally Smooth B-Spline Surface using Iterative Knot Insertion	12
A Globalized and Preconditioned Newton-CG Solver for Metric-Aware Curved High-Order Mesh Optimization	12
Editorial Board	12
eCAD-Net: Editable Parametric CAD Models Reconstruction from Dumb B-Rep Models Using Deep Neural Networks	12
Two-scale microstructure construction by statistical correlation functions	12
SDF-RVD: Restricted Voronoi Diagram on Signed Distance Field	11
Quad Meshing with Coarse Layouts for Planar Domains	11
A divide-and-conquer algorithm for curve fitting	11
Curvature Gradient-estimation Using CT Sinogram and its Application to Reverse Engineering	11
Wrinkles Realistic Clothing Reconstruction by Combining Implicit and Explicit Method	11
Multilevel T-spline Approximation for Scattered Observations with Application to Land Remote Sensing	10
Multiresolution lattice-based support generation for additive manufacturing	10
Generalizing feature preservation in iso-surface extraction from triple dexel models	10
Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review	10
Closing gaps in the digital thread with the Quality Information Framework (QIF) standard for a seamless geometry assurance process	10
An extended tuned subdivision scheme with optimal convergence for isogeometric analysis	10
Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments	10
Constrained Form-Finding of Tension–Compression Structures using Automatic Differentiation	10
Editorial Board	10
Structural topology exploration through policy-based generation of equilibrium representations	10
Presenting a Method to Generate Existing and Novel Girihs (Islamic Geometric Patterns) for All Systems and Families Based on 7-Fold Patterns	10

A Parallel Variational Mesh Quality Improvement Method for Tetrahedral Meshes Based on the MMPDE Method	9
SPM 2021 Editorial	9
3D Shape Deformation Using Stick Figures	9
Handlebody Plesiohedra Unchained: Topologically Interlocked Cell-Transitive 3-Honeycombs	9
A Slice-Traversal Algorithm for Very Large Mapped Volumetric Models	9
Non-geodesic filament winding: Derivation process and resolution of a pair of ordinary differential equations in arc length based on vector projection	9
Recognizing geometric primitives in 3D point clouds of mechanical CAD objects	9
Advancing Front Mesh Generation on Dirty Composite Surfaces	9
P3	9
Linear-Time Algorithm for Computing the Bernstein–Bézier Coefficients of B-spline Basis Functions	9
Flexible Kokotsakis Meshes with Skew Faces: Generalization of the Orthodiagonal Involutive Type	9
An efficient parallel mesh generation method for finite element based analysis of large complex architecture	9
FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames	9
Multi-Scale and Irregularly Distributed Circular Hole Feature Extraction from Engine Cylinder Point Clouds	9
Bending-Reinforced Grid Shells for Free-form Architectural Surfaces	9
Hybrid Optimization-based Cutting Simulation for Soft Objects	9
Guest Editorial: Proceedings of SPM 2022 Symposium	9
Semantic-driven Graph Transformations in Floor Plan Design	9
A Deep Learning Driven Active Framework for Segmentation of Large 3D Shape Collections	8
How Does the Modeling Strategy Influence Design Optimization and the Automatic Generation of Parametric Geometry Variations?	8
Editorial Board	8
Editorial Board	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
Sketch123: Multi-spectral channel cross attention for sketch-based 3D generation via diffusion models	8
Mesh parameterization using elastic FEM with negative Poisson’s ratio material and triangle shape transformation	8
Beyond Statistical Similarity: Rethinking Metrics for Deep Generative Models in Engineering Design	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
Robust Algebraic Curve Intersections with Tolerance Control	8
Explicit Tunnels and Cavities Control Using SIMP and MMA in Structural Topology Optimization	8
CAD Model Details via Curved Knot Lines and Truncated Powers	8
Towards a High Quality Shrink Wrap Mesh Generation Algorithm Using Mathematical Morphology	8
Forward and Inverse D-Form Modelling Based on Optimisation	8
Two-Scale Optimization and Generation of Anisotropic Cellular Designs in the Context of Additive Manufacturing	7
Modeling and Analyzing Layup Gaps in the Trajectory Planning for Automated Tape Placement	7
Editorial Board	7
Automatic Design of Overflow System for Preventing Gas Defects by Considering the Direction of Molten Metal Flow	7
Rapid Sketching of Woven Textile Behavior: The Experimental Use of Parametric Modeling and Interactive Simulation in the Weaving Process	7
Geometric Moment-Dependent Global Sensitivity Analysis without Simulation Data: Application to Ship Hull Form Optimisation	7
Inverse design of three-dimensional surfaces via waterbomb tessellations	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
Optimal Stitch Forming Line Identification for Attaching Patches on Non-Developable Clothing Surfaces	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
A compact yet flexible design space for large-scale nonperiodic 3D woven composites based on a weighted game for generating candidate tow architectures	7
PASIFTNet: Scale-and-Directional-Aware Semantic Segmentation of Point Clouds	7
Curvature and Feature-Aware Print-Paths from Hexahedral Meshes for Additive Manufacturing	7