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 2021-09-01 to 2025-09-01.)

Article	Citations
Computational design of asymptotic geodesic hybrid gridshells via propagation algorithms	79
Point-normal convexity preserving curve interpolation	66
A validity- and kinematics-aware approach for optimizing fabrication orientation	64
Numerical integration on 2D/3D arbitrary domains: Adaptive quadrature/cubature rule for domains with curved boundaries	58
Conformal Marked Bisection for Local Refinement of n-Dimensional Un	39
Onion-Hash: A Compact and Robust 3D Perceptual Hash for Asset Authentication	35
Reinforcement learning based automatic block decomposition of solid models for hexahedral meshing	35
Construction of IGA-suitable Volume Parametric Models by the Segmentation–Mapping–Merging Mechanism of Design Features	31
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	30
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	30
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	29
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	26
IGA Using Offset-based Overlapping Domain Parameterizations	26
Higher-degrees Hybrid Non-uniform Subdivision Surfaces	25
Reconstruction and Preservation of Feature Curves in 3D Point Cloud Processing	25
3D Periodic Cellular Materials with Tailored Symmetry and Implicit Grading	24
A Functional Classification of Text Annotations for Engineering Design	24
Architectural Structures from Quad Meshes with Planar Parameter Lines	24
Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	23
Point containment algorithms for constructive solid geometry with unbounded primitives	23
Towards G1	22
Fast and Accurate Normal Estimation for Point Clouds Via Patch Stitching	22
A Shape Optimisation with the Isogeometric Boundary Element Method and Adjoint Variable Method for the Three-Dimensional Helmholtz Equation	21
Interactive 3D structural design in virtual reality using preference-based topology optimization	21
ShapeArchit: Shape-Inspired Architecture Design with Space Planning	21

Local Decomposition of Hexahedral Singular Nodes into Singular Curves	20
Fast Parallel Evaluation of Exact Geometric Predicates on GPUs	20
A computational implementation of Vector-based 3D Graphic Statics (VGS) for interactive and real-time structural design	19
Editorial Board	19
Machine learning-based 3D scan coverage prediction for smart-control applications	19
An Enriched Polyhedral-based Simulation for the Contact Modeling with Form Defects and Mechanical Loads	19
Shape factors and shoulder points for shape control of rational Bézier curves	19
Isogeometric Level Set-Based Topology Optimization for Geometrically Nonlinear Plane Stress Problems	18
An analytical method for corner smoothing of five-axis linear paths using the conformal geometric algebra	18
LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes	18
Deep Shape Representation with Sharp Feature Preservation	17
Polyhedral-based Modeling and Algorithms for Tolerancing Analysis	16
Computational Design of Lightweight Trusses	16
Editorial Board	16
Persistent homology-driven optimization of effective relative density range for triply periodic minimal surfaces	15
Gradient design and fabrication methodology for interleaved self-locking kirigami panels	15
Hybrid Manufacturing Process Planning for Arbitrary Part and Tool Shapes	15
A Novel Approach For Estimation of Profile Deviation Based on Poles and Pole Circles for the Inspection of 2D Free-form Profiles	15
Structural regularity detection and enhancement for surface mesh reconstruction in reverse engineering	14
Reconfigurable Modular System of Prefabricated Timber Grids	14
A Standards-Based Digital Twin of an Experiment with a Scale Model Ship	14
ToyAssembler: Sewing Patterns into a 3D Toy by Automatic Pre-Positioning	14
Multiscale topology optimization for solid–lattice–void hybrid structures through an ordered multi-phase interpolation	14
Editorial Board	14
IF-TONIR: Iteration-free Topology Optimization based on Implicit Neural Representations	14
Efficient Parallel Thinning of 3d Objects on the Body-centered Cubic Lattice	13
Editorial Board	13
Two-scale microstructure construction by statistical correlation functions	13
Bi-cubic Scaffold Surfaces	13
Editorial Board	13
A divide-and-conquer algorithm for curve fitting	12
A Globalized and Preconditioned Newton-CG Solver for Metric-Aware Curved High-Order Mesh Optimization	12
Quad Meshing with Coarse Layouts for Planar Domains	12
SDF-RVD: Restricted Voronoi Diagram on Signed Distance Field	12
eCAD-Net: Editable Parametric CAD Models Reconstruction from Dumb B-Rep Models Using Deep Neural Networks	12
Editorial Board	12
Constrained Form-Finding of Tension–Compression Structures using Automatic Differentiation	11
Wrinkles Realistic Clothing Reconstruction by Combining Implicit and Explicit Method	11
Scattered Points Interpolation with Globally Smooth B-Spline Surface using Iterative Knot Insertion	11
Closing gaps in the digital thread with the Quality Information Framework (QIF) standard for a seamless geometry assurance process	11
Curvature Gradient-estimation Using CT Sinogram and its Application to Reverse Engineering	11
Multilevel T-spline Approximation for Scattered Observations with Application to Land Remote Sensing	11
Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review	11
Multiresolution lattice-based support generation for additive manufacturing	10
Generalizing feature preservation in iso-surface extraction from triple dexel models	10
A Parallel Variational Mesh Quality Improvement Method for Tetrahedral Meshes Based on the MMPDE Method	10
Advancing Front Mesh Generation on Dirty Composite Surfaces	10
P3	10
Structural topology exploration through policy-based generation of equilibrium representations	10
Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments	10

FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames	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
Editorial Board	10
An extended tuned subdivision scheme with optimal convergence for isogeometric analysis	10
Presenting a Method to Generate Existing and Novel Girihs (Islamic Geometric Patterns) for All Systems and Families Based on 7-Fold Patterns	10
SPM 2021 Editorial	10
3D Shape Deformation Using Stick Figures	10
Combining High-Order Metric Interpolation and Geometry Implicitization for Curved r	9
Robust Algebraic Curve Intersections with Tolerance Control	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
A Slice-Traversal Algorithm for Very Large Mapped Volumetric Models	9
A Deep Learning Driven Active Framework for Segmentation of Large 3D Shape Collections	9
An efficient parallel mesh generation method for finite element based analysis of large complex architecture	9
Bending-Reinforced Grid Shells for Free-form Architectural Surfaces	9
Handlebody Plesiohedra Unchained: Topologically Interlocked Cell-Transitive 3-Honeycombs	9
Forward and Inverse D-Form Modelling Based on Optimisation	9
Using an Embedded Multi User Inverse Kinematic Solver for Intuitive Modeling and Simulation	9
Semantic-driven Graph Transformations in Floor Plan Design	9
Hybrid Optimization-based Cutting Simulation for Soft Objects	9
Guest Editorial: Proceedings of SPM 2022 Symposium	9
Explicit Tunnels and Cavities Control Using SIMP and MMA in Structural Topology Optimization	8
Non-geodesic filament winding: Derivation process and resolution of a pair of ordinary differential equations in arc length based on vector projection	8
On tool wear optimized motion planning for 5-axis CNC machining of free-form surfaces using toroidal cutting tools	8
Beyond Statistical Similarity: Rethinking Metrics for Deep Generative Models in Engineering Design	8
Towards a High Quality Shrink Wrap Mesh Generation Algorithm Using Mathematical Morphology	8
How Does the Modeling Strategy Influence Design Optimization and the Automatic Generation of Parametric Geometry Variations?	8
Editorial Board	8
Sketch123: Multi-spectral channel cross attention for sketch-based 3D generation via diffusion models	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
Modeling and Analyzing Layup Gaps in the Trajectory Planning for Automated Tape Placement	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
Mesh parameterization using elastic FEM with negative Poisson’s ratio material and triangle shape transformation	8
Volume decomposition for multi-axis support-free and gouging-free printing based on ellipsoidal slicing	8
CAD Model Details via Curved Knot Lines and Truncated Powers	8