OOIR: Observatory of International Research

Papers

(The H4-Index of Computer-Aided Design is 22. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Reinforcement learning based automatic block decomposition of solid models for hexahedral meshing	89
Point-normal convexity preserving curve interpolation	71
Numerical integration on 2D/3D arbitrary domains: Adaptive quadrature/cubature rule for domains with curved boundaries	69
Onion-Hash: A Compact and Robust 3D Perceptual Hash for Asset Authentication	61
Construction of IGA-suitable Volume Parametric Models by the Segmentation–Mapping–Merging Mechanism of Design Features	40
Computational design of asymptotic geodesic hybrid gridshells via propagation algorithms	37
Reconstruction and Preservation of Feature Curves in 3D Point Cloud Processing	36
A validity- and kinematics-aware approach for optimizing fabrication orientation	34
On the Efficiency of the Advancing-Front Surface Mesh Generation Algorithm	33
Conformal Marked Bisection for Local Refinement of n-Dimensional Un	33
Non-uniform subdivision schemes of ωB-spline curves and surfaces w	31
Feature Points Recognition of Computerized Numerical Control Machining Tool Path Based on Deep Learning	29
Curvature-based R-Adaptive Planar NURBS Parameterization Method for I	29
3D Periodic Cellular Materials with Tailored Symmetry and Implicit Grading	28
Local Decomposition of Hexahedral Singular Nodes into Singular Curves	28
Higher-degrees Hybrid Non-uniform Subdivision Surfaces	27
Architectural Structures from Quad Meshes with Planar Parameter Lines	26
Point containment algorithms for constructive solid geometry with unbounded primitives	26
Towards G1	26
Interactive Structural Topology Optimization with Subjective Scoring and Drawing Systems	25
Interactive 3D structural design in virtual reality using preference-based topology optimization	24
A Functional Classification of Text Annotations for Engineering Design	22
A Shape Optimisation with the Isogeometric Boundary Element Method and Adjoint Variable Method for the Three-Dimensional Helmholtz Equation	22
Fast and Accurate Normal Estimation for Point Clouds Via Patch Stitching	22
Machine learning-based 3D scan coverage prediction for smart-control applications	22

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