3 papers
cs.CE2026
A Survey of AI Methods for Geometry Preparation and Mesh Generation in Engineering Simulation
Steven Owen, Nathan Brown, Nikos Chrisochoides +8
Artificial intelligence is beginning to reduce the manual effort in the CAD-to-mesh pipeline. Written for meshing and geometry practitioners with limited AI background, this survey…
cs.CV2025
Hyperbolic Optimal Transport
Yan Bin Ng, Xianfeng Gu
The optimal transport (OT) problem aims to find the most efficient mapping between two probability distributions under a given cost function, and has diverse applications in many f…
cs.CV2025
HOTS3D: Hyper-Spherical Optimal Transport for Semantic Alignment of Text-to-3D Generation
Zezeng Li, Weimin Wang, Yuming Zhao +3
Recent CLIP-guided 3D generation methods have achieved promising results but struggle with generating faithful 3D shapes that conform with input text due to the gap between text an…