2 papers
cs.GR2026
Masked BRep Autoencoder via Hierarchical Graph Transformer
Yifei Li, Kang Wu, Wenming Wu +1
We introduce a novel self-supervised learning framework that automatically learns representations from input computer-aided design (CAD) models for downstream tasks, including part…
cs.CG2025
Outer Contour-driven Ruled Surface Generation for Linear Hot-wire Rough Machining
Zheng Zhang, Kang Wu, Yi-Fei Li +4
We propose a novel method to generate a small set of ruled surfaces that do not collide with the input shape for linear hot-wire rough machining. Central to our technique is a new…