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.CE2025
Constructing Boundary-identical Microstructures via Guided Diffusion for Fast Multiscale Topology Optimization
Jingxuan Feng, Lili Wang, Xiaoya Zhai +4
Hierarchical structures exhibit critical features across multiple scales. However, designing multiscale structures demands significant computational resources, and ensuring connect…