51 citations · 62 across the 4 of their papers we have counts for
4 papers
Conditional grain-graph diffusion for property-guided inverse design of polycrystalline microstructures
Yuheng Zhou, Xiao Shang, Huicong Chen +1
Graph representations compactly encode polycrystalline microstructures while retaining grain topology and grain boundary information. We present a conditional graph diffusion frame…
Accurate Inverse Process Optimization Framework in Laser Directed Energy Deposition
Xiao Shang, Evelyn Li, Ajay Talbot +4
In additive manufacturing (AM), particularly for laser-based metal AM, process optimization is crucial to the quality of products and the efficiency of production. The identificati…
Accurate and efficient predictions of keyhole dynamics in laser materials processing using machine learning-aided simulations
Jiahui Zhang, Runbo Jiang, Kangming Li +11
The keyhole phenomenon has been widely observed in laser materials processing, including laser welding, remelting, cladding, drilling, and additive manufacturing. Keyhole-induced d…
Tailoring the mechanical properties of 3D microstructures: a deep learning and genetic algorithm inverse optimization framework
Xiao Shang, Zhiying Liu, Jiahui Zhang +2
Materials-by-design has been historically challenging due to complex process-microstructure-property relations. Conventional analytical or simulation-based approaches suffer from l…