About this Abstract |
Meeting |
2021 TMS Annual Meeting & Exhibition
|
Symposium
|
Algorithm Development in Materials Science and Engineering
|
Presentation Title |
Grain Boundary Network Optimization through Human Computation and Machine Learning |
Author(s) |
Christopher W. Adair, Oliver K. Johnson |
On-Site Speaker (Planned) |
Christopher W. Adair |
Abstract Scope |
Grain boundary defect networks are inherently complex, high-dimensional features that influence macroscopic material properties. While steps have been taken to model these influences and describe the mesoscale behavior of grain boundary networks, the dimensionality of the space makes design and optimization of the configurational space computationally prohibitive for large 3D simulations. We show that through human computational units in a video game setting, the overall dimensionality of the grain boundary network design problem can be reduced, reproduced through machine learning, and from their strategies draw insights into optimal grain boundary network features. |
Proceedings Inclusion? |
Planned: |