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Meeting 2021 TMS Annual Meeting & Exhibition
Symposium Practical Tools for Integration and Analysis in Materials Engineering
Presentation Title Batch Reification Fusion Optimization (BAREFOOT) Framework
Author(s) Richard Andrew Couperthwaite, Danial Khatamsaz, Abhilash Molkeri, Douglas Allaire, Ankit Srivastava, Raymundo Arroyave
On-Site Speaker (Planned) Richard Andrew Couperthwaite
Abstract Scope Developments in high-throughput materials manufacturing and testing have necessitated the development of design frameworks capable of making batch recommendations at each iteration in the optimization process. A Reification-Fusion based framework has already been developed and has been shown to greatly reduce the time required for the optimization of the mechanical properties of dual-phase steel. Since this framework is based on Bayesian optimization principles and so constructs Gaussian Process models of all the data used, it is an ideal candidate for a novel batch optimization procedure. This Batch optimization procedure samples from the Gaussian Process Hyper-parameter space to generate many realizations of the Gaussian Processes. This process removes any assumptions about the shape of the underlying function from the analysis and is capable of providing batch predictions. The current work has integrated these approaches into a combined framework that is capable of reducing the time and cost for optimizing material properties.
Proceedings Inclusion? Planned:

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Fast Fourier Transform Based Crystal Plasticity Constitutive Model for Predicting Creep and Rupture Lifetime in Metallic Systems
A framework for closed-loop materials design using density functional theory
A method to reconstruct prior beta grain orientations from measured alpha-phase electron backscatter diffraction data
A Private Ledger Architecture Tailored for Secure Workflow Management in Additive Manufacturing Facilities
Accelerated tools for disordered-materials discovery
Application of Prolate Spheroid Stereology to Microtexture Regions in Ti-6Al-4V
Batch Reification Fusion Optimization (BAREFOOT) Framework
Calculation of first principles based thermodynamic and kinetic materials properties using CASM
Data Science and Informatics Tools for Accelerated Materials Innovation
Foundations and Applications of DAMASK
LAMMPS as a tool in materials modeling workflows
PRISMS-PF – A High Performance Phase-Field Modeling Framework to Simulate Microstructure Evolution
Prisms-plasticity: An Open-Source Crystal Plasticity Finite Element Software
The Materials Commons 2.0: A Collaboration Platform and Information Repository for the Global Materials Community
Tools for microstructural analysis using computer vision and machine learning

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