About this Abstract |
Meeting |
2025 TMS Annual Meeting & Exhibition
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Symposium
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AI/Data Informatics: Computational Model Development, Verification, Validation, and Uncertainty Quantification
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Presentation Title |
Developing an Oxidation Materials Ontology for Data-Driven Materials Design |
Author(s) |
Madison Wenzlick, William Trehern, Leebyn Chong, Michael Gao, Richard Oleksak, Wissam Saidi |
On-Site Speaker (Planned) |
Madison Wenzlick |
Abstract Scope |
Managing and curating data is a common challenge in materials development efforts. Appropriately structuring data is key for enabling the digitization, interconnection and reuse of valuable materials data in research projects. To address these needs, an ontology was developed and applied to oxidation data for use in improving the oxidation resistance of high temperature alloys. Data was curated from open-source literature and in-house testing and standardized into a unified database format. The ontology captures complex, non-linear relationships between attributes, provides a machine-readable structure and encodes domain knowledge into the database. The framework supports the visualization of relational data in the database and can help identify knowledge gaps. The ontology further can underly the flow of data towards an automated laboratory system and incorporates flexibility of data formats and locations. The ontology-based data structure supports advanced AI/ML analytics and is adaptable for experimental, simulation and data-driven materials science needs. |
Proceedings Inclusion? |
Planned: |
Keywords |
ICME, High-Temperature Materials, Other |