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Erika Barcelos on Muck Rack

Erika Barcelos

As seen in: Nature
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Articles

Generalized graph foundation models as versatile data-driven digital twins for complex technological systems

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By Benjamin Pierce Verified, Hein Htet Aung, Thomas G. Ciardi, Kristen Hernandez, Raymond Wieser, Weiqi Yue, Yangxin Fan, Alexander Bradley, Erika Barcelos, Brian Spears, Brian Giera, Robert Gao, Mengjie Li, Kristopher Davis, Laura S. Bruckman, Yinghui Wu, Pawan K. Tripathi, Roger French, Balashanmuga Priyan Rajamohan, Jayvic C. Jimenez
| Nature Verified
Abstract Digital twins are comprised of computational models that mimic the ‘as built’ characteristics of devices, systems, and networks of systems whose performance in the real world warrants quantitative and critical assessment.The literature on constructing digital twins is historically focused around task-specific, physics-based models that seek to understand the device from first principles, thereby constructing an idealized digital twin, based on the known physics, of the...
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KROMA: Ontology Matching with Knowledge Retrieval and Large Language Models

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By Erika Barcelos, Roger French, Yinghui Wu
| arXiv
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