Isaac R Lyngaas Computational Scientist Contact lyngaasir@ornl.gov | 865.341.0464 All Publications Comparative Study of Large Language Model Architectures on Frontier Path-BigBird: An AI-Driven Transformer Approach to Classification of Cancer Pathology Reports... Physics guided machine learning for multi-material decomposition of tissues from dual-energy CT scans of simulated breast mod... Portable C++ Code that can Look and Feel Like Fortran Code with Yet Another Kernel Launcher (YAKL) Language Models for the Prediction of SARS-CoV-2 Inhibitors... Automating Genetic Algorithm Mutations for Molecules Using a Masked Language Model... Unprecedented cloud resolution in a GPU-enabled full-physics atmospheric climate simulation on OLCF’s summit supercomputer... Key Links ORCID Organizations Computing and Computational Sciences Directorate National Center for Computational Sciences Science Engagement Section Advanced Computing for Life Sciences and Engineering Group