James Ghawaly Data Scientist Contact GHAWALYJM1@ORNL.GOV All Publications Threat Sources for Creating Synthetic Urban Search Data SNM Radiation Signature Classification Using Different Semi-Supervised Machine Learning Models Detection Algorithm Virtual Testbed for Urban Search with SCALE... Threat Sources for Detection Algorithm Testing Developed with SCALE Tracking the location of a road-constrained radioactive source with a network of detectors Tracking Material Transfers at a Nuclear Facility with Physics-Informed Machine Learning and Data Fusion Isotope Ratio Features for Classification of Dissolution Events Using Effluents Measurements Monte Carlo Simulation of Background and Source Measurements with CSG and CAD Geometries Data for training and testing radiation detection algorithms in an urban environment A Datacentric Algorithm for Gamma-ray Radiation Anomaly Detection in Unknown Background Environments Automated Vehicle Detection in a Nuclear Facility Using Low-Frequency Acoustic Sensors A Datacentric Algorithm for Gamma-ray Radiation Anomaly Detection in Unknown Background Environments High-Purity Germanium Effluents Measurements at the High Flux Isotope Reactor and Radiochemical Engineering Development Center Localization of a radioactive source in an urban environment using Bayesian Metropolis methods Key Links ORCID
