William H Halsey R&D Assistant Staff Member Contact halseywh@ornl.gov All Publications Localized defect detection from spatially mapped, in-situ process data with machine learning... A stochastic scan strategy for grain structure control in complex geometries using electron beam powder bed fusion... Geometry-independent microstructure optimization for electron beam powder bed fusion additive manufacturing Falcon: Visual Analysis of Large, Irregularly Sampled, and Multivariate Time Series Data in Additive Manufacturing... Leveraging the digital thread for physics-based prediction of microstructure heterogeneity in additively manufactured parts A Data-Driven Framework for Direct Local Tensile Property Prediction of Laser Powder Bed Fusion Parts Application of Data Science and Engineering... Report on Progress of Monitoring Techniques for Laser Powder Bed Additive Manufacturing of Metal Structures Report on Progress of correlation of in-situ and ex-situ data and the use of artificial intelligence to predict defects Development of Monitoring Techniques for Binderjet Additive Manufacturing of Silicon Carbide Structures Key Links Curriculum Vitae ORCID Google Scholar ORNL Gitlab Organizations Energy Science and Technology Directorate Manufacturing Science Division Electrification and Energy Infrastructures Division Energy Sensing, Analytics and Communications Section User Facilities Manufacturing Demonstration Facility