Sarah Walters Research Scientist, Human Geography Group Contact . . | WALTERSSE@ORNL.GOV All Publications Interactive Rotated Object Detection for Novel Class Detection in Remotely Sensed Imagery Chapter "GeoAI for Humanitarian Assistance" in Book "Handbook of Geospatial Artificial Intelligence" TOWARDS RAPID RESPONSE UPDATES OF POPULATIONS AT RISK... A Taxonomic Classification Approach for Global Spatio-temporal Data Learning to Count Grave Sites for Cemetery Observation Models With Satellite Imagery Key Links Curriculum Vitae IMPACT@ORNL Organizations National Security Sciences Directorate Geospatial Science and Human Security Division Human Dynamics Section Human Geography Group