Rachel Palumbo HPC Data Analytics Engineer Contact PALUMBORL@ORNL.GOV All Publications Navigating Exascale Operational Data Analytics: From Inundation to Insight STREAM: A Scalable Federated HPC Telemetry Platform Accelerated Assessment of Critical Infrastructure in Aiding Recovery Efforts During Natural and Human-made Disaster Co-location Pattern Mining of Geosocial Data to Characterize Urban Functional Spaces SONET: a semantic ontological network graph for managing points of interest data heterogeneity Machine Learning to Improve Retrieval by Category in Big Volunteered Geodata Key Links Organizations Computing and Computational Sciences Directorate National Center for Computational Sciences HPC Systems Section HPC Cybersecurity and Information Engineering Group