Scott A Klasky Group Leader for Workflow Systems Group Contact klasky@ornl.gov | 865.241.9980 All Publications Data Federation Challenges in Remote Near-Real-Time Fusion Experiment Data Processing... Spatial core-edge coupling of the particle-in-cell gyrokinetic codes GEM and XGC Processing Full-Scale Square Kilometre Array Data on the Summit Supercomputer... Visualization as a Service for Scientific Data... A terminology for in situ visualization and analysis systems... ADIOS 2: The Adaptable Input Output System. A framework for high-performance data management... Orchestrating Fault Prediction with Live Migration and Checkpointing... Opportunities for Cost Savings with In-Transit Visualization... Multilevel Techniques for Compression and Reduction of Scientific Data---The Unstructured Case... Extending the Publish/Subscribe Abstraction for High-Performance I/O and Data Management at Extreme Scale... Estimating Lossy Compressibility of Scientific Data Using Deep Neural Networks... Characterizing Output Bottlenecks of a Production Supercomputer: Analysis and Implications A Co-Design Study Of Fusion Whole Device Modeling Using Code Coupling... A Codesign Framework for Online Data Analysis and Reduction... Understanding Performance-Quality Trade-offs in Scientific Visualization Workflows with Lossy Compression... Understanding Performance-Quality Trade-offs in Scientific Visualization Workflows with Lossy Compression... Scalable Performance Awareness for In Situ Scientific Applications... Data Management Challenges of Exascale Scientific Simulations: A Case Study with the Gyrokinetic Toroidal Code and ADIOS... A Vision for Managing Extreme-Scale Data Hoards... Multilevel Techniques for Compression and Reduction of Scientific Data-Quantitative Control of Accuracy in Derived Quantities... Comparing the Efficiency of In Situ Visualization Paradigms at Scale... Multilevel Techniques for Compression and Reduction of Scientific Data---The Multivariate Case... Harnessing Data Movement in Virtual Clusters for In-Situ Execution... SIRIUS: Enabling Progressive Data Exploration for Extreme-Scale Scientific Data... Can I/O Variability Be Reduced on QoS-Less HPC Storage Systems?... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 … Next page ›› Last page Last » Key Links ORCID Google Scholar Publications