Scott A Klasky Group Leader for Workflow Systems Group Contact klasky@ornl.gov | 865.241.9980 All Publications MGARD: A multigrid framework for high-performance, error-controlled data compression and refactoring... Spatiotemporally Adaptive Compression for Scientific Dataset with Feature Preservation – A Case Study on Simulation Data with Extreme Climate Events Analysis Online and Scalable Data Compression Pipeline with Guarantees on Quantities of Interest... Driving Next-Generation Workflows from the Data Plane RAPIDS: Reconciling Availability, Accuracy, and Performance in Managing Geo-Distributed Scientific Data 2022 Review of Data-Driven Plasma Science Improving Progressive Retrieval for HPC Scientific Data using Deep Neural Network An Algorithmic and Software Pipeline for Very Large Scale Scientific Data Compression with Error Guarantees Running Ensemble Workflows at Extreme Scale: Lessons Learned and Path Forward Hybrid Analysis of Fusion Data for Online Understanding of Complex Science on Extreme Scale Computers Region-adaptive, Error-controlled Scientific Data Compression using Multilevel Decomposition Error-Bounded Learned Scientific Data Compression with Preservation of Derived Quantities... Understanding the Impact of Data Staging for Coupled Scientific Workflows A codesign framework for online data analysis and reduction Organizing Large Data Sets for Efficient Analyses on HPC Systems... Understanding and Leveraging the I/O Patterns of Emerging Machine Learning Analytics... Maintaining Trust in Reduction: Preserving the Accuracy of Quantities of Interest for Lossy Compression... Transitioning from File-Based HPC Workflows to Streaming Data Pipelines with openPMD and ADIOS2... Error-controlled, progressive, and adaptable retrieval of scientific data with multilevel decomposition... Unbalanced Parallel I/O: An Often-Neglected Side Effect of Lossy Scientific Data Compression... A codesign framework for online data analysis and reduction Accelerating Multigrid-based Hierarchical Scientific Data Refactoring on GPUs... The Exascale Framework for High Fidelity coupled Simulations (EFFIS): Enabling whole device modeling in fusion science... Spatial coupling of gyrokinetic simulations, a generalized scheme based on first-principles... First coupled GENE–XGC microturbulence simulations... Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links ORCID Google Scholar Publications
