Feiyi Wang Distinguished Research Scientist & Group Leader Contact FWANG2@ORNL.GOV All Publications chatHPC: Empowering HPC users with large language models Discovering Power Patterns in Time varying HPC Workloads with Matrix Profile: A Clustering Approach... Exploring the Landscape of Distributed Graph Clustering on Leadership Supercomputers Exploring the Frontiers of Energy Efficiency using Power Management at System Scale A Digital Twin Framework for Liquid-cooled Supercomputers as Demonstrated at Exascale Navigating Exascale Operational Data Analytics: From Inundation to Insight BCSR on GPU: A Way Forward Extreme-scale Graph Processing on Accelerator-enabled Frontier Supercomputer Towards Sustainable Post-Exascale Leadership Computing Visualizing an Exascale Data Center Digital Twin: Considerations, Challenges and Opportunities... Power Profile Monitoring and Tracking Evolution of System-Wide HPC Workloads Oak Ridge National Laboratory's Strategic Research and Development Insights for Digital Twins Accelerating Application Bulk Synchronous Writes in HPC Environments Optimizing Distributed Training on Frontier for Large Language Models Distributed Multi-GPU Community Detection on Exascale Computing Platforms... Pretraining Billion-Scale Geospatial Foundational Models on Frontier 2022 Operational Assessment - OLCF FORGE: Pre-Training Open Foundation Models for Science TwoFold: Highly accurate structure and affinity prediction for protein-ligand complexes from sequences... Analyzing File Access Patterns on Large-Scale HPC Systems: Opportunities for File Prefetching Optimizing Communication in 2D Grid-Based MPI Applications at Exascale Evaluation of pre-training large language models on leadership-class supercomputers Scaling Resolution of Gigapixel Whole Slide Images Using Spatial Decomposition on Convolutional Neural Networks... High-performance computing leadership to enable advances in artificial intelligence and a thriving compute ecosystem DeepThermo: Deep Learning Accelerated Parallel Monte Carlo Sampling for Thermodynamics Evaluation of High Entropy Alloys Toward an Autonomous Workflow for Single Crystal Neutron Diffraction Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links ORCID Organizations Computing and Computational Sciences Directorate National Center for Computational Sciences Advanced Technologies Section Analytics and AI Methods at Scale Group
