OSDX 2025: ORNL SOFTWARE AND DATA EXPO 2025

This page contains an index consisting of author-provided keywords.

A
access controls	DataFed: Enhancing Large Scientific Data with Robust Metadata Management
active learning	Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3 Distributed INTERSECT Active Learning for Experimental Design
Adaptive mesh refinement	VERTEX-AMR:Adaptative Mesh Refinement for VERTEX-CFD
Aerodynamics	High-Fidelity, Low-Dissipation/Symmetry-Preserving Numerical Scheme for Solving the Euler Equations with Unstructured, Metric-Based Mesh Adaptation
Agent-based modeling	Building Scalable Agent-Based Models with SAGESim: Epidemiological and Traffic Flow Use Case Examples. SAGESim: Scalable Agent-based GPU Enabled Simulator
AI	Deep Context: Structured, High-Value Application Context Beyond Code to Support LLM-Assisted Development Design principles for RAG applications Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI) Mojo: MLIR-based Performance-Portable HPC Science Kernels on GPUs for the Python Ecosystem
AI Agent	Automating Geospatial Dashboard Generation with Large Language Models for Risk Analysis and Decision Support
AI Assisted Software Engineering	Deep Context: Structured, High-Value Application Context Beyond Code to Support LLM-Assisted Development
AI integration	Enabling AI/ML closure models in VERTEX
AI-ready data	Ontologies as Infrastructure: Powering C-HER and Next-Generation Knowledge Systems From Data Chaos to Clarity: The Centralized Health and Exposomic Resource (C-HER)
AIRD	From Data Chaos to Clarity: The Centralized Health and Exposomic Resource (C-HER)
Algorithm Recommendation	PRESTO: Privacy REcommendation and SecuriTy Optimization
Ambient loop	Ambient Loop Geothermal Energy Networks (GEN): Enhancements in GeoWise for Preliminary Design and Techno-Economic Analysis
AMD	Exploring GPUs in the Rust Programming Language
application-level	Optimizing the Application Energy Efficiency via Fine-Grained Dynamic Power Management
architect	Hyspec Polarization Planning Tool
Area-based measures	From Data Chaos to Clarity: The Centralized Health and Exposomic Resource (C-HER)
ARM Data Center	ARM Data Studio
Artificial Intelligence	EnergyPlus: Open-Source Building Energy Modeling PETINA: Privacy prEservaTIoN Algorithms Enhancing Safety at DOE Sites through Predictive AI
Atmospheric Radiation Measurement	ARM Data Studio
Atomistic Materials Modeling	Graph Foundation Models for Materials Discovery
authentication	Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT
Authority to Operate (ATO)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
authorization	Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT
Automated Privacy Selection	PRESTO: Privacy REcommendation and SecuriTy Optimization
automation	Science not communicated is science not done Bridging INTERSECT and NDIP: Connecting Messaging with Scientific Workflow Automation
autonomous	Autonomous Chemistry Lab INTERSECT Integration
autonomous laboratories	A Resilient Federated Ecosystem for Autonomous Smart Laboratories
autonomous science	Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3
Autoregressive prediction	MATEY for autoregressive prediction of plasma edge dynamics
B
Bayesian Optimization	PRESTO: Privacy REcommendation and SecuriTy Optimization
Big Data	Navigating the ORNL Climate-Hydro Analytics Platform (CHAP) SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
biosans	Implementation of the new Bio-SANS detector in drtsans, The Data Reduction Toolkit for SANS at ORNL
building energy modeling	EnergyPlus: Open-Source Building Energy Modeling
building energy usage	Ambient Loop Geothermal Energy Networks (GEN): Enhancements in GeoWise for Preliminary Design and Techno-Economic Analysis
building equipment	Component-based modelling framework for detailed HVAC&R WH physics and building energy co-simulation
Business	RESolution: Streamlining the Business of Research
C
C Programming Language	Introduction to Programming in Rust Exploring GPUs in the Rust Programming Language
C++	Introduction to Programming in Rust EnergyPlus: Open-Source Building Energy Modeling Exploring GPUs in the Rust Programming Language
Cabana	A Case Study of Combining Motif-Based Libraries for a Performance Portable Solution of Particle-Particle Particle-Mesh Method
Cargo	Introduction to Programming in Rust Exploring GPUs in the Rust Programming Language
carpentries	Oak Ridge National Laboratory Carpentries
certificate	A brief tour of public-key crypto systems
CFD	VERTEX-HPC: High Performance Computing for VERTEX-CFD High fidelity turbulence modeling in VERTEX-CFD VERTEX-RAD: Exponential Time Integration for Reaction-Advection-Diffusion Systems using VERTEX-CFD VERTEX-CFD: A Versatile Framework for Modeling and Simulation of CFD Problems. Quantizing the Uncertainty in Streamlines
characterization	Autonomous Chemistry Lab INTERSECT Integration
chemistry	Autonomous Chemistry Lab INTERSECT Integration
Climate-Hydro Analysis Platform (CHAP)	Navigating the ORNL Climate-Hydro Analytics Platform (CHAP)
closure models	Enabling AI/ML closure models in VERTEX
Clustering analysis	Exploratory Data Analysis of Long-Term Oak Ridge Reserve Meteorological Data for Extreme Weather Event Discovery
CMake	Exploring GPUs in the Rust Programming Language
co-simulation	Component-based modelling framework for detailed HVAC&R WH physics and building energy co-simulation
code porting	ChatPORT: Fine-tuned LLM for Easy Code {PORT}ing
Collaboration	RESolution: Streamlining the Business of Research
Communication	Science not communicated is science not done
Complex Adaptive Systems	Building Scalable Agent-Based Models with SAGESim: Epidemiological and Traffic Flow Use Case Examples. SAGESim: Scalable Agent-based GPU Enabled Simulator
compliance	Charting the Course: Navigating Software Quality Assurance Basics SQA Triple Play: Plan, Execute, Train
Computational Fluid Dynamics	VERTEX-AMR:Adaptative Mesh Refinement for VERTEX-CFD Reynolds-Averaged Navier-Stokes Turbulence Modeling in VERTEX-CFD VERTEX-MHD: A GPU Parallel Magneto Hydro Dynamics Solver High-Fidelity, Low-Dissipation/Symmetry-Preserving Numerical Scheme for Solving the Euler Equations with Unstructured, Metric-Based Mesh Adaptation CFDverify
computed tomography	Visualizing Imaging Data with NDIP and NOVA Computed Tomography Reconstruction Flexible Tools
Computer Vision	Semantic Labeling in the Absence of Metadata: Machine Learning at Scale
Concurrency	Introduction to Programming in Rust
Confidential Data Analytics	PRESTO: Privacy REcommendation and SecuriTy Optimization
Conjugate electromagnetic	VERTEX-MHD: A GPU Parallel Magneto Hydro Dynamics Solver
containers	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications
Controlled Unclassified Information (CUI)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
Corrosion estimation	Application of State Estimation to handle Measurement Uncertainty for Corrosion Monitoring
CUDA	Exploring GPUs in the Rust Programming Language
cybersecurity	Maintaining secure software
D
Data	NDIP and NOVA: Workflows and Interfaces for Neutron Scattering Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
data acquisition	Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3
Data analysis	ARM Data Studio
Data Curation	Increasing Discoverability for a Data Portal While Mitigating Risk Through Standards Based Governance and Curation
Data Discovery	ARM Data Studio
data fabric	Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3
data governance	A Snapshot != a Thousand Words Increasing Discoverability for a Data Portal While Mitigating Risk Through Standards Based Governance and Curation
Data Management	INTERSECT Scientific Data Layer DataFed: Enhancing Large Scientific Data with Robust Metadata Management
Data plots	ARM Data Studio
data portal	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications
Data Privacy	PRESTO: Privacy REcommendation and SecuriTy Optimization
Data Protection	PETINA: Privacy prEservaTIoN Algorithms
Data Studio	ARM Data Studio
data training	Oak Ridge National Laboratory Carpentries
Data uncertainty	Efficient Probabilistic Visualization of Local Divergence of 2D Vector Fields using Viskores
database	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
Decision support	An Integrated, High-Resolution Approach to Modeling the Resilience of Energy Expansion Pathways in the Southeast
Deep Learning	Graph Foundation Models for Materials Discovery OmniFed: A Modular Framework for Configurable Federated Learning from Edge to HPC
Defense	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
Department of Defense (DOD)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
Department of Homeland Security (DHS)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
dependency management	Maintaining secure software
Deployment	Deploying Code into INTERSECT Using ACTIVE SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
design	Component-based modelling framework for detailed HVAC&R WH physics and building energy co-simulation
Differential algebraic equation system	Application of State Estimation to handle Measurement Uncertainty for Corrosion Monitoring
Differential Privacy	PRESTO: Privacy REcommendation and SecuriTy Optimization PETINA: Privacy prEservaTIoN Algorithms
Digital surface modelling	The Texas Road Elevation Model Dataset for BuildingHigh-Resolution Flood Transportation Infrastructure
discontinuous Galerkin	thornado: toolkit for high-order neutrino-radiation hydrodynamics
Distributed Computing	Building Scalable Agent-Based Models with SAGESim: Epidemiological and Traffic Flow Use Case Examples. Graph Foundation Models for Materials Discovery
distributed systems	OmniFed: A Modular Framework for Configurable Federated Learning from Edge to HPC
Divergence	Efficient Probabilistic Visualization of Local Divergence of 2D Vector Fields using Viskores
Documentation	Deep Context: Structured, High-Value Application Context Beyond Code to Support LLM-Assisted Development
drift kinetic equations	Adaptive Sparse Grid Discretization (ASGarD)
drtsans	Implementation of the new Bio-SANS detector in drtsans, The Data Reduction Toolkit for SANS at ORNL
DVFS	Optimizing the Application Energy Efficiency via Fine-Grained Dynamic Power Management
E
energy efficiency	Optimizing the Application Energy Efficiency via Fine-Grained Dynamic Power Management
Energy infrastructure analysis	An Integrated, High-Resolution Approach to Modeling the Resilience of Energy Expansion Pathways in the Southeast
error and failure resilience	A Resilient Federated Ecosystem for Autonomous Smart Laboratories
Error Estimation	High-Fidelity, Low-Dissipation/Symmetry-Preserving Numerical Scheme for Solving the Euler Equations with Unstructured, Metric-Based Mesh Adaptation
Excel-based Tool	A Tool for Nonhighway Gasoline and Diesel Fuel Consumption Estimation in the US
Exploratory data analysis (EDA)	Exploratory Data Analysis of Long-Term Oak Ridge Reserve Meteorological Data for Extreme Weather Event Discovery
Exposomics	From Data Chaos to Clarity: The Centralized Health and Exposomic Resource (C-HER)
Extreme weather	Exploratory Data Analysis of Long-Term Oak Ridge Reserve Meteorological Data for Extreme Weather Event Discovery
F
FAIR Data	Ontologies as Infrastructure: Powering C-HER and Next-Generation Knowledge Systems
federated	DataFed: Enhancing Large Scientific Data with Robust Metadata Management
Federated Learning	Federated Learning with NVFlare at ORNL OmniFed: A Modular Framework for Configurable Federated Learning from Edge to HPC PETINA: Privacy prEservaTIoN Algorithms
FFTX	A Case Study of Combining Motif-Based Libraries for a Performance Portable Solution of Particle-Particle Particle-Mesh Method
FHWA	A Tool for Nonhighway Gasoline and Diesel Fuel Consumption Estimation in the US
filter back projection	Computed Tomography Reconstruction Flexible Tools
fine-tuning	ChatPORT: Fine-tuned LLM for Easy Code {PORT}ing
finite element	VERTEX-RAD: Exponential Time Integration for Reaction-Advection-Diffusion Systems using VERTEX-CFD
Finite Element Methods	High-Fidelity, Low-Dissipation/Symmetry-Preserving Numerical Scheme for Solving the Euler Equations with Unstructured, Metric-Based Mesh Adaptation
Flood mapping	The Texas Road Elevation Model Dataset for BuildingHigh-Resolution Flood Transportation Infrastructure
Foundation models	MATEY for autoregressive prediction of plasma edge dynamics
framework	ACTIVE: Architecture for Rigorous Facility Operations Management in Research NDIP and NOVA: Workflows and Interfaces for Neutron Scattering
Fuel consumption estimation	A Tool for Nonhighway Gasoline and Diesel Fuel Consumption Estimation in the US
Fusion	VERTEX-Particles
Fusion simulation	MATEY for autoregressive prediction of plasma edge dynamics
Future scenarios and pathways	An Integrated, High-Resolution Approach to Modeling the Resilience of Energy Expansion Pathways in the Southeast
G
Generative AI	Traceability-First, Policy-Aware Architecture for High-Risk Property Classification
Geo-spatial web application	Navigating the ORNL Climate-Hydro Analytics Platform (CHAP)
Geocomputation	The Texas Road Elevation Model Dataset for BuildingHigh-Resolution Flood Transportation Infrastructure
Geospatial Dashboards	Automating Geospatial Dashboard Generation with Large Language Models for Risk Analysis and Decision Support
Geospatial Data	From Data Chaos to Clarity: The Centralized Health and Exposomic Resource (C-HER)
geothermal	Ambient Loop Geothermal Energy Networks (GEN): Enhancements in GeoWise for Preliminary Design and Techno-Economic Analysis
git	Science not communicated is science not done
GitLab	Science not communicated is science not done
Global Attention	Molecular Property Prediction by Modelling Long-range Interactions using Global Attention
GPU	VERTEX-HPC: High Performance Computing for VERTEX-CFD High fidelity turbulence modeling in VERTEX-CFD VERTEX-CFD: A Versatile Framework for Modeling and Simulation of CFD Problems. Exploring GPUs in the Rust Programming Language The Texas Road Elevation Model Dataset for BuildingHigh-Resolution Flood Transportation Infrastructure JACC: HPC Meta-Programming and Performance Portability Ecosystem for the High-Productivity Julia Language​ Mojo: MLIR-based Performance-Portable HPC Science Kernels on GPUs for the Python Ecosystem
GPU acceleration	Building Scalable Agent-Based Models with SAGESim: Epidemiological and Traffic Flow Use Case Examples. GPU-based Resolution And Visualization Interface for Triple-Axis Spectrometers
Graph Foundation Models	Graph Foundation Models for Materials Discovery
Graph Neural Networks	Graph Foundation Models for Materials Discovery
GUI	SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
H
Hazards Identification	Enhancing Safety at DOE Sites through Predictive AI
Health	Beyond Single Sources: Multimodal Fusion Framework in Health Services Research Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI) Beyond Single Sources: Multimodal Fusion Framework in Health Services Research - Poster
Health data	From Data Chaos to Clarity: The Centralized Health and Exposomic Resource (C-HER)
hfir	NDIP and NOVA: Workflows and Interfaces for Neutron Scattering SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
high dimensional PDEs	Adaptive Sparse Grid Discretization (ASGarD)
High performance computations	ExaGO. Your next generation power systems software
High Performance Computing	ChatHPC : Building the foundation of an AI assisted and productive HPC ecosystem Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI) SAGESim: Scalable Agent-based GPU Enabled Simulator ChatHPC: Building the Foundations for a Productive and Trustworthy AI-Assisted HPC Ecosystem
High-Performance Computing	Graph Foundation Models for Materials Discovery
HIP	Exploring GPUs in the Rust Programming Language
HIPAA	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
HPC	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications On the Nexus of Data, Models, and Computing: Optimization and Uncertainty Quantification on HPC JACC: HPC Meta-Programming and Performance Portability Ecosystem for the High-Productivity Julia Language​ Mojo: MLIR-based Performance-Portable HPC Science Kernels on GPUs for the Python Ecosystem The Kokkos Ecosystem
HydraGNN	Molecular Property Prediction by Modelling Long-range Interactions using Global Attention
Hydrology	The Texas Road Elevation Model Dataset for BuildingHigh-Resolution Flood Transportation Infrastructure
I
imaging	Computed Tomography Reconstruction Flexible Tools Imaging Bragg Edge Analysis Tools for Engineering Structures
Information Retrieval	Semantic Labeling in the Absence of Metadata: Machine Learning at Scale
Integrated assessment modeling	An Integrated, High-Resolution Approach to Modeling the Resilience of Energy Expansion Pathways in the Southeast
integration	ACTIVE: Architecture for Rigorous Facility Operations Management in Research RESolution: Streamlining the Business of Research Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT
Intelligence Advanced Research Projects Agency (IARPA)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
interconnected science ecosystem	Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3
interface	Imaging Bragg Edge Analysis Tools for Engineering Structures
INTERSECT	Deploying Code into INTERSECT Using ACTIVE INTERSECT Scientific Data Layer Bridging INTERSECT and NDIP: Connecting Messaging with Scientific Workflow Automation Autonomous Chemistry Lab INTERSECT Integration Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT Biological Labs of the Future Using INTERSECT Distributed INTERSECT Active Learning for Experimental Design A Resilient Federated Ecosystem for Autonomous Smart Laboratories
Inviscid Flow	High-Fidelity, Low-Dissipation/Symmetry-Preserving Numerical Scheme for Solving the Euler Equations with Unstructured, Metric-Based Mesh Adaptation
iterative linear solvers	HPG-MxP at exascale - measuring performance on mixed precision sparse linear algebra workloads
ITSD	RESolution: Streamlining the Business of Research
J
JMAK-KM model	PyJMAK: A Python package for modelling metallurgical phase transformations in metal additive manufacturing
JSON	Science not communicated is science not done
Julia	JACC: HPC Meta-Programming and Performance Portability Ecosystem for the High-Productivity Julia Language​
jupyter notebooks	Computed Tomography Reconstruction Flexible Tools
K
Knowledge Integration	Ontologies as Infrastructure: Powering C-HER and Next-Generation Knowledge Systems
Kokkos	VERTEX-HPC: High Performance Computing for VERTEX-CFD
Kubernetes	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications
L
Laboratory Safety	AI for Operations: Building Trustworthy AI Solutions in DOE Laboratory Operations
LANSCE	PLEIADES: Democratizing R-Matrix Analysis Through Intuitive Python APIs for Neutron Resonance Imaging
Large eddy simulations	High fidelity turbulence modeling in VERTEX-CFD
large language model	Design principles for RAG applications Automating Geospatial Dashboard Generation with Large Language Models for Risk Analysis and Decision Support
Large Language Models	Beyond Single Sources: Multimodal Fusion Framework in Health Services Research ChatHPC : Building the foundation of an AI assisted and productive HPC ecosystem Beyond Single Sources: Multimodal Fusion Framework in Health Services Research - Poster ChatHPC: Building the Foundations for a Productive and Trustworthy AI-Assisted HPC Ecosystem Enhancing Safety at DOE Sites through Predictive AI
Legacy Systems	RESolution: Streamlining the Business of Research
Lidar	The Texas Road Elevation Model Dataset for BuildingHigh-Resolution Flood Transportation Infrastructure
Linked Data	INTERSECT Scientific Data Layer
LLM	Deep Context: Structured, High-Value Application Context Beyond Code to Support LLM-Assisted Development Traceability-First, Policy-Aware Architecture for High-Risk Property Classification Design principles for RAG applications
LLMs	ChatPORT: Fine-tuned LLM for Easy Code {PORT}ing
M
Machine Learning	Federated Learning with NVFlare at ORNL VERTEX-CFD: A Versatile Framework for Modeling and Simulation of CFD Problems. Traceability-First, Policy-Aware Architecture for High-Risk Property Classification PETINA: Privacy prEservaTIoN Algorithms Biological Labs of the Future Using INTERSECT Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3 Distributed INTERSECT Active Learning for Experimental Design
Machine Learning Framework	Traceability-First, Policy-Aware Architecture for High-Risk Property Classification
Magnetohydrodynamics	VERTEX-MHD: A GPU Parallel Magneto Hydro Dynamics Solver
Mann–Kendall test	Exploratory Data Analysis of Long-Term Oak Ridge Reserve Meteorological Data for Extreme Weather Event Discovery
Matrix exponential	VERTEX-RAD: Exponential Time Integration for Reaction-Advection-Diffusion Systems using VERTEX-CFD
Memory	Introduction to Programming in Rust
Mesh Adaptation	High-Fidelity, Low-Dissipation/Symmetry-Preserving Numerical Scheme for Solving the Euler Equations with Unstructured, Metric-Based Mesh Adaptation
metadata	A Snapshot != a Thousand Words
metadata management	DataFed: Enhancing Large Scientific Data with Robust Metadata Management
Metal additive manufacturing	PyJMAK: A Python package for modelling metallurgical phase transformations in metal additive manufacturing
Method of Local Corrections	A Case Study of Combining Motif-Based Libraries for a Performance Portable Solution of Particle-Particle Particle-Mesh Method
Microservices	Deploying Code into INTERSECT Using ACTIVE
mixed precision	HPG-MxP at exascale - measuring performance on mixed precision sparse linear algebra workloads
model	Autonomous Chemistry Lab INTERSECT Integration
Modular	RESolution: Streamlining the Business of Research
Mojo	Mojo: MLIR-based Performance-Portable HPC Science Kernels on GPUs for the Python Ecosystem
Multimodal	Beyond Single Sources: Multimodal Fusion Framework in Health Services Research Beyond Single Sources: Multimodal Fusion Framework in Health Services Research - Poster
Multiphysics	VERTEX-AMR:Adaptative Mesh Refinement for VERTEX-CFD
multiphysics simulation software	thornado: toolkit for high-order neutrino-radiation hydrodynamics
N
Natural Language Processing	Semantic Labeling in the Absence of Metadata: Machine Learning at Scale Enhancing Safety at DOE Sites through Predictive AI
ndip	Bridging INTERSECT and NDIP: Connecting Messaging with Scientific Workflow Automation NDIP and NOVA: Workflows and Interfaces for Neutron Scattering Visualizing Imaging Data with NDIP and NOVA
neutron	Bridging INTERSECT and NDIP: Connecting Messaging with Scientific Workflow Automation NDIP and NOVA: Workflows and Interfaces for Neutron Scattering Hyspec Polarization Planning Tool
neutron powder diffraction	Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3
neutron resonance imaging	PLEIADES: Democratizing R-Matrix Analysis Through Intuitive Python APIs for Neutron Resonance Imaging
Neutron scattering	GPU-based Resolution And Visualization Interface for Triple-Axis Spectrometers Implementation of the new Bio-SANS detector in drtsans, The Data Reduction Toolkit for SANS at ORNL
neutrons	Bridging INTERSECT and NDIP: Connecting Messaging with Scientific Workflow Automation NDIP and NOVA: Workflows and Interfaces for Neutron Scattering SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
No code	ARM Data Studio
Noisy measurements	Application of State Estimation to handle Measurement Uncertainty for Corrosion Monitoring
Nonhighway	A Tool for Nonhighway Gasoline and Diesel Fuel Consumption Estimation in the US
nova	Bridging INTERSECT and NDIP: Connecting Messaging with Scientific Workflow Automation NDIP and NOVA: Workflows and Interfaces for Neutron Scattering Visualizing Imaging Data with NDIP and NOVA
nuclear astrophysics	thornado: toolkit for high-order neutrino-radiation hydrodynamics
Numeric methods	Quantizing the Uncertainty in Streamlines
Numerical methods	HPG-MxP at exascale - measuring performance on mixed precision sparse linear algebra workloads
NVFlare	Federated Learning with NVFlare at ORNL
NVIDIA	Exploring GPUs in the Rust Programming Language
O
Oak Ridge National Laboratory	ARM Data Studio
OLCF	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications
Ontologies	Ontologies as Infrastructure: Powering C-HER and Next-Generation Knowledge Systems
open science	Science not communicated is science not done
open source	EnergyPlus: Open-Source Building Energy Modeling
Open source software	SasView as a Case Study in Sustainable Community Software Development
Open-Access	Navigating the ORNL Climate-Hydro Analytics Platform (CHAP)
open-source	CFDverify
OpenMP	ChatPORT: Fine-tuned LLM for Easy Code {PORT}ing
Operational Human-in-the-Loop Trustworthy Secure AI	AI for Operations: Building Trustworthy AI Solutions in DOE Laboratory Operations
Optimisation	ExaGO. Your next generation power systems software
Orchestration	SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
P
parallel algorithms	HPG-MxP at exascale - measuring performance on mixed precision sparse linear algebra workloads
Particle methods	A Case Study of Combining Motif-Based Libraries for a Performance Portable Solution of Particle-Particle Particle-Mesh Method
Particles	VERTEX-Particles
performance portability	A Case Study of Combining Motif-Based Libraries for a Performance Portable Solution of Particle-Particle Particle-Mesh Method JACC: HPC Meta-Programming and Performance Portability Ecosystem for the High-Productivity Julia Language​ The Kokkos Ecosystem
persistent services	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications
Personally Identifiable Information (PII)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
PETINA	PETINA: Privacy prEservaTIoN Algorithms
Phase transformation	PyJMAK: A Python package for modelling metallurgical phase transformations in metal additive manufacturing
Phonons	GPU-based Resolution And Visualization Interface for Triple-Axis Spectrometers
pki	A brief tour of public-key crypto systems
Plasma edge dynamics	MATEY for autoregressive prediction of plasma edge dynamics
Plasma physics	VERTEX-Particles
Positional and Structural Encoders	Molecular Property Prediction by Modelling Long-range Interactions using Global Attention
Power systems	ExaGO. Your next generation power systems software
power-capping	Optimizing the Application Energy Efficiency via Fine-Grained Dynamic Power Management
Prediction	Beyond Single Sources: Multimodal Fusion Framework in Health Services Research Beyond Single Sources: Multimodal Fusion Framework in Health Services Research - Poster
Predictive Analytics	AI for Operations: Building Trustworthy AI Solutions in DOE Laboratory Operations
Privacy	Federated Learning with NVFlare at ORNL PETINA: Privacy prEservaTIoN Algorithms
Privacy Budget	PETINA: Privacy prEservaTIoN Algorithms
Privacy Framework	PRESTO: Privacy REcommendation and SecuriTy Optimization
privacy preserving ML	OmniFed: A Modular Framework for Configurable Federated Learning from Edge to HPC
Privacy Tuning	PRESTO: Privacy REcommendation and SecuriTy Optimization
Privacy Utility Trade-off	PRESTO: Privacy REcommendation and SecuriTy Optimization
Productivity	ChatHPC : Building the foundation of an AI assisted and productive HPC ecosystem ChatHPC: Building the Foundations for a Productive and Trustworthy AI-Assisted HPC Ecosystem
programming model	The Kokkos Ecosystem
programming models	ChatPORT: Fine-tuned LLM for Easy Code {PORT}ing
Project Managment	SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
Protected Health Information (PHI)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
provenance	DataFed: Enhancing Large Scientific Data with Robust Metadata Management
PyQt	Imaging Bragg Edge Analysis Tools for Engineering Structures
python	ACTIVE: Architecture for Rigorous Facility Operations Management in Research EnergyPlus: Open-Source Building Energy Modeling NDIP and NOVA: Workflows and Interfaces for Neutron Scattering Design principles for RAG applications CFDverify PLEIADES: Democratizing R-Matrix Analysis Through Intuitive Python APIs for Neutron Resonance Imaging Mojo: MLIR-based Performance-Portable HPC Science Kernels on GPUs for the Python Ecosystem Computed Tomography Reconstruction Flexible Tools Imaging Bragg Edge Analysis Tools for Engineering Structures
Q
quality assurance	Charting the Course: Navigating Software Quality Assurance Basics SQA Triple Play: Plan, Execute, Train
R
R-Matrix theory	PLEIADES: Democratizing R-Matrix Analysis Through Intuitive Python APIs for Neutron Resonance Imaging
RAG	Traceability-First, Policy-Aware Architecture for High-Risk Property Classification Design principles for RAG applications
Reactive species transport	VERTEX-RAD: Exponential Time Integration for Reaction-Advection-Diffusion Systems using VERTEX-CFD
reduction	Implementation of the new Bio-SANS detector in drtsans, The Data Reduction Toolkit for SANS at ORNL
Reproducibility	From Data Chaos to Clarity: The Centralized Health and Exposomic Resource (C-HER)
research	Science not communicated is science not done Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT
Research Computing	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
Research software engineering	An Integrated, High-Resolution Approach to Modeling the Resilience of Energy Expansion Pathways in the Southeast
RESolution	RESolution: Streamlining the Business of Research
Retrieval Augmented Generation	Traceability-First, Policy-Aware Architecture for High-Risk Property Classification Design principles for RAG applications
Reynolds-averaged Navier-Stokes	Reynolds-Averaged Navier-Stokes Turbulence Modeling in VERTEX-CFD
rietveld	Autonomous Chemistry Lab INTERSECT Integration
Risk Analysis and Decision Making	Automating Geospatial Dashboard Generation with Large Language Models for Risk Analysis and Decision Support
Risk Management	Increasing Discoverability for a Data Portal While Mitigating Risk Through Standards Based Governance and Curation
Risks analysis	Enhancing Safety at DOE Sites through Predictive AI
Rust	Introduction to Programming in Rust Science not communicated is science not done Exploring GPUs in the Rust Programming Language
S
Safety	Introduction to Programming in Rust SQA Triple Play: Plan, Execute, Train
SAMMY	PLEIADES: Democratizing R-Matrix Analysis Through Intuitive Python APIs for Neutron Resonance Imaging
sans	Implementation of the new Bio-SANS detector in drtsans, The Data Reduction Toolkit for SANS at ORNL
Scalability	Molecular Property Prediction by Modelling Long-range Interactions using Global Attention
schemas	DataFed: Enhancing Large Scientific Data with Robust Metadata Management
Scientific Data Privacy	PRESTO: Privacy REcommendation and SecuriTy Optimization
Scientific software	SasView as a Case Study in Sustainable Community Software Development
Scientific Workloads	Mojo: MLIR-based Performance-Portable HPC Science Kernels on GPUs for the Python Ecosystem
search	DataFed: Enhancing Large Scientific Data with Robust Metadata Management
Secure AI	PRESTO: Privacy REcommendation and SecuriTy Optimization
Secure Collaboration	PETINA: Privacy prEservaTIoN Algorithms
Security	Federated Learning with NVFlare at ORNL Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI) Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT
Semantic Alignment	Ontologies as Infrastructure: Powering C-HER and Next-Generation Knowledge Systems
Sensitive	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
Sen’s slope estimation	Exploratory Data Analysis of Long-Term Oak Ridge Reserve Meteorological Data for Extreme Weather Event Discovery
sha256sum	A brief tour of public-key crypto systems
Slate	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications
Small-angle scattering	SasView as a Case Study in Sustainable Community Software Development
smart labs	Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT
SNAP	SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
snapshots	A Snapshot != a Thousand Words
SNS	NDIP and NOVA: Workflows and Interfaces for Neutron Scattering SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
Software	RESolution: Streamlining the Business of Research SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
Software Development	Deep Context: Structured, High-Value Application Context Beyond Code to Support LLM-Assisted Development
Software Development Lifecycle	Deep Context: Structured, High-Value Application Context Beyond Code to Support LLM-Assisted Development
software engineering	Deep Context: Structured, High-Value Application Context Beyond Code to Support LLM-Assisted Development Design principles for RAG applications
software quality assurance	Charting the Course: Navigating Software Quality Assurance Basics SQA Triple Play: Plan, Execute, Train
software sustainability	Maintaining secure software
software training	Oak Ridge National Laboratory Carpentries
sparse grids	Adaptive Sparse Grid Discretization (ASGarD)
sparse linear algebra	HPG-MxP at exascale - measuring performance on mixed precision sparse linear algebra workloads
spin transition	Commissioning on-the-fly, autonomous neutron diffraction experiments for exploring spin flop transitions for alpha-Fe2O3
ssh-agent	A brief tour of public-key crypto systems
Standards	Increasing Discoverability for a Data Portal While Mitigating Risk Through Standards Based Governance and Curation
State estimation	Application of State Estimation to handle Measurement Uncertainty for Corrosion Monitoring
strain mapping	Imaging Bragg Edge Analysis Tools for Engineering Structures
stream processing	OmniFed: A Modular Framework for Configurable Federated Learning from Edge to HPC
streaming	Biological Labs of the Future Using INTERSECT
Streamlines	Quantizing the Uncertainty in Streamlines
Supercomputing	On the Nexus of Data, Models, and Computing: Optimization and Uncertainty Quantification on HPC
svmbir	Computed Tomography Reconstruction Flexible Tools
synthesis	Autonomous Chemistry Lab INTERSECT Integration
T
teaching	Oak Ridge National Laboratory Carpentries
Techno-economic analysis	Ambient Loop Geothermal Energy Networks (GEN): Enhancements in GeoWise for Preliminary Design and Techno-Economic Analysis
Text and Visual Embeddings	Automating Geospatial Dashboard Generation with Large Language Models for Risk Analysis and Decision Support
thermal energy network	Ambient Loop Geothermal Energy Networks (GEN): Enhancements in GeoWise for Preliminary Design and Techno-Economic Analysis
Time integration	VERTEX-RAD: Exponential Time Integration for Reaction-Advection-Diffusion Systems using VERTEX-CFD
tls	A brief tour of public-key crypto systems
Transportation	The Texas Road Elevation Model Dataset for BuildingHigh-Resolution Flood Transportation Infrastructure
Transportation energy use	A Tool for Nonhighway Gasoline and Diesel Fuel Consumption Estimation in the US
Trustworthiness	ChatHPC : Building the foundation of an AI assisted and productive HPC ecosystem ChatHPC: Building the Foundations for a Productive and Trustworthy AI-Assisted HPC Ecosystem
Turbulent flow	Reynolds-Averaged Navier-Stokes Turbulence Modeling in VERTEX-CFD
Tutorial	Introduction to Programming in Rust
U
UI/UX	RESolution: Streamlining the Business of Research
Uncertainty Quantification	On the Nexus of Data, Models, and Computing: Optimization and Uncertainty Quantification on HPC
Unscented Kalman filter	Application of State Estimation to handle Measurement Uncertainty for Corrosion Monitoring
user facilities	Securely Connecting Multi-institute Smart Labs and DOE User Facilities using INTERSECT
user-friendly	Hyspec Polarization Planning Tool
V
Validation	On the Nexus of Data, Models, and Computing: Optimization and Uncertainty Quantification on HPC
Vector Field	Efficient Probabilistic Visualization of Local Divergence of 2D Vector Fields using Viskores
VENUS	PLEIADES: Democratizing R-Matrix Analysis Through Intuitive Python APIs for Neutron Resonance Imaging
Verification	On the Nexus of Data, Models, and Computing: Optimization and Uncertainty Quantification on HPC
verification and validation	CFDverify
VERTEX	Enabling AI/ML closure models in VERTEX
Veterans Administration (VA)	Enabling Secure, Multi-party AI with Knowledge Discovery Infrastructure (KDI)
Visualization	ARM Data Studio NDIP and NOVA: Workflows and Interfaces for Neutron Scattering Visualizing Imaging Data with NDIP and NOVA
Vulnerability analysis	Enhancing Safety at DOE Sites through Predictive AI
W
Water Resource Management	Navigating the ORNL Climate-Hydro Analytics Platform (CHAP)
web	NDIP and NOVA: Workflows and Interfaces for Neutron Scattering
web service	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications
Web-based User Interfaces	Visualizing Imaging Data with NDIP and NOVA
widgets	Computed Tomography Reconstruction Flexible Tools
Workbench	ARM Data Studio
Workflow	RESolution: Streamlining the Business of Research SNAPRed: A Novel Approach to Data Reduction for the Highly Re- configurable SNAP Diffractometer
workflows	OLCF Slate: A Platform for Hosting Scalable Research Services and Applications Bridging INTERSECT and NDIP: Connecting Messaging with Scientific Workflow Automation NDIP and NOVA: Workflows and Interfaces for Neutron Scattering

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