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Projects/Programs

Displaying 51 - 75 of 96

JARVIS-DFT

Ongoing
JARVIS-DFT hosts materials property data for ~40000 bulk and ~1000 low-dimensional crystalline materials and the database is continuously expanding. Some of the properties in the database are: formation energies, bandgaps, elastic, piezoelectric, dielectric constants, and magnetic moments...

JARVIS-FF

Ongoing
Many classical force-fields are developed for a particular set of properties (such as energies) and they may not have been tested for properties or configurations outside the training (such as elastic constants, defect formation energies or energies for metastable phases). JARVIS-FF provides an...

JARVIS-ML

Ongoing
JARVIS-ML introduced Classical Force-field Inspired Descriptors (CFID) as a universal framework to represent a material’s chemistry-structure-charge related data. With the help of CFID and JARVIS-DFT data, several high-accuracy classifications and regression ML models were developed, with...

Linguistic and AI Support for Collective Standards Development

Ongoing
Standards are increasingly part of complex digital ecosystems which may span dozens of documents, several different domains of science and engineering, and hundreds of contributors from different countries and backgrounds. It can be challenging to ensure that standards are consistent, meet...

AI for Live Mouse Cancer Progression Detection

Ongoing
Overview NIST has partnered with the National Cancer Institute (NCI) at the National Institutes of Health (NIH) to study cellular characteristics and cellular movements in live mice that indicate the presence of tumors. NIST researchers have developed neural networks designed to automatically detect...

A Low-Cost Robot Science Kit for Education

Ongoing
Despite its low cost, Legolas has been demonstrated for machine learning-driven hypothesis design, discovery, and validation. For the last four years, Legolas has been used in hands-on courses at the University of Maryland to teach next-generation workforce skills, including ML, control systems...

Machine Learning Fluid Equations of State

Ongoing
Understanding the thermodynamic properties of fluids and fluid mixtures is of central importance in many fields of science and engineering ranging from medicine to consumer products. The nature of the particles in a fluid can vary greatly depending on the type of interactions present, e.g., dipole...

Machine Learning for Internet of Things (IoT)

Ongoing
Resource Allocation in IIoT Systems As with any large an complex system, Industrial Internet of Things (IIoT) deployments require the system operator to efficiently allocate the available bandwidth, computing, and energy resources. This is challenging because IIoT systems, especially large ones, can...

Machine Learning for Materials Research: Bootcamps and Workshops

Ongoing
The 2016 bootcamp consisted of three days of lectures covering data processing, supervised learning and unsupervised learning as well as hands-on exercises using MATLAB covering a range of data analysis topics touching on each of the lecture . Example topics include: Identifying important...

Machine Learning to Predict Food Provenance

Ongoing
Adulteration of food and food products is a pernicious problem which is difficult to solve as supply chains and international trade routes become increasingly complex; yet agriculture contributed over $1 trillion to the US GDP in 2017, [1] illustrating the importance of protecting this and related...

Machine Learning to Predict Multicomponent Colloidal Crystals

Ongoing
There is a direct link between a material’s macroscopic properties and its microscopic structure, which makes rational bottom-up self-assembly a powerful tool for engineering properties of materials. In general, colloids are facile material building blocks whose shape, charge, and surface...

Materials Data Curation System

Ongoing
The NIST Materials Data Curation System (MDCS) provides a means for capturing, sharing, and transforming materials data into a structured format that is XML based amenable to transformation to other formats. The data are organized using user-selected templates encoded in XML Schema. These templates...

Measurement Science for Automated Vehicles

Ongoing
Objective Develop measurement science for evaluating AI-based decision-making systems in automated vehicles. Technical Idea This project produces measurement methods, reference baselines, test tools, and scenario datasets that solve the measurement gap described above. Current evaluation methods...

Measurement Science for Robotics and Autonomous Systems Program

Ongoing
Objective Develop and deploy measurement science that advances robotic system performance, collaboration, agility, autonomy, safety, and ease of implementation to enhance U.S. innovation and industrial competitiveness. Technical Idea The fundamental idea is to provide the measurement science needed...

Microstructure-Property Tools for Structure-Property Design

Ongoing
Materials Digital Twins for AM Current methodologies for designing digital twins in additive manufacturing (AM) exhibit two main approaches: one involves AI models. that establish a direct correlation between input and output properties, overlooking materials structure and characterization, while...

Neuromorphic Device Measurements

Ongoing
One type of device that is emerging as an attractive artificial synapse is the resistive switch, or memristor. These devices, which usually consist of a thin layer of oxide between two electrodes, have conductivity that depends on their history of applied voltage, and thus have highly nonlinear...

NIST Automated Vehicles Program

Ongoing
Measurement science and standards are needed to support the safe and predictable operation of future automated vehicles (AVs), which have great potential to significantly impact our daily lives and improve the competitiveness of our economy. A FY22 NIST Strategic and Emerging Research Initiatives...

NIST LabCAS: Data Driven Science Architecture and Resource

Ongoing
Biological data lie at the heart of innovation and artificial intelligence (AI) advances in the emerging biotechnology sector and serve as key strategic resources for achieving major breakthroughs in biomanufacturing, as summarized by the National Security Commission on Emerging Biotechnology's...

NIST Living Measurement Systems Foundry

Ongoing
To enable the production of high-throughput, high-quality data that meets the rapidly evolving needs of current and future stakeholders, NIST has established an automation facility for the growth, manipulation, sample preparation, and measurement of engineered microbes. The core of the facility...

Overlay Metrology Using Physics and AI-Based Scanning Electron Microscopy

Ongoing
Overview The project aims to build a complete, physics-backed metrology pipeline for deployment in commercial semiconductor chip fabrication facilities and research labs to optimize scanning electron microscopy (SEM)-based overlay, critical dimensions (CD), and defect inspection. Beyond production...
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