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Projects/Programs

Topic Area
Displaying 1576 - 1600 of 1661

TREC Video Retrieval Evaluation: TRECVID

Ongoing
The TREC conference series is sponsored by the National Institute of Standards and Technology ( NIST) with additional support from other U.S. government agencies. The goal of the conference series is to encourage research in information retrieval by providing a large test collection, uniform scoring

Trusted Spectrum Testing

Ongoing
COEXISTENCE METRICS The Trusted Spectrum Testing program focuses on coexistence metrics and testing methods for wireless systems in shared-spectrum environments. With the goal of understanding a system's response and impact on a local radio frequency environment, our RF Technology Division measures
Trustworthy Intelligent Networks Project

Trustworthy Intelligent Networks

Ongoing
Our current research efforts include: The application of AI/ML techniques to detect abuse of the Domain Name System (DNS). The development of measurement techniques to characterize the robustness of AI/ML approaches to botnet detection. The application of AI/ML techniques to detect anomalies in the

Trustworthy Networks Program

Ongoing
The need for Trustworthy Networking Internet Society Report on the Future of the Internet “Perhaps the most pressing danger to the future of the Internet is the rising scope and breadth of Cyber Threats.” “Addressing cyber threats should be the priority” “The scale of cyberattacks is steadily
Trustworthy Network of Things

Trustworthy Networks of Things

Ongoing
Our work focuses on network-centric approaches to improve the security and robustness of large scale deployments of IoT devices. The research and development of software-defined networking technologies in support of IoT security. The design and IETF standardization of Manufacturer Usage Description

Trustworthy Systems, Components, and Data for Smart Manufacturing Program

Completed
OBJECTIVE: To develop and deploy advances in measurement science, standards, and test methods that enable key dimensions of trust, including performance, reliability, and security, for smart manufacturing systems, components, and data. WHAT IS THE PROBLEM? Manufacturing continually evolves as

Tunable Compression of Wind Tunnel Data

Ongoing
Variability of Bending Moments The values of the bending moments vary both within each run, and between runs. The between-runs variability provides a standard against which one should assess the severity of any loss of information that a data compression scheme may incur. To assess it, we fitted a
Online video tutorials education button in Laptop notebook computer screen. Play lesson concept. Vector illustration

Tutorials in Analytical Chemistry

Ongoing
Topic Links Laboratory Operations and Sample Processing Use of Analytical Balances Video N/A Volumetric Transfer of Liquids Video PowerPoint Determination of Liquid Density Video PowerPoint Preparation of Calibration Solutions Video PowerPoint Soxhlet Extractions Video PowerPoint Pressurized Fluid
Ultra-dense networks

Ultra-dense Networks

Ongoing
Propagation and system modeling: New propagation models are needed for ultra-dense networks. Driven by legacy cellular systems, most models currently available are tower-to-ground with base stations typically at 30 m and above. Device-to-device links, however, will be ground-to-ground: picocells on
Sample in cryostat.

Ultrafast Spectroscopy to Advance Microelectronics

Ongoing
Continued advancement in microelectronics, including analog and digital electronics, power electronics, optics and photonics, and micromechanics for memory, processing, sensing, and communications as defined by the OSTP “National Strategy on Microelectronics Research,” requires knowledge of material

Uncertainty analysis for autocorrelated measurement data

Ongoing
DESCRIPTION: When repeated measurements are autocorrelated, it is not appropriate to use the traditional approach to calculate the uncertainty of the average of the measurements, which assumes that the measurements are statistically independent. We need to develop approaches for assessing

Uncertainty Estimation in Interlaboratory Studies

Ongoing
DESCRIPTION: Data sets consisting of multivariate samples occur increasingly often in applications in particular in in interlaboratory studies known as Key Comparisons in which the key comparison reference value (KCRV) is to be determined. The vector samples, being independent realizations of an
Molecular dynamics simulation

Uncertainty Quantification in Computational Materials Science

Ongoing
Industry and other stakeholders increasingly rely upon simulations to inform their decisions. To make this strategy routine and reliable these simulation results must be accompanied by quantitative statements of their quality. Uncertainty quantification refers to the growing suite of tools situated
temperature distribution graphs

Understanding Flow Meters

Ongoing
Critical flow venturis (CFVs) are widely used for gas flows of 1 L/min or more, if a significant pressure drop is acceptable. Theoretical discharge coefficient ( Cd): A calculated value of the discharge coefficient allows 0.3% uncertainty from a CFV from a low uncertainty throat diameter measurement

Understanding Internet Performance from the User Perspective Project

Ongoing
As part of a DARPA sponsored project, the SED work is one of the three elements. The SED element involves providing Web based capabilities for exploratory data analysis, doing research on statistical modeling, and contributing to collaborative research among XIWT member companies. This is a very
Illustration of three models with low, medium and high granularity.

Understanding Protein Solution Phase Behavior via Coarse-Grained Modeling

Ongoing
Intended Impact Because biological systems span a broad range of length and time scales, they cannot be studied effectively using conventional all-atom simulations. While hardware advances represent one route to improving the computational tractability of simulating biological systems, significant

Unfolding and Aggregation of Therapeutic Proteins

Completed
A stable protein formulation is essential to the safety of mAb drugs. In particular, mAb drug solutions formulated at high concentrations can undergo various biophysical instabilities, such as aggregation and liquid-liquid phase separation. These undesired solution properties are primarily driven by

Uniaxial Tension Beyond Necking

Ongoing
A major limitation of the uniaxial tensile test (ASTM E8) is that after a certain amount of tensile strain, the sample eventually undergoes a mechanical instability - it forms a neck. Although the sample continues to plastically deform, the stress can no longer be unambiguously determined as load
Shrinkflation-new package fewer tea bags

Uniform Unit Pricing: Tools for Consumers to Fight Shrinkflation

Ongoing
What is Unit Pricing? The pricing of goods based on the cost per unit of measure is commonly known as unit pricing. A unit price label often displays the product name and size, the price, the price per unit (e.g., how much you pay per gram, liter, or ounce), and other information. Unit pricing is

United States Government Configuration Baseline

Ongoing
For more information regarding the U.S. Government Configuration Baseline (USGCB), (formerly the Federal Desktop Core Configuration (FDCC), please visit the Computer Security Resource Center (CSRC).
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