Information Science

Briefs: Aerospace

Multi-Temporal Analysis of Underbody IED Theater Events on Ground Vehicles

Modeling and simulation were used to analyze the effects of underbody blasts on moving vehicles.

Recently, modeling and simulation (M&S) engineers have made...

Briefs: Aerospace

Ontology for Insider Threat Indicators

The study of insider threat presents some of the most complex challenges in information security. Even defining the insider threat has proven difficult, with interpretations and scope varying depending...

Briefs: Defense

Data Mining in Cyber Operations

Data mining models describe dynamic behavior of attacks and failures, enabling defenders to detect and differentiate simultaneous attacks on a target network.

Defending cyberspace is a complex and largely...

Briefs: Aerospace

Framework for Resilient Remote Monitoring

This method provides continuous monitoring across network-attached devices to identify and mitigate targeted cyber attacks.

System administrators and cyber defenders continue to face challenges in...

Briefs: Aerospace

Communication Protocol for CyAMS and the Cyber Fighter Associate Interface

This program evaluates agility maneuvers that may be employed within networks to mitigate the effect of cyber attacks.

As the military adopts more networked...

Briefs: Aerospace

Reduced Order Modeling for Rapid Simulation of Blast Events of a Military Ground Vehicle and its Occupants

Improvised Explosive Devices (IEDs) pose a significant threat to military ground vehicles and soldiers in the field. Full-system...

Application Briefs: Aerospace

Integrated Underwater Security System

ATLAS ELEKTRONIK UK
Winfrith Newburgh, Dorchester, UK
+44-1305-212400
www.uk.atlas-elektronik.com SIGNALIS SAS
Bezons, France
+33-1-39-96-44-44
www.signalis.com...

Briefs: Aerospace

Developing and Validating Statistical Cyber Defenses

Enterprise business processes are more connected than ever before, driven by the ability to share the right information with the right partners at the right time. While this...

Briefs: Defense

Supervisory Control State Diagrams to Depict Autonomous Activity

The military seeks to enable agile and adaptive mission management and control for a team comprised of unmanned aerial vehicles (UAVs), unattended ground sensors (UGS),...

Briefs: Defense

Aerodynamic Modeling of a Flapping Wing Unmanned Aerial Vehicle

The phenomenon of flapping wing flight in nature has been studied for centuries. Recently, flapping flight for unmanned aerial vehicle (UAV) applications has become of interest....

Briefs: Unmanned Systems

Queuing Model for Supervisory Control of Unmanned Autonomous Vehicles

One critical aspect in developing a quantitative model of unmanned autonomous vehicle (UAV) operator and system performance has been to adopt a task-centric approach to...

Briefs: Defense

Real-Time, High-Fidelity Simulation of Autonomous Ground Vehicle Dynamics

Integrated simulation capabilities that are high-fidelity, fast, and have scalable architecture are essential to support autonomous vehicle design and performance...

Briefs: Aerospace

Software for Material/Structural Characterization Across Length Scales

Synthetic and natural micro-architectures occur frequently, and multiphase functionally graded composites are becoming increasingly popular for applications requiring...

Briefs: Information Technology

Model Development Using Accelerated Simulations of Hypersonic Flow Features

Currently, the two main computational tools used by the aerothermodynamics community to model hypersonic flows are Computational Fluid Dynamics (CFD), and the direct...

Briefs: Information Technology

Terrain Model as an Interface for Real-Time Vehicle Dynamics Simulations

In order to enable off-road vehicle dynamics analysis simulations when traveling on soft soil, a deformable Vehicle Terrain Interface (VTI) model that interfaces with...

Briefs: Sensors/Data Acquisition

Thermal-to-Visible Face Recognition

For nighttime surveillance, acquisition of visible light imagery is impractical due to the lack of illumination. Thermal imaging, which acquires mid-wave infrared or long-wave infrared radiation naturally...

Briefs: Sensors/Data Acquisition

Analysis of Mine Impulse Data Using Stereo-Digital Image Correlation

Improvised explosive devices (IEDs) and other traditional under-body blast weapons are a significant threat to military ground vehicle systems. Engineers and scientists...

Briefs: Information Technology

Web Service and Interface for Remote Electronic Device Characterization

A lightweight Web Service (WS) and a Web site interface have been developed that enable remote measurements of electronic devices as a “virtual laboratory.” Using...

Briefs: Information Technology

Comparison of Subpixel Phase Correlation Methods for Image Registration

When working sequences of images, registration of the frames to a common point of reference is an essential prerequisite for many types of image analysis. The phase...

Briefs: Information Technology

Evolutionary Data Mining Approach to Creating Digital Logic

When required to reverse-engineer a product, engineers often do not have design specifications for the system, and the machine may not be disassembled or invasively examined. The...

Briefs: Information Technology

360-Degree Visual Detection and Target Tracking on an Autonomous Surface Vehicle

Operation of autonomous surface vehicles (ASVs) poses a number of challenges, including vehicle survivability for long-duration missions in hazardous and...

Briefs: Information Technology

FPGA-Based System for Tracking Digital Information Transmitted Via Peer-to-Peer Protocols

Peer-to-peer (P2P) networking has changed the way users search for, send, and receive digital information over the Internet. Instead of relying on...