Abstract:Ballistic and blast protection of both the crew and vital equipment onboard U.S. Navy surface ships and carriers is a critical component in the design of topside structures on these vessels. Materials such as glass, Plexiglas and polyurea are being considered and implemented for protection in these… more
Abstract:A development program is proposed for a design automation software package that enables the generation of complex surfaces, with user defined or automated definition of point charge and hydrophobic/hydrophilic properties, using DNA origami as a presentation substrate. Building upon Parabon"s… more
Abstract:3 Phoenix, Inc. proposes to develop and evaluate technology that provides a substantial improvement in processing capability for autonomous sonar processing. Improved signal processing, automated classification and propagation models place additional loads on battery power. 3Pi proposes to… more
Abstract:The operational need for this improved towed array technology insertion initiative stems from the necessity to improve availability and reliability of towed arrays in use on submarines in both shallow and deep water environments, and represents a critical submarine capability enhancement. The… more
Abstract:Adaptive Methods, teamed with Navmar Applied Sciences Corporation (NASC), proposes to develop algorithms for a Tactical Decision Aid (TDA) capable of adaptively tracking and predicting the locations of drifting mines. The TDA is capable of optimizing Mine Counter Measure (MCM) asset deployment plans… more
Abstract:This proposal addresses the challenges presented by multiple systems currently fielded onboard various Navy platforms containing incoherent USW C2 capabilities. These systems include CV-TSC, USW-DSS, SQQ-89/CADRT, GCCS-M, CFn and SWFTS. The redundant and overlapping capabilities, amplified by less… more
Abstract:This proposal addresses the challenges presented by multiple tactical pictures being fielded via various Navy systems that attempt to provide a"Common Tactical Picture"(CTP). These systems include CV-TSC, USW-DSS, SQQ-89/CADRT, GCCS-M, AEGIS, SSDS, CFn and SWFTS. These redundant and… more
Abstract:Submarines have a need for situational awareness at all times. They are equipped with Fat Line acoustic arrays such as the T-16 and the TB-34 in order to provide this awareness. However, at low tow speeds the array droops from front to back and also loses straightness. This spatial distortion… more
Abstract:This effort will develop innovative methods and an enhanced diagnostic tool to optimize maintenance for the Trident II (D5) Weapon System Inertial Navigation Systems (INS) by determining the most effective maintenance path considering history, likelihood of success for corrective actions, and time… more
Abstract:This effort proposes to develop a toolset to evaluate the effectiveness of a safety-controller that monitors a learning-based autonomous control system. The traditional use of deterministic verification techniques for real-time monitoring is not feasible in the presence of uncertainty. This effort… more
Abstract:Azure Summit Technology, Inc. (Azure) will use the acquisition processor to process a wideband stream of RF spectrum. A"virtual tuner"will process this stream to provide applications with baseband data at desired bandwidths, center frequencies, and time intervals. The wideband stream will… more
Abstract:Barron Associates has assembled a team of researchers that include Dr. Sayan Mitra of the University of Illinois and Dr. Ufuk Topcu of the University of Pennsylvania. They will spearhead three complimentary investigations into the development of verification and validation (V & V) approaches… more
Abstract:ABSTRACT: This project will identify feasible game-theoretical approaches for joint waveform adaptation, cognitive spectrum sensing & management in hierarchical spectrum sharing games with primary users, secondary users, persistent jammers and asymmetric information structures. Develop… more
Abstract:Representing knowledge in a triple store is trivial, yet querying and visualizing the resulting knowledge is difficult and inefficient when the number of triples is large. Needing to understand the data models from each of the contributing processes and how these data models overlap or interact… more
Abstract:The US military and intelligence community has been successfully fusing the data it gathers into actionable intelligence. However, the volume of data is increasing such that it cannot be processed on a single server, calling for distributed data fusion algorithms that operate across a cloud. As data… more
Abstract:Rapid response missions to remote, unknown areas are becoming a primary focus for U.S. military forces. These missions require time-sensitive development of intelligence from all available sources including open source data, historic imagery, and live collections. Capabilities currently exist to… more
Abstract:To maintain situational awareness, analysts must sift through and fuse information across multiple documents, data sources, and modalities (text, imagery, and biometrics). The emergence of Big Data has placed an enormous burden on the analyst as the volume of data to examine has increased… more
Abstract:Creating information products to answer"Tell Me About"questions requires the ability to identify key pieces of information relevant to a complex set of information requirements. Complicating matters, these key pieces of information exist in multiple modalities scattered across data stores,… more
Abstract:Semantically Linked Data is widely seen as a revolutionary approach for maximizing the usefulness of existing and future information. In the materials domain, semantically linked materials data holds considerable promise with the ability to facilitate materials research and product development,… more
Abstract:Pattern of Life characterization involves studying how people interact with the world around them on a daily basis: places they visit; people they interact with; actions they perform. Effective tracking of such patterns of life has direct implications to defense intelligence, cyber intelligence and… more
Abstract:ABSTRACT: Environmental protection coatings are required to provide oxidation and hot corrosion protection to hot section turbine components. Unfortunately, the current generation of such coatings can degrade the fatigue resistance of the coated alloy. It is increasingly recognized that, due to… more
Abstract:ABSTRACT: Thermal barrier coatings (TBC) are currently employed to protect gas turbine engine components. Thermally exposed TBC systems have been observed to be affected by moisture. This spallation mechanism, Moisture Induced Delayed Spallation (MIDS), occurs at room temperature while the coatings… more
Abstract:ABSTRACT: Echo Ridge proposes to prototype and evaluate GNSS processing algorithms designed to provide high accuracy and spoofing robustness (information assurance (IA)) by exploiting diversity in radio navigation signals (frequency, location, bandwidth, format) using new signal processing… more
Abstract:Widespread damage in aging aircraft is becoming an increasing concern as both civil and military fleet operators are extending the service lifetime of their aircraft and increasing risk of crack-like damage of aircraft components. The scientific community found that fatigue damage initiation occurs… more
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