Award Data

Conducting operations and defending the nations critical networks in cyberspace requires processing and analyzing massive quantities of graph data in near-real time.New approaches for high performance graph analytics and query are needed for cyber defense and operations at massive data scales. Scaling graphs is a hard problem.Due to non-locality, CPU-based solutions are limited bymain memory bandw ...

The goal of this project is to determine the feasibility of developing a ground station network capable of delivering real time space weather data to end users. Specifically, the proposed works seek to assess existing and future communications requirements for providing better than 15 minute latency (threshold objective) for transfer of data from NOAA space weather assets to the ground for distrib ...

In Phase I, Vadum will develop a signal processing module designed to fuse data from multiple heterogeneous, multi-tiered sensors, as well as asoftware prototype demonstrating the automation of the fusion process for presentation to a Brigade Chemical Biological Radiological Nuclear(CBRN) analyst. The techniques developed will incorporate Chemical/Biological (CB) agent detection sensors, non-CB se ...

Vadum will develop and simulate a new communications protocol for Distributed Coherent Beamforming (DCB) that will implement bi-directional distributed TX and RX beamforming algorithms between two or more groups of wireless nodes with no prior spatial awareness (i.e. GPS not required). The Vadum approach uses an innovative Master-Slave architecture to implicitly achieve frequency and timing synchr ...

Representing networks and complex associations, graphs are an important data structure within the Department of Defense.Applying graph analytics and mining to large data sets enables conducting operations, gathering intelligence, and defending the nations critical capabilities.Graphics Processing Units (GPUs) are demonstrated to provide 10-1000X acceleration for graphs.Building analytics for GPUs ...

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MCNC PROPOSES A FEASIBILITY STUDY AND EVALUATION OF THREE PROMISING APPROACHES TO THE FABRICATION OF SURFACE TEST STRUCTURES ON SILICON. SURFACE FEATURES ON THE FIRST STRUCTURE WILL BE PRODUCED BY CONTROLLABLY ETCHING THERMALLYGROWN OXIDES. FEATURES ON THE SECOND WILL BE MADE BY ETCHING PIEZOELECTRIC THIN FILMS. USING THE PIEZOELECTRIC FILM AS PART OF A CAPACITOR, STEP-HEIGHT CAN BE VARIED AND PRO ...

A TECHNIQUE FOR OBTAINING TRUSTWORTHY COMPILATION BASED ON A COMPILATION CHECKER (SIMILAR TO A PROOF CHECKER) IS PROPOSED. THE TRANSFORMATIONS USED IN A COMPILER WILL BE FORMALLY SPECIFIED AND VERIFIED USING INTERPRETER EQUIVALENCE METHODS. THE COMPILER WILL BE INSTRUMENTED TO PRODUCE A TRACE OF THE TRANSFORMATIONS APPLIED IN THE COMPILATION OF A GIVEN PROGRAM. THE COMPILATION CHECKER WILL VALIDAT ...

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INADEQUATE STARTER FEEDS SEVERELY HOLD BACK NEW AQUACULTURE ENTERPRISES SUCH AS PRESENT ATTEMPTS TO RAISE FISHES WHOSE LARVAE DEVELOP FROM SMALL EGGS AND HAVE VERY "DIFFICULT" FOOD REQUIREMENTS. INERT LARVAL FEEDS HAVE NOT SUCCESSFULLYELIMINATED THE STRICT DEPENDENCY ON NATURAL FORAGE DURING THE CRITICAL POST-LARVAL STAGE AFTER YOLK ABSORPTION AND BEFORE THE DEVELOPMENT OF A DIGESTIVE SYSTEM WITH ...