Abstract:Posttraumatic Stress Disorder (PTSD) is a potentially debilitating condition that affects a significant number of veterans. The lifetime prevalence of PTSD in Veterans ranges from 10-30%. Anger and psychological stress are common symptoms associated with PTSD as well as depression and substance use… more
Abstract:In recent years data intensive processing is beyond the capability of any individual machine and requires clusters, which means that massive data problems are fundamentally about organizing computations on dozens, hundreds, or even thousands of machines. This is exactly what MapReduce does, and the… more
Abstract:ABSTRACT: Current cyber threats analysis and detection techniques based on intrusion prevention/detection, anti-virus and spam filters often offer unsatisfactory security properties. They cannot detect new attacks, have high false negative rate and often identify attacks after they have happened.… more
Abstract:ABSTRACT: Real-time cyber situational awareness and proactive impact mitigation are critical for DoD to secure and protect their computer networks and systems from various cyber attacks. When a security incident occurs, network operators and security analysts need to know what exactly has happened… more
Abstract:ABSTRACT: IAI proposes the design of a Reconfigurable Digital Transceiver (RDT), to achieve the goals of this solicitation. The proposed design will be prototyped in the earlier phases on a custom Multi-Channel Digital Synthesizer and Processor (MCDSP) platform that has been designed and… more
Abstract:ABSTRACT: Current methods for inspecting aircraft engine inlet and exhaust cavities are labor intensive and error prone. Airmen crawl into ducts looking for defects, trace suspected sites on Mylar sheets noting their position relative to cavity features, and manually enter the data into an… more
Abstract:ABSTRACT: Trust and reputation management system has been proven to be an effective method to solve many security issues in Wireless Sensor Networks (WSN). A typical reputation management system evaluates the trustworthy of a sensor node based on historical interactions. However, trust… more
Abstract:ABSTRACT: Text-based communication can reveal important information about people"s thoughts, motives, and relationships with others. However, developing objective, efficient, and unobtrusive tools to determine group intent and forecast future behaviors remains a significant challenge. We… more
Abstract:ABSTRACT: Emerging advanced airborne nodes such as sixth generation fighters pose new challenges to the airborne network. Sixth generation fighters and bombers are envisioned to be capable of traveling at Mach 3 or higher speed and thus the duration of contact between neighboring airborne nodes may… more
Abstract:ABSTRACT: The effectiveness of current and future tactical aircraft increasingly depends on their ability to exchange information. Waveforms such as the Multifunction Advanced Data Link (MADL) must be enhanced with mesh networking capabilities to meet desired efficiency, flexibility, and… more
Abstract:ABSTRACT: The United States Space Surveillance Network is a critical part of United States Strategic Command's (USSTRATCOM) mission and involves detecting, tracking, cataloging and identifying artificial objects orbiting Earth, i.e. active/inactive satellites, spent rocket bodies, or… more
Abstract:Intelligent Automation, Inc. (IAI), in collaboration with the Alfred Gessow Rotorcraft Center at the University of Maryland (UMD) at College Park, submits this Phase I Army SBIR to develop a numerical model for variable surface roughness distributions of materials such as glass, metal, and… more
Abstract:It is challenging to securely store and efficiently retrieve data in wireless network environment. In this effort, IAI proposes a highly available and securely coded data storage system for wireless mesh networks, called HAS, to address this challenging problem. HAS is a distributed and highly… more
Abstract:In this proposal, Intelligent Automation, Inc. (IAI) details an innovative approach for on-the-fly (OTF), physics-based radio frequency (RF)propagation modeling that appropriately interacts with complex synthetic natural environments (terrain, cultural features, atmosphere/weather) for more… more
Abstract:Intelligent Automation, Inc. (IAI) proposes a novel Diversity rank-based Summarization Tool (DST) for extracting and updating succinct summary from streaming text. DST is a large-scale, dynamic and fast approach for maximizing the ability of intelligence analysts to analyze text-based communication… more
Abstract:ABSTRACT: The advent of cognitive radio networks (CRNs) presents myriad security threats, which inspires a growing need for increased capabilities for discovering and localizing non-cooperative nodes with either a selfish or malicious intent. In this proposal, Intelligent Automation, Inc. (IAI),… more
Abstract:ABSTRACT: Content Distribution Systems (CDS) achieves significant success in commercial applications by applying a group of replica servers over the Internet to copy and distribute the content from origin servers effectively. To clone the success of CDS for military applications, two critical… more
Abstract:ABSTRACT: The key innovation of this proposal is the development of a powerful virtualization solution that supports agile mission assurance by facilitating automated management of virtual networks and underlying shared substrate. Our comprehensive solution provides virtual networks with the… more
Abstract:High-fidelity simulation of large mobile ad-hoc networks consisting of hundreds to thousands of nodes can substantially facilitate development and deployment of network centric systems. However, current parallel discrete event simulation face scalability limitations and cannot effective utilize… more
Abstract:As more engineered nanomaterials (eNM) are developed for military use, it is crucial to minimize any unintended environmental impacts (NEI) resulting from the application of eNM. To realize this vision, industry and policymakers must base risk management decisions on sound scientific information… more
Abstract:In recent years, many human-computer interaction and virtual environment systems have incorporated haptic devices. However, the range of environment properties and types of interactions enabled by existing haptic interfaces are very limited. Haptic feedback is typically restricted to that provided… more
Abstract:We propose to develop a systematic approach of synthetically generating diverse types of large-scale, dynamic and high fidelity social network data via measurement calibration. Social network research needs access to realistic social media datasets for testing social network theory and developing… more
Abstract:The sensor data in the area of Navy Multi-INT could be multi-modal, including acoustic images, ocean profiles, infrared data, biometric data, vehicle tracking information, and facial profiles. Textual information, including intelligence reports or chat logs, will also be considered as sensor data.… more
Abstract:We propose to develop a complete end-to-end Cognitive Radio nEtworking ArchiTecturE (CREATE) that adapts the network protocol stack for spectrum dominance and interoperability of heterogeneous communications systems across terrestrial, aerial, and space domains. The integrated cross-layer design… more
Abstract:The increasing availability of small unmanned aerial systems (SUAS) leads to the possibility of forming temporary mission-centric networks using multiple SUASs. The major problems faced in achieving this vision, specifically the dynamic nature of SUAS topologies and the limited bandwidth available,… more
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