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A Publish and Subscribe (P&S) architecture forms the foundation of the Joint Battlespace Infosphere (JBI) system, which is composed of protocols, processes, and common core functions permitting participating applications and organizations to share andexchange mission-critical information in a timely manner. The Air Force is examining various P&S standards that have the potential of forming the bas ...

Recent military efforts have illustrated the difficulty for conventional weapons to find and defeat

Traditionally, the security policy between multi-level and coalition activities was implemented by a combination of automated guards and proper human directives about what should be produced for dissemination and by the use of human downgraders formanually checking information flows. However, such traditional solutions do not support the needs of collaborative multimedia applications that will do ...

The WIRL (wireless integrated routing link) concept was successfully demonstrated during the Phase I effort. WIRL provides a wireless backup communications link for high-availability environments; WIRL automatically detects primary, wired-network failures,switches affected data flows to the wireless, backup channel, and automatically reverts to primary-network operation upon service resumption.In ...

The WIRL (wireless integrated routing link) concept was successfully demonstrated during the Phase I effort. WIRL provides a wireless backup communications link for high-availability environments; WIRL automatically detects primary, wired-network failures,switches affected data flows to the wireless, backup channel, and automatically reverts to primary-network operation upon service resumption.In ...

High Speed Timed Idiosyncratic Signatures Such an idiosyncratic signature will allow a publisher of software to key the program to certain computers and make moving of such software very difficult. This technology has high applicability for publishers ofanti-piracy software as well as to ensure that sensitive software or information will not be moved to another location. This allows an overall in ...

We begin with the observation that table interpretation, or embedded interpreters, is an effective technique for software reverse engineering protection. The scientific literature does not indicate any attempt to address the technical problems required toimplement table interpretation as a general automatic software protection technique. We propose an architecture that is capable of automaticall ...

Moore's law states that computing performance doubles every 18 months. While this has held true for 40 years, it is widely believed that this will soon come to an end. Increases in performance coincide with decreases in scale on the computer platform. Dueto the small scale of computer components, both interference effects are starting to play a role in the development of new components. This impli ...

This proposal describes the design and creation of an interface for controlling multiple UAVs in a real-time situation. Named the Uninhabited Air Vehicle Management Interface (UAVMI), it is centered on a 3-dimensional graphical representation of theoperational geographic area. The operator is able to move a 3D cursor around within this geographic volume, selecting groups, paths, and targets in 3D ...

As the fidelity and resolution of immersive visual systems have increased, problems with alignment of the displays have become more noticeable and disruptive. Additionally, many of the immersive simulators use sophisticated, high field-of-view displaysthat require the proper alignment of multiple projectors and may require projection across non-planar surfaces. Currently, technicians must manually ...