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Applying semantic technologies to C2 organization is an up-to-date research direction which is used to achieve information sharing quickly and effectively for improving information service. This paper reviewed some methodological approaches about C2 organization and presented the extension PCANS (ePCANS) model, based on it, provided Language Concept Graph (LCG) based on ePCANS model to represent ontology...
According to the characteristic of Radar Cross Section (RCS) of the aircraft and the Schematic graph of the radar range, Flight with certain constant azimuth can make the generic aircraft which does not have the ability of stealth eluding radars in battlefield. The form of spatial curve that the flying aircraft follows with constant azimuth is first proved, then the algorithm for getting path points...
Conventional block-based multicast authentication schemes overlook the heterogeneity of receivers by letting the sender choose the block size, divide a multicast stream into blocks, associate each block with a signature, and spread the effect of the signature across all the packets in the block through hash graphs or coding algorithms. The correlation among packets makes them vulnerable to packet...
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