Abstract: In this paper, we present a novel eavesdropping-resilient OFDM system through sorted subcarrier interleaving. The transmitter interleaves subcarriers in each OFDM signal according to its ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Software development is one of the most rewarding careers in the world of IT. Java is one of the ...

Hi. Recently I started some side project which will involve work with big numbers and I require to have an BigInteger collections, but atm tested it on a smaller scale. My solution is basically ...

Abstract: In robotic deformable object manipulation (DOM) applications, constraints arise commonly from environments and task-specific requirements. Enabling DOM with constraints is, therefore, ...

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If you’re trying to find ways to move away from single-use items for the sake of the planet, don’t overlook the humble AA (or AAA, or C, or D) battery. Rechargeable batteries can cost more than twice ...

This post was co-written by Mellissa Withers and Kim Berg. With the digitalization of the trafficking industry, obstacles in investigation efforts are becoming even more severe. Easy communication, ...