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Conventional von Neumann computer architecture [4].

Conventional von Neumann computer architecture [4].

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Here it is proposed a three-dimensional plasmonic nonvolatile memory crossbar arrays that can ensure a dual-mode operation in electrical and optical domains. This can be realized through plasmonics that serves as a bridge between photonics and electronics as the metal electrode is part of the waveguide. The proposed arrangement is based on low-loss...

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... microprocessors follow the so-called von Neumann architecture where the machine instructions and data are stored in memory and share a central communication channel to a processing unit, thus data are continually moved back and forth between memory and the processor [4] (Fig. 2). This significantly limits the speed and energy efficiency, and the performance mismatch between this two units leads to considerable latency. It was showed that real-time applications such as audio recognition and hand-tracking services consume more than half of the total energy only for moving and storing data without performing any ...

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