Abstract: Key frame extraction based on sparse coding can reduce the redundancy of continuous frames and concisely express the entire video. However, how to develop a ...

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Abstract: In distributed edge networks employing frequency division duplex, the feedback of channel state information (CSI) from the edge devices to the edge server always consumes a lot of spectrum ...

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, China School of Resources and Safety engineering, Chongqing University, Chongqing 400044, China ...

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The force chain distribution at the upper part of the shear box is left sparse and right dense. Thus, it explains that in actual shear tests, the shear “lift” phenomenon of the top cover of the ...