Abstract: In this paper the massive access problem in IoT networks is studied from the perspective of graph signal processing (GSP). First, we reveal the connections of massive access in IoT networks ...

Laboratory of Physical Chemistry, ETH Zürich, Vladimir-Prelog-Weg 2, 8093 Zürich, Switzerland Centre for Enzyme Innovation, University of Portsmouth, St. Michael’s Building, PO1 2DT Portsmouth, U.K.

The growth of urban landscapes has genarally reduced biodiversity worldwide. Invertebrates have explored different environments, and it usually takes different sampling techniques to get a ...

The Board will be conducting the CBSE Class 12 Physics exam from 10:30 am to 1:30 pm on February 20, 2026. One can download the CBSE 12th Physics sample question paper with solution here. New Delhi: ...

Abstract: Random equivalent sampling is realized based on time stretch in this paper. Firstly, the measuring error of time stretch factor K is analyzed. Formulas are ...