Background Increasing health costs, demand and patient multimorbidity challenge the sustainability of healthcare systems. These challenges persist and have been amplified by the global pandemic.

Abstract: This paper discusses convolution over two-dimensional regular tessellation. Convolution is one of the principal mathematical operations in engineering field. Tessellations are often referred ...

Abstract: To address the issues of quantitative analysis and effectiveness evaluation for the C4ISR system structure, a model to define the C4ISR system structure based on the complex network and the ...