Microcirculation plays a vital role in sustaining tissue health by regulating blood flow and facilitating the exchange of gases, nutrients, and waste products. In key organs such as the heart, kidneys ...

The problem of estimating a large covariance matrix arises in various statistical applications. This paper develops new covariance matrix estimators based on shrinkage regularization. Individually, we ...

Optical computing uses photons instead of electrons to perform computations, which can significantly increase the speed and energy efficiency of computations by overcoming the inherent limitations of ...