Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Scattering experiments using ultrashort X-ray free electron laser pulses have opened a ...

Abstract: In this paper, we investigate reconfigurable intelligent surface (RIS)-assisted communication systems which involve a fixed-antenna base station (BS) and a mobile user (MU) that is equipped ...

As one of the important statistical methods, quantile regression (QR) extends traditional regression analysis. In QR, various quantiles of the response variable are modeled as linear functions of the ...

Learn how gradient descent really works by building it step by step in Python. No libraries, no shortcuts—just pure math and code made simple. Trump's sons distance themselves from new Trump-branded ...

ABSTRACT: In this paper, we investigate the convergence of the generalized Bregman alternating direction method of multipliers (ADMM) for solving nonconvex separable problems with linear constraints.

The algorithms introduced in this chapter is not included in Sutton's book, yet each one of them marks a great milestone in the journey of RL, and is still inspiring further development in the field.

So far in this book almost all the methods have been action-value methods, i.e., they try to learn the values of actions and then selected actions based on their estimated action values. We now ...

ABSTRACT: As drivers age, roadway conditions may become more challenging, particularly when normal aging is coupled with cognitive decline. Driving during lower visibility conditions, such as ...