A simple random sample is a subset of a statistical population where each member of the population is equally likely to be ...

Instead of navigating the obstacles to conduct polls with human respondents, pollsters are running A.I. simulations instead.

Abstract: In this work, we study the active user detection and channel estimation problem in massive multiple-input multiple-output (MIMO) grant-free random access systems. To exploit the favorable ...

Abstract: This paper introduces a novel framework for high-fidelity ring artifact removal in computed tomography (CT) by integrating projection-domain localization and image-domain refinement.

Weakness in supervisor roles leads to overall weakness in the organization. Too often the strongest operator wins the job, not the strongest leader. Yet supervisors are some of the most valuable ...