Abstract: In this paper, we investigate the uplink sum rate maximization problem in an intelligent reflecting surface (IRS)-assisted multiple-input multiple-output (MIMO) non-orthogonal multiple ...

Abstract: This paper investigates the limits to which a passive Reconfigurable Intelligent Surface (RIS) can reshape a point-to-point Multiple-Input Multiple-Output (MIMO) channel in terms of singular ...

A study led by UC Riverside researchers offers a practical fix to one of artificial intelligence's toughest challenges by enabling AI systems to reason more like humans—without requiring new training ...

A Taiwanese man touted as a major foreign investor in the Georgian city of Batumi is actually a wanted drug criminal who fled ...

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A 40-year-old forgotten paper helped UChicago scientists develop a faster, more efficient method for synthesizing MXenes at a ...

This paper studies the fair influence maximization problem with efficient algorithms. In particular, given a graph G, a community structure C consisting of disjoint communities, and a budget k, the ...

A massive surge in billionaire wealth threatens our everyday lives and economy, from the rights of workers to the stability of the social safety net. As elites gather this week in Davos, Switzerland ...

Independent verification of data is a fundamental principle of scientific research across the disciplines. The self-correcting mechanisms of the scientific method depend on the ability of researchers ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.

Addictive disorders are a group of disorders that can cause physical and psychological damage. Receiving treatment is essential for breaking the cycle of addiction. However, as a chronic disease, ...