Abstract: This paper investigates joint channel and symbol estimation in a multiple user uplink multiple-input multiple-output (MIMO) system assisted by several reconfigurable intelligent surfaces ...

Workers need to understand their longevity to ensure they save enough for retirement. Life expectancy calculators can help individuals make an informed estimate of their life expectancy. People should ...

Movies would be nothing without the characters that inhabit them. But while some roles feel merely functional, the best movie characters can transform a film – offering complex moral dilemmas, ...

Symbols are all around us in everyday life – from the green person that lights up to tell us it is safe to cross the road, to clicking on the ‘thumbs up’ icon to show that we ‘like’ something on ...

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Click the FOLLOW button to be the first to know about this artist's upcoming lots, sold lots, exhibitions and articles Wu Guangyu was a Chinese Asian Antiquities artist who was born in 1908. Wu ...

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating algorithms for efficiently searching ...

AI coding tools waste tokens by reading entire files when they only need a few functions. A 500-line file might contain one relevant function and its two callees -- that's 30 lines, not 500.

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License ...