Abstract: Practical aspects of orthogonal time frequency space (OTFS), such as channel estimation and its performance in fractional delay-Doppler (DD) channels, are a lively topic in the OTFS ...

Automatic Speech Recognition (ASR) systems continue to make errors during search when handling various phenomena including noise, pronunciation variation, and out of vocabulary (OOV) words. Predicting ...

SAN FRANCISCO, Nov. 26, 2025 /PRNewswire/ -- On November 13, 2025 investors in healthcare services provider Ardent Health (NYSE: ARDT) saw the price of their shares tumble $4.75 (-33%) after the ...

SAN FRANCISCO, Nov. 24, 2025 (GLOBE NEWSWIRE) -- On November 13, 2025 investors in healthcare services provider Ardent Health (NYSE: ARDT) saw the price of their shares tumble $4.75 (-33%) after the ...

Roblox has started rolling out voluntary age checks on its platform to access its chat feature to "limit communication between minors and adults." Age verification will be conducted through the Roblox ...

Entrepreneurs can replace complexity with a one-word business plan — a simple, powerful theme that aligns their vision, motivates their team and drives results all year long. Reflect on your past 12 ...

Word problems are often described as “math stories” and can put complex mathematical operations into a more approachable form for students. But students often struggle when they see a combination of ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...