Abstract: To address the problem of high complexity of channel estimation for orthogonal time frequency space (OTFS) systems, we propose a low complexity channel estimation method leveraging the ...

Forbes contributors publish independent expert analyses and insights. I research & write on longevity, generational trends & innovation. This voice experience is generated by AI. Learn more. This ...

Abstract: Bilevel optimization, where one optimization problem is inherently nested within another, has gained significant attention due to its extensive applications in machine learning, such as ...

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YOUNGSTOWN, Ohio (WKBN) — A local non-profit dedicated a building in downtown Youngstown Sunday afternoon as a new space for artists in the Valley. LOOP Youngstown bought the former Comfort Keepers ...

NEW YORK, June 7 (Reuters) - Italian fashion house Prada <1913.F> unveiled on Sunday the inner-layer garment set to be worn by NASA astronauts heading to the moon, underscoring the brand's push to be ...

Last month, Google quietly killed off Google Sky Maps. But there’s still another way to virtually explore most of the solar system a la Google Maps: it’s called Google Maps in Space. Google Maps in ...

Ahead of a planned IPO, SpaceX has inked a deal to rent compute capacity to Google at $920 million per month for 32 months. SpaceX announced a similar arrangement with Anthropic in May. Google parent ...