Abstract: In this letter, a highly accurate approximate approach for the sum of arbitrary correlated Weibull random variables is proposed. Specifically, closed-form approximate expressions for the ...

Abstract: In recent years, reconfigurable intelligent surfaces (RIS) have emerged as a promising technology for enhancing link reliability in wireless communication systems. This paper introduces a ...

In the AI value chain, application-layer leaders like Palantir and ServiceNow may win long term as chip/cloud margins ...

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Sionna Therapeutics targets cystic fibrosis with novel CFTR/NBD1 stabilization; key 2026 readouts and cash runway to 2028.

When sales results start to stall, many organizations immediately look to the top of the funnel for answers. The assumption ...

The 2026 Defence Investment Plan reveals that the Royal Air Force’s next revolution will not depend solely on new aircraft such as GCAP, but on a digital architecture capable of accelerating ...

For years, Mars has sat in an awkward middle ground, too geologically quiet to look like Earth. At the same time, it is too ...

Tesla and SpaceX remain extraordinary companies, but at current valuations, investors are being asked to pay today for ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

AI uses a modern Large Language Model (LLM), but it doesn't simply retrieve facts from a database. Instead, it navigates a ...

Indian equity markets ended higher on Wednesday as benchmark indices recovered sharply, supported by gains in banking and IT ...