Spread-to-Worst is a measure of the return dispersion in markets, often used in bond analysis. Learn how it works and its impact on investment strategies.

Abstract: Ensuring that safety-critical systems meet timing constraints is crucial to avoid disastrous failures. To verify that timing requirements are met, a worst-case execution time (WCET) bound is ...

Abstract: This paper studies the problem of multichannel spectral super-resolution with either constant amplitude (CA) or not. We propose two optimization problems based on low-rank Hankel-Toeplitz ...

Black women have been unfairly talked about from everything from their hair to their financial status. Let’s take a look back at some of the worst moments! PARIS, FRANCE – JUNE 02: Serena Williams of ...

“A transformation in transport connectivity between the cities of the north is vital to realising their potential to become a ‘northern powerhouse’ for the UK’s economy,” the transport secretary said.

First, it was Liquid Glass. Then it was the icons. And then it was the icons again (though it’s a different set of icons). Now, there’s something else about macOS Tahoe’s redesign that annoys the heck ...

Diego Pineda has been a devout storyteller his whole life. He has self-published a fantasy novel and a book of short stories, and is actively working on publishing his second novel. A lifelong fan of ...

The Milwaukee Brewers have had a quiet offseason. Their only moves have been the trade for Angel Zerpa and the signing of Brandon Woodruff. Since then, not much has happened. They won the National ...

The Boston Red Sox lost their third baseman on Saturday night. Free agent Alex Bregman reportedly agreed to a five-year, $175 million contract with the Chicago Cubs. The deal reportedly includes a ...

The government will have to navigate difficult legal issues and use testimony about incidents clouded by time. But conspiracy laws are powerful tools for prosecutors. By Jonah E. Bromwich Benjamin ...

Real Madrid are sweating over the fitness of Rodrygo, Antonio Rüdiger and Raúl Asencio ahead of their bout with Barcelona in the Spanish Super Cup final. Xabi Alonso’s men overcame rivals Atlético ...