Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where ...

Abstract: In this work, we focus on solving non-smooth non-convex maximization problems in multi-group multicast transmission. By leveraging Karush-Kuhn-Tucker (KKT) optimality conditions, we ...

Back in October 2023, a relatively unremarkable thing happened. A platform called MagicPost launched with a limited amount of fanfare, privately backed by a small group of angel investors. And yet, as ...

A vast region of our solar system, called the Kuiper belt, stretches from the orbit of Neptune out to 50 or so astronomical units (AU), where an AU is the distance between Earth and the sun. This ...

The Kuiper belt, a disc of icy rocks on the outermost edges of the solar system, seems to have more structure than we thought. In 2011, researchers found a cluster of objects there on similar orbits ...

For years, professionals have been told to master the LinkedIn game: post at optimal times, use the right hashtags, chase engagement metrics. That playbook just became obsolete. LinkedIn recently ...

The LinkedIn algorithm can feel like a mysterious gatekeeper, deciding which posts reach only a few connections and which break free into wider feeds. For professionals, creators, and brands, ...

Abstract: To tackle the challenge of data diversity in sentiment analysis and improve the accuracy and generalization ability of sentiment analysis, this study first cleans, denoises, and standardizes ...

Penn hosted a talk led by Middle East distinguished visiting scholar Dahlia Scheindlin on the role of data in understanding Israeli and Palestinian attitudes surrounding the Israel-Hamas war. The Oct.

In previous episodes of this long-running series looking at the world of high-quality audio, at every point we’ve stayed in the real world of physical audio hardware. From the human ear to the ...

Photo illustration: Julia Meslener/Yahoo News; photos: White House, Andrew Harnik/Getty Images President Trump has stirred controversy with his plan to build a new ballroom at the White House. After ...

SAN FRANCISCO, Oct 22 (Reuters) - Google said it has developed a computer algorithm that points the way to practical applications for quantum computing and will be able to generate unique data for use ...