Dr. James McCaffrey presents a complete end-to-end demonstration of decision tree regression from scratch using the C# language. The goal of decision tree regression is to predict a single numeric ...

This paper provides background on the work requirement, outlines system changes that will be needed, describes different ...

The Supreme Court on Wednesday afternoon cleared the way for California to use a new congressional map intended to give Democrats five additional seats in the U.S. House of Representatives. In a ...

The White House invited rank-and-file Senate Democrats to discuss government funding options, but they declined, instead opting to unveil a list of demands to rein in Immigration and Customs ...

Neutral-atom arrays are a rapidly emerging platform to create quantum computers. In a foundational study led by graduate students Aaron Holman and Yuan Xu from the Will and Yu labs, respectively, the ...

Almost half of U.S. workers now report using artificial intelligence tools at work at least a few times per year, which steadily increased throughout 2025, according to a Dec. 14 report from Gallup.

In mid-December 2025, an image (archived) circulated online purportedly showing U.S. President Donald Trump using a walker as a mobility aid. Keith Edwards, a Democratic political strategist, posted ...

Matthew Klein, an analyst at the nonpartisan Cook Political Report, breaks down the proposed Texas and California redistricting maps for the 2026 midterm elections and what it means for the balance of ...

Abstract: Superdirectivity enables compact arrays to achieve high directivity, but its practical implementations are highly sensitive to physical imperfections. This lack of robustness hinders the ...