Abstract: In this paper, we propose a martingale-based method to analyze the peak age of information (PAoI) in real-time status update systems. Specifically, we establish the relationship between the ...

A fund holding consumer and small-business loans made by companies including Affirm and Block is the latest corner of the private-credit market to come under stress. Stone Ridge Asset Management told ...

A student admissions website used by families to enroll children into schools has fixed a security lapse that was exposing their personal information. The website, Ravenna Hub, which lets parents ...

University of Pennsylvania Carey Law School student groups hosted a training about rights in the face of immigration enforcement on Tuesday. The Feb. 17 Immigration Know Your Rights Training aimed to ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

This is read by an automated voice. Please report any issues or inconsistencies here. To the editor: Contributing writer Josh Hammer’s op-ed asserting that the function of free speech is in the ...

Cellphones are everywhere – including, until recently, in schools. Since 2023, 29 states, including New York, Vermont, Florida and Texas, have passed laws that require K-12 public schools to enforce ...

NOBLESVILLE, Ind — Police in Hamilton County are looking to expand their centralized hub for sharing real-time crime information across multiple agencies. The Hamilton County Real Time Information ...

Lauro Miranda Demenech is a professor of psychology and public health at the Federal University of Rio Grande, Rio Grande, Brazil. Anne Duffy is a professor of psychiatry at the Queen’s University, ...

As the fall semester came to a close, Andrew Heiss, an assistant professor in the Department of Public Management and Policy at the Andrew Young School of Policy Studies at Georgia State University, ...