When the Federal Aviation Administration closed the airport in El Paso, Texas, and the airspace around it on Feb. 10, 2026, ...

Learn about unsponsored ADRs: definition, key differences from sponsored ADRs, limitations, and real-life examples of how they function in the U.S. financial markets.

Abstract: In this paper, we introduce a novel framework for simultaneously learning and verifying certificates for uncertain nonlinear control affine systems, utilizing robust control Lyapunov barrier ...

From the Department of Bizarre Anomalies: Microsoft has suppressed an unexplained anomaly on its network that was routing traffic destined to example.com—a domain reserved for testing purposes—to a ...

Abstract: While many approaches were developed for obtaining worst-case complexity bounds for first-order optimization methods in the last years, there remain theoretical gaps in cases where no such ...