As you watch or read about the World Cup, there's a good chance that you'll see someone talking about VAR. But what is it? VAR is the use of the video assistant referee to review decisions made in a ...

When you watch the 2026 World Cup this summer, you are going to see something familiar. A big play happens. Everyone stops as the referee walks over to a small screen on the sideline. Everyone watches ...

Another day, another AI model from Google. This time, Google DeepMind has released a new member of the Gemma 4 open model family, but it’s fundamentally different from the rest of the lineup.

Backtrader is a Python-based trading research and strategy development framework designed for traders, quantitative analysts, and developers who require flexible backtesting workflows. Many users rely ...

Abstract: False data injection attacks (FDIAs) present hurdles to the efficiency of communication-dependent Volt/Var control (VVC) in distribution networks. This paper proposes a novel FDIA targeting ...

Abstract: This article considers the challenge of detecting multiple targets in a radar scenario, where several point-like targets with distinct angles of arrival (AoAs) coexist within the same range ...

This platform detects macroeconomic regimes across European cross-asset markets, computes regime-conditional risk metrics on a multi-asset portfolio, and tests tactical allocation strategies under ...