Abstract: Accurate modeling and prediction of the financial asset covariance matrix plays an important role in building an effective portfolio. In this paper, a predictable matrix value factor model ...

🕹️ Try and Play with VAR! We provide a demo website for you to play with VAR models and generate images interactively. Enjoy the fun of visual autoregressive modeling! We provide a demo website for ...

Semi-automatic offside technology was down and unable to provide a judgment on whether Nick Woltemade was offside for his second goal against Chelsea. Instead, a lengthy stoppage was required as VAR ...

Abstract: This paper proposes a reactive power and voltage optimal control method for wind farms based on data-driven power flow. Because no prior knowledge of wind farm parameters is necessary, the ...

The video assistant referee causes controversy every week in the Premier League, but how are decisions made, and are they correct? This season, we take a look at the major incidents to examine and ...

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There was never a way that one game could wash away all the current unpleasantness and general circus vibe around Liverpool. But a hard-fought Champions League away win against last year’s runners-up ...