Abstract: This paper considers the distributed online optimization (DOO) problem over time-varying unbalanced networks, where gradient information is explicitly unknown. To address this issue, a ...

The AERCA algorithm performs robust root cause analysis in multivariate time series data by leveraging Granger causal discovery methods. This implementation in PyTorch facilitates experimentation on ...

Based on InfraNodus AI text analysis and visualization tool, this plugin visualizes the content of Obsidian vaults as a knowledge graph, retrieves the main topical clusters, most important ideas, and ...

Ethereum hit a new all-time high price, breaking a record set back in 2021. The second-biggest cryptocurrency had lagged behind Bitcoin in gains, and long lingered well short of its previous peak.

U.S. President Donald Trump, right, greets Russian President Vladimir Putin at Joint Base Elmendorf-Richardson in Anchorage, Alaska, on Aug. 15, 2025. U.S. President Donald Trump, right, greets ...

It was not the applause, or the red carpet, or the ride in the Beast, or speaking first on the podium, that were the biggest gifts offered up to Vladimir Putin at the Alaska summit. President Donald ...

National Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum-Beijing, Beijing 102249, China ...

Abstract: In graph signal processing, the absence of a well-defined graph Fourier transform complicates spectral analysis on directed graphs. To address this, we propose a technique that subtly ...

There's one group of workers that could be in for a particularly rough time as AI becomes more integrated into the economy. Murat Tasci, a senior US economist at JPMorgan, thinks AI is poised to ...

LONDON (Reuters) -Manufacturers like U.S. lawnmower maker The Toro Company are not panicking at the prospect of U.S. President Donald Trump's global trade tariffs. Despite five years of dramatic ...