Mathematicians and physicists often boast about their ‘Erdős number’, defined by their degrees of separation from him in ...

Abstract: This paper is concerned with the distributed synchronization tracking control problem of multiple Euler-Lagrange systems on a directed graph which contains a spanning tree with the leader ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Erika Rasure is globally-recognized as ...

Abstract: This paper resolves the matrix-weighted consensus tracking problem for multiple Euler-Lagrange (EL) systems with parametric uncertainties. We develop a matrix-weighted consensus observer ...

While retrieval-augmented generation is effective for simpler queries, advanced reasoning questions require deeper connections between information that exist across documents. They require a knowledge ...

The original version of this story appeared in Quanta Magazine. Much of mathematics is driven by intuition, by a deep-rooted sense of what should be true. But sometimes instinct can lead a ...

We may never know why it occurred to Donald Trump or someone with access to his Truth Social account to post a graph about immigration at 2:20 a.m. Fox News was re-airing Sean Hannity’s show during ...

Have you ever done a Google search to find a restaurant or look up what your favorite actor is up to? Most of us have, and therefore understand the benefit of knowledge graphs, possibly without even ...