Abstract: A popular method of force-directed graph drawing is multidimensional scaling using graph-theoretic distances as input. We present an algorithm to minimize its energy function, known as ...

Researchers have discovered how unstructured segments of surface proteins regulate the biological function of a cell. Their ...

In a post on X, formerly Twitter, Summers drew a sharp analogy. "Students don't like grades and many business leaders don't like quarterly earnings reports. The reason is the same. Being monitored and ...

One material property that is widely used and recognized is the strength of a material. But what does the word "strength" mean? "Strength" can have many meanings, so let us take a closer look at what ...

Abstract: Achieving distributed reinforcement learning (RL) for large-scale cooperative multiagent systems (MASs) is challenging because: 1) each agent has access to only limited information and 2) ...

GitHub displays commits in the contribution history graph. Contribution pushes a bunch of commits with a custom date using git commit --date <date>. It bundles multiple commits on a single day to ...

This file includes stroke(), which converts a path into a geometric object, like drawing with a pen. It even works on three-dimensional paths. You can make a dashed line or add arrow heads. The turtle ...