A well-studied continuous model of graphs, introduced by Dearing and Francis [Transportation Science, 1974], considers each edge as a continuous unit-length interval of points. For $δ\geq 0$, we intr...

The $k$-colouring reconfiguration problem asks whether, for a given graph $G$, two proper $k$-colourings $α$ and $β$ of $G$, and a positive integer $\ell$, there exists a sequence of at most $\ell+1...

...

Virtual network services that span multiple data centers are important to support emerging data-intensive applications in fields such as bioinformatics and retail analytics. Successful virtual network...

...

For the first time ever, the legendary chef collects and updates the best recipes from his six-decade career. Featuring DVD clips demonstrating every technique a cook will ever need. In his more than ...

Iterative deepening A* (IDA*) is a graph traversal and path search algorithm that can find the shortest path between a designated start node and any member

Jan 30, 2026 · For being the year’s shortest month, February sure comes chock-full of holidays and major events. Between Valentine’s Day, Presidents’ Day, Groundhog Day, Black History Month, t...

wall, so the first-angle symbol shows the trapezoid with its shortest side away from the circles. In third-angle projection, the front view is pulled forward

Retrosynthesis is the task of planning a series of chemical reactions to create a desired molecule from simpler, buyable molecules. While previous works have proposed algorithms to find optimal soluti...

A superpermutation on $n$ symbols is a string that contains each of the $n!$ permutations of the $n$ symbols as a contiguous substring. The shortest superpermutation on $n$ symbols was conjectured to ...

Step by step driving directions to any destination with real-time traffic and road conditions. Find the shortest routes and navigate the world faster.

**Introduction:** The *Qin (秦) dynasty* is the shortest official Chinese dynasty, lasting only from 221 to 206 BCE. In China, this dynasty is known for its oppressive rule and the building of the fi...

We report on laser cooling and magneto-optical trapping of atomic zinc. The atoms are cooled using the 213.9\,nm $^1$S$_0$ $\rightarrow$ $^1$P$_1$ transition, making this the shortest wavelength emplo...

Let $G=(V,E)$ be a graph and $P\subseteq V$ a set of points. Two points are mutually visible if there is a shortest path between them without further points. $P$ is a mutual-visibility set if its poin...

Let G(V,E) be a simple graph and let X subset of V. Two vertices u and v are said to be X-visible if there exists a shortest u,v-path P such that V(P) intersection X is a subset of {u, v}. A set X is ...

This paper addresses the Data-Diff problem: given a dataset and a subsequent version of the dataset, find the shortest sequence of operations that transforms the dataset to the subsequent version, und...