One of the most classic algorithmic problems deals with calculating the shortest path between two points. A more complicated variant of the problem is when the route traverses a changing network - ...

Sophie Huiberts is a Junior Fellow with the Simons Society of Fellows. From search engines to traffic signals, computer algorithms are a central part of our daily lives. Some algorithms, such as those ...

The changing use of the word algorithm reflects this enhanced visibility. In fact, the meaning of this word has changed ...

In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...