Back in the hazy olden days of the pre-2000s, navigating between two locations generally required someone to whip out a paper map and painstakingly figure out the most optimal route between those ...

Graph homomorphisms and chromatic numbers are foundational concepts in modern graph theory, with widespread applications that extend from combinatorial optimisation to theoretical computer science. A ...

Created by Dutch computer scientist Edsger Dijkstra in the 1950s, Dijkstra's Algorithm sets out to solve what is known in graph theory as a shortest path problem. What Dijkstra built would become the ...