Tech & Science New algorithm for knot theory problem leads to quantum advantage Quantinuum has made a number of important quantum computing advances over the past several years.

Hard in theory, easy in practice: Why graph isomorphism algorithms seem to be so effective by Andreas Rothe, Institute of Science and Technology Austria ...

Dijkstra’s algorithm was long thought to be the most efficient way to find a graph’s best routes. Researchers have now proved that it’s “universally optimal.” ...

Graph algorithms are integral for solving complex programming challenges. They provide methods for handling data relationships through graphs, which are essential in fields like network analysis, ...

In graph theory, Dijkstra’s algorithm is used to solve the shortest path problem. It calculates the shortest paths from a source to all other vertices in a directed or undirected graph weighted by ...

Although shortest path (SP) for dynamic networks have been studied/documented by various researchers, contributions from this present work consists of a sparse matrix storage scheme for efficiently ...