However, some algorithms, such as Bellman-Ford algorithm, need to relax all the edges in each iteration, which can be inefficient for large graphs. Add your perspective Help others by sharing more ...

Graph algorithms can be used in programming to model and solve various real-world problems, such as network routing, social network analysis, recommendation systems, ...

Since the 1970s, algorithms have been able to test graph isomorphism, but in exponential time. This means that the increasing complexity of the graphs increased the algorithm's running time ...

Another classic algorithm that computes the shortest paths in directed graphs with non-negative edge weights by proceeding in a breadth-first style and finalizing distances in non-decreasing order. To ...

The new algorithm checks planarity in a number of steps proportional to the cube of the logarithm of the number of nodes in the graph — an exponential improvement. Holm and Rotenberg, a computer ...

Babai’s proposed algorithm doesn’t bring graph isomorphism all the way into P, but it comes close. It is quasi-polynomial, he asserts, which means that for a graph with n nodes, the algorithm’s ...

A puzzle that has long flummoxed computers and the scientists who program them has suddenly become far more manageable. A new algorithm efficiently solves the graph isomorphism problem, computer ...

This project implements several graph traversal and shortest-path algorithms in C++. It includes classes and functions for fundamental algorithms, a graph representation, and testing utilities.

It’s often assumed that Dijkstra’s algorithm, or the A* graph traversal algorithm is used, but the reality is that although these pure graph theory algorithms are decidedly influential, ...