This repository contains a collection of graph algorithms implemented in C. It provides implementations for various graph operations, including different representations of graphs and algorithms for ...

Choosing and implementing graph algorithms requires careful consideration of several factors, such as the type, size, and complexity of ... with no known polynomial-time solutions for all instances.

A minimum spanning tree of an undirected graph can be easily obtained using classical algorithms by Prim or Kruskal. A number of algorithms have been proposed to enumerate all spanning trees of an ...

This is the open-source implementation for C^2graph. With the continuous growth ... edges and their weights makes traditional graph algorithms highly inefficient in terms of both time and space ...

(January 15, 2017, update: On January 4, Babai retracted his claim that the new algorithm runs in quasi-polynomial time and then five ... For decades, the graph isomorphism problem has held a special ...

control flow graphs of computer programs. We study efficient algorithms to solve research questions on such networks. One important direction is the use of decomposition techniques to solve problems ...

Abstract: Generic Dijkstra is a novel algorithm ... Its time complexity also remains unknown. In this paper, we perform run-time analysis and show that Generic Dijkstra running time grows ...

Since the 1970s, algorithms have been able to test graph isomorphism, but in exponential time. This means that the increasing ...

In practice, existing algorithms can do the job in reasonable time, but it was possible that extremely complex graphs would make the problem intractable. Not anymore. “My first thought was that ...