A strongly connected graph is a directed graph in which there is a directed path from any vertex to every other vertex in the graph. In other words, for any pair of vertices u and v in the graph, there exists a directed path from u to v and a directed path from v to u....
Concurrent data structureDirected graph Strong connected components Connectivity on directed graphsDynamic graph algorithmsIn this paper, we present an on-line fully dynamic algorithm for maintaining strongly connected component of a directed graph in a shared memory architecture. The edges and vertices ...
Following are some common applications of Strongly Connected Components: Network Analysis:SCCs help in understanding the structure and connectivity of networks, such as social networks, transportation networks, and communication networks. Graph Algorithms:SCCs are used in various graph algorithms, such as ...
In this paper, we present an on-line fully dynamic algorithm for maintaining strongly connected component of a directed graph in a shared memory architecture. The edges and vertices are added or deleted concurrently by fixed number of threads. To the best of our knowledge, this is the first ...
Strongly connected components (SCCs) are a significant subgraph structure in digraphs. In the previous work, an algorithm based on rough set theory (RST) called KGRSCC was proposed, which can compute SCCs with high efficiency. Notably, KGRSCC utilized a granulation strategy, which was designed ba...
Detecting strongly connected components (SCC) is a practical graph analytics algorithm widely used in many application domains. To accelerate SCC detection, parallel algorithms have been proposed and implemented on GPUs. However, existing GPU implementations show unstable performance for various graphs, esp...
I need help with the coding to compute the strongly connected components using the disjoint forest data structure. class UndirectedGraph: # n is the number of vertices # we will label the vertices from 0 to self.n -1 # We simply store the e...
Right: A “compressed”, annotated graph where v has a label (referring to the preference of v for its removed degree-one neighbor) and w is marked as “has to be matched”; see Section 3.1 for further details. To “undo” such a labeling or the constraints from vertices in F (i.e...
graph.go graph_test.go minimum_spanning_tree.go minimum_spanning_tree_test.go shortest_path.go shortest_path_test.go strongly_connected_components.go strongly_connected_components_test.go test topological_sort.go topological_sort_test.go traversal.go ...
1. Introduction Let G be a simple connected graph with colored edges. A path P in G is proper if no two consecutive edges of P have the same color. An edge coloring of G (not neccessarily proper in the usual sense) is called a proper connected coloring if every pair of distinct ...