In graph theory and theoretical computer science, the longest path problem is the problem of finding a simple path of maximum length in a given graph.
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Mar 14, 2024 · In fact, the Longest Path problem is NP-Hard for a general graph. However, the longest path problem has a linear time solution for directed ...
In this paper we give a sufficient condition on the degrees of the vertices of a digraph to insure the existence of a path of length greater than or equal ...
Mar 20, 2019 · The final objective is to divide (approximately) the longest 10 paths in the graph into three sections and get the signals in those nodes.
Jan 24, 2023 · I want to compute a longest simple path of it. For an acyclic digraph, there is a method I can run in Python that returns a longest path, but D is not acyclic.
Apr 11, 2021 · I have a graph with 500 nodes and i am having trouble coming up with an effective algorithm that yields the result of the longest simple path between two nodes.
The first step of the Longest Path Algortihm is to number/list the vertices of the graph so that all edges flow from a lower vertex to a higher vertex. Such a ...
In this paper, we give a sufficient condition on the degrees of the vertices of a digraph to insure the existence of a path of given length, and we characterize ...
Sep 21, 2024 · You have an unweighted, directed graph that may have cycles, you need to get the longest, simple path from a given start node.
Missing: digraphs. | Show results with:digraphs.
Goal: Given a DAG G, find the longest path. Recall: A directed graph G is a DAG if it has no cycle. This problem is NP-hard for general directed graphs: - ...