SUMMARY. The 2-vertex-connectivity augmentation prob- lem for specified vertices (2VCA-SV) is defined as follows: Given an undirected graph G = (V, E), ...
The 2-vertex-connectivity augmentation problem for specified vertices (2VCA-SV) is defined as follows: Given an undirected graph G = (V,E), a subgraph G 0 ...
A 2-Approximation Algorithm 2-ABIS for 2-Vertex-Connectivity Augmentation of Specified Vertices in a Graph Makoto TAMURA · Satoshi TAOKA · Toshimasa WATANABE
Apr 25, 2024 · A 2-Approximation Algorithm 2-ABIS for 2-Vertex-Connectivity Augmentation of Specified Vertices in a Graph. IEICE Trans. Fundam. Electron ...
Nov 3, 2021 · In this work we present the first polynomial time approximation algorithm that improves the known ratio of 2 for 2-vertex-connectivity augmentation.
Missing: ABIS Specified Vertices
People also ask
What is the vertex connectivity of a graph algorithm?
What is the vertex cover problem optimization?
What is the vertex cover of an undirected graph?
What is the time complexity of the minimum vertex cover?
Watanabe: “A 2-approximation al- gorithm 2-ABIS for 2-vertex-connectivity augmentation of spec- ified vertices in a graph”, IEICE Trans. Fundamentals, E86–A ...
The 2-vertex-connectivity augmentation problem for a specified set of vertices of a graph with degree constraints (2VCA-SV-DC) is defined as follows. "Given an ...
Aug 10, 2023 · The problem claims to device a new 2-approximation algorithm for cardinality vertex cover. Let G be a graph. Take the DFS-tree τ of G. Let S be the set of all ...
Aug 13, 2010 · 2-vertex-connected graphs which have the property that removing any one vertex (and all incident edges) renders the graph no longer 2-connected.
Missing: Approximation Algorithm ABIS
[Journal Article] A 2-Approximation Algorithm 2-ABIS for 2-Vertex-Connectivity Augmentation of Specified Vertices in a Graph2003. Author(s). Makoto Tamura ...