International Conference on Electrical &Amp; Computer Engineering (ICECE 2010) 2010
DOI: 10.1109/icelce.2010.5700745
|View full text |Cite
|
Sign up to set email alerts
|

A linear algorithm for resource four-partitioning four-connected planar graphs

Abstract: Given a connected graph G = (V, E), a set Vr ⊆ V of r special vertices, four distinct base vertices u 1, u2, u3, u4 ∈ V and four natural numbers r 1, r2, r3, r4 such that 4 j=1 rj = r, we wish to find a partition V 1, V2, V3, V4 of V such that Vi contains u i and ri vertices from Vr, and Vi induces a connected subgraph of G for each i, 1 ≤ i ≤ 4. We call a vertex in V r a resource vertex and the problem above of partitioning vertices of G as the resource four-partitioning problem. In this paper, we give a line… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2016
2016
2024
2024

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(1 citation statement)
references
References 14 publications
0
1
0
Order By: Relevance
“…This problem can be solved in quadratic time [33] and, if the graph is additionally planar, even in linear time [22]. As suggested in [37,1], the problem (as well as a related extension) can be solved with the aid of a non-separating ear decomposition. For planar graphs, it thus suffices with Observation 11 to compute just a canonical ordering, which simplifies previous algorithms considerably.…”
Section: Application 3: Planarity Testingmentioning
confidence: 99%
“…This problem can be solved in quadratic time [33] and, if the graph is additionally planar, even in linear time [22]. As suggested in [37,1], the problem (as well as a related extension) can be solved with the aid of a non-separating ear decomposition. For planar graphs, it thus suffices with Observation 11 to compute just a canonical ordering, which simplifies previous algorithms considerably.…”
Section: Application 3: Planarity Testingmentioning
confidence: 99%