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Fast parallel algorithms for vertex and edge colouring of Halin graphs

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Gibbons, Alan (Alan M.) and Rytter, Wojciech (1986) Fast parallel algorithms for vertex and edge colouring of Halin graphs. Coventry, UK: University of Warwick. Department of Computer Science. (Department of Computer Science Research Report). (Unpublished)

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Abstract

We show that every Halin graph can be optimally edge-coloured or optimally vertex-coloured in polylog time using a polynomial number of processors on a parallel random access machine without write conflicts (P-RAM). Our algorithm is designed using the tree-structure of Halin graphs which allows an application of the Divide and Conquer technique in a parallel setting.

Item Type: Report
Subjects: Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software
Divisions: Faculty of Science, Engineering and Medicine > Science > Computer Science
Library of Congress Subject Headings (LCSH): Parallel algorithms, Graph theory
Series Name: Department of Computer Science Research Report
Publisher: University of Warwick. Department of Computer Science
Place of Publication: Coventry, UK
Official Date: October 1986
Dates:
DateEvent
October 1986UNSPECIFIED
Number: Number 83
Number of Pages: 8
DOI: CS-RR-083
Institution: University of Warwick
Theses Department: Department of Computer Science
Status: Not Peer Reviewed
Publication Status: Unpublished
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