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University of Patras

ΧΕΙΡΟΤΕΡΗ ΚΑΙ ΜΕΣΗ ΣΥΜΠΕΡΙΦΟΡΑ ΠΑΡΑΛΛΗΛΩΝ ΑΛΓΟΡΙΘΜΩΝ ΓΙΑ ΠΡΟΒΛΗΜΑΤΑ ΓΡΑΦΩΝ

Abstract

dc:description

IN THIS THESIS FAST, OPTIMAL AND/OR EFFICIENT PARALLEL ALGORITHMS ARE DEVELOPEDFOR MANY IMPORTANT GRAPH PROBLEMS WHICH IMPROVE SIGNIFICANTLY THE COMPLEXITIESOF THE BEST PREVIOUS KNOWN PARALLEL ALGORITHMS ON THE SAME PROBLEMS. MORE PRECISELY WE INVESTIGATE, (I) THE WORST-CASE PARALLEL COMPLEXITY MOSTLY OF COLORINGAND SHORTEST PATH PROBLEMS IN SPARSE (E.G. PLANAR) GRAPHS, AND (II) THE AVERAGE-CASE PARALLEL COMPLEXITY OF A GRAPH COLORING PROBLEM WHICH IS KNOWN TO BE NP-COMPLETE IN THE WORST CASE. THE ALGORITHMS CAN BE CHARACTERIZED IN A STRUCTURALWAY, IN THE SENSE THAT IN ORDER TO SOLVE THE MORE INVOLVED PROBLEMS, WE FIRST GIVE SOLUTIONS TO SOME BASIC UNDERLYING ONES. THIS STRUCTURE SEEMS TO BE IMPORTANT IN THE DESIGN OF PARALLEL ALGORITHMS.

Degree

thesis:*
Grantor dc:publisher
University of Patras
Year dc:date
1991

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Ζαρολιάγκης, Χρήστος

Subjects

dc:subject × 22

Rights

Language dc:language
gre

Identifiers

dc:identifier.*
Identifier
10.12681/eadd/1668
OAI identifier oai:identifier
oai:10442/1668

Chain of custody

source
Harvested from
Greek National Archive of PhD Theses
Base URL
phdtheses.ekt.gr/eadd_oai/request
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Ζαρολιάγκης, Χρήστος. ΧΕΙΡΟΤΕΡΗ ΚΑΙ ΜΕΣΗ ΣΥΜΠΕΡΙΦΟΡΑ ΠΑΡΑΛΛΗΛΩΝ ΑΛΓΟΡΙΘΜΩΝ ΓΙΑ ΠΡΟΒΛΗΜΑΤΑ ΓΡΑΦΩΝ. University of Patras, 1991. http://hdl.handle.net/10442/hedi/1668