University of Patras
ΧΕΙΡΟΤΕΡΗ ΚΑΙ ΜΕΣΗ ΣΥΜΠΕΡΙΦΟΡΑ ΠΑΡΑΛΛΗΛΩΝ ΑΛΓΟΡΙΘΜΩΝ ΓΙΑ ΠΡΟΒΛΗΜΑΤΑ ΓΡΑΦΩΝ
Abstract
dc:descriptionIN 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- ΑΝΑΛΥΣΗ ΜΕΣΗΣ ΣΥΜΠΕΡΙΦΟΡΑΣ ΑΛΓΟΡΙΘΜΟΥ
- ΑΝΑΛΥΣΗ ΧΕΙΡΟΤΕΡΗΣ ΣΥΜΠΕΡΙΦΟΡΑΣ ΑΛΓΟΡΙΘΜΟΥ
- ΕΠΙΠΕΔΟΙ ΓΡΑΦΟΙ
- ΜΟΝΤΕΛΟ PRAM
- Παράλληλοι αλγόριθμοι
- ΣΥΝΤΟΜΟΤΕΡΟ ΜΟΝΟΠΑΤΙ
- ΤΥΧΑΙΟΙ ΓΡΑΦΟΙ
- AVERAGE CASE ANALYSIS
- Parallel algorithms
- PLANAR GRAPHS
- PRAM MODEL
- Random graphs
- SHORTEST PATH
- WORST CASE ANALYSIS
- Φυσικές Επιστήμες
- Επιστήμη Ηλεκτρονικών Υπολογιστών και Πληροφορική
- Επιστήμες Μηχανικού και Τεχνολογία
- Επιστήμη Ηλεκτρολόγου Μηχανικού, Ηλεκτρονικού Μηχανικού, Μηχανικού Η/Υ
- Natural Sciences
- Computer and Information Sciences
- Engineering and Technology
- Electrical Engineering, Electronic Engineering, Information Engineering
Rights
- Language dc:language
- gre
Identifiers
dc:identifier.*- Identifier
- 10.12681/eadd/1668
- OAI identifier oai:identifier
- oai:10442/1668