Award Date

1-25-1995

Degree Type

Thesis

Degree Name

Master of Science (MS)

Department

Computer Science

First Committee Member

Ajoy Kumma Datta

Number of Pages

47

Abstract

This thesis presents a self-stabilizing distributed maximum flow algorithm for a network G = (V, E), where V is a set of nodes in the network and E is a set of edges in the network. The algorithm has two phases: reset phase and preflow-push phase. Fault-tolerance is achieved by using a self-stabilizing paradigm that uses non-masking fault-tolerance embedded repetitions within the algorithm. Two techniques are used in the algorithm, Counter flushing is used to synchronize the network; both local checking and local correction are used to compute the maximum flow of the network. The algorithm handles catastrophic faults by weeding out false information in the network. A network can start with any arbitrary global state and will recover to a legal global state in finite number of steps. Lastly, the network guarantees to restore the legal configuration from any catastrophic faults.

Keywords

Algorithm; Distributed; Fault; Fault Tolerance; Flow; Maximum; Self; Stabilizing; Tolerance

Controlled Subject

Computer science

File Format

pdf

File Size

1781.76 KB

Degree Grantor

University of Nevada, Las Vegas

Language

English

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