Cheng-Kuan Lin ; Tzu-Liang Kung ; Chun-Nan Hung ; Yuan-Hsiang Teng - A Local Diagnosis Algorithm for Hypercube-like Networks under the BGM Diagnosis Model

fi:7674 - Fundamenta Informaticae, July 7, 2022, Volume 185, Issue 4
A Local Diagnosis Algorithm for Hypercube-like Networks under the BGM Diagnosis Model

Authors: Cheng-Kuan Lin ; Tzu-Liang Kung ; Chun-Nan Hung ; Yuan-Hsiang Teng

System diagnosis is process of identifying faulty nodes in a system. An efficient diagnosis is crucial for a multiprocessor system. The BGM diagnosis model is a modification of the PMC diagnosis model, which is a test-based diagnosis. In this paper, we present a specific structure and propose an algorithm for diagnosing a node in a system under the BGM model. We also give a polynomial-time algorithm that a node in a hypercube-like network can be diagnosed correctly in three test rounds under the BGM diagnosis model.


Volume: Volume 185, Issue 4
Published on: July 7, 2022
Accepted on: April 7, 2022
Submitted on: July 13, 2021
Keywords: Computer Science - Discrete Mathematics


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