By Topic

Hierarchical diagnostic model of distributed multicomputer systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Krawczyk, H. ; Dept. of Comput. Archit., Tech. Univ. Gdansk, Poland ; Al-Karaaway, S.

A new diagnostic model of multimicrocomputer systems is defined and analysed. It is assumed that a system consists of units which are able to perform a permissible set of tests. Three kinds of system units can be engaged in each test: active (deciding) units, passive units, and the tested units. From the invalidation point of view the proposed model is located between Preparata-Metze-Chien's (1967) model (symmetric invalidation) and Chwa-Hakimi-Malek's (1980, 1981) model (asymmetric invalidation for comparison testing). Moreover, we assume multiple invalidation per test and single unit per test. The new category of (α,β)-diagnosable systems is proposed and described Some relationships between the (α,β)-diagnosability and the traditional diagnosability are shown and proved. Besides, the (α,β)-part diagnosability for different determined. Hierarchical systems such as microprocessors and voting systems are considered and compared

Published in:

Autonomous Decentralized Systems, 1995. Proceedings. ISADS 95., Second International Symposium on

Date of Conference:

25-27 Apr 1995