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      Exploiting P-invariant analysis for distributed systems diagnosis based on interacting behavioral Petri nets

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      Third International Symposium on Innovation and Information and Communication Technology (ISIICT 2009) (ISIICT)

      Innovation and Information and Communication Technology (ISIICT 2009)

      15 - 17 December 2009

      Model-based diagnosis, causal models, Petri nets, reachability analysis, P-invariants

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          Abstract

          This paper deals with the problem of distributed causal model-based diagnosis on interacting Behavioral Petri Nets (BPNs). The system to be diagnosed comprises different interacting subsystems (each modeled as a BPN) and the diagnostic system is defined as a multi-agent system where each agent is designed to diagnose a particular subsystem on the basis of its local model, the local received observation and the information exchanged with the neighboring agents. The interactions between subsystems are captured by tokens that may pass from one net model to another via bordered places. The diagnostic reasoning scheme is accomplished locally within each agent by analyzing the P-invariants of the corresponding BPN model. Once local diagnoses are obtained, agents begin to communicate to ensure that such diagnoses are consistent and recover completely the results obtained by a centralized agent having a global knowledge about the whole system.

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          A spectrum of logical definitions of model-based diagnosis

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            Distributed Diagnosis of Place-Bordered Petri Nets

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              Distributed Causal Model-Based Diagnosis Based on Interacting Behavioral Petri Nets

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                Author and article information

                Contributors
                Conference
                December 2009
                December 2009
                : 186-196
                Affiliations
                Computer Science Depart.

                University of Biskra

                07 000, Algeria
                Computer Science Depart.

                University of Constantine

                25 000, Algeria
                CNAM, 292 Rue St-Martin

                Paris, 75 141

                Cedex 03, France
                Article
                10.14236/ewic/ISIICT2009.15
                © Hammadi Bennoui et al. Published by BCS Learning and Development Ltd. Third International Symposium on Innovation and Information and Communication Technology (ISIICT 2009), Philadelphia University, Amman, Jordan

                This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

                Third International Symposium on Innovation and Information and Communication Technology (ISIICT 2009)
                ISIICT
                3
                Philadelphia University, Amman, Jordan
                15 - 17 December 2009
                Electronic Workshops in Computing (eWiC)
                Innovation and Information and Communication Technology (ISIICT 2009)
                Product
                Product Information: 1477-9358BCS Learning & Development
                Self URI (journal page): https://ewic.bcs.org/
                Categories
                Electronic Workshops in Computing

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