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Scopus Author ID: 37117472600

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Tunisia

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Employment (2)

University of Gabès: Gabès, TN

2020-07-07 to present | Maître de Conférences (Informatique Industrielle)
Employment
Source: Self-asserted source
Walid MECHRI

Université de Gabes Institut supérieur d'informatique de Medenine: Medenine, TN

2011-09-12 to 2020-07-06 | Maitre Assistant (Informatique Industrielle)
Employment
Source: Self-asserted source
Walid MECHRI

Education and qualifications (1)

Université de Tunis El Manar: Tunis, TN

2007-10-29 to present | Doctorat (Génie Electrique)
Education
Source: Self-asserted source
Walid MECHRI

Works (17)

Performance Modeling of Safety Systems with Mutiphase Markov Chains

2024 21st International Multi-Conference on Systems, Signals & Devices (SSD)
2024-04-22 | Conference paper
DOI: 10.1109/ssd61670.2024.10549010
Contributors: Wahbi Rajhi; Walid Mechri; Mohamed Naceur Abdelkrim
Source: Self-asserted source
Walid MECHRI

Study of Testing Strategy for Performance Analysis of Actuator Layer in Safety Instrumented System

Studies in Systems, Decision and Control
2023 | Book chapter
DOI: 10.1007/978-3-031-27540-1_18
Part of ISBN: 9783031275395
Part of ISBN: 9783031275401
Part of ISSN: 2198-4182
Part of ISSN: 2198-4190
Contributors: Walid Mechri; Christophe Simon
Source: Self-asserted source
Walid MECHRI

Alternating Test Strategy for Multi-State Safety System Performance Analysis

2023 9th International Conference on Control, Decision and Information Technologies (CoDIT)
2023-07-03 | Conference paper
DOI: 10.1109/codit58514.2023.10284360
Contributors: Walid Mechri; Christophe Simon; Wahbi Rajhi
Source: Self-asserted source
Walid MECHRI
grade
Preferred source (of 2)‎

Assessment of Safety Integrity Level by simulation of Dynamic Bayesian Networks considering test duration

Journal of Loss Prevention in the Process Industries
2019 | Journal article
DOI: 10.1016/j.jlp.2018.11.002
EID:

2-s2.0-85056900115

Part of ISSN: 09504230
Contributors: Simon, C.; Mechri, W.; Capizzi, G.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

A study on health diagnosis and prognosis of an industrial diesel motor: Hidden markov models and particle filter approach

Advances in Intelligent Systems and Computing
2018 | Book
DOI: 10.1007/978-3-319-64474-5_32
EID:

2-s2.0-85028359111

Part of ISSN: 21945357
Contributors: Mechri, W.; Vu, H.-C.; Do, P.; Klingelschmidt, T.; Peysson, F.; Theilliol, D.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Bayesian networks and probability boxes to model uncertainty in unavailability assessment

International Journal of Reliability and Safety
2018 | Journal article
DOI: 10.1504/IJRS.2018.094940
EID:

2-s2.0-85054173075

Part of ISSN: 14793903 1479389X
Contributors: Mechri, W.; Snene, W.; Othman, K.B.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Interval valued generalized stochastic petri nets for imprecise modeling in unavailability assessment

International Review of Electrical Engineering
2017 | Journal article
DOI: 10.15866/iree.v12i5.11920
EID:

2-s2.0-85044945248

Part of ISSN: 25332244 18276660
Contributors: Snene, W.; Mechri, W.; Ben Othman, K.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Uncertainties handling in safety system performance assessment by using fuzzy Bayesian networks

Journal of Intelligent and Fuzzy Systems
2017 | Journal article
DOI: 10.3233/JIFS-162296
EID:

2-s2.0-85025707991

Part of ISSN: 18758967 10641246
Contributors: Mechri, W.; Snene, W.; Ben Othman, K.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Uncertainty analysis in the unavailability assessment using generalized stochastic petri net with fuzzy parameters

International Journal of Applied Engineering Research
2017 | Journal article
EID:

2-s2.0-85020875317

Part of ISSN: 09739769 09734562
Contributors: Snene, W.; Mechri, W.; Othman, K.B.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Bayesian network and probability boxes to analyze uncertainty in unavailability assessment

2017 International Conference on Control, Automation and Diagnosis (ICCAD)
2017-01 | Conference paper
DOI: 10.1109/cadiag.2017.8075627
Contributors: Walid Mechri; Wassim Snene; Kamel Ben Othman
Source: Self-asserted source
Walid MECHRI

Switching Markov chains for a holistic modeling of SIS unavailability

Reliability Engineering and System Safety
2015 | Journal article
DOI: 10.1016/j.ress.2014.09.005
EID:

2-s2.0-84907776044

Part of ISSN: 09518320
Contributors: Mechri, W.; Simon, C.; BenOthman, K.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Unavailability evaluation of system by using Bayesian Network and fuzzy logic

2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)
2015-12 | Working paper
DOI: 10.1109/sta.2015.7505202
Contributors: W. Snene; W. Mechri; H. Kesraoui; K. Ben Othman
Source: Self-asserted source
Walid MECHRI

Fuzzy multiphase Markov chains to handle uncertainties in safety systems performance assessment

Journal of Loss Prevention in the Process Industries
2013 | Journal article
DOI: 10.1016/j.jlp.2012.12.002
EID:

2-s2.0-84877002611

Part of ISSN: 09504230
Contributors: Mechri, W.; Simon, C.; Bicking, F.; Ben Othman, K.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Probability of failure on demand of safety systems by Multiphase Markov Chains

Conference on Control and Fault-Tolerant Systems, SysTol
2013 | Conference paper
DOI: 10.1109/SysTol.2013.6693839
EID:

2-s2.0-84897709735

Part of ISSN: 21621195 21621209
Contributors: Mechri, W.; Simon, C.; Bicking, F.; Ben Othman, K.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier
grade
Preferred source (of 2)‎

Uncertainty analysis of common cause failure in safety instrumented systems

Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability
2011 | Journal article
DOI: 10.1177/1748007810395668
EID:

2-s2.0-84856272980

Part of ISSN: 1748006X 17480078
Contributors: Mechri, W.; Simon, C.; Ben Othman, K.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Uncertainty evaluation of Safety Instrumented Systems by using Markov chains

IFAC Proceedings Volumes (IFAC-PapersOnline)
2011 | Conference paper
DOI: 10.3182/20110828-6-IT-1002.01397
EID:

2-s2.0-84866745349

Part of ISSN: 14746670
Contributors: Mechri, W.; Simon, Ch.; Othman, K.B.; Benrejeb, M.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier

Probabilistic fuzzy approach for the imprecise evaluation of safety instrumented systems

International Review on Modelling and Simulations
2010 | Journal article
EID:

2-s2.0-79955654260

Part of ISSN: 25331701 19749821
Contributors: Mechri, W.; Othman, K.B.
Source: Self-asserted source
Walid MECHRI via Scopus - Elsevier
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