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  1. Employees

Språkvelger

Norsk

Jørn Vatn

Jørn Vatn

Professor in reliability, availability, maintainability and safety
Department of Mechanical and Industrial Engineering
Faculty of Engineering

jorn.vatn@ntnu.no
+4773597109 +4741473730 Verkstedteknisk, P518, Gløshaugen, Richard Birkelands vei 2 B
About Publications Teaching Media

About

Research groups

  • ROSS Gemini Centre
  • RAMS group

Competence/interests:

  • Maintenance management
  • Maintenance optimisation
  • Reliability Technology
  • Risk and safety analysis
  • Statistical methods
  • Risk influence modelling
  • Data analysis
  • Safety Culture
  • Societal security
  • Reliability of Safety Instrumented systems (IEC 61508)

Professional career:

  • 2002 -Professor, Dept of Production and Quality Engineering, NTNU
  • 2002 - Senior Engineer adviser at the Norwegian Rail Administration
  • 2002 -Scientific Advisor, SINTEF Safety and Reliability
  • 2000 - 2002 Associated Professor, Dept of Production and Quality Engineering, NTNU
  • 1997 - 2002 Senior Scientist at SINTEF Industrial Management, dept. Safety & Reliability
  • 1991 - 1996 PhD student at NTNU
  • 1987 - 1997 Scientist at SINTEF Industrial Management, dept. Safety and Reliability
  • 1986 - 1991 Lecturer, Dept. of Mathematical Statistics, NTNU
  • 1985 - 1986 Scientific assistant, Dept. of Mathematical Statistics, NTNU

Membership in academic and professional committees:

  • Coordinator of evaluation committee of Mary Ann Lundteigen (Professorship at NTNU)
  • Member of examination committee of Eirik Bjorheim Abrahamsen (PhD-work)
  • Member of examination committee of Vidar Kristensen (PhD-work)
  • Coordinator of evaluation committee of Leif T. Sunde (Professorship at NTNU)
  • Member of pre-examination committee of Tony Rosqvist (PhD-work)
  • Coordinator of evaluation committee of Lesley Walls (Professorship at NTNU)
  • Member of examination committee of Sigve Apeland (PhD-work)

Publications

 Publications listed in the Frida database

Teaching

MSc courses at NTNU:

  • TPK4120 Safety and Reliability Analysis
  • RAMS optimization

PhD courses

  • PK8200 Risk Influence Modelling and Risk Indicators

Continuing Education Courses:

  • Maintenance Optimization
  • Safety and Reliability in Railway Applications
  • Project Risk Management
  • Priorisation of Risk Reducing Measures - Modeling and Concepts

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

  • Liu, Jie; Xingheng, Liu; Vatn, Jørn; Yin, Shen. (2023) A generic framework for qualifications of digital twins in maintenance. Journal of Automation and Intelligence
    Academic article
  • Liu, Jie; Vatn, Jørn; Pedersen, Viggo Gabriel Borg; Yin, Shen; Tajiani, Bahareh. (2023) A comparison study for bearing remaining useful life prediction by using standard stochastic approach and digital twin. International Journal of Reliability and Safety
    Academic article
  • Alfarizi, Muhammad Gibran; Ustolin, Federico; Vatn, Jørn; Yin, Shen; Paltrinieri, Nicola. (2023) Towards accident prevention on liquid hydrogen: A data-driven approach for releases prediction. Reliability Engineering & System Safety
    Academic article
  • Pedersen, Tom Ivar; Liu, Xingheng; Vatn, Jørn. (2023) Maintenance optimization of a system subject to two-stage degradation, hard failure, and imperfect repair. Reliability Engineering & System Safety
    Academic article
  • Laskowska, Ewa Maria; Vatn, Jørn; Yin, Shen. (2023) Prognostic model for reliability assessment of emergency shutdown valves used in oil & gas facility. International Journal of Reliability and Safety
    Academic article
  • Semini, Marco Giovanni; Patek, Clara; Brett, Per Olaf; Agis, Jose Jorge Garcia; Strandhagen, Jan Ola; Vatn, Jørn. (2023) Some relationships between build strategy and shipbuilding time in European shipbuilding. Journal of Engineering for the Maritime Environment (Part M)
    Academic article
  • Tajiani, Bahareh; Vatn, Jørn. (2023) Adaptive remaining useful life prediction framework with stochastic failure threshold for experimental bearings with different lifetimes under contaminated condition. International Journal of System Assurance Engineering and Management
    Academic article
  • Islam, Abu Md Ariful; Vatn, Jørn. (2023) Condition-based multi-component maintenance decision support under degradation uncertainties. International Journal of System Assurance Engineering and Management
    Academic article
  • Yang, Ruochen; Vatn, Jørn; Utne, Ingrid Bouwer. (2023) Dynamic maintenance planning for autonomous marine systems (AMS) and operations. Ocean Engineering
    Academic article
  • Zhao, Yixin; Cozzani, Valerio; Sun, Tianqi; Vatn, Jørn; Liu, Yiliu. (2023) Condition-based maintenance for a multi-component system subject to heterogeneous failure dependences. Reliability Engineering & System Safety
    Academic article

2022

  • Welte, Thomas Michael; Gustavsen, Morten Andre; Vatn, Jørn; Zhupanova, Liliya; Lillehammer, Grethe; Ganz, Robert. (2022) RiskBIM - Risikostyring i BIM-drevne offentlige samferdselsprosjekter. IFE/E (2022/012)
    Report
  • Vatn, Jørn. (2022) BIM and Digital Twins - Application in maintenance and operation. NTNU – Norwegian University of Science and Technology
    Report
  • Semini, Marco; Brett, Per Olaf; Strandhagen, Jan Ola; Vatn, Jørn. (2022) Comparing Offshore Support Vessel Production Times between Different Offshoring Strategies Practiced at Norwegian Shipyards. Journal of Ship Production and Design
    Academic article
  • Pedersen, Tom Ivar; Vatn, Jørn. (2022) Optimizing a condition-based maintenance policy by taking the preferences of a risk-averse decision maker into account. Reliability Engineering & System Safety
    Academic article
  • Sun, Tianqi; Vatn, Jørn. (2022) A Markov-based Bridge Maintenance Optimization Model Considering User Costs. Research Publishing Services
    Academic chapter/article/Conference paper
  • Islam, Abu Md Ariful; Vatn, Jørn. (2022) A Survey of Multi-Component Maintenance Optimization Subject to Condition-Based Maintenance. Research Publishing Services
    Academic chapter/article/Conference paper
  • Liu, Xingheng; Vatn, Jørn. (2022) Erosion State Estimation for Subsea Choke Valves Considering Valve Openings. Research Publishing Services
    Academic chapter/article/Conference paper
  • Alfarizi, Muhammad Gibran; Tajiani, Bahareh; Vatn, Jørn; Yin, Shen. (2022) Optimized Random Forest Model for Remaining Useful Life Prediction of Experimental Bearings. IEEE Transactions on Industrial Informatics
    Academic article
  • Liu, Jie; Liu, Yiliu; Yin, Shen; Vatn, Jørn. (2022) Evaluation of Remain Useful Life Prediction Models from a Resilience Perspective. Research Publishing Services
    Academic chapter/article/Conference paper
  • Alfarizi, Muhammad Gibran; Vatn, Jørn; Yin, Shen. (2022) An Extreme Gradient Boosting Aided Fault Diagnosis Approach: A Case Study of Fuse Test Bench. IEEE Transactions on Artificial Intelligence (TAI)
    Academic article
  • Zhang, Wanwan; Vatn, Jørn; Rasheed, Adil. (2022) A review of failure prognostics for predictive maintenance of offshore wind turbines. Journal of Physics: Conference Series (JPCS)
    Academic article
  • Vatn, Jørn; Rasheed, Adil. (2022) A review of failure prognostics for predictive maintenance of offshore wind turbines. Journal of Physics: Conference Series (JPCS)
    Book review

2021

  • Sun, Tianqi; Vatn, Jørn. (2021) Modelling of Condition-Based Inspections and Deterministic Maintenance Delays for Bridge Management. Research Publishing Services
    Academic chapter/article/Conference paper
  • Liu, Xingheng; Assumpcao Matias, Jose Otavio; Jäschke, Johannes; Vatn, Jørn. (2021) Gibbs sampler for noisy Transformed Gamma process: Inference and remaining useful life estimation. Reliability Engineering & System Safety
    Academic article
  • Liu, Xingheng; Vatn, Jørn. (2021) Filtering Noisy Gamma Degradation Process: Genz Transform Versus Gibbs Sampler. Research Publishing Services
    Academic chapter/article/Conference paper
  • Tajiani, Bahareh; Amiri, Razieh; Vatn, Jørn. (2021) Risk Assessment of Fires in Residential Buildings -- A Case Study in Norway. Research Publishing Services
    Academic chapter/article/Conference paper
  • Tajiani, Bahareh; Vatn, Jørn. (2021) RUL Prediction of Bearings using Empirical Wavelet Transform and Bayesian Approach. Research Publishing Services
    Academic chapter/article/Conference paper
  • Pedersen, Tom Ivar; Størdal, Håkon Grøtt; Bjørnebekk, Håvard Holm; Vatn, Jørn. (2021) A Survey on the Use of Digital Twins for Maintenance and Safety in the Offshore Oil and Gas Industry. Research Publishing Services
    Academic chapter/article/Conference paper

2020

  • Liu, Xingheng; Vatn, Jørn; Dijoux, Yann; Toftaker, Håkon. (2020) Unobserved heterogeneity in stable imperfect repair models. Reliability Engineering & System Safety
    Academic article
  • Liu, Xingheng; Dijoux, Yann; Vatn, Jørn; Toftaker, Håkon. (2020) PERFORMANCE OF PROGNOSIS INDICATORS FOR SUPERIMPOSED RENEWAL PROCESSES. Probability in the engineering and informational sciences (Print)
    Academic article
  • Liu, Xingheng; Dijoux, Yann; Vatn, Jørn. (2020) Unobserved Heterogeneity in Imperfect Maintenance Models. Research Publishing Services
    Academic chapter/article/Conference paper
  • Liu, Xingheng; Finkelstein, Maxim; Vatn, Jørn; Dijoux, Yann. (2020) Steady-state imperfect repair models. European Journal of Operational Research
    Academic article
  • Tveit, Guro Møen; Salomonsen, Cecilie; Misimi, Ekrem; Lillienskiold, Aleksander; Greiff, Kirsti; Aursand, Marit. (2020) iPROCESS innovation - Innovative and Flexible Food Processing Technology in Norway - 2020:00981 A. SINTEF Ocean AS
    Report
  • Tajiani, Bahareh; Vatn, Jørn; Pedersen, Viggo Gabriel Borg. (2020) Remaining Useful Life Estimation Using Vibration-based Degradation Signals. Research Publishing Services
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2020) Phase Type Modelling for Approximation of the Geometric Brownian Motion. Research Publishing Services
    Academic chapter/article/Conference paper
  • Pedersen, Tom Ivar; Vatn, Jørn; Jørgensen, Kim. (2020) Degradation Modelling of Centrifugal Pumps as Input to Predictive Maintenance . Research Publishing Services
    Academic chapter/article/Conference paper
  • Tajiani, Bahareh; Vatn, Jørn. (2020) Degradation Modelling of Roller Bearings using Two Different Health Indicators. Research Publishing Services
    Academic chapter/article/Conference paper
  • Laskowska, Ewa Maria; Vatn, Jørn. (2020) Degradation Modelling using a Phase Type Distribution (PHD). Research Publishing Services
    Academic chapter/article/Conference paper
  • Vatn, Jørn; Pedersen, Frank Børre. (2020) An External Shock -- Internal Barrier Degradation Model to Account for Operational Loads. Research Publishing Services
    Academic chapter/article/Conference paper
  • Islam, Abu Md Ariful; Vatn, Jørn. (2020) Condition-based maintenance model for a single component subject to long preparation time and limited maintenance opportunities. Research Publishing Services
    Academic chapter/article/Conference paper
  • Islam, Abu Md Ariful; Vatn, Jørn. (2020) Data Analysis to Facilitate Offshore Seawater Ultrafiltration Membrane Replacement Decision and Scheduling of Chemical Wash. Research Publishing Services
    Academic chapter/article/Conference paper

2019

  • Vatn, Jørn. (2019) Cyber-physical Threats and Real-time Monitoring of Critical Infrastructure. Research Publishing Services
    Academic chapter/article/Conference paper
  • Laskowska, Ewa Maria; Vatn, Jørn. (2019) State Modelling and Prognostics of Safety Valves used in the Oil and Gas Industry. Research Publishing Services
    Academic chapter/article/Conference paper
  • Welte, Thomas Michael; Vatn, Jørn; Sanz-Bobi, Miguel A.; Srivastav, Himanshu. (2019) Lifetime and maintenance modelling utilizing monitoring data MonitorX report L8. Fornybar Norge (447-2019)
    Report
  • Islam, Abu Md Ariful; Srivastav, Himanshu; Vatn, Jørn; Barros, Anne; Lundteigen, Mary Ann. (2019) Time-dependent Unavailability Assessment of Final Element of Safety Instrumented Systems- an Application of Multiphase Markov Process. Research Publishing Services
    Academic chapter/article/Conference paper
  • Xingheng, Liu; Yann, Dijoux; Vatn, Jørn. (2019) On Approximation of Superposition of Renewal Process. Research Publishing Services
    Academic chapter/article/Conference paper
  • Arismendi, Renny; Barros, Anne; Vatn, Jørn; Grall, Antoine. (2019) Prognostics and Maintenance Optimization in Bridge Management. Research Publishing Services
    Academic chapter/article/Conference paper
  • Landmark, Andreas D.; Vatn, Jørn. (2019) Målsank 2 - indikatorer for driftsstabilitet i jernbanen . SINTEF Rapport (2019:01495)
    Report
  • Olaitan, Oladipupo; Alfnes, Erlend; Vatn, Jørn; Strandhagen, Jan Ola. (2019) CONWIP implementation in a system with cross-trained teams. International Journal of Production Research
    Academic article

2018

  • Aarsland, Dag Wilhelm; Vatn, Jørn. (2018) Contributors to successful safety level in the Norwegian railway sector. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2018) Industry 4.0 and real-time synchronization of operation and maintenance. CRC Press
    Academic chapter/article/Conference paper
  • Olaitan, Oladipupo; Alfnes, Erlend; Vatn, Jørn; Strandhagen, Jan Ola. (2018) Achieving Balanced Workload Distribution Amongst Cross-Trained Teams. IFIP Advances in Information and Communication Technology
    Academic article
  • Bhalla, Swapnil; Vatn, Jørn. (2018) Identifying the Effects of Eliminating Replenishment for Nonexistent Backorders, on the Performance of Perishable Inventories - A Simulation Study. NTNU
    Masters thesis

2017

  • Hahn, Berthold; Welte, Thomas Michael; Faulstich, Stefan; Bangalore, Pramod; Boussion, Cyril; Harrison, K. (2017) Recommended practices for wind farm data collection and reliability assessment for O&M optimization. Energy Procedia
    Academic article
  • Landmark, Andreas D.; Seim, Andreas Røsland; Vatn, Jørn. (2017) Måling og overvåking av ytelse i infrastruktur. Stiftelsen SINTEF
    Report

2015

  • Hokstad, Per Richard; Utne, Ingrid Bouwer; Vatn, Jørn. (2015) Risk and interdependencies in critical infrastructures. Chinese translation. Springer Series in Reliability Engineering (2015)
    Academic anthology/Conference proceedings
  • Vatn, Jørn. (2015) Structuring contributors to successful operation. Taylor & Francis
    Academic chapter/article/Conference paper

2014

  • Okstad, Eivind Halvard; Hauge, Stein; Tinmannsvik, Ranveig Kviseth; Vatn, Jørn. (2014) Monitoring the risk picture by using QRA and barrier based indicators. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2014) Mathematical methods and approaches to PFD-calculation by the PDSTool. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2014) Principles for dynamic updating and visualization of the risk picture with a QRA-basis. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2014) Risikobasert vedlikehold – hva betyr det i praksis?. HMT - Helsetjenesten Medisinsk Teknikk : helse, medisin, teknikk
    Article in business/trade/industry journal

2013

  • Vatn, Jørn; Haugen, Stein. (2013) On the Usefulnes of Risk Analysis in the Light of Deepwater Horizon and Gullfaks C. Ashgate
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2013) Steps and Principles for Assessing and Expressing Major Accident Risk in an Integrated Operations Setting. Ashgate
    Academic chapter/article/Conference paper

2012

  • Faulstich, Stefan; Vatn, Jørn; Hameed, Zafar. (2012) Importance of reliability data analysis to estimate the parameters for the maintenance optimization of offshore wind turbines .
    Academic chapter/article/Conference paper
  • Khalifeh, Shiva; Hussein, Bassam A. ; Vatn, Jørn. (2012) OPTIMIZATION OF SCHEDULE AND UNCERTAINTY MANAGEMENT. NTNU
    Masters thesis
  • Xie, Bin; Vatn, Jørn. (2012) An AHP-based approach of risk anaysis in Bayesian belief networks. CRC Press
    Academic chapter/article/Conference paper
  • Laugesen, Jens; Mostue, Bodil Aamnes; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) The use of risk and vulnerability analysis in climate change adaptation. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2012) Can we understand complex systems in terms of risk analysis?. Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
    Academic article
  • Hameed, Zafar; Vatn, Jørn. (2012) State based models applied to offshore wind turbine maintenance and renewal. CRC Press
    Academic chapter/article/Conference paper
  • Vinnem, Jan Erik; Bye, Rolf Johan; Gran, Bjørn Axel; Kongsvik, Trond; Nyheim, Ole Magnus; Okstad, Eivind Halvard. (2012) Risk modelling of maintenance work on major process equipment on offshore petroleum installations. Journal of Loss Prevention in the Process Industries
    Academic article
  • Hameed, Zafar; Vatn, Jørn. (2012) Role of grouping in the development of an overall maintenance optimization framework for offshore wind turbines. Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
    Academic article
  • Hokstad, Per; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) Risk and vulnerability analysis of critical infrastructures. Springer Science+Business Media B.V.
    Academic chapter/article/Conference paper
  • Vatn, Jørn; Hokstad, Per; Utne, Ingrid Bouwer. (2012) Defining concepts and categorizing interdependencies. Springer Science+Business Media B.V.
    Academic chapter/article/Conference paper
  • Hokstad, Per; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) Interdependency modeling in risk analysis. Springer Science+Business Media B.V.
    Academic chapter/article/Conference paper
  • Hokstad, Per; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) Risk and Interdependencies in Critical Infrastructures. A Guideline for Analysis. Springer Science+Business Media B.V. Springer Series in Reliability Engineering (VIII)
    Academic anthology/Conference proceedings
  • Gran, Bjørn Axel; Bye, Rolf Johan; Nyheim, Ole Magnus; Okstad, Eivind Halvard; Seljelid, Jorunn; Sklet, Snorre. (2012) Evaluation of the Risk OMT model for maintenance work on major offshore process equipment. Journal of Loss Prevention in the Process Industries
    Academic article
  • Vatn, Jørn. (2012) A state based model for opportunity based maintenance. Curran Associates, Inc.
    Academic chapter/article/Conference paper
  • Hameed, Zafar; Vatn, Jørn. (2012) Development of an overall maintenance optimization framework for offshore wind turbine. Curran Associates, Inc.
    Academic chapter/article/Conference paper

2011

  • Hameed, Zafar; Vatn, Jørn; Heggset, Jørn. (2011) Challenges in the reliability and maintainability data collection for offshore wind turbines. Renewable Energy
    Academic article
  • Utne, Ingrid Bouwer; Hokstad, Per; Vatn, Jørn. (2011) A method for risk modeling of interdependencies in critical infrastructures. Reliability Engineering & System Safety
    Academic article

2010

  • Vatn, Jørn. (2010) Can we understand complex systems in terms of risk analysis?. CRC Press
    Academic chapter/article/Conference paper
  • Hameed, Zafar; Vatn, Jørn. (2010) Challenges in the reliability and safety data collection for offshore wind turbines. CRC Press
    Academic chapter/article/Conference paper
  • Albrechtsen, Eirik; Størseth, Fred; Andersen, Siri; Besnard, Denis; Grøtan, Tor Olav; Hollnagel, Erik. (2010) Essays on socio-technical vulnerabilities and strategies of control in Integrated Operations. SINTEF
    Report
  • Nyheim, Ole Magnus; Gran, Bjørn Axel; Pedersen, Linda Martens; Seljelid, Jorunn; Vinnem, Jan Erik; Vatn, Jørn. (2010) Use of bayesian network for modeling risk influencing factors. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn; Aven, Terje. (2010) An approach to maintenance optimization where safety issues are important. Reliability Engineering & System Safety
    Academic article
  • Njå, Ove; Vatn, Jørn. (2010) Safety information systems related to transport of dangerous goods in Norway. CRC Press
    Academic chapter/article/Conference paper

2009

  • Utne, Ingrid Bouwer; Hokstad, Per R.; Vatn, Jørn. (2009) A structured approach to modelling interdependencies in risk analysis of critical infrastructures. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2009) Issues related to localization of an LNG facility. CRC Press
    Academic chapter/article/Conference paper
  • Monsås, Therese; Vatn, Jørn. (2009) Uncertainty factors in deterioration modelling of process equipment. CRC Press
    Academic chapter/article/Conference paper
  • Okstad, Eivind; Vatn, Jørn; Bye, Roar. (2009) Maintenance management and optimization of FPSOs. CRC Press
    Academic chapter/article/Conference paper
  • Line, Maria Bartnes; Bertelsen, Dag Eiliv; Fridheim, Håvard; Hokstad, Per Richard; Kjølle, Gerd Hovin; Røstum, Jon. (2009) DECRIS - Risk and Decision Systems for Critical Infrastructures. Metode og verktøy for en samlet risikovurdering av kritiske infrastrukturer. SINTEF Rapport (A11636)
    Report

2008

  • Vatn, Jørn; Vatn, Gunhild Åm; Sjøberg, Britt-Marie Drottz. (2008) Societal security – A case study related to an LNG facility. SAMRISK
    Report
  • Vatn, Jørn. (2008) Maintenance in the Rail Industry. Springer
    Academic chapter/article/Conference paper
  • Rausand, Marvin; Vatn, Jørn. (2008) Reliability Centred Maintenance. Springer
    Academic chapter/article/Conference paper
  • Lyngby, Narve; Hokstad, Per; Vatn, Jørn. (2008) RAMS Management of Railway Tracks. Springer
    Academic chapter/article/Conference paper
  • Chang, Kwang Pil; Rausand, Marvin; Vatn, Jørn. (2008) Reliability assessment of reliquefaction systems on LNG carriers. Reliability Engineering & System Safety
    Academic article
  • Hokstad, Per R.; Vatn, Jørn. (2008) Ethical dilemmas in traffic safety work. Safety Science
    Academic article

2007

  • Vatn, Jørn. (2007) Societal security - a case study related to a cash depot. Taylor & Francis
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2007) Railway maintenance optimization - a case study related to utilization of RCM results in the interval optimization process. Taylor & Francis
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2007) Procedures for updating test intervals based on experience data.
    Academic chapter/article/Conference paper

2006

  • Vatn, Jørn; Langseth, Helge. (2006) Estimation of Weibull parameters when the i.i.d. assumption does not hold.
    Academic chapter/article/Conference paper
  • Welte, Thomas Michael; Vatn, Jørn; Heggset, Jørn. (2006) Markov State Model for Optimization of Maintenance and Renewal of Hydro Power Components.
    Academic chapter/article/Conference paper
  • Podofillini, Luca; Zio, Enrico; Vatn, Jørn. (2006) Risk-informed optimization of railway tracks inspection and maintenance procedures. Reliability Engineering & System Safety
    Academic article

2005

  • Johnsen, Stig Ole; Herrera, Ivonne; Vatn, Jørn; Rosness, Ragnar. (2005) Cross-border Railway Operations; Building safety at Cultural Interfaces. Ashgate
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2005) Vurdering av samfunnssikkerheten ved etablering av NOKAS' anlegg i Stavanger. SINTEF Rapport (STF50 A05053)
    Report
  • Hokstad, Per; Langseth, Helge; Lindqvist, Bo Henry; Vatn, Jørn. (2005) Failure modeling and maintenance optimization for a railway line. International Journal of Performability Engineering
    Academic article
  • Johnsen, Stig Ole; Vatn, Jørn; Herrera, Ivonne; Rosness, Ragnar. (2005) Cross border railway operations: improving safety at cultural interfaces. Cognition, Technology & Work
    Academic article

1998

  • Rausand, Marvin; Vatn, Jørn. (1998) Reliability centered maintenance. Balkema
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (1998) A discussion of the acceptable risk problem. Reliability Engineering & System Safety
    Academic article
  • Rausand, Marvin; Vatn, Jørn. (1998) Reliability modeling of surface controlled subsurface safety valves. Reliability Engineering & System Safety
    Academic article

1996

  • Reinertsen, Rune; Vatn, Jørn. (1996) Solution to selected problems in reliability engineering. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Non-fiction book

1993

  • Vatn, Jørn; Åm, Gunhild. (1993) The scientific basis for safety science. SINTEF Rapport
    Non-fiction book

1992

  • Vatn, Jørn. (1992) Institutt for maskinkonstruksjon, NTH. MK
    Report

Journal publications

  • Liu, Jie; Xingheng, Liu; Vatn, Jørn; Yin, Shen. (2023) A generic framework for qualifications of digital twins in maintenance. Journal of Automation and Intelligence
    Academic article
  • Liu, Jie; Vatn, Jørn; Pedersen, Viggo Gabriel Borg; Yin, Shen; Tajiani, Bahareh. (2023) A comparison study for bearing remaining useful life prediction by using standard stochastic approach and digital twin. International Journal of Reliability and Safety
    Academic article
  • Alfarizi, Muhammad Gibran; Ustolin, Federico; Vatn, Jørn; Yin, Shen; Paltrinieri, Nicola. (2023) Towards accident prevention on liquid hydrogen: A data-driven approach for releases prediction. Reliability Engineering & System Safety
    Academic article
  • Pedersen, Tom Ivar; Liu, Xingheng; Vatn, Jørn. (2023) Maintenance optimization of a system subject to two-stage degradation, hard failure, and imperfect repair. Reliability Engineering & System Safety
    Academic article
  • Laskowska, Ewa Maria; Vatn, Jørn; Yin, Shen. (2023) Prognostic model for reliability assessment of emergency shutdown valves used in oil & gas facility. International Journal of Reliability and Safety
    Academic article
  • Semini, Marco Giovanni; Patek, Clara; Brett, Per Olaf; Agis, Jose Jorge Garcia; Strandhagen, Jan Ola; Vatn, Jørn. (2023) Some relationships between build strategy and shipbuilding time in European shipbuilding. Journal of Engineering for the Maritime Environment (Part M)
    Academic article
  • Tajiani, Bahareh; Vatn, Jørn. (2023) Adaptive remaining useful life prediction framework with stochastic failure threshold for experimental bearings with different lifetimes under contaminated condition. International Journal of System Assurance Engineering and Management
    Academic article
  • Islam, Abu Md Ariful; Vatn, Jørn. (2023) Condition-based multi-component maintenance decision support under degradation uncertainties. International Journal of System Assurance Engineering and Management
    Academic article
  • Yang, Ruochen; Vatn, Jørn; Utne, Ingrid Bouwer. (2023) Dynamic maintenance planning for autonomous marine systems (AMS) and operations. Ocean Engineering
    Academic article
  • Zhao, Yixin; Cozzani, Valerio; Sun, Tianqi; Vatn, Jørn; Liu, Yiliu. (2023) Condition-based maintenance for a multi-component system subject to heterogeneous failure dependences. Reliability Engineering & System Safety
    Academic article
  • Semini, Marco; Brett, Per Olaf; Strandhagen, Jan Ola; Vatn, Jørn. (2022) Comparing Offshore Support Vessel Production Times between Different Offshoring Strategies Practiced at Norwegian Shipyards. Journal of Ship Production and Design
    Academic article
  • Pedersen, Tom Ivar; Vatn, Jørn. (2022) Optimizing a condition-based maintenance policy by taking the preferences of a risk-averse decision maker into account. Reliability Engineering & System Safety
    Academic article
  • Alfarizi, Muhammad Gibran; Tajiani, Bahareh; Vatn, Jørn; Yin, Shen. (2022) Optimized Random Forest Model for Remaining Useful Life Prediction of Experimental Bearings. IEEE Transactions on Industrial Informatics
    Academic article
  • Alfarizi, Muhammad Gibran; Vatn, Jørn; Yin, Shen. (2022) An Extreme Gradient Boosting Aided Fault Diagnosis Approach: A Case Study of Fuse Test Bench. IEEE Transactions on Artificial Intelligence (TAI)
    Academic article
  • Zhang, Wanwan; Vatn, Jørn; Rasheed, Adil. (2022) A review of failure prognostics for predictive maintenance of offshore wind turbines. Journal of Physics: Conference Series (JPCS)
    Academic article
  • Vatn, Jørn; Rasheed, Adil. (2022) A review of failure prognostics for predictive maintenance of offshore wind turbines. Journal of Physics: Conference Series (JPCS)
    Book review
  • Liu, Xingheng; Assumpcao Matias, Jose Otavio; Jäschke, Johannes; Vatn, Jørn. (2021) Gibbs sampler for noisy Transformed Gamma process: Inference and remaining useful life estimation. Reliability Engineering & System Safety
    Academic article
  • Liu, Xingheng; Vatn, Jørn; Dijoux, Yann; Toftaker, Håkon. (2020) Unobserved heterogeneity in stable imperfect repair models. Reliability Engineering & System Safety
    Academic article
  • Liu, Xingheng; Dijoux, Yann; Vatn, Jørn; Toftaker, Håkon. (2020) PERFORMANCE OF PROGNOSIS INDICATORS FOR SUPERIMPOSED RENEWAL PROCESSES. Probability in the engineering and informational sciences (Print)
    Academic article
  • Liu, Xingheng; Finkelstein, Maxim; Vatn, Jørn; Dijoux, Yann. (2020) Steady-state imperfect repair models. European Journal of Operational Research
    Academic article
  • Olaitan, Oladipupo; Alfnes, Erlend; Vatn, Jørn; Strandhagen, Jan Ola. (2019) CONWIP implementation in a system with cross-trained teams. International Journal of Production Research
    Academic article
  • Olaitan, Oladipupo; Alfnes, Erlend; Vatn, Jørn; Strandhagen, Jan Ola. (2018) Achieving Balanced Workload Distribution Amongst Cross-Trained Teams. IFIP Advances in Information and Communication Technology
    Academic article
  • Hahn, Berthold; Welte, Thomas Michael; Faulstich, Stefan; Bangalore, Pramod; Boussion, Cyril; Harrison, K. (2017) Recommended practices for wind farm data collection and reliability assessment for O&M optimization. Energy Procedia
    Academic article
  • Vatn, Jørn. (2014) Risikobasert vedlikehold – hva betyr det i praksis?. HMT - Helsetjenesten Medisinsk Teknikk : helse, medisin, teknikk
    Article in business/trade/industry journal
  • Vatn, Jørn. (2012) Can we understand complex systems in terms of risk analysis?. Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
    Academic article
  • Vinnem, Jan Erik; Bye, Rolf Johan; Gran, Bjørn Axel; Kongsvik, Trond; Nyheim, Ole Magnus; Okstad, Eivind Halvard. (2012) Risk modelling of maintenance work on major process equipment on offshore petroleum installations. Journal of Loss Prevention in the Process Industries
    Academic article
  • Hameed, Zafar; Vatn, Jørn. (2012) Role of grouping in the development of an overall maintenance optimization framework for offshore wind turbines. Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
    Academic article
  • Gran, Bjørn Axel; Bye, Rolf Johan; Nyheim, Ole Magnus; Okstad, Eivind Halvard; Seljelid, Jorunn; Sklet, Snorre. (2012) Evaluation of the Risk OMT model for maintenance work on major offshore process equipment. Journal of Loss Prevention in the Process Industries
    Academic article
  • Hameed, Zafar; Vatn, Jørn; Heggset, Jørn. (2011) Challenges in the reliability and maintainability data collection for offshore wind turbines. Renewable Energy
    Academic article
  • Utne, Ingrid Bouwer; Hokstad, Per; Vatn, Jørn. (2011) A method for risk modeling of interdependencies in critical infrastructures. Reliability Engineering & System Safety
    Academic article
  • Vatn, Jørn; Aven, Terje. (2010) An approach to maintenance optimization where safety issues are important. Reliability Engineering & System Safety
    Academic article
  • Chang, Kwang Pil; Rausand, Marvin; Vatn, Jørn. (2008) Reliability assessment of reliquefaction systems on LNG carriers. Reliability Engineering & System Safety
    Academic article
  • Hokstad, Per R.; Vatn, Jørn. (2008) Ethical dilemmas in traffic safety work. Safety Science
    Academic article
  • Podofillini, Luca; Zio, Enrico; Vatn, Jørn. (2006) Risk-informed optimization of railway tracks inspection and maintenance procedures. Reliability Engineering & System Safety
    Academic article
  • Hokstad, Per; Langseth, Helge; Lindqvist, Bo Henry; Vatn, Jørn. (2005) Failure modeling and maintenance optimization for a railway line. International Journal of Performability Engineering
    Academic article
  • Johnsen, Stig Ole; Vatn, Jørn; Herrera, Ivonne; Rosness, Ragnar. (2005) Cross border railway operations: improving safety at cultural interfaces. Cognition, Technology & Work
    Academic article
  • Vatn, Jørn. (1998) A discussion of the acceptable risk problem. Reliability Engineering & System Safety
    Academic article
  • Rausand, Marvin; Vatn, Jørn. (1998) Reliability modeling of surface controlled subsurface safety valves. Reliability Engineering & System Safety
    Academic article

Books

  • Hokstad, Per Richard; Utne, Ingrid Bouwer; Vatn, Jørn. (2015) Risk and interdependencies in critical infrastructures. Chinese translation. Springer Series in Reliability Engineering (2015)
    Academic anthology/Conference proceedings
  • Hokstad, Per; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) Risk and Interdependencies in Critical Infrastructures. A Guideline for Analysis. Springer Science+Business Media B.V. Springer Series in Reliability Engineering (VIII)
    Academic anthology/Conference proceedings
  • Reinertsen, Rune; Vatn, Jørn. (1996) Solution to selected problems in reliability engineering. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Non-fiction book
  • Vatn, Jørn; Åm, Gunhild. (1993) The scientific basis for safety science. SINTEF Rapport
    Non-fiction book

Part of book/report

  • Sun, Tianqi; Vatn, Jørn. (2022) A Markov-based Bridge Maintenance Optimization Model Considering User Costs. Research Publishing Services
    Academic chapter/article/Conference paper
  • Islam, Abu Md Ariful; Vatn, Jørn. (2022) A Survey of Multi-Component Maintenance Optimization Subject to Condition-Based Maintenance. Research Publishing Services
    Academic chapter/article/Conference paper
  • Liu, Xingheng; Vatn, Jørn. (2022) Erosion State Estimation for Subsea Choke Valves Considering Valve Openings. Research Publishing Services
    Academic chapter/article/Conference paper
  • Liu, Jie; Liu, Yiliu; Yin, Shen; Vatn, Jørn. (2022) Evaluation of Remain Useful Life Prediction Models from a Resilience Perspective. Research Publishing Services
    Academic chapter/article/Conference paper
  • Sun, Tianqi; Vatn, Jørn. (2021) Modelling of Condition-Based Inspections and Deterministic Maintenance Delays for Bridge Management. Research Publishing Services
    Academic chapter/article/Conference paper
  • Liu, Xingheng; Vatn, Jørn. (2021) Filtering Noisy Gamma Degradation Process: Genz Transform Versus Gibbs Sampler. Research Publishing Services
    Academic chapter/article/Conference paper
  • Tajiani, Bahareh; Amiri, Razieh; Vatn, Jørn. (2021) Risk Assessment of Fires in Residential Buildings -- A Case Study in Norway. Research Publishing Services
    Academic chapter/article/Conference paper
  • Tajiani, Bahareh; Vatn, Jørn. (2021) RUL Prediction of Bearings using Empirical Wavelet Transform and Bayesian Approach. Research Publishing Services
    Academic chapter/article/Conference paper
  • Pedersen, Tom Ivar; Størdal, Håkon Grøtt; Bjørnebekk, Håvard Holm; Vatn, Jørn. (2021) A Survey on the Use of Digital Twins for Maintenance and Safety in the Offshore Oil and Gas Industry. Research Publishing Services
    Academic chapter/article/Conference paper
  • Liu, Xingheng; Dijoux, Yann; Vatn, Jørn. (2020) Unobserved Heterogeneity in Imperfect Maintenance Models. Research Publishing Services
    Academic chapter/article/Conference paper
  • Tajiani, Bahareh; Vatn, Jørn; Pedersen, Viggo Gabriel Borg. (2020) Remaining Useful Life Estimation Using Vibration-based Degradation Signals. Research Publishing Services
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2020) Phase Type Modelling for Approximation of the Geometric Brownian Motion. Research Publishing Services
    Academic chapter/article/Conference paper
  • Pedersen, Tom Ivar; Vatn, Jørn; Jørgensen, Kim. (2020) Degradation Modelling of Centrifugal Pumps as Input to Predictive Maintenance . Research Publishing Services
    Academic chapter/article/Conference paper
  • Tajiani, Bahareh; Vatn, Jørn. (2020) Degradation Modelling of Roller Bearings using Two Different Health Indicators. Research Publishing Services
    Academic chapter/article/Conference paper
  • Laskowska, Ewa Maria; Vatn, Jørn. (2020) Degradation Modelling using a Phase Type Distribution (PHD). Research Publishing Services
    Academic chapter/article/Conference paper
  • Vatn, Jørn; Pedersen, Frank Børre. (2020) An External Shock -- Internal Barrier Degradation Model to Account for Operational Loads. Research Publishing Services
    Academic chapter/article/Conference paper
  • Islam, Abu Md Ariful; Vatn, Jørn. (2020) Condition-based maintenance model for a single component subject to long preparation time and limited maintenance opportunities. Research Publishing Services
    Academic chapter/article/Conference paper
  • Islam, Abu Md Ariful; Vatn, Jørn. (2020) Data Analysis to Facilitate Offshore Seawater Ultrafiltration Membrane Replacement Decision and Scheduling of Chemical Wash. Research Publishing Services
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2019) Cyber-physical Threats and Real-time Monitoring of Critical Infrastructure. Research Publishing Services
    Academic chapter/article/Conference paper
  • Laskowska, Ewa Maria; Vatn, Jørn. (2019) State Modelling and Prognostics of Safety Valves used in the Oil and Gas Industry. Research Publishing Services
    Academic chapter/article/Conference paper
  • Islam, Abu Md Ariful; Srivastav, Himanshu; Vatn, Jørn; Barros, Anne; Lundteigen, Mary Ann. (2019) Time-dependent Unavailability Assessment of Final Element of Safety Instrumented Systems- an Application of Multiphase Markov Process. Research Publishing Services
    Academic chapter/article/Conference paper
  • Xingheng, Liu; Yann, Dijoux; Vatn, Jørn. (2019) On Approximation of Superposition of Renewal Process. Research Publishing Services
    Academic chapter/article/Conference paper
  • Arismendi, Renny; Barros, Anne; Vatn, Jørn; Grall, Antoine. (2019) Prognostics and Maintenance Optimization in Bridge Management. Research Publishing Services
    Academic chapter/article/Conference paper
  • Aarsland, Dag Wilhelm; Vatn, Jørn. (2018) Contributors to successful safety level in the Norwegian railway sector. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2018) Industry 4.0 and real-time synchronization of operation and maintenance. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2015) Structuring contributors to successful operation. Taylor & Francis
    Academic chapter/article/Conference paper
  • Okstad, Eivind Halvard; Hauge, Stein; Tinmannsvik, Ranveig Kviseth; Vatn, Jørn. (2014) Monitoring the risk picture by using QRA and barrier based indicators. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2014) Mathematical methods and approaches to PFD-calculation by the PDSTool. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2014) Principles for dynamic updating and visualization of the risk picture with a QRA-basis. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn; Haugen, Stein. (2013) On the Usefulnes of Risk Analysis in the Light of Deepwater Horizon and Gullfaks C. Ashgate
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2013) Steps and Principles for Assessing and Expressing Major Accident Risk in an Integrated Operations Setting. Ashgate
    Academic chapter/article/Conference paper
  • Faulstich, Stefan; Vatn, Jørn; Hameed, Zafar. (2012) Importance of reliability data analysis to estimate the parameters for the maintenance optimization of offshore wind turbines .
    Academic chapter/article/Conference paper
  • Xie, Bin; Vatn, Jørn. (2012) An AHP-based approach of risk anaysis in Bayesian belief networks. CRC Press
    Academic chapter/article/Conference paper
  • Laugesen, Jens; Mostue, Bodil Aamnes; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) The use of risk and vulnerability analysis in climate change adaptation. CRC Press
    Academic chapter/article/Conference paper
  • Hameed, Zafar; Vatn, Jørn. (2012) State based models applied to offshore wind turbine maintenance and renewal. CRC Press
    Academic chapter/article/Conference paper
  • Hokstad, Per; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) Risk and vulnerability analysis of critical infrastructures. Springer Science+Business Media B.V.
    Academic chapter/article/Conference paper
  • Vatn, Jørn; Hokstad, Per; Utne, Ingrid Bouwer. (2012) Defining concepts and categorizing interdependencies. Springer Science+Business Media B.V.
    Academic chapter/article/Conference paper
  • Hokstad, Per; Utne, Ingrid Bouwer; Vatn, Jørn. (2012) Interdependency modeling in risk analysis. Springer Science+Business Media B.V.
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2012) A state based model for opportunity based maintenance. Curran Associates, Inc.
    Academic chapter/article/Conference paper
  • Hameed, Zafar; Vatn, Jørn. (2012) Development of an overall maintenance optimization framework for offshore wind turbine. Curran Associates, Inc.
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2010) Can we understand complex systems in terms of risk analysis?. CRC Press
    Academic chapter/article/Conference paper
  • Hameed, Zafar; Vatn, Jørn. (2010) Challenges in the reliability and safety data collection for offshore wind turbines. CRC Press
    Academic chapter/article/Conference paper
  • Nyheim, Ole Magnus; Gran, Bjørn Axel; Pedersen, Linda Martens; Seljelid, Jorunn; Vinnem, Jan Erik; Vatn, Jørn. (2010) Use of bayesian network for modeling risk influencing factors. CRC Press
    Academic chapter/article/Conference paper
  • Njå, Ove; Vatn, Jørn. (2010) Safety information systems related to transport of dangerous goods in Norway. CRC Press
    Academic chapter/article/Conference paper
  • Utne, Ingrid Bouwer; Hokstad, Per R.; Vatn, Jørn. (2009) A structured approach to modelling interdependencies in risk analysis of critical infrastructures. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2009) Issues related to localization of an LNG facility. CRC Press
    Academic chapter/article/Conference paper
  • Monsås, Therese; Vatn, Jørn. (2009) Uncertainty factors in deterioration modelling of process equipment. CRC Press
    Academic chapter/article/Conference paper
  • Okstad, Eivind; Vatn, Jørn; Bye, Roar. (2009) Maintenance management and optimization of FPSOs. CRC Press
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2008) Maintenance in the Rail Industry. Springer
    Academic chapter/article/Conference paper
  • Rausand, Marvin; Vatn, Jørn. (2008) Reliability Centred Maintenance. Springer
    Academic chapter/article/Conference paper
  • Lyngby, Narve; Hokstad, Per; Vatn, Jørn. (2008) RAMS Management of Railway Tracks. Springer
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2007) Societal security - a case study related to a cash depot. Taylor & Francis
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2007) Railway maintenance optimization - a case study related to utilization of RCM results in the interval optimization process. Taylor & Francis
    Academic chapter/article/Conference paper
  • Vatn, Jørn. (2007) Procedures for updating test intervals based on experience data.
    Academic chapter/article/Conference paper
  • Vatn, Jørn; Langseth, Helge. (2006) Estimation of Weibull parameters when the i.i.d. assumption does not hold.
    Academic chapter/article/Conference paper
  • Welte, Thomas Michael; Vatn, Jørn; Heggset, Jørn. (2006) Markov State Model for Optimization of Maintenance and Renewal of Hydro Power Components.
    Academic chapter/article/Conference paper
  • Johnsen, Stig Ole; Herrera, Ivonne; Vatn, Jørn; Rosness, Ragnar. (2005) Cross-border Railway Operations; Building safety at Cultural Interfaces. Ashgate
    Academic chapter/article/Conference paper
  • Rausand, Marvin; Vatn, Jørn. (1998) Reliability centered maintenance. Balkema
    Academic chapter/article/Conference paper

Report

  • Welte, Thomas Michael; Gustavsen, Morten Andre; Vatn, Jørn; Zhupanova, Liliya; Lillehammer, Grethe; Ganz, Robert. (2022) RiskBIM - Risikostyring i BIM-drevne offentlige samferdselsprosjekter. IFE/E (2022/012)
    Report
  • Vatn, Jørn. (2022) BIM and Digital Twins - Application in maintenance and operation. NTNU – Norwegian University of Science and Technology
    Report
  • Tveit, Guro Møen; Salomonsen, Cecilie; Misimi, Ekrem; Lillienskiold, Aleksander; Greiff, Kirsti; Aursand, Marit. (2020) iPROCESS innovation - Innovative and Flexible Food Processing Technology in Norway - 2020:00981 A. SINTEF Ocean AS
    Report
  • Welte, Thomas Michael; Vatn, Jørn; Sanz-Bobi, Miguel A.; Srivastav, Himanshu. (2019) Lifetime and maintenance modelling utilizing monitoring data MonitorX report L8. Fornybar Norge (447-2019)
    Report
  • Landmark, Andreas D.; Vatn, Jørn. (2019) Målsank 2 - indikatorer for driftsstabilitet i jernbanen . SINTEF Rapport (2019:01495)
    Report
  • Bhalla, Swapnil; Vatn, Jørn. (2018) Identifying the Effects of Eliminating Replenishment for Nonexistent Backorders, on the Performance of Perishable Inventories - A Simulation Study. NTNU
    Masters thesis
  • Landmark, Andreas D.; Seim, Andreas Røsland; Vatn, Jørn. (2017) Måling og overvåking av ytelse i infrastruktur. Stiftelsen SINTEF
    Report
  • Khalifeh, Shiva; Hussein, Bassam A. ; Vatn, Jørn. (2012) OPTIMIZATION OF SCHEDULE AND UNCERTAINTY MANAGEMENT. NTNU
    Masters thesis
  • Albrechtsen, Eirik; Størseth, Fred; Andersen, Siri; Besnard, Denis; Grøtan, Tor Olav; Hollnagel, Erik. (2010) Essays on socio-technical vulnerabilities and strategies of control in Integrated Operations. SINTEF
    Report
  • Line, Maria Bartnes; Bertelsen, Dag Eiliv; Fridheim, Håvard; Hokstad, Per Richard; Kjølle, Gerd Hovin; Røstum, Jon. (2009) DECRIS - Risk and Decision Systems for Critical Infrastructures. Metode og verktøy for en samlet risikovurdering av kritiske infrastrukturer. SINTEF Rapport (A11636)
    Report
  • Vatn, Jørn; Vatn, Gunhild Åm; Sjøberg, Britt-Marie Drottz. (2008) Societal security – A case study related to an LNG facility. SAMRISK
    Report
  • Vatn, Jørn. (2005) Vurdering av samfunnssikkerheten ved etablering av NOKAS' anlegg i Stavanger. SINTEF Rapport (STF50 A05053)
    Report
  • Vatn, Jørn. (1992) Institutt for maskinkonstruksjon, NTH. MK
    Report

Teaching

Courses

  • TPK4140 - Maintenance Management
  • PK6018 - Safety and Reliability Analysis
  • PK6029 - Digital solutions for planning and optimization of maintenance
  • PK8207 - Maintenance Optimisation
  • PK6901 - Organization and Leadership, Master's Thesis
  • TPK4120 - Safety and Reliability Analysis
  • TPK4450 - Digitalized Solutions to Prognosis, Predictive Maintenance and Safety Analysis
  • TPK4550 - Reliability, Availability, Maintainability and Safety, Specialization Project
  • PK6017 - Risk Analysis
  • TPK5115 - Risk Management in Projects
  • TPK4950 - Reliability, Availability, Maintainability, and Safety, Master's Thesis
  • PK6021 - Maintenance Optimisation
  • PK6032 - Safety demonstration of novel solutions
  • PK8200 - Risk Influence Modelling and Risk Indicators
  • TPK4190 - Manufacturing Technology
  • TPK5170 - Design and Reliability Analysis of Digitalized Safety Systems
  • PK6031 - Digital Twins for Managing Safety and Reliability of Systems
  • TPK4161 - Supply Chain Analytics
  • PK6907 - Technology management and digital transformation, master thesis
  • HAV6003 - Digital solutions for operation and maintenance of offshore wind farms

Media

2023

  • Academic lecture
    Vatn, Jørn. (2023) Degradation modeling and remaining useful life estimation for subsea choke valves. INTPART IX Oil and Gas Production Optimization Workshop , CENPES Petrobras, Rio de Janeiro RJ Brasil 2023-03-01 - 2023-03-03
  • Academic lecture
    Liu, Xingheng; Yin, Shen; Liu, Jie; Vatn, Jørn; Bni, Asmae. (2023) Exploring security challenges in enhancing Digital Twins capabilities with ChatGPT . The International Council for Industrial and Applied Mathematics 2023 International Congress on Industrial and Applied Mathematics , Waseda University, Tokyo, Japan 2023-08-20 - 2023-08-25
  • Academic lecture
    Liu, Jie; Liu, Xingheng; Vatn, Jørn; Yin, Shen. (2023) A discussion about the qualification of digital twins for maintenance models. the International Federation of Automatic Control (IFAC) 22nd IFAC World Congress 2023 , Yokohama, Japan 2023-07-09 - 2023-07-14

2021

  • Academic lecture
    Liu, Xingheng; Vatn, Jørn; Zhang, Aibo. (2021) Modeling subsea choke valve erosion with a production-driven shock associated degradation process. University of Electronic Science and Technology of China the 11th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering & The 4th International Conference on Reliability Systems Engineering , Chengdu 2021-08-19 - 2021-08-22

2020

  • Academic lecture
    Islam, Abu Md Ariful; Vatn, Jørn. (2020) Condition-based maintenance model for a single component subject to long preparation time and limited maintenance opportunities. ESRA, PSAM 30th European Safety and Reliability Conference , Venice 2020-11-01 - 2020-11-05
  • Academic lecture
    Islam, Abu Md Ariful; Vatn, Jørn. (2020) Data analysis to facilitate offshore seawater ultrafiltration membrane replacement decision and scheduling of chemical wash. ESRA, PSAM 30th European Safety and Reliability Conference , Venice 2020-11-01 - 2020-11-05

2019

  • Academic lecture
    Liu, Xingheng; Dijoux, Yann; Vatn, Jørn. (2019) On approximation of superposition of renewal process. European Safety and Reliability Association 29th European Safety and Reliability Conference , Hannover, Germany 2019-09-22 - 2019-09-26
  • Academic lecture
    Arismendi, Renny; Barros, Anne; Grall, Antoine; Vatn, Jørn. (2019) Piecewise Deterministic Markov Processes for Condition-based Maintenance with Delay. 11th International Conference on Mathematical Methods in Reliability , City University of Hong Kong 2019-06-03 - 2019-06-07
  • Academic lecture
    Arismendi Torres, Renny Jose; Barros, Anne; Vatn, Jørn; Grall, Antoine. (2019) Prognostics and Maintenance Optimization in Bridge Management. 29th European Safety and Reliability Conference , Hannover 2019-09-22 - 2019-09-26

2014

  • Academic lecture
    Bodsberg, Lars; Hauge, Stein; Okstad, Eivind Halvard; Tinmannsvik, Ranveig Kviseth; Vatn, Jørn. (2014) Online monitoring of major accident risk in the petroleum industry. Society for Risk Analysis Europe The 23rd SRA-E Conference: Analysis and governance of risks beyond boundaries , Istanbul 2014-06-16 - 2014-06-18
  • Popular scientific lecture
    Vatn, Jørn. (2014) BRUK AV RISIKOANALYSER FOR Å STØTTE VEDLIKEHOLDSPROGRAMMER - Hvordan forandrer det driftshverdagen? . Forum for sykehusens tekniske ledelse FSTL´s høstmøte , Trondheim 2014-11-02 - 2014-11-04
  • Popular scientific lecture
    Vatn, Jørn. (2014) Statistiske metoder for å estimere feilrater og andre pålitelighetsparametere. Statnett Fagdag om probabilistisk leveringspålitelighet , Nydalen alle 33, Oslo 2014-12-08 - 2014-12-08

2012

  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2012) Development of an overall maintenance optimization framework for offshore wind turbine. PSAM11 & ESREL 2012 conference , Helsinki 2012-06-25 - 2012-06-29
  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2012) DISCUSSIONS ON THE MAINTENANCE OPTIMIZATION OF OFFSHORE WIND TURBINE. 8th PhD Seminar on Wind Energy in Europe , Zurich 2012-09-12 - 2012-09-14
  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2012) How to Develop the Grouping Strategy for Offshore Wind Turbines at the Wind Farm Level. IEEE International Conference on Industrial Engineering and Engineering Management , Hong Kong 2012-12-10 - 2012-12-13
  • Popular scientific lecture
    Hameed, Zafar; Faulstich, Stefan; Vatn, Jørn. (2012) Importance of reliability data analysis to estimate the parameters for the maintenance optimization of offshore wind turbines. ESReDA Conference 2012 Risk and Reliability for Wind Energy and other Renewable Sources , Glasgow, UK 2012-05-15 - 2012-05-16
  • Academic lecture
    Hameed, Zafar; Vatn, Jørn. (2012) Selection of important RAMS parameters for 10MW reference wind turbine. NOWITECH SINTEF DeepWind, 19-20 January 2012 , Trondheim 2012-01-19 - 2012-01-20
  • Academic lecture
    Vatn, Jørn. (2012) A state based model for opportunity based maintenance. ESRA & IAPSAM PSAM 11 & ESREL 2012 Conference , Helsinki 2012-06-25 - 2012-06-29

2011

  • Academic lecture
    Vatn, Jørn. (2011) Bridging the gap between academia and practical decision support. IO-center The 7th international conference on integrated operations in the petroleum industry , Trondheim 2011-09-13 - 2011-09-14
  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2011) Reliability of offshore wind turbines by grouping suitable inspection regimes. Eurpean Wind Energy Association (EWEA) European Wind Energy Conference (EWEC 2011) , Brussels 2011-03-14 - 2011-03-17
  • Academic lecture
    Vatn, Jørn. (2011) What can the offshore wind industry learn from the OREDA project run for 25 years in the offshore oil and gas industry?. IEA Wind INTERNATIONAL STATISTICAL ANALYSIS ON WIND TURBINE FAILURES , Kassel 2011-03-30 - 2011-03-31
  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2011) Role of condition monitoring in the realization of dynamic grouping and its optimization using genetic algorithm for offshore wind turbines. DNV Norway, CIAM Proceedings of the 24th INTERNATIONAL CONGRESS on Condition Monitoring and Diagnostics Engineering Management , Stavanger 2011-05-30 - 2011-06-01
  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2011) Development of the optimal inspection and repair strategies for offshore wind turbine. ESReDA ESReDA Conference 2011 Risk Analysis and Management Across Industries , Bordeaux 2011-05-25 - 2011-05-26
  • Academic lecture
    Vatn, Jørn. (2011) The Macondo experience – how can IO avoid such events in the future - Panel debate. The 7th international conference on integrated operations in the petroleum industry 2011-09-13 - 2011-09-14
  • Academic lecture
    Hofmann, Matthias; Halvorsen-Weare, Elin Espeland; Nonås, Lars Magne; Vatn, Jørn. (2011) Paper EOW 2011Final. "A FRAMEWORK AND MODEL FOR OPTIMIZING MAINTENANCE AND LOGISTICS ACTIVITIES". EWEA EWEA Offshore 2011; Amsterdam; 29 November - 1 December 2011 , Amsterdam 2011-11-29 - 2011-12-01

2010

  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2010) Analysis framework for the reliability and maintainability of offshore wind Turbines. Norwegian University of Science and Technology 6th PhD Seminar on Wind Energy in Europe,European Academy of Wind Energy (EAWE) , Trondheim 2010-09-30 - 2010-11-01
  • Popular scientific lecture
    Hameed, Zafar; Vatn, Jørn. (2010) Grouping of Maintenance and Optimization by using Genetic Algorithm. The Regional Committee of the Hungarian Academy of Science 38th ESReDA Seminar and the 3rd joint ESReDA/ESRA seminar on Advanced Maintenance Modelling , Pecs 2010-05-04 - 2010-05-05

2009

  • Academic lecture
    Drottz Sjøberg, Britt-Marie ; Vatn, Jørn. (2009) Community reactions to the development of a LNG plant. The RIPENSA-symposium “Risk psychology, environment and safety" , Karlstad 2009-06-28 - 2009-07-01
  • Academic lecture
    Vatn, Jørn. (2009) Risikoanalyse. NITO - Norges Ingeniør- og Teknologorganisasjon Brannsikkerhet i bygninger , Oslo 2009-06-09 - 2009-06-10
  • Popular scientific lecture
    Vatn, Jørn. (2009) Sesjonsleder: Risikoforståelse, levende og nyttige risikoanalyser. Sikkerhetsdagene Sikkerhestdagene , Trondheim 2009-11-04 - 2009-11-05
  • Popular scientific lecture
    Vatn, Jørn. (2009) Risiko- og sårbarhetsanalyser i tilknytning til klimaendringer. CICERO, Vestlandsforskning, Bergen Kommune NORADAPT Prosjektseminar , Bergen 2009-10-21 - 2009-10-22
  • Popular scientific lecture
    Vatn, Jørn. (2009) Status for dialogprosjektet om LNG anlegget i Risavika. Lyse Folkemøte om LNG anlegget i Risavika , Sola 2009-06-09 - 2009-06-09
  • Popular scientific lecture
    Vatn, Jørn. (2009) Risiko og sårbarhetesanalyser i fbm klimaendringer. Stavanger kommune Klimasamling på Svalbard , Longyearbyen, Svalbard 2009-05-04 - 2009-05-08

2008

  • Academic lecture
    Vatn, Jørn; Vatn, Gunhild Åm; Sjøberg, Britt-Marie Drottz. (2008) Societal Security – A case study related to an LNG facility. Norges Forskningsråd SAMRISK Conference: Is there a Nordic model for societal security and safety? , Oslo 2008-09-01 - 2008-09-02
  • Academic lecture
    Lyngby, Narve; Vatn, Jørn. (2008) Dynamic Grouping of Maintenance Activities. ESReDA 34th ESReDA Seminar: Supporting Technologies for Advanced Maintenance , San Sebastian 2008-05-13 - 2008-05-14
  • Interview
    Garlid, Hilde; Vatn, Jørn. (2008) Lyse undervurderte informasjonsbehovet. Solabladet Solabladet [Newspaper] 2008-12-04
  • Interview
    Vatn, Jørn; Veland, Bernhard. (2008) Tenne på gassky. Aftenbladet Aftenbladet [Newspaper] 2008-12-09
  • Interview
    Vatn, Gunhild Åm; Vatn, Jørn; Aasen, Tone; Ruud, Sara Sægrov. (2008) Lang vei. Nordstrand blad Nordstrand blad [Newspaper] 2008-11-20
  • Interview
    Vatn, Jørn; Helliesen, Morten. (2008) Bedre dialog skal gi mer kunnskap. LYSE NYHETSBREV LNG NR. 2 • 2 0 0 8 LYSE NYHETSBREV LNG NR. 2 • 2 0 0 8 [Internet] 2008-04-15
  • Interview
    Vatn, Jørn; Helliesen, Morten. (2008) De første møtene i dialoggruppene unnagjort, mange spørsmål om LNG-anlegget. LYSE NYHETSBREV LNG NR. 3 • 2 0 0 8 LYSE NYHETSBREV LNG NR. 3 • 2 0 0 8 [Internet] 2008-06-20
  • Interview
    Grue, Øystein; Vatn, Jørn. (2008) Jernbaneverket er helt i teten. Jernbanemagasinet Jernbanemagasinet [Newspaper] 2008-05-15
  • Academic lecture
    Utne, Ingrid Bouwer; Hokstad, Per R.; Kjølle, Gerd; Vatn, Jørn; Tøndel, Inger Anne; Bertelsen, Dag red.. (2008) Risk and Vulnerability Analysis of Critical Infrastructures - The DECRIS Approach. Norwegian Research Council SAMRISK conference , Oslo 2008-09-01 -
  • Popular scientific lecture
    Vatn, Jørn. (2008) Transport av farlig gods på veg, sjø og bane. Norges Forskningsråd RISIT forskerkonferanse , Oslo 2008-05-29 - 2008-05-30

2007

  • Academic lecture
    Vatn, Jørn. (2007) Transport av farlig gods på veg, sjø og bane. Forskningsrådet RISIT Forskerkonferanse - 1. og 2. oktober 2007 , Asker 2007-10-01 - 2007-10-02
  • Academic lecture
    Vatn, Jørn. (2007) Hva er RAMS. Hvordan bruke RAMS-metodikk i vedlikeholdsplanlegging. NJS - Forum for Nordisk Jernbanesamarbeid RAMS seminar , Oslo 2007-04-18 - 2007-04-18

2006

  • Academic lecture
    Vatn, Jørn. (2006) Procedures for updating test intervals based on experience data. SINTEF 30th ESReDA Seminar , Trondheim 2006-06-07 - 2006-06-08
  • Academic lecture
    Vatn, Jørn. (2006) Hvilken innsikt gir egentlig risikoanalysen?. Sikkerhetsdagene Sikkerhetsdagene 2006 , Trondheim 2006-10-23 - 2006-10-24
  • Academic lecture
    Vatn, Jørn. (2006) Risiko og risikokommunikasjon. Maritimt Forum , Høgskolen Stord/Haugesund, Norsk petr.forum Undervannsoperasjoner 2006, Sikkerhet 2006, Gass 2006 , Haugesund 2006-08-09 - 2006-08-10

2005

  • Academic lecture
    Njå, Ove; Vatn, Jørn. (2005) Safety information systems related to transport of dangerous goods in Norway. Society for Risk Analysis Europe The 14th SRA Europe Annual Meeting , Como 2005-09-12 - 2005-09-14
  • Academic lecture
    Vatn, Jørn. (2005) Quantitative risk analysis - Application in the railway maintenance - Norwegian experience. SAMNET (EU prosjekt/nettverk, femte rammeprogram) Workshop on Railway Safety Mangement Systems , Paris 2005-04-08 - 2005-04-08
  • Academic lecture
    Vatn, Jørn. (2005) Safety culture in networks - Vulnerability assessment of infrastructure and urban systems. University of Exeter Cost C19 - meeting (EU programmer, møteplass) , Exeter 2005-09-07 - 2005-09-09
  • Academic lecture
    Vatn, Jørn. (2005) Maintenance and renewal optimisation - The need for data collection and research on degradation models. UIC - Internasjonale jernbaneunion Workshop on maintenance and renewal optimisation , Frankfurt 2005-10-12 - 2005-10-12
  • Academic lecture
    Vatn, Jørn. (2005) Risikoanalyse og risikokommunikasjon i kommunal planlegging. NTNU i samarbeid med Vesta Forsikring Sikkerhetsdagene 2005 , Trondheim 2005-10-24 - 2005-10-25
  • Academic lecture
    Njå, Ove; Vatn, Jørn. (2005) Safety information systems related to transport of dangerous goods in Norway. Society of Risk Analysis - Europe, Annual Conference , Como, Italia 2005-09-12 - 2005-09-14

2003

  • Academic lecture
    Vatn, Jørn. (2003) Risk based approach to determine type of ultrasonic inspection and frequencies in railway applications. World Congress on Railway Research (WCRR) , Edinburgh, Scotland 2003-10-01 -
  • Academic lecture
    Vatn, Jørn. (2003) Use of risk acceptance criteria in Norwegian offshore industry. Dilemmas and challenges. ESREL 2003 , Maastrict, nederland 2003-06-18 -
  • Academic lecture
    Vatn, Jørn. (2003) Cross border railway operations: Building safety at cultural interfaces. First European Conference on rail human factors , York, UK 2003-10-15 -
  • Academic lecture
    Vatn, Jørn; Steiro, Trygve. (2003) Outsourcing Strategies and Trends - Lessons learned and strategies to succeed. ProM@in workshop on Outsourcing Strategies and Trends , Brussels 2003-10-15 -

2000

  • Academic lecture
    Sægrov, Sveinung; Hansen, Geir; Koenig, Axel; Røstum, Jon; Schilling, Wolfgang; Vatn, Jørn. (2000) Water network management : forecasting network rehabilitation needs by probabilistic methods. 1st World Congress of the International Water Association , Paris, 3 - 7 July 2000
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