2023
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1. |
Stefanakos, Christos; De Vaal, Jacobus Bernardus; Dos Santos Sousa Rodrigues, José Miguel. Investigation of the feasibility for a combined offshore wind and wave energy plant in the Norwegian waters. I: Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference, Ottawa, Canada, June 19-23, 2023 - ISOPE 2023. International Society of Offshore & Polar Engineers 2023 ISBN 978-1-880653-80-7. OCEAN
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2021
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2. |
Aksnes, Vegard Øgård; Stefanakos, Christos; Fonseca, Nuno; Leira, Bernt Johan; Rodrigues, José Miguel; Bachynski-Polic, Erin Elizabeth. LFCS - Summary report. : SINTEF 2021 28 p. OCEAN NTNU
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3. |
Dai, Jian; Stefanakos, Christos; Leira, Bernt Johan; Alsos, Hagbart Skage. Effect of modelling inhomogeneous wave conditions on structural responses of a very long floating bridge. Journal of Marine Science and Engineering (JMSE) 2021 ;Volume 9. NTNU OCEAN OSLOMET
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4. |
Knutsen, Øyvind; Stefanakos, Christos; Slagstad, Dag. Ocean current conditions in the Ionian Sea. I: Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference, Rhodes, Greece, June 20 – 25, 2021. International Society of Offshore & Polar Engineers 2021 ISBN 978-1-880653-82-1. OCEAN
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5. |
Stefanakos, Christos. Global wind and wave climate based on two reanalysis databases: ECMWF ERA5 and NCEP CFSR. Journal of Marine Science and Engineering (JMSE) 2021 ;Volume 9.(9) p. - OCEAN
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6. |
Stefanakos, Christos; Dai, Jian; Leira, Bernt Johan. Investigation of inhomogeneous wave conditions in Sulafjorden. The 31st international Ocean and Polar Engineering Conference; 2021-06-20 - 2021-06-25 OSLOMET OCEAN NTNU
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7. |
Stefanakos, Christos; Dai, Jian; Leira, Bernt Johan. Investigation of inhomogeneous wave conditions in Sulafjorden. I: Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference, Rhodes, Greece, June 20 – 25, 2021. International Society of Offshore & Polar Engineers 2021 ISBN 978-1-880653-82-1. p. - OCEAN NTNU OSLOMET
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8. |
Stefanakos, Christos; Tedeschi, Elisabetta; Brönner, Ute. Offshore wind and wave energy resource assessment in the Norwegian waters based on ERA5 reanalysis. I: Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference, Rhodes, Greece, June 20 – 25, 2021. International Society of Offshore & Polar Engineers 2021 ISBN 978-1-880653-82-1. p. - OCEAN NTNU
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2020
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9. |
Lona, Eivind; Endresen, Per Christian; Skjermo, Jorunn; Tsarau, Andrei; Stefanakos, Christos; Broch, Ole Jacob. AkvaLab – Project Summary Report - Evaluation of seaweed cultivation technology for weather exposed locations. : SINTEF Ocean 2020 (ISBN 978-82-14-06514-5) 61 p. SINTEF Rapport(2020:00593) OCEAN
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10. |
Stefanakos, Christos; Furevik, Birgitte Rugaard; Knutsen, Øyvind; Christakos, Konstantinos. Nearshore wave modelling in a Norwegian fjord. 39th International Conference on Ocean, Offshore & Arctic Engineering, OMAE'2020; 2020-08-03 - 2020-08-07 OCEAN MET
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11. |
Stefanakos, Christos; Furevik, Birgitte Rugaard; Knutsen, Øyvind; Christakos, Konstantinos. Nearshore wave modelling in a Norwegian fjord. I: ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering - Volume 6B: Ocean Engineering. The American Society of Mechanical Engineers (ASME) 2020 ISBN 978-0-7918-8438-6. OCEAN MET
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12. |
Wu, Mengning; Stefanakos, Christos; Gao, Zhen. Multi-step-ahead forecasting of wave conditions based on a physics-based machine learning (PBML) model for marine operations. Journal of Marine Science and Engineering (JMSE) 2020 ;Volume 8.(12) p. 1-24 NTNU OCEAN
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2019
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13. |
Stefanakos, Christos. Intercomparison of Wave Reanalysis based on ERA5 and WW3 Databases. ISOPE-2019 ⎯ The Twenty-nineth (2019) International Ocean and Polar Engineering Conference; 2019-06-16 - 2019-06-21 OCEAN
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14. |
Stefanakos, Christos. Intercomparison of wave reanalysis based on ERA5 and WW3 Databases. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2019 ;Volume 3. p. 2506-2512 OCEAN
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15. |
Thorarinsdottir, Thordis Linda; Stefanakos, Christos; Vanem, Erik; Rognebakke, Hanne Therese Wist; Hammer, Hugo Lewi; Øigård, Tor Arne. HDwave: Statistical space-time projections of wave heights. 2nd International Workshop on Waves, Storm Surges and Coastal Hazards; 2019-11-10 - 2019-11-15 HAVFORSK OSLOMET OCEAN NR
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16. |
Wu, Mengning; Stefanakos, Christos; Gao, Zhen; Haver, Sverre Kristian. Prediction of short-term wind and wave conditions for marine operations using a multi-step-ahead decomposition-ANFIS model and quantification of its uncertainty. Ocean Engineering 2019 ;Volume 188. NTNU OCEAN UIS
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2018
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17. |
Eidnes, Grim; Stefanakos, Christos. Revisjon av NS 9415 - Fastsettelse av ekstremstrøm fra korte tidsserier - 2018:01070 A. Trondheim: SINTEF Ocean AS 2018 (ISBN 978-82-14-06590-9) 12 p. OCEAN
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18. |
Fergestad, Dag; Økland, Ole David; Stefanakos, Christos; Stansberg, Carl Trygve; Croonenborghs, Eloïse; Eliassen, Lene; Eidnes, Grim. LFCS Review report - Environmental conditions Wind, wave and current in coastal areas. : SINTEF Ocean 2018 116 p. OCEAN NTNU
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19. |
Stefanakos, Christos. Nonstationary time series forecasting of wind and waves, combining hindcast, measured and satellite data. I: ITISE 2018 - International Conference on Time Series and Forecasting. Springer 2018 ISBN 978-84-17293-57-4. p. - OCEAN
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20. |
Stefanakos, Christos. Nonstationary time series forecasting of wind and waves, combining hindcast, measured and satellite data. ITISE 2018 - International Conference on Time Series and Forecasting; 2018-09-19 - 2018-09-21 OCEAN
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21. |
Stefanakos, Christos; Vanem, Erik. Comparison of Wind and Wave Extremes in Very Long-Term Climatic Scales. ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering; 2018-06-17 - 2018-06-22 OCEAN
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22. |
Stefanakos, Christos; Vanem, Erik. Nonstationary fuzzy forecasting of wind and wave climate in very long-term scales. Journal of Ocean Engineering and Science 2018 ;Volume 3. p. 144-155 OCEAN
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23. |
Stefanakos, Christos; Vanem, Erik. Comparison of wind and wave extremes in very long-term climatic scales. I: ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 7B: Ocean Engineering. The American Society of Mechanical Engineers (ASME) 2018 ISBN 978-0-7918-5127-2. OCEAN
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24. |
Wu, Mengning; Stefanakos, Christos; Gao, Zhen. Prediction of Short-term Wind and Wave Conditions Using Adaptive Network-based Fuzzy Inference System (ANFIS) for Marine Operations. I: Proceedings of the 3rd International Conference on Renewable Energies Offshore (RENEW) 2018. CRC Press 2018 ISBN 9781138585355. p. 83-94 OCEAN NTNU
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2017
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25. |
Stefanakos, Christos; Vanem, Erik. Climatic Forecasting of Wind and Waves Using Fuzzy Inference Systems. International Conference on Ocean, Offshore and Arctic Engineering; 2017-06-25 - 2017-06-30 OCEAN
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26. |
Stefanakos, Christos; Vanem, Erik. Climatic Forecasting of Wind and Waves Using Fuzzy Inference Systems. I: ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 3A: Structures, Safety and Reliability. The American Society of Mechanical Engineers (ASME) 2017 ISBN 978-0-7918-5765-6. p. - OCEAN
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2016
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27. |
Stefanakos, Christos. Fuzzy time series forecasting of nonstationary wind and wave data. Ocean Engineering 2016 ;Volume 121. p. 1-12 OCEAN
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28. |
Stefanakos, Christos. Nonstationary Prediction of Wind and Waves in the Pacific Ocean using Fuzzy Inference Systems. ISOPE 2016, 26th International Ocean and Polar Engineering Conference; 2016-06-26 - 2016-07-02 OCEAN
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29. |
Stefanakos, Christos. Nonstationary prediction of wind and waves in the pacific ocean using fuzzy inference systems. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2016 ;Volume 2016-January. p. 282-289 OCEAN
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2015
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30. |
Stefanakos, Christos; Schinas, Orestis. Fuzzy time series forecasting of bunker prices: Nonstationary considerations. WMU Journal of Maritime Affairs (JoMA) 2015 ;Volume 14.(1) p. 177-199 OCEAN
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2014
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31. |
Schinas, Orestis; Stefanakos, Christos. Selecting technologies towards compliance with MARPOL Annex VI: The perspective of operators. Transportation Research Part D: Transport and Environment 2014 ;Volume 28. p. 28-40 OCEAN
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32. |
Stefanakos, Christos; Eidnes, Grim. Transferring wave conditions from offshore to nearshore. The case of Nordfold. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings] 2014 p. - OCEAN
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33. |
Stefanakos, Christos; Schinas, Orestis. Forecasting bunker prices; a nonstationary, multivariate methodology. Transportation Research Part C: Emerging Technologies 2014 ;Volume 38. p. 177-194 OCEAN
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34. |
Stefanakos, Christos; Schinas, Orestis; Eidnes, Grim. Application of fuzzy time series techniques in wind and wave data forecasting. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings] 2014 p. - OCEAN
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