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Refereed Conference Papers

  1. A. Kriezis, C. Chryssostomidis, T. Sapsis, Predicting ship power using machine learning methods, Proceedings of the SNAME Maritime Convention 2022, Houston, Texas, (9 - 2022). [pdf]
  2. M. D. Levine, S. J. Edwards, D. Howard, V. Belenky, K. Weems, T. Sapsis, and V. Pipiras, Data-adaptive autonomous seakeeping, Proceedings of the 34th Symposium on Naval Hydrodynamics Washington, DC, USA (6 - 2022). [pdf]
  3. S. Guth, B. Champenois, T. Sapsis, Application of Gaussian process multi-fidelity optimal sampling to ship structural modeling, Proceedings of the 34th Symposium on Naval Hydrodynamics Washington, DC, USA (6 - 2022). [pdf]
  4. T. Sapsis, V. Belenky, K. Weems, V. Pipiras, Deck effects on the statistical structure of the vertical bending moment loads during random waves: an analytical approach, Proceedings of the 34th Symposium on Naval Hydrodynamics Washington, DC, USA (6 - 2022). [pdf]
  5. V. Pipiras, D. Howard, V. Belenky, K. Weems and T. Sapsis, Multi-Fidelity Uncertainty Quantification and Reduced-Order Modeling for Extreme Ship Motions and Loads, Proceedings of the 34th Symposium on Naval Hydrodynamics Washington, DC, USA (6 - 2022). [pdf]
  6. S. Rudy, D. Fan, J. Ferrandis, T. Sapsis, M. Triantafyllou, Learning optimal parametric hydrodynamic database for vortex-induced crossflow vibration prediction of both freely-mounted rigid and flexible cylinders, Proceedings of the 31st International Ocean and Polar Engineering Conference, Rhodes, Greece (Virtual), (6 - 2021). [pdf]
  7. V. Belenky, K. Weems, T. Sapsis, V. Pipiras, Influence of deck submergence events on extreme properties of wave-induced vertical bending moment, Proceedings of the 1st International Conference on the Stability and Safety of Ships and Ocean Vehicles, Glasgow, Scotland, UK (Virtual), (6-2021). [pdf]
  8. S. Guth, T. Sapsis, A stochastically preluded Karhunen-Loève representation for recovering extreme statistics in ship dynamics, Proceedings of the 1st International Conference on the Stability and Safety of Ships and Ocean Vehicles, Glasgow, Scotland, UK (Virtual), (6-2021). [pdf]
  9. T. Sapsis, V. Belenky, K. Weems, V. Pipiras, Extreme properties of impact-induced vertical bending moments, Proceedings of the 1st International Conference on the Stability and Safety of Ships and Ocean Vehicles, Glasgow, Scotland, UK (Virtual), (6-2021). [pdf]
  10. T. Sapsis, V. Pipiras,  K. Weems, V. Belenky, On extreme value properties of vertical bending momentProceedings of the 33rd Symposium on Naval Hydrodynamics Osaka, Japan (Virtual) (10-2020). [pdf]
  11. S. Guth, T. Sapsis, Active Search methods to predict material failure under intermittent loading in the Serebrinksy-Ortiz fatigue model, Proceedings of the Dynamic Data Driven Applications Systems (DDDAS)/InfoSymbiotics2020 Conference (Virtual) (10-2020). [pdf]
  12. K. Weems, V. Belenky, B. Campbell, V. Pipiras, T. Sapsis, Envelope peaks over threshold application and verificationProceedings of the 17th International Ship Stability Workshop, Helsinki, Finland (6-2019). [pdf]
  13. V. Belenky, K. Weems, V. Pipiras, D. Glotzer, T. Sapsis, Tail structure of roll and metric of capsizing in irregular wavesProceedings of the 32nd Symposium on Naval Hydrodynamics (2018), Hamburg, Germany (8-2018). [pdf]
  14. J. M. Kluger, A. Slocum, T. P. Sapsis, A First-Order Dynamics and Cost Comparison of Wave Energy Converters Combined with Floating Wind TurbinesProceedings of the Twenty-seventh (2017) International Ocean and Polar Engineering Conference, San Francisco (6-2017). [pdf]
  15. T. Sapsis, M. Mohamad, Probabilistic quantification of extreme events in complex systems9th European Nonlinear Dynamics Conference, Budapest, Hungary (6-2017).
  16. T. Sapsis, M. Mohamad, H. Joo, Extreme response mitigation of stochastically forced nonlinear structures, 9th European Nonlinear Dynamics Conference, Budapest, Hungary (6-2017).
  17. V. Belenky, K. Weems, K. Spyrou, V. Pipiras, T. Sapsis, Modeling Broaching-to and Capsizing with Extreme Value Theory, Proceedings of the 16th International Ship Stability Workshop, Belgrade, Serbia (6-2017).
  18. V. Belenky, D. Glozter, V. Pipiras, T. P. Sapsis, On the tail of nonlinear roll motions, Proceedings of the 15th International Ship Stability Workshop, 13-15 June 2016, Stockholm, Sweden (6-2016). [pdf]
  19. J. M. Kluger, T. P. Sapsis, A. H. Slocum, A Reduced-Order, Statistical Linearization Approach for Estimating Nonlinear Floating Wind Turbine Response StatisticsProceedings of the Twenty-sixth (2016) International Ocean and Polar Engineering Conference (6-2016). [pdf]
  20. M. Mohamad, T. P. Sapsis, Probabilistic response of Mathieu equation excited by correlated parametric excitation, Proceedings of STAB2015 - 12th International Conference on the Stability of Ships and Ocean Vehicles (6-2015).
  21. H. K. Joo, T. P. Sapsis, Closure Schemes for Nonlinear Bi-stable Systems subjected to Correlated Noise - Applications to Energy Harvesting from Water Waves, Proceedings of the Twenty-fifth (2015) International Ocean and Polar Engineering Conference (6-2015).
  22. M. Mohamad, T. P. Sapsis, Analytical approximation of the heavy-tail structure for intermittently unstable complex modesProceedings of the Dynamic Data Driven environmental System Science Conference, Cambridge, Massachusetts (11-2014).
  23. W. Cousins, T. P. Sapsis, Reduced order probabilistic prediction of rogue waves in 1D envelope equationsProceedings of the Dynamic Data Driven environmental System Science Conference, Cambridge, Massachusetts (11-2014).
  24. H. K. Joo, T. P. Sapsis, Performance barriers for single-degree-of-freedom energy harvesters under generic stochastic excitation, Proceedings of the ASME 2014 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2014, Invited for MSNDC-11-1 Nonlinear Energy Transfers and Harvesting, Buffalo, New York, (8-2014).
  25. W. Cousins, T. P. Sapsis, Quantification and prediction of intermittent events in nonlinear dispersive waves, 8th European Nonlinear Dynamics Conference, Invited for MS-3 Computational Methods, Vienna, Austria, (7-2014).
  26. H. K. Joo, T. P. Sapsis, Performance measures for SDOF energy harvesters under stochastic excitation, 8th European Nonlinear Dynamics Conference, Invited for MS-15 Energy Transfer and Harvesting in Nonlinear Systems, Vienna, Austria, (7-2014).
  27. T. Sapsis, A. Vakakis, and L. Bergman, Targeted energy transfer between dynamical components due to essential nonlinearities, Proceedings of ICOSSAR 2013: 11th International Conference on Structural Safety and Reliability, Columbia University, New York, (6-2013).
  28. T. Sapsis, A. Vakakis, and L. Bergman, Effect of stochasticity on targeted energy transfer from a linear medium to a strongly nonlinear attachment, 7th EUROMECH Conference ENOC, Rome, Italy, (7-2011).
  29. T. Sapsis, and P. Lermusiaux, Dynamically orthogonal field equations for stochastic fluid flows, 7th EUROMECH Conference ENOC, Rome, Italy, (7-2011).
  30. T. Sapsis, and P. Lermusiaux, Dynamically orthogonal field equations for stochastic continuous media, Proceedings of USNCTAM 2010: 16th US National Congress of Theoretical and Applied Mechanics, Penn State University, (6-2010).
  31. T. Sapsis, A. Vakakis, and L. Bergman, Effect of stochasticity on targeted energy transfer from a linear medium to a strongly nonlinear attachment, Proceedings of USNCTAM 2010: 16th US National Congress of Theoretical and Applied Mechanics, Penn State University, (6-2010).
  32. T. Sapsis, S. Koloutsou-Vakakis, M. Rood, B. Kim, and M. Kemme, Fugitive Dust Dispersion Using LIDAR Measurements and a Stochastic Lagrangian Model, in Air & Waste Management Association's Annual Conference and Exhibition, Calgary, AB,  (6-2010).
  33. T. Sapsis, and G. Haller, Clustering of inertial particles in 3D steady flows, in 'Chaotic Systems: Theory and Applications', C. H. Skiadas and I. Dimotikalis (Editors), World Scientific, Proceedings of the 3rd CHAOS 2010 International Conference (6-2010).
  34. T. Sapsis and A. Vakakis, Targeted energy transfer in general linear waveguides: A unified integro-differential equation formulation with applications, Euromech Colloquium 503: Nonlinear Normal Modes, Dimension Reduction & Localization, Frascati, Italy, (9-2009).
  35. T. Sapsis and A. Vakakis, Targeted energy transfer in general linear waveguides: A unified integro-differential equation formulation with applications, SICON CF: Nonlinear Dynamics, Stability, Identification and Control, University of Rome ‘La Sapienza’, Italy, (9-2009).
  36. T. Sapsis and G. Haller, Clustering of inertial particles in 3D steady flows, Proceedings of the 2nd Chaotic Modelling and Simulation Conference (Chaos), Chania, Greece, (6-2009).
  37. T. Sapsis and P. Lermusiaux, Reduced order evolution equations for stochastic fluid flows, Proceedings of the 2nd Chaotic Modelling and Simulation Conference (Chaos), Chania, Greece, (6-2009).
  38. T. Sapsis, A.F. Vakakis, O.V. Gendelman, L.A. Bergman, G. Kerschen, D.D. Quinn, Efficiency of Targeted Energy Transfers in Coupled Nonlinear Oscillators Associated with 1:1 Resonance Captures, Proceedings of the Society of Engineering Science, 45th Annual Technical Meeting, Urbana-Champaign, Illinois, (10-2008).
  39. T. Sapsis, D. D. Quinn, O. Gendelman, A. Vakakis, L. Bergman, and G. Kerschen, Applying L. Manevitch’s Complexification – Averaging method to analyze conditions for optimal Targeted Energy Transfer in coupled oscillators with essential stiffness nonlinearity. Proceedings of the International Conference on Nonlinear Phenomena in Polymer Solids and Low-dimensional Systems, Moscow, Russia, (7-2008).
  40. T. Sapsis, D. D. Quinn, O. Gendelman, A. Vakakis, L. Bergman, and G. Kerschen, Efficient Targeted Energy Transfer in nonlinear oscillators. Proceedings of the 6th EUROMECH Nonlinear Dynamics Conference, Saint Petersburg, Russia,  (7-2008).
  41. T. Sapsis, and G. Haller, Inertial particles motion in geophysical fluid flows. Proceedings of the 6th EUROMECH Nonlinear Dynamics Conference, Saint Petersburg, Russia, (7-2008).
  42. T. Sapsis, and G. Athanassoulis, New partial differential equations governing the joint response-excitation, probability distributions of nonlinear systems, under general stochastic excitation, Part II: Numerical Schemes. Proceedings of the 5th International Conference on Computational Stochastic Mechanics (CSM-5), Rhodes, Greece, (6-2006).
  43. T. Sapsis, and G. Athanassoulis, New partial differential equations governing the joint response-excitation, probability distributions of nonlinear systems, under general stochastic excitation, Part I: Derivation. Proceedings of the 5th International Conference on Computational Stochastic Mechanics (CSM-5), Rhodes, Greece, (6-2006).