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America Califano et al. / Procedia Structural Integrity 41 (2022) 145–157 Author name / Structural Integrity Procedia 00 (2019) 000–000

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of such machine learning algorithms to the entire 3D model, rather than just to 2D sub-models. The novelty of the proposed approach stands in the possibility to reduce the computational cost of the thousands of numerical analyses that are needed to assess the further damage development in such a high number of geometric configurations, adding a priceless value to the decision-process in matter of preventive conservation for movable cultural heritage objects and collections thus quickening the evaluations about the management actions to be taken. Acknowledgements The research leading to these results has been supported by the Norwegian Financial Mechanism 2014-2021, project registration number 2019/34/H/HS2/00581, and by the Spara Och Bevara project n. 50049-1. Arends, T., Pel, L., Schellen, H.L. and Smeulders, D.M.J., 2019. Relating relative humidity fluctuations to damage in oak panel paintings by a simple experiment, Studies in Conservation, Taylor & Francis, Vol. 64 No. 2, pp. 101–114. Aste, N., Adhikari, R.S., Buzzetti, M., Della Torre, S., Del Pero, C., Huerto C, H.E. and Leonforte, F., 2019. Microclimatic monitoring of the Duomo (Milan Cathedral): Risks-based analysis for the conservation of its cultural heritage, Building and Environment, Elsevier, Vol. 148 No. October 2018, pp. 240–257. De Backer, L., Janssens, A., Steeman, M. and De Paepe, M., 2018. Evaluation of display conditions of the Ghent altarpiece at St. Bavo Cathedral, Journal of Cultural Heritage, Elsevier Masson SAS, Vol. 29, pp. 168–172. Berto, F. and Lazzarin, P., 2014. Recent developments in brittle and quasi-brittle failure assessment of engineering materials by means of local approaches, Materials Science and Engineering R: Reports, Elsevier B.V., Vol. 75 No. 1, pp. 1–48. Bertolin, C., Karvan, P. and Berto, F., 2021. Natural climate stress caused by a hygric change on coated pine samples: Theoretical formulation and experimental validation, Engineering Failure Analysis, Elsevier Ltd, Vol. 129, available at:https://doi.org/10.1016/j.engfailanal.2021.105669. Bosco, E., Suiker, A.S.J. and Fleck, N.A., 2021. Moisture-induced cracking in a flexural bilayer with application to historical paintings, Theoretical and Applied Fracture Mechanics, Elsevier Ltd, Vol. 112 No. September 2020, p. 102779. Bratasz, Ł., Akoglu, K.G. and Kékicheff, P., 2020. Fracture saturation in paintings makes them less vulnerable to environmental variations in museums, Heritage Science, Springer International Publishing, Vol. 8 No. 1, pp. 1–12. Chen, T. and Guestrin, C., 2016. XGBoost: A scalable tree boosting system, Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Vol. 13-17-August-2016, pp. 785–794. Dupre, J.C., Jullien, D., Uzielli, L., Hesser, F., Riparbelli, L., Gauvin, C., Mazzanti, P., Gril, J., Tournillon, G., Amoroso, D., Massieux, P. H., Stepanoff, P., Bousvarou, M., 2020. Experimental study of the hygromechanical behaviour of a historic painting on wooden panel: devices and measurement techniques, Journal of Cultural Heritage, Vol. 46, pp. 165–175. Fawcett, T. (2006. An introduction to ROC analysis, Pattern Recognition Letters, Vol. 27. Foti, P., Filippi, S. and Berto, F., 2019. Fatigue assessment of welded joints by means of the strain energy density method: Numerical predictions and comparison with eurocode 3, Frattura Ed Integrita Strutturale, Vol. 13 No. 47, available at:https://doi.org/10.3221/IGF-ESIS.47.09. Foti, P., Razavi, S.M.J., Ayatollahi, M.R., Marsavina, L. and Berto, F., 2021. On the application of the volume free strain energy density method to blunt V-notches under mixed mode condition, Engineering Structures, Elsevier, Vol. 230, p. 111716. Foti, P., Santonocito, D., Risitano, G. and Berto, F., 2021. Fatigue assessment of cruciform joints: Comparison between Strain Energy Density predictions and current standards and recommendations, Engineering Structures, Elsevier Ltd, Vol. 230 No. November 2020, p. 111708. Friedman, J.H., 2002. Stochastic gradient boosting, Computational Statistics & Data Analysis, Vol. 38 No. 4, pp. 367–378. Lazzarin, P., Berto, F. and Zappalorto, M., 2010. Rapid calculations of notch stress intensity factors based on averaged strain energy density from coarse meshes: Theoretical bases and applications, International Journal of Fatigue, Elsevier Ltd, Vol. 32 No. 10, pp. 1559–1567. Lazzarin, P. and Zambardi, R., 2001. A finite-volume-energy based approach to predict the static and fatigue behavior of components with sharp V-shaped notches, International Journal of Fracture, Vol. 112 No. 3, pp. 275–298. Lazzarin, P. and Zambardi, R., 2002. The equivalent strain energy density approach re-formulated and applied to sharp V-shaped notches under localized and generalized plasticity, Fatigue and Fracture of Engineering Materials and Structures, Vol. 25 No. 10, pp. 917–928. Liu, K., Huang, K.L., Sfarra, S., Yang, J., Liu, Y. and Yao, Y., 2021. Factor analysis thermography for defect detection of panel paintings, Quantitative InfraRed Thermography Journal, Taylor & Francis, Vol. 00 No. 00, pp. 1–13. Łukomski, M., 2012. Painted wood. What makes the paint crack?, Journal of Cultural Heritage, Elsevier Masson SAS, Vol. 13 No. 3 SUPPL., pp. S90–S93. Mecklenburg, M.F., Tumosa, C.S. and Erhardt, D., 1998. Structural Response of Painted Wood Surfaces to Changes in Ambient Relative Humidity, Painted Wood: History and Conservation, pp. 464–483. Mishra, M., 2021. Machine learning techniques for structural health monitoring of heritage buildings: A state-of-the-art review and case studies, Journal of Cultural Heritage, Elsevier Masson SAS, Vol. 47 No. xxxx, pp. 227–245. Mohammad Yaghoub, A.J., 2021. Paintings crack initiation time caused by microclimate, Annals of Mathematics and Physics, Vol. 4, pp. 092– 101. References