@article {FortiRozza2014, title = {Efficient geometrical parametrisation techniques of interfaces for reduced-order modelling: application to fluid{\textendash}structure interaction coupling problems}, journal = {International Journal of Computational Fluid Dynamics}, volume = {28}, number = {3-4}, year = {2014}, pages = {158{\textendash}169}, abstract = {We present some recent advances and improvements in shape parametrisation techniques of interfaces for reduced-order modelling with special attention to fluid{\textendash}structure interaction problems and the management of structural deformations, namely, to represent them into a low-dimensional space (by control points). This allows to reduce the computational effort, and to significantly simplify the (geometrical) deformation procedure, leading to more efficient and fast reduced-order modelling applications in this kind of problems. We propose an efficient methodology to select the geometrical control points for the radial basis functions based on a modal greedy algorithm to improve the computational efficiency in view of more complex fluid{\textendash}structure applications in several fields. The examples provided deal with aeronautics and wind engineering.}, doi = {10.1080/10618562.2014.932352}, author = {Forti, D. and Gianluigi Rozza} }