Xi Liu is a Ph.D. student at the Institute of Hydraulic Engineering, Dalian University of Technology, China. She is a visiting PhD student in Prof. Limongelli’s research group at Politecnico di Milano. Her research mainly focuses on structural health monitoring. In particular, structural safety assessment of concrete dams using data-driven intelligent techniques and numerical modelling. In addition, vibration-based damage identification, as well as static and dynamic structural analysis are also her interests.