Prof. Songzuo Liu received a BS degree and a PhD in signal and information processing from the College of Underwater Acoustic Engineering, Harbin Engineering University (HEU), Harbin, China, in 2008 and 2014, respectively. From 2015 to 2017, he completed Postdoctoral Research with the SENSE Lab, Underwater Wireless Sensor Networking Group, Sapienza University of Rome, Rome, Italy. He is currently a Professor with the College of Underwater Acoustic Engineering, HEU. His research interests lie in the areas of underwater acoustic communication, underwater acoustic sensor networks, passive acoustic monitoring of cetaceans, and machine learning.