Qimeng Li is currently pursuing the Ph.D. degree at the Department of Informatics, Modeling, Electronics and Systems, University of Calabria, Rende, Italy. He received the M.Sc. degree in electronic engineering from the University of Calabria, 2017, and B.S. degrees in Management and Photoelectric information engineering from the China Pharmaceutical University (2013) and the Nanjing University of Posts and Telecommunications (2010), respectively. He has authored or coauthored 11 conference and journal papers. His research interests are focused on collaborative body sensor networks (CBSNs), pattern recognition, e-health, and emotional activity detection.