Lu, Yang, College of Computer and Information Engineering, Hohai University Lu, Yanrong Lu, Zheng Lugin, Slava, Kaunas University of Medicine Luh, Ding-Bang , School of Art and Design, Guangdong University of Technology, Guangzhou 510090, China. Lukić, J., University of Niš, Faculty of Electronic Engineering, Serbia Lukman, Tomaž, iteratec GmbH, Inselkammerstraße 4, 82008 München - Unterhaching, Germany Lukoševičius, Arūnas, Kaunas University of Technology Luković, Ivan, University of Novi Sad, Faculty of Technical Sciences Luksys, Kestutis, Department of Applied Mathematics, Kaunas University of Technology Lukšys, Kęstutis, Kaunas University of Technology Luo, Changyin, Hebei Key Laboratory of Data Science and Application Luo, Xu , College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China Luštrek, Mitja, Jožef Stefan Institute, Department of Intelligent Systems Lv, Pengtao Lv, Yueyong, Harbin Institute of Technology Lyonnard, Damien, TIMA