Detecting flooding state in extraction columns: Convolutional neural networks vs. a white-box approach for image-based soft sensor development. - Omar S. Bayomie; Rafael F. L. de Cerqueira; Laura Neuendorf; Iwan Kornijez; Samuel Kieling; Tim H. Sandermann; Keno Lammers; Norbert Kockmann (Comput. Chem. Eng., 2022)