Artificial Intelligence and Machine Learning : 32nd Benelux Conference, BNAIC/Benelearn 2020, Leiden, the Netherlands, November 19-20, 2020, Revised Selected Papers - Baratchi, Mitra; Cao, Lu; Kosters, Walter A.; Lijffijt, Jefrey; Takes, Frank W.; van Rijn, Jan N. (Springer International Publishing, 2021)