Knowledge Discovery, Knowledge Engineering and Knowledge Management 9th International Joint Conference, IC3K 2017, Funchal, Madeira, Portugal, November 1-3, 2017, Revised Selected Papers - Fred, Ana; Fred, Ana; Aveiro, David; Aveiro, David; Dietz, Jan L. G.; Dietz, Jan L. G.; Liu, Kecheng; Liu, Kecheng; Bernardino, Jorge; Bernardino, Jorge; Salgado, Ana; Salgado, Ana; et al. (Springer International Publishing : Imprint: Springer, 2019)