Automated ontology evolution for an E-commerce recommender. - Elmar P. Wach (GI-Jahrestagung, 2011)

A heuristic as basis for an adaptive e-commerce recommender system. - Elmar P. Wach (ISDA, 2012)

Semi-automatic generation of recommendation processes and their GUIs. - Hermann Kaindl; Elmar P. Wach; Ada Okoli; Roman Popp; Ralph Hoch; Werner Gaulke; Tim Hussein (IUI, 2013)