Eliciting the users' unknown preferences. - Julia Neidhardt; Rainer Schuster; Leonhard Seyfang; Hannes Werthner (RecSys, 2014)

A picture-based approach to recommender systems. - Julia Neidhardt; Leonhard Seyfang; Rainer Schuster; Hannes Werthner (J. Inf. Technol. Tour., 2015)

A Framework for Recommender Systems Based on a Finite Multidimensional Model Space. - Leonhard Seyfang; Julia Neidhardt (RecTour@RecSys, 2019)