Group Decision Support for Requirements Negotiation. - Alexander Felfernig; Christoph Zehentner; Gerald Ninaus; Harald Grabner; Walid Maalej; Dennis Pagano; Leopold Weninger; Florian Reinfrank (UMAP Workshops, 2011)

An Overview of Recommender Systems in Requirements Engineering. - Alexander Felfernig; Gerald Ninaus; Harald Grabner; Florian Reinfrank; Leopold Weninger; Dennis Pagano; Walid Maalej (Managing Requirements Knowledge, 2013)

Content-based Retrieval of 3D Models using Generative Modeling Techniques. - Harald Grabner; Torsten Ullrich; Dieter W. Fellner (GCH (Short and Project Papers), 2014)

Generative Training for 3D-Retrieval. - Harald Grabner; Torsten Ullrich; Dieter W. Fellner (GRAPP, 2015)