The Ontology Lifecycle in RoboCup: Population from Text and Execution. - Stephan Gspandl; Andreas Hechenblaickner; Michael Reip; Gerald Steinbauer; Mate Wolfram; Christoph Zehentner (RoboCup, 2011)

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 efficient diagnosis algorithm for inconsistent constraint sets. - Alexander Felfernig; Monika Schubert; Christoph Zehentner (Artif. Intell. Eng. Des. Anal. Manuf., 2012)

CoreDiag: Eliminating Redundancy in Constraint Sets. - Alexander Felfernig; Christoph Zehentner; Paul Blazek (CoRR, 2021)