Towards the semantic web in e-tourism: can annotation do the trick? - Martin Hepp; Katharina Siorpaes; Daniel Bachlechner (ECIS, 2006)

Harvesting Wiki Consensus - Using Wikipedia Entries as Ontology Elements. - Martin Hepp; Daniel Bachlechner; Katharina Siorpaes (SemWiki, 2006)

OntoWiki: community-driven ontology engineering and ontology usage based on Wikis. - Martin Hepp; Daniel Bachlechner; Katharina Siorpaes (Int. Sym. Wikis, 2006)

Towards Open Ontology Engineering. - Katharina Siorpaes (KWEPSY, 2007)

OntoGame: Towards Overcoming the Incentive Bottleneck in Ontology Building. - Katharina Siorpaes; Martin Hepp (OTM Workshops (2), 2007)

Lightweight Community-Driven Ontology Evolution. - Katharina Siorpaes (ISWC/ASWC, 2007)

Harvesting Wiki Consensus: Using Wikipedia Entries as Vocabulary for Knowledge Management. - Martin Hepp; Katharina Siorpaes; Daniel Bachlechner (IEEE Internet Comput., 2007)

OntoGame: Weaving the Semantic Web by Online Games. - Katharina Siorpaes; Martin Hepp (ESWC, 2008)

Games with a Purpose for the Semantic Web. - Katharina Siorpaes; Martin Hepp (IEEE Intell. Syst., 2008)

Incentives, Motivation, Participation, Games: Human Computation for Linked Data. - Katharina Siorpaes; Elena Simperl (LDSI@FIA, 2010)

Human Intelligence in the Process of Semantic Content Creation. - Katharina Siorpaes; Elena Simperl (World Wide Web, 2010)

Enterprise Knowledge Structures. - Basil Ell; Elena Simperl; Stephan Wölger; Benedikt Kämpgen; Simon Hangl; Denny Vrandecic; Katharina Siorpaes (Context and Semantics for Knowledge Management, 2011)

International workshop on semantic technologies for information-integrated collaboration (STIIC 2011). - Elena Simperl; Katharina Siorpaes; Frank Dengler; Tania Tudorache (CTS, 2011)

SeaFish: A Game for Collaborative and Visual Image Annotation and Interlinking. - Stefan Thaler; Katharina Siorpaes; David Mear; Elena Simperl; Carl Goodman (ESWC (2), 2011)

SpotTheLink: playful alignment of ontologies. - Stefan Thaler; Elena Simperl; Katharina Siorpaes (SAC, 2011)

SpotTheLink: A Game for Ontology Alignment. - Stefan Thaler; Elena Simperl; Katharina Siorpaes (Wissensmanagement, 2011)

Motivation mechanisms for participation in human-driven semantic content creation. - Roberta Cuel; Olga Morozova; Markus Rohde; Elena Simperl; Katharina Siorpaes; Oksana Tokarchuk; Torben Wiedenhoefer; Fahri Yetim; Marco Zamarian (Int. J. Knowl. Eng. Data Min., 2011)

SpotTheLink. - Stefan Thaler; Elena Simperl; Katharina Siorpaes; Stephan Wölger (Collaboration and the Semantic Web, 2012)