Using DDI3 in a Technology Based Assessment environment - opportunities and problems. - Ingo Barkow (IASSIST Conference, 2009)

Prototype of a Metadata Editor and further DDI services developed in the German National Educational Panel. - Ingo Barkow (IASSIST, 2010)

The Research Data Centre (RDC) in the Cloud. - Ingo Barkow; David Schiller (IASSIST Conference, 2013)

Enhancing the Research Data Management of Computer-Based Educational Assessments in Switzerland. - Catharina Wasner; Ingo Barkow; Fabian Odoni (Data Sci. J., 2018)

Das Schweizer Institut für Informationswissenschaft (SII). - Ingo Barkow (Inf. Wiss. Prax., 2020)