Electronic Publishing in the Online Journal "Forum: Qualitative Social Research" (FQS). - Bozana Bokan; Oliver Hopt (ELPUB, 2005)

Panelist 4: MISSY2. - Oliver Hopt (IASSIST Conference, 2009)

QDDS III: Ein Werkzeug zur Dokumentation von Fragebögen für Wissenschaftler und Datenarchive. - Oliver Hopt (ISI, 2009)

Questionnaire Management and DDI - The QDDS Case. - Oliver Hopt; Alerk Amin; Arofan Gregory; Jannik Vestergaard Jensen; Dan Kristiansen (DDIAlliance.org, 2010)

Implementing DDI 3.0: a Case Study of the German Microcensus. - Andias Wira-Alam; Oliver Hopt (IASSIST, 2010)

QDDS - combining questionnaire development and survey documentation. - Oliver Hopt; Brigitte Mathiak (IASSIST Conference, 2011)

Statistical Data Analysis based on Linked Open Data. - Benjamin Zapilko; Brigitte Mathiak; Oliver Hopt (IASSIST Conference, 2011)

Utilizing the Open Movie Database API for Predicting the Review Class of Movies. - Johann Schaible; Zeljko Carevic; Oliver Hopt; Benjamin Zapilko (KNOW@LOD, 2015)

An Operationalized DDI Infrastructure to Document, Publish, Preserve and Search Social Science Research Data. - Claus-Peter Klas; Oliver Hopt (TPDL, 2018)