Marker addresses: Adding identification information to Bitcoin transactions to leverage existing trust relationships. - Jan Vornberger (GI-Jahrestagung, 2012)

An Integration Platform for IT-for-Green - Integrating Energy Awareness in Daily Business Decisions and Business Systems. - Barbara Rapp; Jan Vornberger; Fabian Renatus; Henning Gösling (SMARTGREENS, 2012)

Carbon Foot Printing in the IT-for-Green Project - A CEMIS Use Case. - Andreas Solsbach; Barbara Rapp; Frank Teuteberg; Matthias Gräuler; Florian Stiel; Fabian Renatus; Jan Vornberger (EnviroInfo, 2013)

A Data Center Simulation Framework Based on an Ontological Foundation. - Ammar Memari; Jan Vornberger; Jorge Marx Gómez; Wolfgang Nebel (EnviroInfo, 2014)