German Research Center for Artificial Intelligence (DFKI)www.dfki.de
Institute for Commerce & International Marketing (H.I.MA.)www.hima.uni-saarland.de
Saarland Universitywww.uni-saarland.de
Globus Self Service department store Holding GmbH & Co. KG
www.globus.net
dm drugstore market GmbH & Co. KG
www.dm-drogeriemarkt.de
tegut... Gutberlet Stiftung & Co.
www.tegut.de
