D. Heise, S. Strecker, U. Frank, and J. Jung. Multikonferenz Wirtschaftsinformatik~2008, MKWI~2008, Teilkonferenz \glqqIT Performance Management and IT-Controlling\grqq, page 1017--1028. Berlin, GITO, (2008)
D. Heise, A. Meyer, and S. Strecker. Informatik 2007 --~Informatik trifft Logistik~-- Band 2, volume 110 of Lecture Notes in Informatics, page 48--52. Bonn, Gesellschaft für Informatik e.V., Koellen, (2007)
J. Rios, S. Strecker, J. Kim, S. Ludwig, and E. Chen. Negotiation and Market Engineering, 06461, Dagstuhl, Germany, Internationales Begegnungs- und Forschungszentrum für Informatik (IBFI), Schloss Dagstuhl, Germany, (2007)
J. Kim, G. Kersten, S. Strecker, and K. Law. Proceedings of the Montreal Conference on e-Technologies, MCeTech~2006, page 43--52. Montréal, Canada, (2006)
S. Strecker, and S. Seifert. Proceedings of the 37th Annual Hawaii International Conference on System Sciences, HICSS-37, Track Internet and the Digital Economy, Minitrack Business-to-Business Electronic Commerce, Big Island, HI, January 5--8, 2004, page 701--712. Los Alamitos, IEEE Computer Society, (2004)
S. Strecker, G. Kersten, J. Kim, and K. Law. Multikonferenz Wirtschaftsinformatik, MKWI'06, Passau, 20.--22. Februar 2006, Teilkonferenz \glqqCollaborative Business\grqq, 1, page 315--332. Berlin, Gesellschaft für Informatik e.V., Fachbereich Wirtschaftsinformatik, GITO, (2006)
S. Koch, S. Strecker, and U. Frank. Open Source Systems, Proceedings of The Second International Conference on Open Source Systems, IFIP Working Group 2.13 Foundation on Open Source Software, June 8--10, 2006, Como, Italy, volume 203 of IFIP International Federation for Information Processing Series, Springer, Berlin, (2006)
U. Frank, and S. Strecker. ICB Research Report, 31. Institute for Computer Science and Business Information Systems (ICB), Duisburg-Essen University, Germany, (April 2009)