Holger Wittges

Publikationen

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• 2011 A Survey on Performance Modelling and Simulation of SAP Enterprise Resource Planning Systems Manuel Mayer, Stephan Gradl, Veronika Schreiber, Holger Wittges und Helmut Krcmar In 10th International Conference on Modeling and Applied Simulation, Seiten 347-352, Diptem Universita di Genoa. Details URL BIB
• 2011 Measuring the Buffer Occupation of SAP ERP System Applications Stephan Gradl, Manuel Mayer, Alexandru Danciu, Ramon Escrihuela, Holger Wittges und Helmut Krcmar In 13th International Conference on Enterprise Information Systems, Seiten 266-272, SciTePress. Details URL BIB
• 2011 Performance of SAP ERP with Memory Virtualization Using IBM Active Memory Expansion As an Example André Bögelsack, Marcus Homann, Holger Wittges und Helmut Krcmar In Proceedings of the 5th International Workshop on Virtualization Technologies in Distributed Computing, Seiten 21-28, New York, NY, USA, ACM. Details DOI BIB
• 2011 Understanding the Performance Behavior of a SAP ERP System for the Use of Queuing Models Stephan Gradl, Manuel Mayer, Alexandru Danciu, Holger Wittges und Helmut Krcmar In 10th International Conference on Modeling and Applied Simulation, Seiten 361-370, Universita di Genova, Genoa. Details URL BIB
• 2010 Modeling ERP Business Processes Using Layered Queueing Networks Stephan Gradl, Manuel Mayer, Holger Wittges und Helmut Krcmar In 12th International Conference on Enterprise Information Systems, Seiten 255-260, INSTICC. Details URL BIB
• 2009 Layered Queuing Networks For Simulating Enterprise Resource Planning Systems Stephan Gradl, André Bögelsack, Holger Wittges und Helmut Krcmar In 7th International Workshop on Modelling, Simulation, Verification and Validation of Enterprise Information Systems, Seiten 85-92, INSTICC. Details URL BIB
• 2008 An Approach to Simulate Enterprise Resource Planning Systems André Bögelsack, Holger Jehle, Holger Wittges, Jörg Schmidl und Helmut Krcmar In 6th International Workshop on Modelling, Simulation, Verification and Validation of Enterprise Information Systems, Seiten 160-169, INSTICC PRESS. Details URL BIB