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Christoph Hochreiner

Dipl.-Ing. Mag., BSc BSc

University Assistant



✉ c.hochreiner@infosys.tuwien.ac.at
☏ +43-1-58801-584 13

Distributed Systems Group
TU Wien
Argentinierstrasse 8/184-1
A-1040 Wien, Austria



Short CV

Christoph Hochreiner is a PhD student and university assistant at the Distributed Systems Group at TU Wien. His qualifications include Bachelor degrees of Computer Science as well as Business Informatics (both 2011) at TU Wien, a master degree in Computer Science at TU Wien (2014), and a master degree in Information Systems at the Vienna University of Economics and Business (2014). Before he joined the TU Wien, he was a researcher at SBA Research, working on security threats in social media and model driven security for web applications. Currently, his research interests include cloud computing, stream processing, and the Internet of Things. Christoph is specifically interested in deployment strategies for cloud based software systems and elasticity aspects for stream processing.

Research Interests

  • Distributed Systems
  • Cloud Computing
  • Internet of Things
  • Elastic Stream Processing
  • Container based deployment strategies


Winter term

184.269 Advanced Internet Computing VU 2.0 (h)

Co-Advised Students

Thomas Biasion A Network-based Business Model Framework for the Internet of Things (Master Thesis)
Thomas Hießl Optimizing the Placement of Stream Processing Operators in the Fog (Master Thesis)
Andres Carrasco Scalability for Data Stream Processing Frameworks (Bachelor Thesis)
Roland Ganaus Deployment Techniques for Dynamic Application Scenarios (Bachelor Thesis)
Bernhard Knasmüller Master Thesis In Progress
Felix Rinker Master Thesis In Progress
Marten Sigwart Praktikum In Progress
Bernhard Knasmüller Praktikum Finished

Current Projects

  • CREMA - Cloud-based Rapid Elastic Manufacturing
  • EPS 4.0 - Elastic Process Support for the Manufacturing Industry

Former Projects

  • SIMPLI-CITY - The Road User Information System of the Future
  • u'smile - Josef Ressel Center for User-friendly Secure Mobile Environments
  • CDL-Flex - Software Engineering Integration for Flexible Automation Systems

Invited Talks

  • Elastic Data Stream Processing for the Manufacturing Industry, Karlstad University, Schweden, 24.05.2017.
    • Publications

      Journal Articles

      P. Hoenisch, D. Schuller, S. Schulte, C. Hochreiner, S. Dustdar (2016). Optimization of Complex Elastic Processes. In IEEE Transactions on Services Computing, Volume 9, Number, 5, 700-713.
      C. Hochreiner, S. Schulte, S. Dustdar, F. Lecue (2015). Elastic Stream Processing for Distributed Environments. In IEEE Internet Computing, Volume 19, Number 6, pages 54-59. (Invited Paper)
      C. Hochreiner, S. Schulte, O. Kopp (2016). Bericht zum 8. ZEUS Workshop. In Softwaretechnik-Trends, Volume 36, Number 2, pages 61-62. (Invited Paper)
      C. Hochreiner, P. Frühwirt, Z. Ma, P. Kieseberg, S. Schrittwieser, E. Weippl (2014). Genie in a Model? Why Model Driven Security will not secure your Web Application. In Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications (JoWUA), Volume 5, pages 44-62. Innovative Information Science & Technology Research Group

      Conference/Workshop Proceedings

      C. Hochreiner, M. Vögler, J. M. Schleicher, C. Inzinger, S. Schulte and S. Dustdar (2017). Nomadic Applications Traveling in the Fog. (accepted for publication) In 2nd EAI International Conference on Cloud, Networking for IoT Systems, pages NN-NN, Brindisi, Italy.
      L. Mazzola, P. Kapahnke, P. Waibel, C. Hochreiner, and M. Klusch, "FCE4BPMN: On-demand QoS-based Optimised Process Model Execution in the Cloud," In 2017 IEEE International Conference on Engineering, Technology and Innovation/ International Technology Management Conference (ICE/ITMC), 2017, pp. NN-NN.
      M. Nardelli, C. Hochreiner and S. Schulte (2017). Elastic Provisioning of Virtual Machines for Container Deployment. In International Workshop on Autonomous Control for Performance and Reliability Trade-Offs in Internet of Services (ACPROSS 2017) at 8th ACM/SPEC International Conference on Performance Engineering (ICPE 2017), pages 5-10, L'Aquila, Italy.
      C. Hochreiner (2017). VISP Testbed - A Toolkit for Modeling and Evaluating Resource Provisioning Algorithms for Stream Processing Applications. In 9th ZEUS Workshop (ZEUS 2017), volume 1826 CEUR-WS, pages 37-44, Lugano, Switzerland.
      P. Waibel, C. Hochreiner, S.Schulte (2016). Cost-Efficient Data Redundancy in the Cloud. In 9th IEEE International Conference on Service Oriented Computing and Applications (SOCA 2016), pages 1-9. IEEE Computer Society, Washington, DC, USA.
      M. Borkowski, S.Schulte, C. Hochreiner (2016). Predicting Cloud Resource Utilization. In 9th IEEE/ACM International Conference on Utility and Cloud Computing (UCC 2016), pages 37-42. Shanghai, China.
      C. Hochreiner, P. Waibel, M. Borkowski (2016). Bridging Gaps in Cloud Manufacturing with 3D Printing. In Proceedings of Informatik 2016, volume 259 of Lecture Notes in Informatics, pages 1623-1626 Gesellschaft für Informatik, Bonn.
      C. Hochreiner, M. Vögler, P. Waibel, S. Dustdar (2016). VISP: An Ecosystem for Elastic Data Stream Processing for the Internet of Things. In 20th IEEE International Enterprise Distributed Object Computing Conference (EDOC 2016), pages 19-29. IEEE Computer Society, Washington, DC, USA.
      C. Hochreiner, M. Vögler, S. Schulte, S. Dustdar (2016). Elastic Stream Processing for the Internet of Things. In IEEE 9th International Conference on Cloud Computing (CLOUD 2016), pages 100-107. IEEE Computer Society, Washington, DC, USA.
      S. Schulte, M. Borkowski, C. Hochreiner, M. Klusch, A. Murguzur, O. Skarlat, P. Waibel (2016). Bringing Cloud-based Rapid Elastic Manufacturing to Reality with CREMA. In Workshop on Intelligent Systems Configuration Services for Flexible Dynamic Global Production Networks (FLEXINET) at the 8th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA 2016), pages 407-413.
      P. Hoenisch, C. Hochreiner, D. Schuller, S. Schulte, J. Mendling, S. Dustdar (2015). Cost-Efficient Scheduling of Elastic Processes in Hybrid Clouds. In IEEE 8th International Conference on Cloud Computing (CLOUD 2015), pages 17-24. IEEE Computer Society, Washington, DC, USA.
      C. Hochreiner (2015). Privacy-Aware Scheduling for Inter-Organizational Processes. In 7th Central-European Workshop on Services and their Composition (ZEUS 2015), volume 1360 CEUR-WS, pages 63-68, Jena, Germany.
      S. Schulte, P. Hoenisch, C. Hochreiner, S. Dustdar, M. Klusch, D. Schuller (2014). Towards Process Support for Cloud Manufacturing. In 18th IEEE International Enterprise Distributed Object Computing Conference (EDOC 2014), pages 142-149. IEEE Computer Society, Washington, DC, USA.
      C. Hochreiner, M. Huber, G. Merzdovnik, E.Weippl (2014). Towards Practical Methods to Protect the Privacy of Location Information with Mobile Devices. In Proceedings of the 7th International Conference on Security of Information and Networks (SIN 2014), pages 17-24. ACM, New York, NY, USA.
      C. Hochreiner, Z. Ma, P. Kieseberg, S. Schrittwieser, E. Weippl (2014). Using Model Driven Security Approaches in Web Application Development. In Lecture Notes in Computer Science, Volume 8407, pages 419-431. Springer Berlin Heidelberg.
      P. Frühwirt, P. Kieseberg, C. Hochreiner, S. Schrittwieser, E. Weippl (2014). InnoDB Datenbank Forensik Rekonstruktion von Abfragen über Datenbank-interne Logfiles. In Sicherheit 2014, pages 363-374.

      (Edited) Books, Chapters in Books

      C. Hochreiner and S. Schulte (2016). Proceedings of the 8th ZEUS Workshop. Volume 1562 of CEUR Workshop Proceedings. CEUR-WS.org.

      Technical Reports

      P. Hoenisch, D. Schuller, C. Hochreiner, S. Schulte, S. Dustdar (October 2014). Elastic Process Optimization - The Service Instance Placement Problem, TUV-1841-2014-01, 2014


      C. Hochreiner (2014). Data Transfer Sensitive and Privacy Preserving Scheduling Strategies in Hybrid Cloud Environments, September 2014. Diploma Thesis, Department of Information Systems and Operations, Wirtschaftsuniversität Wien
      C. Hochreiner (2014). Appropriate Obfuscation of Location Information on an Application Level for Mobile Devices, March 2014. Diploma Thesis, Fakultät für Informatik, TU Wien
      C. Hochreiner (2011). Automated Identity Theft Attacks on Social Networks, April 2011. Bachelor Thesis, Fakultät für Informatik, TU Wien

      Scientific Activities

      Organizing Committees

      Program Committees