Dr. Eike Reetz

Forschungsaktivitäten:

• IoT.est, ab 11/2011
  • Design und Implementierung von Verfahren zu automatischen Erstellung von Testfällen aus der semantischen Beschreibung von Internet of Things (IoT) Business Prozessen.Konzept und prototypische Realisierung einer automatisierten Durchführung von Testfällen für IoT- Business Prozesse.
• XonYt, 09/2009 - 10/2011
  • Untersuchung der Skalierbarkeit von einem Kontext Management System.
• Komobar, 09/2009 - 10/2011
  • Konzept und Realisierung einer robusten Hardwareplattform für Erntemaschinen für die Unterstützung von dezentralen Entscheidungen im Ernteprozess
  • Konzeptentwicklung für eine robuste Kommunikation über Delay Tolerant Networks(DTN)
• C-Cast,  06/2008 - 09/2009
  • Entwicklung von Verfahren zur effizienten und flexiblen Sensoranbindung an ein Kontext Management System
• C-MOBILE, 09/2007 - 12/2007
  • Untersuchung von Relayingstrategien für OFDM-basierte Mobilfunktnetze
• MORYNE, 01/2008 - 02/2008
  • Messung von mobile WiMAX Netzen
• TeamCom, ab 03/2008 - 05/2008
  
  • Entwicklung von B2B Diensten auf Basis von JainSLEE

Forschungsinteressen:

• Model-based Testing
• Internet of Things (IoT), Ubiquitous Applications and Systems
• Wireless Sensor Networks
• Context Aware Systems

Publikationen:

• R. Tönjes, E. S. Reetz, M. Fischer, D. Kuemper Automated Testing of Context-Aware Applications IEEE 82nd Vehicular Technology Conference: VTC2015-Fall: Workshop on Mobile and Context Aware Services (MOCS2015), Boston, USA, 6–9 September 2015

• Eike Steffen Reetz, Daniel Kuemper, Klaus Moessner, Ralf Tönjes: "Investigation of Opportunities for Test Case Selection Optimisation Based on Similarity Computation and Search-Based Minimisation Algorithms", The 6th International Conference on Advances in System Testing and Validation Lifecycle VALID 2014, Nice, France, 12-16 Oktober 2014.
• Daniel Kuemper, Eike Steffen Reetz, Elke Pulvermueller and Ralf Toenjes: "From Semantic IoT-Service Descriptions to Executable Test Cases - Information Flow of an Implemented Test Framework", The 6th International Conference on Advances in System Testing and Validation Lifecycle VALID 2014, Nice, France, 12-16 Oktober 2014.
• Daniel Kuemper, Eike Reetz, Marco Schaarschmidt, Marten Fischer, Elke Pulvermueller and Ralf Toenjes, "Test Framework for IoT-Based Services - A Knowledge Driven Approach", European Conference on Networks and Communications, Bologna, Italy, 23-26 Juni 2014.
• Daniel Kuemper, Eike Reetz, Daniel Hölker, and Ralf Tönjes "Test-Enhanced Life Cycle for Composed IoT-Based Services" for the 19th EUNICE/IFIP EG WG 6.6 International Workshop, Chemnitz, Germany, August 2013.
• D. Kuemper, E. Reetz, R. Tönjes: "Test Derivation for Semantically Described IoT Services" in Proc. 22nd Future Network and Mobile Summit 2013, Lisbon, Portugal, accepted for publication, Juli 2013
• S. De, F. Carrez, E. Reetz, R. Tönjes, and W. Wang. "Test-Enabled Architecture for IoT Service Creation and Provisioning." In The Future Internet, pp. 233-245. Springer Berlin Heidelberg, 2013.
• M. Knappmeyer, S. Kiani, E. Reetz, N. Baker, R. Tönjes: "Survey of Context Provisioning Middleware " IEEE Communications Surveys & Tutorials, accepted for publication, 2013.
• E. Reetz, D. Kuemper, K. Moessner, R. Tönjes, "How to Test IoT Services before Deploying them into Real World," in Proc. 19th European Wireless Conference (EW2013), Guildford, UK, Apr. 2013.
• E. S. Reetz, D. Kümper, A. Lehmann, R. Tönjes: Test Driven Life Cycle Management for Internet of Things based Services: a Semantic Approach, in VALID 2012, The Fourth International Conference on Advances in System Testing and Validation Lifecycle (pp. 21-27), Lisbon, November, 2012. (Download)
• W. Wang, S. De, R. Tönjes, E. Reetz, and K. Moessner, “A Comprehensive Ontology for Knowledge Representation in the Internet of Things,” in 2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), Juni, pp. 1793–1798.
• E.S. Reetz, M. Knappmeyer, S.L. Kiania, A. Anjumc, N. Bessisc, R. Tönjes, Performance Simulation of a Context Provisioning Middleware based on Empirical Measurements, Accepted for Simulation Modelling Practice and Theory, International Journal of the Federation of European Simulation Societies - EUROSIM, 2012
• R. Tönjes, E.S. Reetz, K. Moessner, P. Barnaghi, A Test-driven Approach for Life Cycle Management of Internet of Things enabled Services, Accepted for 21th Future Networks & Mobile Summit 2012 Conference Proceedings, Berlin, Germany, Juni 2012
• E.S. Reetz, M. Knappmeyer, S.L. Kiani, N. Baker and R. Tönjes, Performance Evaluation of a Context Provisioning Middleware, IEEE International Conference on Computing, Networking and Communications (ICNC), January 30 - Februar 02, 2012, Maui, Hawaii, USA.
• A. Ikram, N. Baker, M. Knappmeyer, E.S. Reetz, R. Tönjes, An Artificial Chemistry based Framework for Personal and Social Context Aware Smart Spaces, in Proceedings of 7th International Wireless Communications and Mobile Computing Conference (IWCMC 2011), Juli 2011.
• J. Quindt, E. Reetz, V. Kukuck, R. Tönjes, C. Westerkamp, Agent Based Decission Support System for Optimizing Logistical Processes in Agricultural Production, in Proceeding of 9th International Conference on Industrial Informatics, Lisbon, Portugal, Juli 2011
• J. Quindt, E. Reetz, V. Kukuck, R. Tönjes, C. Westerkamp, Eine Architektur für verteilte Entscheidungsprozesse auf kooperierenden Landmaschinen, 16th VDE/ITG Mobilkomtagung, Osnabrück, Germany, Mai 2011
• S.L. Kiani, M. Knappmeyer, E.S. Reetz, N. Baker, R. Tönjes, Effect of Caching in a Broker based Context Provisioning System, proceedings of The 5th European Conference on Smart Sensing and Context, Passau, Germany, Nov. 2010.
• E.S. Reetz, Ralf Tönjes, Nigel Baker,  Towards Global Smart Spaces: Merge Wireless Sensor Networks into Context-Aware Systems, IEEE International Symposium on Wireless Pervasive Computing, Modena, Italy, Mai 2010
• D. Kümper, E. Reetz, R. Tönjes, Kontextgesteuerte Dokumentation und Kommunikation für Pflegedienste, 15th VDE/ITG Mobilkomtagung, Osnabrück, Germany, Mai 2010
• E.S. Reetz, R. Höckmann, R. Tönjes, Performance Evaluation of Topologies for Cooperative and Dynamic Resource Relaying, European Wireless Conference 2008, Prague, Czech  Republic, Juni 2008
• E.S. Reetz, R. Höckmann, R. Tönjes, Performance Study on Cooperative Relaying Topologies in beyond 3G Systems, 17th ICT Mobile Summit 2008, Stockholm, Sweden, Juni 2008
• R. Höckmann, Christoph A. Jötten, Christian Sgraja, Christophoros Christophorou, Andreas Panayides, Andreas Pitsillides, Robin Chiang, Eike Reetz, Ralf Tönjes, Evaluation of RAN concepts for enhancing MBMS in the framework of C-MOBILE, 17th ICT Mobile Summit 2008, Stockholm, Sweden, Juni 2008
• E.S. Reetz, B. Ricks, R. Lasch, R. Tönjes, Performance Measurements of Mobile WiMAX in Urban and Sub-Urban Areas, 13th VDE/ITG Mobilfunktagung, Osnabrueck, Germany, Mai 2008
• E.S. Reetz, Investigation of Relaying Technologies in an OFDM based Mobile Communication System by the use of System Level Simulations, Diplomarbeit, Aug. 2007