Performance Evaluation of Topologies for Cooperative and Dynamic Resource Relaying. - Eike Steffen Reetz; Rainer Höckmann; Ralf Tönjes (EW, 2008)

Effect of Caching in a Broker Based Context Provisioning System. - Saad Liaquat Kiani; Michael Knappmeyer; Eike Steffen Reetz; Nigel Baker; Ralf Tönjes (EuroSSC, 2010)

An artificial chemistry based framework for personal and social context aware smart spaces. - Ahsan Ikram; Nigel Baker; Michael Knappmeyer; Eike Steffen Reetz; Ralf Tönjes (IWCMC, 2011)

A test-driven approach for life cycle management of internet of things enabled services. - Ralf Tönjes; Eike Steffen Reetz; Klaus Moessner; Payam M. Barnaghi (Future Network & Mobile Summit, 2012)

Performance evaluation of a context provisioning middleware. - Eike Steffen Reetz; Michael Knappmeyer; Saad Liaquat Kiani; Nigel Baker; Ralf Tönjes (ICNC, 2012)

A Comprehensive Ontology for Knowledge Representation in the Internet of Things. - Wei Wang 042; Suparna De; Ralf Tönjes; Eike Steffen Reetz; Klaus Moessner (TrustCom, 2012)

How to Test IoT-based Services before Deploying them into Real World. - Eike Steffen Reetz; Daniel Kuemper; Klaus Moessner; Ralf Tönjes (EW, 2013)

Test-Enabled Architecture for IoT Service Creation and Provisioning. - Suparna De; François Carrez; Eike Steffen Reetz; Ralf Tönjes; Wei Wang 042 (Future Internet Assembly, 2013)

Test derivation for semantically described IoT services. - Daniel Kuemper; Eike Steffen Reetz; Ralf Tönjes (Future Network & Mobile Summit, 2013)

Test-Enhanced Life Cycle for Composed IoT-Based Services. - Daniel Kuemper; Eike Steffen Reetz; Daniel Hölker; Ralf Tönjes (EUNICE, 2013)

Survey of Context Provisioning Middleware. - Michael Knappmeyer; Saad Liaquat Kiani; Eike Steffen Reetz; Nigel Baker; Ralf Tönjes (IEEE Commun. Surv. Tutorials, 2013)

Performance simulation of a context provisioning middleware based on empirical measurements. - Eike Steffen Reetz; Michael Knappmeyer; Saad Liaquat Kiani; Ashiq Anjum; Nik Bessis; Ralf Tönjes (Simul. Model. Pract. Theory, 2013)

Automated Testing of Context-Aware Applications. - Ralf Tönjes; Eike Steffen Reetz; Marten Fischer; Daniel Kuemper (VTC Fall, 2015)

Service testing for the 'Internet of Things'. - Eike Steffen Reetz (2016)