Monitoring data stream reliability in smart city environments. - Daniel Kuemper; Thorben Iggena; Marten Fischer; Ralf Toenjes; Elke Pulvermüller (WF-IoT, 2016)

CityPulse: Large Scale Data Analytics Framework for Smart Cities. - Dan Puiu; Payam M. Barnaghi; Ralf Toenjes; Daniel Kuemper; Muhammad Intizar Ali; Alessandra Mileo; Josiane Xavier Parreira; Marten Fischer; Sefki Kolozali; Nazli FarajiDavar; Feng Gao 003; Thorben Iggena; et al. (IEEE Access, 2016)

Darstellung digitaler Dienste und Informationen mittels Augmented Reality. - Franz Kraatz; Frank Nordemann; Thorben Iggena; Heiko Tapken; Ralf Tönjes (GIL Jahrestagung, 2018)

Modellierung, Ausführung und Steuerung von kooperativen Agrarprozessen mit BPMN und MQTT. - Frank Nordemann; Thorben Iggena; Franz Kraatz; Heiko Tapken; Ralf Tönjes (GIL Jahrestagung, 2018)

IoTCrawler: Browsing the Internet of Things. - Antonio F. Skarmeta; José Santa; Juan A. Martínez 001; Josiane Xavier Parreira; Payam M. Barnaghi; Shirin Enshaeifar; Michail J. Beliatis; Mirko A. Presser; Thorben Iggena; Marten Fischer; Ralf Tönjes; Martin Strohbach; et al. (GIoTS, 2018)

Valid.IoT: a framework for sensor data quality analysis and interpolation. - Daniel Kuemper; Thorben Iggena; Ralf Toenjes; Elke Pulvermüller (MMSys, 2018)

OPeRAte: An IoT Approach towards Collaborative, Manufacturer-independent Farming 4.0. - Maik Fruhner; Thorben Iggena; Franz Kraatz; Frank Nordemann; Heiko Tapken; Ralf Tönjes (IoTBDS, 2019)

An Integrated Data Platform for Agricultural Data Analyses based on Agricultural ISOBUS and ISOXML. - Franz Kraatz; Heiko Tapken; Frank Nordemann; Thorben Iggena; Maik Fruhner; Ralf Tönjes (IoTBDS, 2019)

Observing the Pulse of a City: A Smart City Framework for Real-Time Discovery, Federation, and Aggregation of Data Streams. - Sefki Kolozali; María Bermúdez-Edo; Nazli FarajiDavar; Payam M. Barnaghi; Feng Gao 003; Muhammad Intizar Ali; Alessandra Mileo; Marten Fischer; Thorben Iggena; Daniel Kuemper; Ralf Tönjes (IEEE Internet Things J., 2019)

Digitale Agrarprozesse für eine nachhaltige und verordnungskonforme Landwirtschaft am Beispiel einer kooperativen Flüssigmistausbringung. - Frank Nordemann; Thorben Iggena; Franz Kraatz; Maik Fruhner; Heiko Tapken; Ralf Tönjes (GIL Jahrestagung, 2020)

Virtual Sensor Creation to Replace Faulty Sensors Using Automated Machine Learning Techniques. - Eushay Bin Ilyas; Marten Fischer; Thorben Iggena; Ralf Tönjes (GIoTS, 2020)

Domain Agnostic Quality of Information Metrics in IoT-Based Smart Environments. - Aurora González-Vidal; Tomás Alcañiz; Thorben Iggena; Eushay Bin Ilyas; Antonio F. Skarmeta (Intelligent Environments (Workshops), 2020)

Quality of Information for IoT-Frameworks. - Thorben Iggena; Eushay Bin Ilyas; Ralf Tönjes (ISC2, 2020)

IoTCrawler: Challenges and Solutions for Searching the Internet of Things. - Thorben Iggena; Eushay Bin Ilyas; Marten Fischer; Ralf Tönjes; Tarek Elsaleh; Roonak Rezvani; Narges Pourshahrokhi; Stefan Bischof 002; Andreas Fernbach; Josiane Xavier Parreira; Patrik Schneider; Pavel Smirnov 001; et al. (Sensors, 2021)