• Model-based Embedded System Design and Analysis
• Energy-efficient Sensor-based Activity Recognition Systems
• Embedded Multiprocessor, Cyber-Physical, and Sensor Systems

Dina Kea Noanoa Dechmann El Arbi, Florian Grützmacher, Christian Haubelt, Georg Heine, Wolf Von Keeves, Monika Britta, Erik Kühn, Ursula Rosa Müller, Michael Oliver Quetting, Berne Vorneweg, Martin Christoph Wikelski, Timm Alexander Wild:
Modulation of Animal Behaviour
European Patent Application EP000004369927A1, Mai 2024

Robert Hauser, Florian Grützmacher, Christian Haubelt.:
Approximative Sensor Data Resynchronization for Wireless Burst Transmission Protocols
In Proceedings of the 20th IEEE Conference on Factory Communication Systems (WFCS24), pp. 1-8, DOI: 10.1109/WFCS60972.2024.10540885, Toulouse, Frankreich, April 2024

Dina Kea Noanoa Dechmann El Arbi, Florian Grützmacher, Christian Haubelt, Georg Heine, Wolf Von Keeves, Monika Britta, Erik Kühn, Ursula Rosa Müller, Michael Oliver Quetting, Berne Vorneweg, Martin Christoph Wikelski, Timm Alexander Wild:
Modulation of Animal Behaviour
Australian Patent Application AU002022346153A1, März 2024

Robert Hauser, Lukas Steffen, Florian Grützmacher, Christian Haubelt:
Analyzing Local RISC-V Interrupt Latencies with Virtual Prototyping
In Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV24), pp. 7-13, Kaiserslautern, Deutschland, Februar 2024

Dina Kea Noanoa Dechmann El Arbi, Florian Grützmacher, Christian Haubelt, Georg Heine, Wolf Von Keeves, Monika Britta, Erik Kühn, Ursula Rosa Müller, Michael Oliver Quetting, Berne Vorneweg, Martin Christoph Wikelski, Timm Alexander Wild:
Modulation of Animal Behaviour
Patent Application WO002023041542A1, März 2023

Florian Grützmacher, Robert Hauser, Christian Haubelt:
Reducing Energy Consumption of Wearable Sensors by Efficient Piecewise Linear Approximation Algorithms
In Proceedings of Smart Systems Integration (SSI’2023), pp. 1-6, DOI: 10.1109/SSI58917.2023.10387758, Brügge, Belgien, März 2023

Florian Grützmacher, Jochen Kempfle, Kristof Van Laerhoven, Christian Haubelt:
fastSW: Efficient Piecewise Linear Approximation of Quaternion-Based Orientation Sensor Signals for Motion Capturing with Wearable IMUs
In Journal Sensors, Vol. 21, Iss. 15, pp. 1-19, ISSN: 1424-8220, DOI: 10.3390/s21155180, Verlag MDPI AG, Basel, Schweiz, Juli 2021

Jens Rudolf, Florian Grützmacher, Christian Haubelt :
Model-based Analysis of Sensor-Subsystems Using Scenario-Aware Dataflow Graphs
Workshop Methods and Description Languages for Modelling and Verification of Circuits and Systems (MBMV), pp. 42-50, ISBN: 978-3-8007-5221-8, ISSN: 1432-3419, Stuttgart, Deutschland, März 2020

Florian Grützmacher, Benjamin Beichler, Christian Haubelt:
Model-Based Real Time Analysis of Distributed Human Activity Recognition Stages in Wireless Sensor Networks
In Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and the 2019 International Symposium on Wearable Computers (UbiComp/ISWC ’19 Adjunct), pp. 1-4, ISBN: 978-1-4503-6869-8/19/09, DOI: 10.1145/3341162.3343845, Verlag ACM New York, London, England, September 2019

Johann-Peter Wolff, Florian Grützmacher, Rainer Dorsch, Rolf Kaack, Lars Middendorf, Christian Haubelt:
Towards Automated Prototyping of Gesture Recognition Systems for Wearable Devices using Inertial Sensors
In Proceedings of Smart Systems Integration, pp. 85-92, Barcelona, Spanien, April 2019  (Best Paper Award Nominee)

Florian Grützmacher, Albert Hein, Thomas Kirste, Christian Haubelt:
Model-Based Design of Energy Efficient Human Activity Recognition Systems with Wearable Sensors
In Journal Technologies, Vol. 6, Nr. 4, Artikel-Nr.: 89, pp. 1-20, ISSN: 2227-7080, DOI: 10.3390/technologies6040089, Verlag MDPI, Basel, Schweiz, Dezember 2018

Johann-Peter Wolff, Florian Grützmacher, Arne Wellnitz, Christian Haubelt:
Activity Recognition using Head Worn Inertial Sensors
In Proceedings of the 5th international Workshop on Sensor-based Activity Recognition and Interaction (iWOAR), pp. 14:1 – 14:7, ISBN: 978-1-4503-6487-4, DOI: 10.1145/3266157.3266218, Berlin, Deutschland, September 2018

Florian Grützmacher, Albert Hein, Benjamin Beichler, Polichronis Lepidis, Rainer Dorsch, Thomas Kirste, Christian Haubelt:
Energy Efficient On-Sensor Processing for Online Activity Recognition
In Proceeding of the 3rd International Conference on Pervasive and Embedded Computing (PEC), pp. 85 – 92, DOI: 10.5220/0006860100850092, Porto, Portugal, Juli 2018

Florian Grützmacher, Benjamin Beichler, Albert Hein, Thomas Kirste, Christian Haubelt:
Time and Memory Efficient Online Piecewise Linear Approximation of Sensor Signals
In Journal of Sensors, Vol. 18, Nr. 6, Artikel-Nr.: 1672, pp. 1-20, DOI: 10.3390/s18061672, EISSN: 1424-8220, Verlag MDPI AG, Basel, Schweiz, Mai 2018

Florian Grützmacher, Johann-Peter Wolff, Albert Hein, Polichronis Lepidis, Rainer Dorsch, Thomas Kirste, Christian Haubelt:
Towards Energy Efficient Sensor Nodes for Online Activity Recognition
In Proceedings of the 43th Annual Conference of the IEEE Industrial Electronics Society (IECON 2017), pp. 8291-8296, Peking, China, November 2017

Albert Hein, Florian Grützmacher, Christian Haubelt, Thomas Kirste:
Fast care – real-time sensor data analysis framework for intelligent assistance systems
In International Journal Current Directions in Biomedical Engineering, Vol. 3, Nr. 2, pp. 743–747, ISSN: 2364-5504, DOI: 10.1515/cdbme-2017-0157, Verlag De Gruyter, Berlin, Deutschland, September 2017

Florian Grützmacher, Benjamin Beichler, Bart Theelen, Christian Haubelt:
Dataflow-based Modeling and Performance Analysis for Online Gesture Recognition
In Proceedings of the Second International Workshop on modeling, analysis and control of complex Cyber-Physical Systems (CPSData'16), pp. 1-8, ISBN: 978-1-5090-1154-4, DOI:10.1109/CPSData.2016.7496423, Wien, Österreich, April 2016

Florian Grützmacher, Johann-Peter Wolff, Christian Haubelt:
Sensor-Based Online Hand Gesture Recognition on Multi-Core DSPs
In Proceedings of the IEEE Symposium on Signal Processing on Graphics Processing Units and Multicores (GlobalSIP), pp. 898-902, ISBN: 978-1-4799-7591-4, DOI:10.1109/GlobalSIP.2015.7418327, Orlando, Florida, USA, Dezember 2015

Florian Grützmacher, Johann-Peter Wolff, Christian Haubelt:
Exploiting Thread-Level Parallelism in Template-Based Gesture Recognition with Dynamic Time Warping
In Proceedings of the International Workshop on Sensor-based Activity Recognition and Interaction (WoAR'15), pp. 6:1 – 6:6, ISBN: 978-1-4503-3454-9, DOI:10.1145/2790044.2790050, Rostock, Deutschland, Juni 2015