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Steffen Ortmann
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2020 – today
- 2022
- [j9]Julia Röglin, Katharina Ziegeler, Jana Kube, Franziska König, Kay-Geert Hermann, Steffen Ortmann:
Improving classification results on a small medical dataset using a GAN; An outlook for dealing with rare disease datasets. Frontiers Comput. Sci. 4 (2022) - 2021
- [j8]Ali Haddadi Esfahani
, Zoya Dyka, Steffen Ortmann, Peter Langendörfer
:
Impact of Data Preparation in Freezing of Gait Detection Using Feature-Less Recurrent Neural Network. IEEE Access 9: 138120-138131 (2021) - 2020
- [j7]Jenny C. Castiblanco
, Steffen Ortmann, Iván Fernando Mondragón, Catalina Alvarado-Rojas
, Michael Jöbges, Julián Colorado
:
Myoelectric pattern recognition of hand motions for stroke rehabilitation. Biomed. Signal Process. Control. 57 (2020) - [c14]Jenny C. Castiblanco
, Maria V. Arteaga, Iván Fernando Mondragón, Steffen Ortmann, Catalina Alvarado-Rojas
, Julián D. Colorado:
Velocity modulation assistance for stroke rehabilitation based on EMG muscular condition. BioRob 2020: 509-514
2010 – 2019
- 2017
- [j6]Dwaipayan Biswas
, Koushik Maharatna
, Goran Panic, Evangelos B. Mazomenos
, Josy Achner, Jasmin Klemke, Michael Jöbges, Steffen Ortmann:
Low-Complexity Framework for Movement Classification Using Body-Worn Sensors. IEEE Trans. Very Large Scale Integr. Syst. 25(4): 1537-1548 (2017) - 2016
- [j5]Evangelos B. Mazomenos
, Dwaipayan Biswas
, Andy Cranny, Amal Rajan, Koushik Maharatna
, Josy Achner, Jasmin Klemke, Michael Jobges, Steffen Ortmann, Peter Langendörfer:
Detecting Elementary Arm Movements by Tracking Upper Limb Joint Angles With MARG Sensors. IEEE J. Biomed. Health Informatics 20(4): 1088-1099 (2016) - 2014
- [j4]Stephan Kornemann, Steffen Ortmann, Peter Langendörfer, Alexandros G. Fragkiadakis
:
Enabling Wireless Sensor Nodes for Self-Contained Jamming Detection. J. Cyber Secur. Mobil. 3(2): 133-158 (2014) - [c13]Dwaipayan Biswas
, Andy Cranny, Ahmed Rahim, Nayaab Gupta, Nick R. Harris
, Koushik Maharatna
, Steffen Ortmann:
On the sensor choice and data analysis for classification of elementary upper limb movements. BHI 2014: 744-747 - [c12]Emmanouela Vogiatzaki, Yannis Gravezas, Nikos Dalezios, Dwaipayan Biswas, Andy Cranny, Steffen Ortmann, Peter Langendörfer, Ilias Lamprinos
, Gioula Giannakopoulou, Josy Achner, Jasmin Klemke, Holger Jost:
Telemedicine system for game-based rehabilitation of stroke patients in the FP7-"StrokeBack" project. EuCNC 2014: 1-5 - [c11]Dwaipayan Biswas
, Andy Cranny, Nayaab Gupta, Koushik Maharatna
, Steffen Ortmann:
Recognition of Elementary Upper Limb Movements in an Activity of Daily Living Using Data from Wrist Mounted Accelerometers. ICHI 2014: 232-237 - 2012
- [c10]Steffen Ortmann, Peter Langendörfer:
A Telemedicine System for Improved Rehabilitation of Stroke Patients. HEALTHINF 2012: 270-274 - 2011
- [j3]Steffen Ortmann, Peter Langendörfer, Stephan Kornemann:
WiSec 2011 demo: demonstrating self-contained on-node counter measures for various jamming attacks in WSN. ACM SIGMOBILE Mob. Comput. Commun. Rev. 15(3): 39-40 (2011) - [c9]Steffen Ortmann, Peter Langendörfer:
The Impact of Social Networks on user Privacy - What Social Networks Really Learn about Their Users! WEBIST 2011: 21-26 - 2010
- [b1]Steffen Ortmann:
Definition and configuration of reliable event detection for application in wireless sensor networks. Brandenburg University of Technology, Cottbus - Senftenberg, Germany, Shaker 2010, ISBN 978-3-8322-9445-8, pp. 1-196 - [j2]Steffen Ortmann, Michael Maaser, Peter Langendörfer:
Self-Adapting Event Configuration in Ubiquitous Wireless Sensor Networks. Int. J. Adapt. Resilient Auton. Syst. 1(2): 46-63 (2010) - [c8]Steffen Ortmann:
Definition and configuration of reliable event detection for heterogeneous WSN. PerCom Workshops 2010: 861-862
2000 – 2009
- 2009
- [c7]Steffen Ortmann, Michael Maaser, Peter Langendörfer:
Adaptive pruning of event decision trees for energy efficient collaboration in event-driven WSN. MobiQuitous 2009: 1-11 - 2008
- [j1]Steffen Ortmann, Peter Langendörfer, Michael Maaser:
Adapting pervasive systems to multiuser privacy requirements. Int. J. Ad Hoc Ubiquitous Comput. 3(4): 264-276 (2008) - [c6]Michael Maaser, Steffen Ortmann:
Providing granted rights with anonymous certificates. ICECS 2008: 890-893 - [c5]Steffen Ortmann, Peter Langendörfer:
Enhancing reliability of sensor networks by fine tuning their event observation behavior. WOWMOM 2008: 1-6 - 2007
- [c4]Steffen Ortmann, Peter Langendörfer, Michael Maaser:
A self-configuring privacy management architecture for pervasive systems. MOBIWAC 2007: 184-187 - [c3]Steffen Ortmann, Peter Langendörfer, Michael Maaser:
Enhancing Privacy by Applying Information Flow Modelling in Pervasive Systems. OTM Workshops (2) 2007: 794-803 - [c2]Michael Maaser, Steffen Ortmann, Peter Langendörfer:
The Privacy Advocate: Assertion of Privacy by Personalised Contracts. WEBIST (Selected Papers) 2007: 85-97 - [c1]Michael Maaser, Steffen Ortmann, Peter Langendörfer:
The Privacy Advocate (PrivAd) - A Framework for Negotiating Individual Privacy Contracts. WEBIST (1) 2007: 88-95
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