An Optimized Third-Harmonic Injection Reduces DC-Link Voltage Ripple in Cascaded H-Bridge Converters up to 50% for all Power Factors
R. Unruh, J. Böcker, F. Schafmeister, in: 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe), IEEE, 2023.
LibreCat: /record/48352
DOI: 10.23919/epe23ecceeurope58414.2023.10264313

Influence of cutting clearance and punch geometry on the stress state in small punch test 
M. Otroshi, G. Meschut, Engineering Failure Analysis 136 (2022).
LibreCat: /record/27186
DOI: 10.1016/j.engfailanal.2022.106183

Zero-Sequence Voltage Reduces DC-Link Capacitor Demand in Cascaded H-Bridge Converters for Large-Scale Electrolyzers by 40%
R. Unruh, F. Schafmeister, J. Böcker, in: 24th European Conference on Power Electronics and Applications (EPE’22 ECCE Europe), IEEE, 2022.
LibreCat: /record/34176

Adaptive Zero-Sequence Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical Fault Conditions
R. Unruh, J. Lange, F. Schafmeister, J. Böcker, in: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), IEEE, 2021.
LibreCat: /record/29938
DOI: https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542

Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action
S. Dahmen, Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action, Bielefeld University Press, 2021.
LibreCat: /record/37274
DOI: 10.14361/9783839457061

Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action
S. Dahmen, Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action, Bielefeld University Press, 2021.
LibreCat: /record/37273
DOI: 10.14361/9783839457061

Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*
K. Malena, C. Link, S. Mertin, S. Gausemeier, A. Trächtler, in: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems, SCITEPRESS, Portugal, 2021, pp. 386–395.
LibreCat: /record/24159

1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications
R. Unruh, F. Schafmeister, N. Fröhleke, J. Böcker, in: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, VDE, 2020.
LibreCat: /record/29940

Ground State Connectivity of Local Hamiltonians
S. Gharibian, J. Sikora, ACM Transactions on Computation Theory (TOCT) 10 (2018) 8:1-8:28.
LibreCat: /record/8167
DOI: 10.1145/3186587
arXiv: 1409.3182

Using the turbo principle for exploiting temporal and spectral correlations in speech presence probability estimation
D.H.T. Vu, R. Haeb-Umbach, in: 38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013), 2013, pp. 863–867.
LibreCat: /record/11917
DOI: 10.1109/ICASSP.2013.6637771

An efficient simulation technique for high-frequency piezoelectric inertia motors
M. Hunstig, T. Hemsel, W. Sextro, in: Ultrasonics Symposium (IUS), 2012 IEEE International, 2012, pp. 277–280.
LibreCat: /record/9784
DOI: 10.1109/ULTSYM.2012.0068

Barometric height estimation combined with map-matching in a loosely-coupled Kalman-filter
M. Bevermeier, O. Walter, S. Peschke, R. Haeb-Umbach, in: 7th Workshop on Positioning Navigation and Communication (WPNC 2010), 2010, pp. 128–134.
LibreCat: /record/11726
DOI: 10.1109/WPNC.2010.5650745

Robust vehicle localization based on multi-level sensor fusion and online parameter estimation
M. Bevermeier, S. Peschke, R. Haeb-Umbach, in: 6th Workshop on Positioning Navigation and Communication (WPNC 2009), 2009, pp. 235–242.
LibreCat: /record/11723
DOI: 10.1109/WPNC.2009.4907833

Parameter Estimation of a State-Space Model of Noise for Robust Speech Recognition
S. Windmann, R. Haeb-Umbach, IEEE Transactions on Audio, Speech, and Language Processing 17 (2009) 1577–1590.
LibreCat: /record/11938
DOI: 10.1109/TASL.2009.2023172

Modeling the dynamics of speech and noise for speech feature enhancement in ASR
S. Windmann, R. Haeb-Umbach, in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008), 2008, pp. 4409–4412.
LibreCat: /record/11939
DOI: 10.1109/ICASSP.2008.4518633

Iterative Speech Enhancement using a Non-Linear Dynamic State Model of Speech and its Parameters
S. Windmann, R. Haeb-Umbach, in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006), 2006, p. I.
LibreCat: /record/11943
DOI: 10.1109/ICASSP.2006.1660058

An ASM Definition of the Dynamic OCL 2.0 Semantics
S. Flake, W. Müller, in: Proceedings of the UML 2004, Lisbon, Portugal, 2004.
LibreCat: /record/39352
DOI: 10.1007/978-3-540-30187-5_17