Please note that LibreCat no longer supports Internet Explorer versions 8 or 9 (or earlier).
We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.
21 Publications
2025 | Journal Article | LibreCat-ID: 58492
Friedlein, J., Mergheim, J., & Steinmann, P. (2025). Modelling of stress-state-dependent ductile damage with gradient-enhancement exemplified for clinch joining. Journal of the Mechanics and Physics of Solids, 196, Article 106026. https://doi.org/10.1016/j.jmps.2025.106026
LibreCat
| DOI
2024 | Dissertation | LibreCat-ID: 56940
Götte, R.-S. (2024). Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit (Vol. 423). https://doi.org/10.17619/UNIPB/1-2066
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 58491
Friedlein, J., Böhnke, M., Schlichter, M., Bobbert, M., Meschut, G., Mergheim, J., & Steinmann, P. (2024). Material Parameter Identification for a Stress-State-Dependent Ductile Damage and Failure Model Applied to Clinch Joining. Journal of Manufacturing and Materials Processing, 8(4), Article 157. https://doi.org/10.3390/jmmp8040157
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57816
Bäumer, F., Brinkmann, M., Erinola, N., Hebrok, S. N., Heitmann, N., Lange, F., Maehren, M., Merget, R., Niere, N., Radoy, M. M., Schmidt, C., Schwenk, J., & Somorovsky, J. (2024). TLS-Attacker: A Dynamic Framework for Analyzing TLS Implementations. Proceedings of Cybersecurity Artifacts Competition and Impact Award (ACSAC ’24). Annual Computer Security Applications Conference, Hawaii.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48352
Unruh, R., Böcker, J., & Schafmeister, F. (2023). An Optimized Third-Harmonic Injection Reduces DC-Link Voltage Ripple in Cascaded H-Bridge Converters up to 50% for all Power Factors. 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe). 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe), Aalborg, Denmark. https://doi.org/10.23919/epe23ecceeurope58414.2023.10264313
LibreCat
| DOI
| Download (ext.)
2022 | Journal Article | LibreCat-ID: 27186
Otroshi, M., & Meschut, G. (2022). Influence of cutting clearance and punch geometry on the stress state in small punch test . Engineering Failure Analysis, 136(c). https://doi.org/10.1016/j.engfailanal.2022.106183
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 34176
Unruh, R., Schafmeister, F., & Böcker, J. (2022). Zero-Sequence Voltage Reduces DC-Link Capacitor Demand in Cascaded H-Bridge Converters for Large-Scale Electrolyzers by 40%. 24th European Conference on Power Electronics and Applications (EPE’22 ECCE Europe). 24th European Conference on Power Electronics and Applications (EPE’22 ECCE Europe), Hanover, Germany.
LibreCat
| Download (ext.)
2021 | Conference Paper | LibreCat-ID: 29938
Unruh, R., Lange, J., Schafmeister, F., & Böcker, J. (2021). Adaptive Zero-Sequence Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical Fault Conditions. 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), Ghent, Belgium. https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542
LibreCat
| DOI
| Download (ext.)
2021 | Book | LibreCat-ID: 37274
Dahmen, S. (2021). Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action. Bielefeld University Press. https://doi.org/10.14361/9783839457061
LibreCat
| DOI
2021 | Book | LibreCat-ID: 37273
Dahmen, S. (2021). Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action. Bielefeld University Press. https://doi.org/10.14361/9783839457061
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24159
Malena, K., Link, C., Mertin, S., Gausemeier, S., & Trächtler, A. (2021). Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*. VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems, 7, 386–395.
LibreCat
| Files available
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 29940
Unruh, R., Schafmeister, F., Fröhleke, N., & Böcker, J. (2020). 1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications. PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. PCIM Europe digital days 2020, Germany.
LibreCat
| Download (ext.)
2018 | Journal Article | LibreCat-ID: 8167 | 
Gharibian, S., & Sikora, J. (2018). Ground State Connectivity of Local Hamiltonians. ACM Transactions on Computation Theory (TOCT), 10(2), 8:1-8:28. https://doi.org/10.1145/3186587
LibreCat
| DOI
| Download (ext.)
| arXiv
2013 | Conference Paper | LibreCat-ID: 11917
Vu, D. H. T., & Haeb-Umbach, R. (2013). Using the turbo principle for exploiting temporal and spectral correlations in speech presence probability estimation. In 38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013) (pp. 863–867). https://doi.org/10.1109/ICASSP.2013.6637771
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 9784
Hunstig, M., Hemsel, T., & Sextro, W. (2012). An efficient simulation technique for high-frequency piezoelectric inertia motors. In Ultrasonics Symposium (IUS), 2012 IEEE International (pp. 277–280). https://doi.org/10.1109/ULTSYM.2012.0068
LibreCat
| DOI
2010 | Conference Paper | LibreCat-ID: 11726 |
Bevermeier, M., Walter, O., Peschke, S., & Haeb-Umbach, R. (2010). Barometric height estimation combined with map-matching in a loosely-coupled Kalman-filter. In 7th Workshop on Positioning Navigation and Communication (WPNC 2010) (pp. 128–134). https://doi.org/10.1109/WPNC.2010.5650745
LibreCat
| DOI
| Download (ext.)
2009 | Conference Paper | LibreCat-ID: 11723 |
Bevermeier, M., Peschke, S., & Haeb-Umbach, R. (2009). Robust vehicle localization based on multi-level sensor fusion and online parameter estimation. In 6th Workshop on Positioning Navigation and Communication (WPNC 2009) (pp. 235–242). https://doi.org/10.1109/WPNC.2009.4907833
LibreCat
| DOI
| Download (ext.)
2009 | Journal Article | LibreCat-ID: 11938 |
Windmann, S., & Haeb-Umbach, R. (2009). Parameter Estimation of a State-Space Model of Noise for Robust Speech Recognition. IEEE Transactions on Audio, Speech, and Language Processing, 17(8), 1577–1590. https://doi.org/10.1109/TASL.2009.2023172
LibreCat
| DOI
| Download (ext.)
2008 | Conference Paper | LibreCat-ID: 11939 |
Windmann, S., & Haeb-Umbach, R. (2008). Modeling the dynamics of speech and noise for speech feature enhancement in ASR. In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008) (pp. 4409–4412). https://doi.org/10.1109/ICASSP.2008.4518633
LibreCat
| DOI
| Download (ext.)
2006 | Conference Paper | LibreCat-ID: 11943 |
Windmann, S., & Haeb-Umbach, R. (2006). Iterative Speech Enhancement using a Non-Linear Dynamic State Model of Speech and its Parameters. In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006) (Vol. 1, p. I). https://doi.org/10.1109/ICASSP.2006.1660058
LibreCat
| DOI
| Download (ext.)