@inproceedings{23997, author = {{Chinaev, Aleksej and Enzner, Gerald and Gburrek, Tobias and Schmalenstroeer, Joerg}}, booktitle = {{29th European Signal Processing Conference (EUSIPCO)}}, pages = {{1--5}}, title = {{{Online Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with Packet Loss}}}, year = {{2021}}, } @misc{49017, author = {{Moritz, Tilman}}, booktitle = {{sehepunkte}}, number = {{10}}, title = {{{A. Seidler, I. Monok (Hgg.): Reformation und Bücher. Zentren der Ideen – Zentren der Buchproduktion. Wiesbaden 2020}}}, volume = {{21}}, year = {{2021}}, } @inbook{49009, author = {{Moritz, Tilman}}, booktitle = {{Katholische Konfessionalisierung in Paderborn? Religiöse Prozesse in der Frühen Neuzeit}}, editor = {{Kopp, Stefan and Moritz, Tilman and Priesching, Nicole}}, location = {{Paderborn}}, pages = {{199 -- 239}}, publisher = {{Aschendorff}}, title = {{{Das Commentariolum Ferdinands von Fürstenberg – eine lateinisch-deutsche Synopse}}}, year = {{2021}}, } @inbook{48955, author = {{Schulze, Max}}, booktitle = {{Joana Dahlhoff: Recherche patiente}}, isbn = {{978-3-95461-206-2}}, pages = {{59}}, title = {{{Max Schulze vs. Joana Dahlhoff}}}, year = {{2021}}, } @article{49097, author = {{Krebs, Benjamin and Kabst, Rüdiger}}, journal = {{PERSONALquartely}}, title = {{{Shared Leadership: Neue Studien für die Unternehmenspraxis}}}, volume = {{4}}, year = {{2021}}, } @inbook{24375, author = {{Wach, Bernhard and Krebs, Benjamin and Kabst, Rüdiger}}, booktitle = {{HR-Trends 2021}}, editor = {{Schwuchow, K. and Gutmann, J.}}, publisher = {{Haufe-Lexware}}, title = {{{HR-Manager als Intrapreneure}}}, year = {{2021}}, } @inproceedings{29304, abstract = {{In this work we address disentanglement of style and content in speech signals. We propose a fully convolutional variational autoencoder employing two encoders: a content encoder and a style encoder. To foster disentanglement, we propose adversarial contrastive predictive coding. This new disentanglement method does neither need parallel data nor any supervision. We show that the proposed technique is capable of separating speaker and content traits into the two different representations and show competitive speaker-content disentanglement performance compared to other unsupervised approaches. We further demonstrate an increased robustness of the content representation against a train-test mismatch compared to spectral features, when used for phone recognition.}}, author = {{Ebbers, Janek and Kuhlmann, Michael and Cord-Landwehr, Tobias and Haeb-Umbach, Reinhold}}, booktitle = {{Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}}, pages = {{3860–3864}}, title = {{{Contrastive Predictive Coding Supported Factorized Variational Autoencoder for Unsupervised Learning of Disentangled Speech Representations}}}, year = {{2021}}, } @inbook{36315, author = {{Neumann, Anna}}, booktitle = {{Musik als Lebensmittel. Kulturwissenschaftlich-theologische Rationen für ein Jahr}}, editor = {{Keuchen, Marion and Janus, Richard}}, pages = {{216--221}}, title = {{{Happy clappy heile Welt? Wie angesichts von Krisen und Katastrophen eine schöne Welt besungen werden kann}}}, year = {{2021}}, } @inbook{36319, author = {{Neumann, Anna and Katharina, Kammeyer and Vera, Uppenkamp}}, booktitle = {{Musk als Lebensmittel}}, editor = {{Keuchen, Marion and Janus, Richard}}, pages = {{139--147}}, title = {{{This is my Fight Song}}}, year = {{2021}}, } @inbook{49182, author = {{Gretz, Daniela}}, booktitle = {{Miszellanes Lesen. Interferenzen zwischen medialen Formaten, Romanstrukturen und Lektürepraktiken im 19. Jahrhundert}}, editor = {{Gretz, Daniela and Krause, Marcus and Pethes, Nicolas}}, pages = {{343−359}}, publisher = {{Wehrhahn}}, title = {{{Keller, Raabe, Fontane: ›nichts für den Durchschnittsleser‹. Miszellane Lektüren, ›imaginäre Leser‹ und Kanonisierungsprozesse in der Literaturkritik der zeitgenössischen Presse}}}, year = {{2021}}, } @book{49178, editor = {{Gretz, Daniela and Krause, Marcus and Pethes, Nicolas}}, publisher = {{Werhhahn}}, title = {{{Miszellanes Lesen. Interferenzen zwischen medialen Formaten, Romanstrukturen und Lektürepraktiken im 19. Jahrhundert}}}, year = {{2021}}, } @article{31578, author = {{Häsel-Weide, Uta and Seitz, Simone and Wallner, Melina and Wilke, Yannik and Heckmann, Lara}}, journal = {{QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte}}, number = {{1}}, title = {{{Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse einer Interviewstudie mit Lehrpersonen der Sekundarstufe}}}, doi = {{10.21248/qfi.57}}, volume = {{3}}, year = {{2021}}, } @inproceedings{31583, author = {{Hattermann, Mathias and Häsel-Weide, Uta and Wallner, Melina}}, booktitle = {{Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education }}, editor = {{Inprasitha, M. and Changsri, N. and Boonsena, N.}}, pages = {{9--15}}, title = {{{Conceptualiziation processes of 6th graders for rotational symmetry}}}, volume = {{3}}, year = {{2021}}, } @inproceedings{22894, abstract = {{The first order optimality conditions of optimal control problems (OCPs) can be regarded as boundary value problems for Hamiltonian systems. Variational or symplectic discretisation methods are classically known for their excellent long term behaviour. As boundary value problems are posed on intervals of fixed, moderate length, it is not immediately clear whether methods can profit from structure preservation in this context. When parameters are present, solutions can undergo bifurcations, for instance, two solutions can merge and annihilate one another as parameters are varied. We will show that generic bifurcations of an OCP are preserved under discretisation when the OCP is either directly discretised to a discrete OCP (direct method) or translated into a Hamiltonian boundary value problem using first order necessary conditions of optimality which is then solved using a symplectic integrator (indirect method). Moreover, certain bifurcations break when a non-symplectic scheme is used. The general phenomenon is illustrated on the example of a cut locus of an ellipsoid.}}, author = {{Offen, Christian and Ober-Blöbaum, Sina}}, issn = {{2405-8963}}, keywords = {{optimal control, catastrophe theory, bifurcations, variational methods, symplectic integrators}}, location = {{Berlin, Germany}}, pages = {{334--339}}, title = {{{Bifurcation preserving discretisations of optimal control problems}}}, doi = {{https://doi.org/10.1016/j.ifacol.2021.11.099}}, volume = {{54(19)}}, year = {{2021}}, } @inproceedings{21572, author = {{Ridderbusch, Steffen and Offen, Christian and Ober-Blöbaum, Sina and Goulart, Paul}}, booktitle = {{2021 60th IEEE Conference on Decision and Control (CDC)}}, location = {{Austin, TX, USA}}, pages = {{2896}}, publisher = {{IEEE}}, title = {{{Learning ODE Models with Qualitative Structure Using Gaussian Processes }}}, doi = {{10.1109/CDC45484.2021.9683426}}, year = {{2021}}, } @inproceedings{21592, abstract = {{We propose a reachability approach for infinite and finite horizon multi-objective optimization problems for low-thrust spacecraft trajectory design. The main advantage of the proposed method is that the Pareto front can be efficiently constructed from the zero level set of the solution to a Hamilton-Jacobi-Bellman equation. We demonstrate the proposed method by applying it to a low-thrust spacecraft trajectory design problem. By deriving the analytic expression for the Hamiltonian and the optimal control policy, we are able to efficiently compute the backward reachable set and reconstruct the optimal trajectories. Furthermore, we show that any reconstructed trajectory will be guaranteed to be weakly Pareto optimal. The proposed method can be used as a benchmark for future research of applying reachability analysis to low-thrust spacecraft trajectory design.}}, author = {{Vertovec, Nikolaus and Ober-Blöbaum, Sina and Margellos, Kostas}}, location = {{Rotterdam, the Netherlands}}, pages = {{1975--1980}}, title = {{{Multi-objective minimum time optimal control for low-thrust trajectory design}}}, year = {{2021}}, } @inproceedings{29868, author = {{Jiménez, F. and Ober-Blöbaum, Sina}}, booktitle = {{Nichtlineare Sci 31}}, title = {{{Fractional Damping Through Restricted Calculus of Variations}}}, volume = {{46}}, year = {{2021}}, } @inbook{29838, author = {{Hartung, Olaf and Krebs, Alexandra and Fastlabend-Vargas, Daniel and Meyer-Hamme, Johannes}}, booktitle = {{Theorie und Praxis in der Lehrerbildung.Verhältnisbestimmungen aus der Perspektive von Fachdidaktiken}}, editor = {{Caruso, Carina and Harteis, Christian and Gröschner, Alexander}}, isbn = {{9783658325671 }}, pages = {{63--81}}, publisher = {{Springer VS}}, title = {{{Der steinige Weg vom Wissen zum Können: Zum schwierigen Ver­hältnis von Theorie und Praxis bei der Betreuung zukünftiger Geschichtslehrkräfte in Langzeitpraktika}}}, year = {{2021}}, } @article{49337, author = {{Breuer, Saskia Rebecca}}, journal = {{Der Dom. Katholisches Magazin im Erzbistum Paderborn}}, title = {{{„Da öffnet er ihnen das Verständnis, sodass sie die Schriften verstanden“ (Lk 24,45)}}}, volume = {{47}}, year = {{2021}}, } @inbook{47662, author = {{Miggelbrink, Monique and Bartz, Christina}}, booktitle = {{Selbstbehältnisse. Orte und Gegenstände der Aufbewahrung von Subjektivität}}, editor = {{Busse, Laura and Gehrlach, Andreas and Waldemar, Isak}}, pages = {{113--125}}, publisher = {{Neofelis}}, title = {{{Home-Office. Kulturelle Formationen häuslicher Arbeit}}}, year = {{2021}}, }