@inproceedings{31066, abstract = {{While trade-offs between modeling effort and model accuracy remain a major concern with system identification, resorting to data-driven methods often leads to a complete disregard for physical plausibility. To address this issue, we propose a physics-guided hybrid approach for modeling non-autonomous systems under control. Starting from a traditional physics-based model, this is extended by a recurrent neural network and trained using a sophisticated multi-objective strategy yielding physically plausible models. While purely data-driven methods fail to produce satisfying results, experiments conducted on real data reveal substantial accuracy improvements by our approach compared to a physics-based model. }}, author = {{Schön, Oliver and Götte, Ricarda-Samantha and Timmermann, Julia}}, booktitle = {{14th IFAC Workshop on Adaptive and Learning Control Systems (ALCOS 2022)}}, keywords = {{neural networks, physics-guided, data-driven, multi-objective optimization, system identification, machine learning, dynamical systems}}, location = {{Casablanca, Morocco}}, number = {{12}}, pages = {{19--24}}, title = {{{Multi-Objective Physics-Guided Recurrent Neural Networks for Identifying Non-Autonomous Dynamical Systems}}}, doi = {{https://doi.org/10.1016/j.ifacol.2022.07.282}}, volume = {{55}}, year = {{2022}}, } @inproceedings{29803, abstract = {{Ultrasonic wire bonding is a solid-state joining process used to form electrical interconnections in micro and power electronics and batteries. A high frequency oscillation causes a metallurgical bond deformation in the contact area. Due to the numerous physical influencing factors, it is very difficult to accurately capture this process in a model. Therefore, our goal is to determine a suitable feed-forward control strategy for the bonding process even without detailed model knowledge. We propose the use of batch constrained Bayesian optimization for the control design. Hence, Bayesian optimization is precisely adapted to the application of bonding: the constraint is used to check one quality feature of the process and the use of batches leads to more efficient experiments. Our approach is suitable to determine a feed-forward control for the bonding process that provides very high quality bonds without using a physical model. We also show that the quality of the Bayesian optimization based control outperforms random search as well as manual search by a user. Using a simple prior knowledge model derived from data further improves the quality of the connection. The Bayesian optimization approach offers the possibility to perform a sensitivity analysis of the control parameters, which allows to evaluate the influence of each control parameter on the bond quality. In summary, Bayesian optimization applied to the bonding process provides an excellent opportunity to develop a feedforward control without full modeling of the underlying physical processes.}}, author = {{Hesse, Michael and Hunstig, Matthias and Timmermann, Julia and Trächtler, Ansgar}}, booktitle = {{Proceedings of the 11th International Conference on Pattern Recognition Applications and Methods (ICPRAM)}}, isbn = {{978-989-758-549-4}}, keywords = {{Bayesian optimization, Wire bonding, Feed-forward control, model-free design}}, location = {{Online}}, pages = {{383--394}}, title = {{{Batch Constrained Bayesian Optimization for UltrasonicWire Bonding Feed-forward Control Design}}}, year = {{2022}}, } @inbook{57037, abstract = {{Es wird zur Diskussion gestellt, ob Sozialplanung, aber auch Soziale Arbeit, eine naiv-positive Auffassung vom Begriff „Netzwerk“ haben. Der Begriff ist trügerisch, da er einerseits analytisch-begrifflich nicht trennscharf zu bestimmen ist. Andererseits sind mit dem Bild des Netzwerks normative Aussagen impliziert, die in hohem Maße widersprüchlich sind. Bezieht sich das Bild des Netzwerks nicht auf Sachverhalte und Phänomene, die mit anderen Begrifflichkeiten exakter, weil theoretisch und empirisch verweisungsstärker, zu bestimmen wären?}}, author = {{Ristau, Alexander and Krüger, Tim and Winkler, Michael}}, booktitle = {{Schlüsselbegriffe der Sozialplanung und ihre Kritik}}, editor = {{Rund, Mario and Peters, Friedhelm}}, isbn = {{978-3-658-38398-5}}, pages = {{129--138}}, publisher = {{Springer VS }}, title = {{{Netzwerke}}}, doi = {{10.1007/978-3-658-38399-2}}, year = {{2022}}, } @article{57036, abstract = {{In diesem Artikel wird in Bezug auf Fragen des Verstehens diskutiert, ob es der Sozialen Arbeit nicht guttäte, sich von anderen Quellen als den eigenen Theorien inspirieren, vielleicht sogar provozieren zu lassen. Dazu wird zunächst das Verhältnis zwischen Sozialer Arbeit und Belletristik, der ›schönen Literatur‹, in den Blick genommen. }}, author = {{Ristau, Alexander}}, issn = {{0340-8469}}, journal = {{Sozialmagazin}}, number = {{8}}, pages = {{61--77}}, publisher = {{Beltz}}, title = {{{Soziale Arbeit über Belletristik verstehen}}}, doi = {{10.3262/SM2208061}}, year = {{2022}}, } @article{49461, author = {{Trang, Simon Thanh-Nam and Mandrella, M. and Marrone, M. and Kolbe, L.}}, journal = {{European Journal of Information Systems (VHB Jourqual 3 A)}}, pages = {{166--187}}, title = {{{Co-creating business value through IT-business operational alignment in inter-organisational relationships: Empirical evidence from regional networks}}}, volume = {{31}}, year = {{2022}}, } @inbook{32417, author = {{Tönsing, Johanna}}, booktitle = {{Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte}}, editor = {{Bernhardt, Sebastian and Hardtke, Thomas}}, title = {{{(K)eine kinderleichte Gattung: Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik}}}, year = {{2022}}, } @article{48780, abstract = {{Explainable Artificial Intelligence (XAI) has mainly focused on static learning tasks so far. In this paper, we consider XAI in the context of online learning in dynamic environments, such as learning from real-time data streams, where models are learned incrementally and continuously adapted over the course of time. More specifically, we motivate the problem of explaining model change, i.e. explaining the difference between models before and after adaptation, instead of the models themselves. In this regard, we provide the first efficient model-agnostic approach to dynamically detecting, quantifying, and explaining significant model changes. Our approach is based on an adaptation of the well-known Permutation Feature Importance (PFI) measure. It includes two hyperparameters that control the sensitivity and directly influence explanation frequency, so that a human user can adjust the method to individual requirements and application needs. We assess and validate our method’s efficacy on illustrative synthetic data streams with three popular model classes.}}, author = {{Muschalik, Maximilian and Fumagalli, Fabian and Hammer, Barbara and Huellermeier, Eyke}}, issn = {{0933-1875}}, journal = {{KI - Künstliche Intelligenz}}, keywords = {{Artificial Intelligence}}, number = {{3-4}}, pages = {{211--224}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Agnostic Explanation of Model Change based on Feature Importance}}}, doi = {{10.1007/s13218-022-00766-6}}, volume = {{36}}, year = {{2022}}, } @misc{37082, author = {{Peckhaus, Volker}}, booktitle = {{Mathematical Reviews, MR4090716}}, title = {{{Serfati, Michael, Leibniz and the Invention of Mathematical Transcendence, Franz Steiner Verlag: Stuttgart 2018 (Studia Leibnitiana Sonderheft; 54). }}}, year = {{2022}}, } @misc{58065, author = {{Woppowa, Jan and Schweitzer, F}}, booktitle = {{Theologische Revue}}, number = {{118}}, title = {{{Religion noch besser unterrichten. Qualität und Qualitätsentwicklung im RU}}}, year = {{2022}}, } @book{58282, editor = {{Woppowa, Jan and Verburg, W}}, title = {{{Judentum und Christentum im Dialog}}}, volume = {{1}}, year = {{2022}}, } @book{58288, author = {{Woppowa, Jan}}, title = {{{Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen}}}, year = {{2022}}, } @inbook{58332, author = {{Schulte Eickholt, Swen}}, booktitle = {{Transkulturelle Wechselwirkungen durch Künste und Soziales: Iranische Diaspora in Europa und darüber hinaus}}, editor = {{Nowrousian, Shirin}}, isbn = {{978-3-8260-7652-7}}, keywords = {{Navid Kermani, Theater, Performance, Autofiktion, Dein Name}}, pages = {{171--182}}, publisher = {{Königshausen und Neumann}}, title = {{{Die Ta'ziyeh als poetisches Prinzip von Navid Kermanis Roman Dein Name}}}, year = {{2022}}, } @inbook{48687, author = {{Herbst, Sebastian and Gosmann, Phillip}}, booktitle = {{Musikland NRW. Identität, kulturelle Praxis, Traditionen}}, editor = {{Erlach, Thomas and Krettenauer, Thomas and Oehl, Klaus and Sauerwald, Burkhard}}, isbn = {{ 978-3-643-15223-7}}, keywords = {{Musikunterricht, Musizieren, Liedbegleitung, Schulpraktische Liedbegleitung}}, pages = {{147--166}}, publisher = {{LIT Verlag}}, title = {{{Künstlerisch-pädagogischer Musizierunterricht an musiklehrerbildenden Hochschulen und Universitäten in Nordrhein-Westfalen}}}, volume = {{4}}, year = {{2022}}, } @misc{31506, author = {{Elit, Stefan}}, booktitle = {{Arbitrium 40 }}, pages = {{60--63}}, title = {{{[Rezension zu:] Friedrich Gottlieb Klopstock: Handexemplar der „Oden“. Kritische Edition, hg. v. Marit Müller, Göttingen 2020 (edition Text 18)}}}, doi = {{DOI: 10.1515/arb-2022-0022}}, year = {{2022}}, } @inproceedings{31331, author = {{Hetkämper, Tim and Claes, Leander and Henning, Bernd}}, booktitle = {{Sensoren und Messsysteme - Beiträge der 21. ITG/GMA-Fachtagung}}, isbn = {{978-3-8007-5835-7}}, location = {{Nürnberg}}, publisher = {{VDE Verlag GmbH}}, title = {{{Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields}}}, year = {{2022}}, } @inbook{31783, author = {{Scharlau, Ingrid and Jenert, Tobias}}, booktitle = {{Doing Research: Wissenschaftspraktiken zwischen Positionierung und Suchanfrage}}, editor = {{Hofhues, Sandra and Schütze, Konstanze}}, isbn = {{978-3-8376-5632-9}}, pages = {{25--58}}, publisher = {{transcript}}, title = {{{*}}}, year = {{2022}}, } @article{30510, abstract = {{The corrosion behavior of a hybrid material consisting of intrinsically bonded carbon fiber-reinforced epoxy resin with laser-structured EN AW 6082 metal was investigated. Particular attention was paid to the effects of the laser-structuring, surface topography and the contacting. Pristine and hybridized specimens were corroded in aqueous NaCl electrolyte (0.1 mol/l) using a potentiodynamic polarization technique and subsequently analyzed using computed tomography, scanning electron-, light- and laser scanning microscopy. The results show that the corrosive reaction arises mainly from the aluminum component. Surface pretreatment of the aluminum resulted in increasing corrosion rates, but showed no influence on the hybrids corrosion properties. Optical micrographs suggest that the epoxy resin acts as a sealant preventing galvanic corrosion between the aluminum and carbon fibers by hindering the diffusion of the electrolyte into the joints. While corrosion effects were observed locally at the aluminum surface, they were, contrary to expectations, not enhanced on the hybrid interfaces.}}, author = {{Delp, Alexander and Freund, Jonathan and Wu, Shuang and Scholz, Ronja and Löbbecke, Miriam and Haubrich, Jan and Tröster, Thomas and Walther, Frank}}, issn = {{0263-8223}}, journal = {{Composite Structures}}, keywords = {{Civil and Structural Engineering, Ceramics and Composites}}, publisher = {{Elsevier BV}}, title = {{{Influence of laser-generated surface micro-structuring on the intrinsically bonded hybrid system CFRP-EN AW 6082-T6 on its corrosion properties}}}, doi = {{10.1016/j.compstruct.2022.115238}}, volume = {{285}}, year = {{2022}}, } @inbook{58452, author = {{Schulte Eickholt, Swen and Lewandowski, Anna}}, booktitle = {{#MoodleKannMehr - als nur Distanzunterricht}}, editor = {{Kräwinkel, Tanja}}, isbn = {{978-3-967840-19-3}}, pages = {{341--344}}, publisher = {{Visual Books}}, title = {{{Digitale Märchenkiste. Studierende und Lehrer:innen zusammenbringen}}}, year = {{2022}}, } @inbook{33233, abstract = {{Das Programm Maschinenbau in China (mb-cn) ist eine spezielle Ausprägung der Paderborner Masterstudiengänge Maschinenbau, Wirtschafts- und Chemieingenieurwesen. Im Rahmen dieses Programms wird der technisch-interkulturelle Fachsprachkurs »Fachspezifisches Chinesisch« angeboten, der die praktische Anwendung des Sprachenlernens mit studiengangsbezogenen Angeboten kombiniert. Ziel des Kurses ist es, die Studierenden zu befähigen eine Hanyu-Shuiping-Kaoshi-Prüfung (HSK) auf Niveaustufe 2 zu bestehen sowie ihnen vertiefendes Fachvokabular aus den Fachbereichen Mathematik, Informatik, Wirtschaft, Technik und Maschinenbau zu vermitteln. Ausgewählte Beispiele in der fachsprachlichen Anwendung beziehensich auf die Beschreibung eines Gegenstandes wie den Getriebeaufbau und das Wirkprinzip eines Prüfstandes. Der Artikel soll als Evaluation und Rückschau auf das Pilotprojekt der Universität Paderborn dienen und Hilfestellung geben, wie die Konzeption und Umsetzung (auch unter Coronabedingungen) gelingen kann.}}, author = {{Hambach, Dennis}}, booktitle = {{Handbuch China-Kompetenzen}}, editor = {{Thelen, Gabriele and Obendiek, Helena and Bai, Yinchun}}, issn = {{2699-7681}}, pages = {{161--170}}, publisher = {{transcript Verlag}}, title = {{{»Fachspezifisches Chinesisch« an der Universität Paderborn}}}, doi = {{10.14361/9783839459751-015}}, year = {{2022}}, } @inbook{33232, abstract = {{Das seit den 1990er Jahren andauernde Engagement der Universität Paderborn in China hat zur Ausbildung von technisch-interkultureller China-Kompetenz in vielen Bereichengeführt. Die Universität Paderborn (UPB) unterhält derzeit sechs intensive Austauschpartnerschaften mit chinesischen Hochschulen. Im Rahmen der Masterstudiengänge Maschinenbau, Wirtschafts- und Chemieingenieurwesen sowie Wirtschaftsingenieurwesen wird die Studienausrichtung Maschinenbau in China (mb-cn) angeboten. Diese Studienausrichtung wird inenger Zusammenarbeit mit namhaften, global agierenden Partnerfirmen durchgeführt, die eigene Tochterfirmen in China oder eine starke Verbindung zu chinesischen Unternehmen haben. Zusätzlich können die Studierenden ein Fachpraktikum in einem deutschen Unternehmen in China absolvieren. Im Rahmen des Artikels wird das mb-cn-Projekt ausführlich vorgestellt. Die hierbeigeschilderten Erfahrungen mit dem Aufbau der Kooperation sowie die gezogenen Rückschlüsse auf die Ergebnisse des Projekts sollen dazu dienen, andere Einrichtungen beim Aufbau ähnlicher Kooperation zu unterstützen.}}, author = {{Denzer, Vera and Hambach, Dennis}}, booktitle = {{Handbuch China-Kompetenzen}}, editor = {{Thelen, Gabriele and Obendiek, Helena and Bai, Yinchun}}, issn = {{2699-7681}}, pages = {{117--128}}, publisher = {{transcript Verlag}}, title = {{{Maschinenbau in China}}}, doi = {{10.14361/9783839459751-010}}, year = {{2022}}, }