@article{28198, author = {{Steinrück, Hans-Georg}}, issn = {{2158-3226}}, journal = {{AIP Advances}}, number = {{11}}, pages = {{115119}}, title = {{{General relationship between salt concentration and x-ray absorption for binary electrolytes}}}, doi = {{10.1063/5.0072947}}, volume = {{11}}, year = {{2021}}, } @book{28253, abstract = {{In diesem Arbeitsbuch werden die Wege der 1959 in Westfalen geborenen und heute v.a. in Berlin lebenden Judith Kuckart zurückverfolgt – und zwar in den Gattungen Prosa, Theater, Hör-Feature und Film sowie im Bereich Tanz: In all diesen Gattungen hat die Künstlerin seit den 1980er Jahren ein umfassendes OEuvre entwickelt. Im vorliegenden Band werden erstmals alle ihre Schaffensbereiche thematisiert und in ihren Zusammenhängen betrachtet. Dies geschieht mittels wissenschaftlicher Essays, künstlerischer und persönlicher Kurzbeiträge sowie ausführlicher Gespräche mit Judith Kuckart. Ihr künstlerisches Leben und Werk wird auf diese Weise in seinen vielfältigen Aspekten erfasst und der wissenschaftlichen und kulturellen Öffentlichkeit präsentiert.}}, editor = {{Elit, Stefan and Canaris, Johanna}}, isbn = {{9783631843079}}, keywords = {{Erzählverfahren deutschsprachige Gegenwartsliteratur Tanztheater Westfalen Heimat Hörspiel}}, pages = {{358}}, publisher = {{Peter Lang}}, title = {{{Arbeitsbuch Judith Kuckart. Erzählen – Theater – Tanz}}}, volume = {{9}}, year = {{2021}}, } @article{28349, abstract = {{Das Auftreten der COVID-19-Pandemie stellt Fremdsprachenkurse vielerorts vor Herausforderungen. Unter Zuhilfenahme diverser digitaler Tools werden nicht nur Lernmaterialien online geteilt, sondern auch die Interaktion zwischen Lehrenden und Lernenden sowie der Lernenden untereinander in den virtuellen Raum verlagert. Qualitative Interviews mit den Beteiligten erfassen, wie diese mit den Herausforderungen videogestützten Sprachunterrichts umgehen und welche Strategien sie wählen, um Sprachenlernen zu ermöglichen. Die Ergebnisse zeigen auf, wo seitens der Kursorganisation und -durchführung Handlungsbedarf besteht. ----- The rise of the COVID-19 pandemic challenges the teaching and learning of foreign languages at many institutions. The implementation of various digital tools aids not only the online sharing of learning materials, but also shifts teacher-learner and learner-learner interaction to the virtual space. Via qualitative interviews, this study examines how both teachers and learners handle the challenges of language instruction based on videoconferences, and what strategies they employ to enable language learning. The results highlight areas in need of improvement in terms of course organization and facilitation.}}, author = {{Drumm, Sandra and Müller, Mareike and Stenzel, Nadja}}, issn = {{2511-0853}}, journal = {{Informationen Deutsch als Fremdsprache}}, keywords = {{German language courses at university, interaction, digital space, language learning/teaching via videoconference}}, number = {{5}}, pages = {{496--515}}, title = {{{Digitale Räume geben und nehmen: Unterrichtsinteraktion in DSH-Kursen während der COVID-19-Pandemie}}}, doi = {{10.1515/infodaf-2021-0069}}, volume = {{48}}, year = {{2021}}, } @inproceedings{28350, abstract = {{In recent years, we observe an increasing amount of software with machine learning components being deployed. This poses the question of quality assurance for such components: how can we validate whether specified requirements are fulfilled by a machine learned software? Current testing and verification approaches either focus on a single requirement (e.g., fairness) or specialize on a single type of machine learning model (e.g., neural networks). In this paper, we propose property-driven testing of machine learning models. Our approach MLCheck encompasses (1) a language for property specification, and (2) a technique for systematic test case generation. The specification language is comparable to property-based testing languages. Test case generation employs advanced verification technology for a systematic, property dependent construction of test suites, without additional user supplied generator functions. We evaluate MLCheck using requirements and data sets from three different application areas (software discrimination, learning on knowledge graphs and security). Our evaluation shows that despite its generality MLCheck can even outperform specialised testing approaches while having a comparable runtime}}, author = {{Sharma, Arnab and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille and Wehrheim, Heike}}, booktitle = {{Proceedings of the 20th IEEE International Conference on Machine Learning and Applications (ICMLA)}}, publisher = {{IEEE}}, title = {{{MLCHECK–Property-Driven Testing of Machine Learning Classifiers}}}, year = {{2021}}, } @inproceedings{28440, author = {{Triebus, Marcel and Reitz, Alexander and Grydin, Olexandr and Grenz, Julian and Schneidt, Andreas and Erhardt, Rüdiger and Tröster, Thomas and Schaper, Mirko}}, booktitle = {{13th European LS-DYNA Conference 2021}}, location = {{Ulm}}, title = {{{Forming Simulation of Tailored Press Hardened Parts}}}, year = {{2021}}, } @inproceedings{28443, author = {{Rossel, Moritz Sebastian and Meschut, Gerson}}, booktitle = {{11. Fügetechnisches Gemeinschaftskolloquium}}, title = {{{Steigerung der Prognosegüte mechanischer Fügeprozesssimulationen durch den Einsatz einer fügespezifischen Reibmodellierung basierend auf einer experimentellen Parametrisierung}}}, year = {{2021}}, } @inproceedings{28446, author = {{Wehde, Janis and Bloh, Bea}}, location = {{Osnabrück}}, title = {{{Die Reflexion der eigenen Lehrtätigkeit von Studierenden in Praxisphasen durch Forschendes Lernen: Prädiktiver Einfluss subjektiver Normen im schulischen und universitären Kontext}}}, year = {{2021}}, } @article{28448, author = {{Droß, M. and Heyser, Per and Meschut, Gerson and Hürkamp, A. and Dröder, K.}}, issn = {{2666-3309}}, journal = {{Journal of Advanced Joining Processes}}, title = {{{Fiber response to pin penetration in dry woven fabric using numerical analysis}}}, doi = {{10.1016/j.jajp.2021.100083}}, year = {{2021}}, } @book{28461, author = {{Tröster, Thomas and Pfeifer, Florian and Nacke, Bernard and Dietrich, André}}, isbn = {{978-3-96780-002-9 }}, publisher = {{Forschungsvereinigung Stahlanwendung e.V.}}, title = {{{Großserientaugliche induktive Platinenerwärmung für den Warmformprozess}}}, volume = {{P1038}}, year = {{2021}}, } @inproceedings{28701, author = {{Bloh, Thiemo}}, location = {{Osnabrück}}, title = {{{Kollektive Reflexionsphasen}}}, year = {{2021}}, } @inbook{24047, author = {{Pottebaum, Jens and Schäfer, Christina}}, booktitle = {{Sicherheitskritische Mensch-Computer-Interaktion}}, editor = {{Reuter, Christian}}, isbn = {{978-3-658-19522-9}}, pages = {{273--294}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{IT-Systeme für das Krisenmanagement}}}, doi = {{10.1007/978-3-658-19523-6_13}}, year = {{2021}}, } @inproceedings{24079, abstract = {{In innovation management, usually there is a large number of product ideas, not all of which meet the requirements of a company and make sense to pursue further. For selecting the most promising ideas, several methods exist which each focus on a certain aspect. Due to the characteristics of Small and Medium Enterprises (SMEs) such as limited resources, these enterprises have special requirements on methods for selecting ideas. In this study, criteria of SMEs for idea selection are deducted from SME-characteristics. Methods for idea selection are tested for fulfillment of these criteria and the results are combined in a matrix. Together with a guideline, a tool for idea selection in innovation management of SMEs is developed. The results are validated in the context of innovation management in SMEs. By selecting a method, a SME is enabled to make economically viable decisions for their product portfolio, thus ensuring sustainable economic success.}}, author = {{Gräßler, Iris and Koch, Anna-Sophie and Thiele, Henrik and Dattner, Michael}}, booktitle = {{Proceedings of the ISPIM Innovation Conference}}, keywords = {{innovation management, SME, evaluation method, idea selection, meta-study, idea evaluation}}, location = {{Berlin}}, publisher = {{LUT Scientific and Expertise Publications}}, title = {{{Supporting Innovation Management for SMEs: A Tool for Idea Selection}}}, year = {{2021}}, } @misc{24095, author = {{Moritzer, Elmar and Hecker, Felix and Hirsch, André}}, booktitle = {{Kunststoffland NRW report}}, number = {{2}}, pages = {{42--43}}, title = {{{Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen}}}, volume = {{2021}}, year = {{2021}}, } @article{24143, author = {{Drees, Jan Peter and Gupta, Pritha and Hüllermeier, Eyke and Jager, Tibor and Konze, Alexander and Priesterjahn, Claudia and Ramaswamy, Arunselvan and Somorovsky, Juraj}}, journal = {{14th ACM Workshop on Artificial Intelligence and Security}}, title = {{{Automated Detection of Side Channels in Cryptographic Protocols: DROWN the ROBOTs!}}}, year = {{2021}}, } @article{24161, author = {{Moritzer, Elmar and Kröker, Michael}}, issn = {{2699-4534}}, journal = {{CU reports}}, title = {{{Weiterentwicklung von GITBlow für dünnwandige Hohlstrukturen auf Organoblechen}}}, year = {{2021}}, } @inproceedings{24165, author = {{Moritzer, Elmar and Kröker, Michael}}, location = {{Digital}}, title = {{{Simulative analysis of the filling process in the 2K GITBlow process on organo sheets}}}, year = {{2021}}, } @article{24168, author = {{Moritzer, Elmar and Wächter, Julian}}, issn = {{0032-1338}}, journal = {{Plastverarbeiter}}, number = {{04}}, pages = {{30--32}}, title = {{{Einfluss eines beheizten Bauraums auf die Schweißnahtqualität}}}, year = {{2021}}, } @article{24169, author = {{Nüske, Feliks and Gelß, Patrick and Klus, Stefan and Clementi, Cecilia}}, issn = {{0167-2789}}, journal = {{Physica D: Nonlinear Phenomena}}, title = {{{Tensor-based computation of metastable and coherent sets}}}, doi = {{10.1016/j.physd.2021.133018}}, year = {{2021}}, } @article{24170, author = {{Klus, Stefan and Gelß, Patrick and Nüske, Feliks and Noé, Frank}}, issn = {{2632-2153}}, journal = {{Machine Learning: Science and Technology}}, title = {{{Symmetric and antisymmetric kernels for machine learning problems in quantum physics and chemistry}}}, doi = {{10.1088/2632-2153/ac14ad}}, year = {{2021}}, } @misc{24278, author = {{Ponusamy, SathishKumar}}, title = {{{Pulverherstellung und Verrundung neuer Polymermaterialien für das selektive Lasersintern (SLS) - Poster}}}, year = {{2021}}, }