@articleLee_Schneijderberg_Kim_Steinhardt_2021, title=Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds, volume=13, DOI=10.3390/su13179515, number=179515, journal=Sustainability, publisher=MDPI AG, author=Lee, Soo Jeung and Schneijderberg, Christian and Kim, Yangson and Steinhardt, Isabel, year=2021 

@inproceedingsZahera_Heindorf_Ngonga Ngomo_2021, title=ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs, DOI=10.1145/3460210.3493563, booktitle=Proceedings of the 11th on Knowledge Capture Conference, publisher=ACM, author=Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille, year=2021 

@inbookFeldhans_Wilke_Heindorf_Shaker_Hammer_Ngonga Ngomo_Hüllermeier_2021, place=Cham, title=Drift Detection in Text Data with Document Embeddings, DOI=10.1007/978-3-030-91608-4_11, booktitle=Intelligent Data Engineering and Automated Learning – IDEAL 2021, publisher=Springer International Publishing, author=Feldhans, Robert and Wilke, Adrian and Heindorf, Stefan and Shaker, Mohammad Hossein and Hammer, Barbara and Ngonga Ngomo, Axel-Cyrille and Hüllermeier, Eyke, year=2021 

@inproceedingsDemir_Moussallem_Heindorf_Ngonga Ngomo_2021, title=Convolutional Hypercomplex Embeddings for Link Prediction, booktitle=The 13th Asian Conference on Machine Learning, ACML 2021, author=Demir, Caglar and Moussallem, Diego and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille, year=2021 

@inproceedingsNickchen_Heindorf_Engels_2021, title=Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts, DOI=10.1109/wacv48630.2021.00204, booktitle=2021 IEEE Winter Conference on Applications of Computer Vision (WACV), publisher=IEEE, author=Nickchen, Tobias and Heindorf, Stefan and Engels, Gregor, year=2021 

@articleHeindorf_2021, title=Automatically generating instructions from tutorials for search and user navigation, author=Heindorf, Stefan, year=2021 

@articleHöpker_Verma_Protte_Ricken_Quiring_Eigner_Ebers_Hammer_Förstner_Silberhorn_et al._2021, title=Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides, volume=3, DOI=10.1088/2515-7647/ac105b, journal=Journal of Physics: Photonics, author=Höpker, Jan Philipp and Verma, Varun B and Protte, Maximilian and Ricken, Raimund and Quiring, Viktor and Eigner, Christof and Ebers, Lena and Hammer, Manfred and Förstner, Jens and Silberhorn, Christine and et al., year=2021, pages=034022 

@articleBender_2021, title=A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions, volume=9, DOI=10.3390/machines9100210, number=10210, journal=Machines, author=Bender, Amelie, year=2021 

@bookSchneider_2021, title=Conventional and Machine Learning Approaches for Network and Service Coordination, author=Schneider, Stefan Balthasar, year=2021 

@inbookWeber_2021, place=Manchester, title=Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots, booktitle=Drone Imaginaries. The Power of Remote Vision, publisher=Manchester University Press, author=Weber, Jutta, editor=Maurer, Kathrin and Graae, Andreas Immanuel, year=2021, pages=167–179 

@inbookWeber_Mayer_2021, place=Lüneburg, title=From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare, booktitle=Explorations in Digital Cultures, publisher=meson press, author=Weber, Jutta and Mayer, Katja, editor=Burkhardt, Marcus and Shnayien, Mary and Grashöfer, Katja, year=2021 

@inbookWeber_2021, place=Bielefeld, title=Human-Machine Learning und Digital Commons, booktitle=In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern, publisher=transcript, author=Weber, Jutta, editor=Braun, Kathrin and Kropp, Cordula, year=2021, pages=213–222 

@articleSteinhardt_2021, title=Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis, volume=1, number=1, journal=ISA Pedagogy Series, publisher=International Sociology Association, author=Steinhardt, Isabel, year=2021, pages=42–59 

@bookSteinhardt_Fischer_Heimstädt_Hirsbrunner_Ikiz-Akinci_Kressin_Kretzer_Möllenkamp_Portzelt_Rahal_et al._2021, place=Berlin, series=Weizenbaum Series, title=Opening up and Sharing Data from Qualitative Research: A Primer, volume=17, DOI=10.34669/WI.WS/17, publisher=Weizenbaum Institute for the Networked Society - The German Internet Institu, author=Steinhardt, Isabel and Fischer, Caroline and Heimstädt, Maximilian and Hirsbrunner, Simon David and Ikiz-Akinci, Dilek and Kressin, Lisa and Kretzer, Susanne and Möllenkamp, Andreas and Portzelt, Maike and Rahal, Rima-Maria and et al., year=2021, collection=Weizenbaum Series 

@inbookSteinhardt_2021, series=Bildungssoziologische Beiträge, title=Digitale Praktiken und das Studium, booktitle=Entwicklungen im Feld der Hochschule, author=Steinhardt, Isabel, editor=Bremer, Helmut and Lange-Vester, Andrea, year=2021, pages=213–226, collection=Bildungssoziologische Beiträge 

@bookWembe Moafo, title=Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications, author=Wembe Moafo, Boris Edgar 

@articleBöhnke_Rossel_Bielak_Bobbert_Meschut_2021, title=Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes, DOI=10.1007/s00170-021-07986-4, journal=The International Journal of Advanced Manufacturing Technology, author=Böhnke, Max and Rossel, Moritz Sebastian and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson, year=2021 

@inbookWeber_2021, place=New York / London, title=Artificial Intelligence in the Age of Technoscience, booktitle=Routledge Social Science Handbook of Artificial Intelligence, publisher=Routledge, author=Weber, Jutta, editor=Elliott, Anthony, year=2021, pages=58-73 preprint 

@articleSchröer_Tenberge_2021, title=Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools, volume=28, number=2, journal=TECHNE SERIES - Forskning i slöjdpedagogik och slöjdvetenskap, publisher=TECHNE SERIES, author=Schröer, Franz and Tenberge, Claudia, year=2021, pages=322–331 

@inbookAlpsancar_2021, place=Bielefeld, edition=1, title=eVom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“, DOI=10.14361/9783839450246, booktitle=Autonome Autos 3 Die Zukunft des Verkehrs und die Dispositive der Mobilität, publisher=transcript Verlag, author=Alpsancar, Suzana, editor=Sprenger, Florian, year=2021, pages=3733397 

@inproceedingsItner_Gravenkamp_Dreiling_Feldmann_Henning_2021, series=Numerical Methods and Algorithms in Science and Engineering, title=Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method, volume=700, DOI=10.23967/wccm-eccomas.2020.307, booktitle=14th WCCM-ECCOMAS Congress, publisher=CIMNE, author=Itner, D. and Gravenkamp, H. and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd, year=2021, collection=Numerical Methods and Algorithms in Science and Engineering 

@articleUppenkamp_Höger_2021, title=“Wenn sich die Mitte auflöst...”, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern, volume=20, number=2, journal=Theo-Web. Zeitschrift für Religionspädagogik, author=Uppenkamp, Vera and Höger, Christian, year=2021, pages=146–153 

@inbookUppenkamp_2021, title=Art. Mädchen/Frauen, booktitle=Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de, author=Uppenkamp, Vera, year=2021 

@bookOlma_2021, title=Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator, volume=404, publisher=Verlagsschriftenreihe des Heinz Nixdorf Instituts, author=Olma, Simon, year=2021 

@bookLankeit_2021, title=Systematik zur Evolution technischer Anforderungen, author=Lankeit, Christopher, year=2021 

@bookEckel_2021, place=Bielefeld, title= Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien, publisher=transcript, author=Eckel, Julia, year=2021 

@inbookFuchs_2021, place=London, title=The Public Service Media and Public Service Internet Utopias Survey Report, DOI=https://doi.org/10.16997/book60.c, booktitle=The Public Service Media and Public Service Internet Manifesto, publisher=University of Westminster Press, author=Fuchs, Christian, editor=Fuchs, Christian and Unterberger, Klaus, year=2021, pages=19–68 

@articleFuchs_2021, title=History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data, volume=24, DOI=https://doi.org/10.1080/1369118X.2020.1759670 , number=15, journal=Information, Communication and Society, author=Fuchs, Christian, year=2021, pages=2258–2276 

@articleFuchs_2021, title=Engel: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth?, volume=19, DOI=https://doi.org/10.31269/triplec.v19i1.1228 , number=1, journal=tripleC: Communication, Capitalism &; Critique, author=Fuchs, Christian, year=2021, pages=15–51 

@articleFuchs_2021, title=Engel: Friedrich Engels in the Age of Digital Capitalism. Introduction, volume=19, DOI=https://doi.org/10.31269/triplec.v19i1.1229, number=1, journal=tripleC: Communication, Capitalism &; Critique, author=Fuchs, Christian, year=2021, pages=1–14 

@articleFuchs_2021, title=Cornel West and Marxist Humanism, volume=47, DOI=https://doi.org/10.1177/0896920520988314 , number=7–8, journal=Critical Sociology, author=Fuchs, Christian, year=2021, pages=1219–1243 

@bookFuchs_Unterberger_2021, place=London, title=The Public Service Media and Public Service Internet Manifesto, DOI=https://doi.org/10.16997/book60, publisher=University of Westminster Press, year=2021 

@inbookAlessandro_Fuchs_Horowitz_Unterberger_2021, place=London, title=The Future of Public Service Media and the Internet, DOI=https://doi.org/10.16997/book60.e, booktitle=The Public Service Media and Public Service Internet Manifesto, publisher=University of Westminster Press, author=Alessandro, D’Arma and Fuchs, Christian and Horowitz, Minna and Unterberger, Klaus, editor=Fuchs, Christian and Unterberger, Klaus, year=2021, pages=113–127 

@inbookFuchs_Unterberger_2021, place=London, title=Introduction, DOI=https://doi.org/10.16997/book60.a, booktitle=The Public Service Media and Public Service Internet Manifesto, publisher=University of Westminster Press, author=Fuchs, Christian and Unterberger, Klaus, editor=Fuchs, Christian and Unterberger, Klaus, year=2021, pages=1–6 

@articleFuchs_2021, title=The Digital Commons and the Digital Public Sphere: How to Advance Digital Democracy Today, volume=16, DOI=https://doi.org/10.16997/wpcc.917, number=1, journal=Westminster Papers in Communication and Culture, author=Fuchs, Christian, year=2021, pages=9–26 

@articleFuchs_2021, title=How Did Donald Trump Incite a Coup Attempt?, volume=19, DOI=https://doi.org/10.31269/triplec.v19i1.1239, number=1, journal=tripleC: Communication, Capitalism &; Critique, author=Fuchs, Christian, year=2021, pages=246–251 

@articleFuchs_2021, title=Foundations of Communication/Media/Digital (In)Justice, volume=36, DOI=http://doi.org/10.1080/23736992.2021.1964968, number=4, journal=Journal of Media Ethics, author=Fuchs, Christian, year=2021, pages=186–201 

@articleFuchs_2021, title=Channel 4: Rather Than Privatising Public Service Media We Should Be Expanding It Online, journal=The Conversation, author=Fuchs, Christian, year=2021 

@articleFuchs_2021, title=Preface: Manfred Knoche’s Critique of the Political Economy of the Media and Communication [Preface to the article “Media Concentration”https://doi.org/10.31269/triplec.v19i2.1298__by Manfred Knoche], volume=19, DOI=https://doi.org/10.31269/triplec.v19i2.1298, number=2, journal=tripleC: Communication, Capitalism &; Critique, author=Fuchs, Christian, year=2021, pages=371–373 

@articleSchmidt_Kozub_Gerstmann_Schmidt_Schindlmayr_2021, title=Electron polarons in lithium niobate: Charge localization, lattice deformation, and optical response, volume=11, DOI=10.3390/cryst11050542, journal=Crystals, publisher=MDPI, author=Schmidt, Falko and Kozub, Agnieszka L. and Gerstmann, Uwe and Schmidt, Wolf Gero and Schindlmayr, Arno, year=2021, pages=542 

@articleTiemann_Weinberger_2021, title=Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials, DOI=10.1002/admi.202001153, number=2001153, journal=Advanced Materials Interfaces, author=Tiemann, Michael and Weinberger, Christian, year=2021 

@articleFuchs_2021, title=Engel: Friedrich Engels in the Age of Digital Capitalism, volume=19, DOI=https://doi.org/10.31269/triplec.v19i1.1233, number=1, journal=tripleC: Communication, Capitalism &; Critique, author=Fuchs, Christian, year=2021, pages=1–194 

@articleMöhring_Krumhöfner_Gräfin von Plettenberg_2021, title=Bewegungsförderung in Ganztagsschulen, journal=-, publisher=Reinhard Mohn Stiftung, Kreissportbund Gütersloh e.V., Bezirksregierung Detmold, author=Möhring, Julia and Krumhöfner, Anika and Gräfin von Plettenberg, Elisabeth Gudila Sophia Ida Maria, year=2021 

@bookLeineweber_2021, series=H/SOZ/KULT, title=Veranstaltungsbericht: Immaterielles Kulturerbe in Nordrhein-Westfalen – Steigerlied und Trinkhallenkultur im Ruhrgebiet erhalten Auszeichnung anlässlich der Neuaufnahmen in das nordrhein-westfälische Landesinventar, author=Leineweber, Jonas, year=2021, collection=H/SOZ/KULT 

@bookLeineweber_2021, series=H/SOZ/KULT, title=Tagungsbericht: Immaterielles Kulturerbe und regionale Identität. Gesellschaftliche Repräsentation und Partizipation im Schützenwesen, author=Leineweber, Jonas, year=2021, collection=H/SOZ/KULT 

@articleBidaraguppe Ramesh_Schmidt_Schindlmayr_2021, title=Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5N.5NbO3 from density-functional theory, volume=94, DOI=10.1140/epjb/s10051-021-00179-8, number=8169, journal=The European Physical Journal B, publisher=EDP Sciences, Società Italiana di Fisica and Springer, author=Bidaraguppe Ramesh, Nithin and Schmidt, Falko and Schindlmayr, Arno, year=2021 

@articleFriedrich_Blügel_Schindlmayr_2021, title=Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)], volume=104, DOI=10.1103/PhysRevB.104.039901, number=3039901, journal=Physical Review B, publisher=American Physical Society, author=Friedrich, Christoph and Blügel, Stefan and Schindlmayr, Arno, year=2021 

@articleBauch_Heinze_Förstner_Jöns_Schumacher_2021, title=Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots, volume=104, DOI=10.1103/physrevb.104.085308, journal=Physical Review B, author=Bauch, David and Heinze, Dirk Florian and Förstner, Jens and Jöns, Klaus and Schumacher, Stefan, year=2021, pages=085308 

@articleKozub_Schindlmayr_Gerstmann_Schmidt_2021, title=Polaronic enhancement of second-harmonic generation in lithium niobate, volume=104, DOI=10.1103/PhysRevB.104.174110, journal=Physical Review B, publisher=American Physical Society, author=Kozub, Agnieszka L. and Schindlmayr, Arno and Gerstmann, Uwe and Schmidt, Wolf Gero, year=2021, pages=174110 

@articleMartin_Tröster_2021, title=Joint point loadings in car bodies – the influence of manufacturing tolerances and scatter in material properties, DOI=10.25518/esaform21.3801, journal=ESAFORM 2021, author=Martin, Sven and Tröster, Thomas, year=2021