@inbookNikfarjam_Bossek_Neumann_Neumann_2021, place=New York, NY, USA, title=Computing Diverse Sets of High Quality TSP Tours by EAX-based Evolutionary Diversity Optimisation, booktitle=Proceedings of the 16th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, publisher=Association for Computing Machinery, author=Nikfarjam, Adel and Bossek, Jakob and Neumann, Aneta and Neumann, Frank, year=2021, pages=1–11 
LibreCat: /record/48892

@articleBossek_Neumann_Peng_Sudholt_2021, title=Time Complexity Analysis of Randomized Search Heuristics for the Dynamic Graph Coloring Problem, volume=83, DOI=10.1007/s00453-021-00838-3, number=10, journal=Algorithmica, author=Bossek, Jakob and Neumann, Frank and Peng, Pan and Sudholt, Dirk, year=2021, pages=3148–3179 
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DOI: 10.1007/s00453-021-00838-3

@articleQudus_Saleem_Ngonga Ngomo_Lee, title=An Empirical Evaluation of Cost-based Federated SPARQL Query Processing Engines, volume=12, DOI=10.3233/SW-200420, number=6, journal=Semantic Web, publisher=ISO Press, author=Qudus, Umair and Saleem, Muhammad and Ngonga Ngomo, Axel-Cyrille and Lee, Young-Koo, pages=843–868 
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DOI: 10.3233/SW-200420

@inproceedingsKrauter_Böcker_Freitag_Hehenkamp_Hilleringmann_Temmen_Klaus_Rohrer_Lehmann_2021, place=Pforzheim, title=Projekt Art-D Grids: Nachhaltige und stabile Microgrids in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung, booktitle=Tagungsband des 36. PV-Symposiums, 18.-26 Mai 2021, publisher=Conexio, author=Krauter, Stefan and Böcker, Joachim and Freitag, Christine and Hehenkamp, Burkhard and Hilleringmann, Ulrich and Temmen, Katrin and Klaus, Tobias and Rohrer, Nicolaus and Lehmann, Sven, year=2021, pages=305–309 
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@inproceedingsKarp_Podobas_Jansson_Kenter_Plessl_Schlatter_Markidis_2021, title=High-Performance Spectral Element Methods on Field-Programmable Gate Arraysf: Implementation, Evaluation, and Future Projection, DOI=10.1109/ipdps49936.2021.00116, booktitle=2021 IEEE International Parallel and Distributed Processing Symposium (IPDPS), publisher=IEEE, author=Karp, Martin and Podobas, Artur and Jansson, Niclas and Kenter, Tobias and Plessl, Christian and Schlatter, Philipp and Markidis, Stefano, year=2021 
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DOI: 10.1109/ipdps49936.2021.00116

@articleGuillarmou_Hilgert_Weich_2021, title=High frequency limits for invariant Ruelle densities, volume=4, DOI=10.5802/ahl.67, journal=Annales Henri Lebesgue, publisher=Cellule MathDoc/CEDRAM, author=Guillarmou, Colin and Hilgert, Joachim and Weich, Tobias, year=2021, pages=81–119 
LibreCat: /record/31263
DOI: 10.5802/ahl.67
arXiv: 1803.06717

@articleBrennecken_Hilgert_Ciardo_2021, title=Algebraically Independent Generators for the Algebra of Invariant Differential Operators on SLn(R)/SOn(R), volume=31, DOI=10.48550/arXiv.2008.07479, number=2, journal=Journal of Lie Theory, publisher=Heldermann Verlag, author=Brennecken, Dominik and Hilgert, Joachim and Ciardo, Lorenzo, year=2021, pages=459--468 
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DOI: 10.48550/arXiv.2008.07479

@bookHilgert_Hilgert_2021, title=Mathematik - Ein Reiseführer 2. Auflage, publisher=Springer Spektrum, year=2021 
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@articleHilgert_Weich_Wolf_2021, title=Higher-rank quantum-classical correspondence, author=Hilgert, Joachim and Weich, Tobias and Wolf, L., year=2021 
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@articleHilgert_2021, title=Philip Ording: 99 Variations on a Proof. Princeton University Press 2019, volume=68, DOI=10.1007/s00591-021-00295-7, journal=Mathematische Semesterberichte, author=Hilgert, Joachim, year=2021, pages=171–173 
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DOI: 10.1007/s00591-021-00295-7

@articleHilgert_2021, title=Georg Glaeser (Hrsg.): 77-mal Mathematik für zwischendurch – Unterhaltsame Kuriositäten und unorthodoxe Anwendungen. Springer Spektrum 2020, volume=68, DOI=10.1007/s00591-021-00296-6, journal=Mathematische Semesterberichte, author=Hilgert, Joachim, year=2021, pages=175–177 
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DOI: 10.1007/s00591-021-00296-6

@inproceedingsAlrabbaa_Hieke_Turhan_2021, series=CEUR Workshop Proceedings, title=Counter Model Transformation for Explaining Non-Subsumption in EL, volume=2961, booktitle=Proceedings of the 7th Workshop on Formal and Cognitive Reasoning co-located with the 44th German Conference on Artificial Intelligence (KI 2021), September 28, 2021, publisher=CEUR-WS.org, author=Alrabbaa, Christian and Hieke, Willi and Turhan, Anni-Yasmin, editor=Beierle, Christoph and Ragni, Marco and Stolzenburg, Frieder and Thimm, Matthias, year=2021, pages=9–22, collection=CEUR Workshop Proceedings 
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@inproceedingsGil_Turhan_2021, title=Answering Regular Path Queries Under Approximate Semantics in Lightweight Description Logics, DOI=10.1609/AAAI.V35I7.16787, booktitle=Thirty-Fifth AAAI Conference on Artificial Intelligence, AAAI 2021, Thirty-Third Conference on Innovative Applications of Artificial Intelligence, IAAI 2021, The Eleventh Symposium on Educational Advances in Artificial Intelligence, EAAI 2021, Virtual Event, February 2-9, 2021, publisher=AAAI Press, author=Gil, Oliver Fernández and Turhan, Anni-Yasmin, year=2021, pages=6340–6348 
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DOI: 10.1609/AAAI.V35I7.16787

@articleDubslaff_Koopmann_Turhan_2021, title=Enhancing Probabilistic Model Checking with Ontologies, volume=33, DOI=10.1007/S00165-021-00549-0, number=6, journal=Formal Aspects Comput., author=Dubslaff, Clemens and Koopmann, Patrick and Turhan, Anni-Yasmin, year=2021, pages=885–921 
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DOI: 10.1007/S00165-021-00549-0

@articleBaader_Koopmann_Michel_Turhan_Zarrieß_2021, title=Efficient TBox Reasoning with Value Restrictions using the \'6dathscrF\'6dathscrL_\'6dbower reasoner, volume=abs/2107.12877, journal=CoRR, author=Baader, Franz and Koopmann, Patrick and Michel, Friedrich and Turhan, Anni-Yasmin and Zarrieß, Benjamin, year=2021 
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@bookFeldmann_2021, title=  Ein modellbasiertes Messverfahren zur Charakterisierung von Piezokeramiken unter Verwendung eines einzelnen scheibenförmigen Probekörpers, DOI=10.17619/UNIPB/1-1264, publisher=Universität Paderborn, author=Feldmann, Nadine, year=2021 
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DOI: 10.17619/UNIPB/1-1264

@inproceedingsPodworny_Fleischer_Hüsing_Biehler_Frischemeier_Höper_Schulte_2021, title=Using data cards for teaching data based decision trees in middle school, DOI=10.1145/3488042.3489966, booktitle=Proceedings of the 21st Koli Calling International Conference on Computing Education Research, publisher=ACM, author=Podworny, Susanne and Fleischer, Yannik and Hüsing, Sven and Biehler, Rolf and Frischemeier, Daniel and Höper, Lukas and Schulte, Carsten, year=2021 
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DOI: 10.1145/3488042.3489966

@inproceedingsBiermeier_Yigitbas_Weidmann_Engels_2021, title=Ensuring User Interface Adaptation Consistency through Triple Graph Grammers, booktitle=Proceedings of the International Workshop on Human-Centered Software Engineering for Changing Contexts of Use , author=Biermeier, Kai and Yigitbas, Enes and Weidmann, Nils and Engels, Gregor, year=2021 
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@articleBinz_Kovács_2021, title=A convergent finite element algorithm for mean curvature flow in higher codimension, journal=arXiv, author=Binz, Tim and Kovács, Balázs, year=2021 
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@articleBinz_Kovács_2021, title=A convergent finite element algorithm for generalized mean curvature flows of closed surfaces, volume=42, DOI=10.1093/imanum/drab043, number=3, journal=IMA Journal of Numerical Analysis, publisher=Oxford University Press (OUP), author=Binz, Tim and Kovács, Balázs, year=2021, pages=2545–2588 
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DOI: 10.1093/imanum/drab043