[{"keyword":["Co-evolutionary algorithms","Evolutionary diversity optimisation","Quality diversity","Traveling thief problem"],"type":"conference","department":[{"_id":"819"}],"date_created":"2023-11-14T15:59:00Z","extern":"1","abstract":[{"text":"Recently different evolutionary computation approaches have been developed that generate sets of high quality diverse solutions for a given optimisation problem. Many studies have considered diversity 1) as a mean to explore niches in behavioural space (quality diversity) or 2) to increase the structural differences of solutions (evolutionary diversity optimisation). In this study, we introduce a co-evolutionary algorithm to simultaneously explore the two spaces for the multi-component traveling thief problem. The results show the capability of the co-evolutionary algorithm to achieve significantly higher diversity compared to the baseline evolutionary diversity algorithms from the literature.","lang":"eng"}],"publication":"Parallel Problem Solving from Nature (PPSN XVII)","doi":"10.1007/978-3-031-14714-2_17","series_title":"Lecture Notes in Computer Science","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2023-12-13T10:49:51Z","year":"2022","title":"Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem","author":[{"full_name":"Nikfarjam, Adel","first_name":"Adel","last_name":"Nikfarjam"},{"full_name":"Neumann, Aneta","first_name":"Aneta","last_name":"Neumann"},{"id":"102979","full_name":"Bossek, Jakob","orcid":"0000-0002-4121-4668","last_name":"Bossek","first_name":"Jakob"},{"full_name":"Neumann, Frank","last_name":"Neumann","first_name":"Frank"}],"publication_identifier":{"isbn":["978-3-031-14714-2"]},"place":"Cham","citation":{"apa":"Nikfarjam, A., Neumann, A., Bossek, J., &#38; Neumann, F. (2022). Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem. In G. Rudolph, A. V. Kononova, H. Aguirre, P. Kerschke, G. Ochoa, &#38; T. Tu\\v sar (Eds.), <i>Parallel Problem Solving from Nature (PPSN XVII)</i> (pp. 237–249). Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-031-14714-2_17\">https://doi.org/10.1007/978-3-031-14714-2_17</a>","ieee":"A. Nikfarjam, A. Neumann, J. Bossek, and F. Neumann, “Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem,” in <i>Parallel Problem Solving from Nature (PPSN XVII)</i>, 2022, pp. 237–249, doi: <a href=\"https://doi.org/10.1007/978-3-031-14714-2_17\">10.1007/978-3-031-14714-2_17</a>.","chicago":"Nikfarjam, Adel, Aneta Neumann, Jakob Bossek, and Frank Neumann. “Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem.” In <i>Parallel Problem Solving from Nature (PPSN XVII)</i>, edited by Günter Rudolph, Anna V. Kononova, Hernán Aguirre, Pascal Kerschke, Gabriela Ochoa, and Tea Tu\\v sar, 237–249. Lecture Notes in Computer Science. Cham: Springer International Publishing, 2022. <a href=\"https://doi.org/10.1007/978-3-031-14714-2_17\">https://doi.org/10.1007/978-3-031-14714-2_17</a>.","short":"A. Nikfarjam, A. Neumann, J. Bossek, F. Neumann, in: G. Rudolph, A.V. Kononova, H. Aguirre, P. Kerschke, G. Ochoa, T. Tu\\v sar (Eds.), Parallel Problem Solving from Nature (PPSN XVII), Springer International Publishing, Cham, 2022, pp. 237–249.","mla":"Nikfarjam, Adel, et al. “Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem.” <i>Parallel Problem Solving from Nature (PPSN XVII)</i>, edited by Günter Rudolph et al., Springer International Publishing, 2022, pp. 237–249, doi:<a href=\"https://doi.org/10.1007/978-3-031-14714-2_17\">10.1007/978-3-031-14714-2_17</a>.","ama":"Nikfarjam A, Neumann A, Bossek J, Neumann F. Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem. In: Rudolph G, Kononova AV, Aguirre H, Kerschke P, Ochoa G, Tu\\v sar T, eds. <i>Parallel Problem Solving from Nature (PPSN XVII)</i>. Lecture Notes in Computer Science. Springer International Publishing; 2022:237–249. doi:<a href=\"https://doi.org/10.1007/978-3-031-14714-2_17\">10.1007/978-3-031-14714-2_17</a>","bibtex":"@inproceedings{Nikfarjam_Neumann_Bossek_Neumann_2022, place={Cham}, series={Lecture Notes in Computer Science}, title={Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-14714-2_17\">10.1007/978-3-031-14714-2_17</a>}, booktitle={Parallel Problem Solving from Nature (PPSN XVII)}, publisher={Springer International Publishing}, author={Nikfarjam, Adel and Neumann, Aneta and Bossek, Jakob and Neumann, Frank}, editor={Rudolph, Günter and Kononova, Anna V. and Aguirre, Hernán and Kerschke, Pascal and Ochoa, Gabriela and Tu\\v sar, Tea}, year={2022}, pages={237–249}, collection={Lecture Notes in Computer Science} }"},"user_id":"102979","editor":[{"full_name":"Rudolph, Günter","first_name":"Günter","last_name":"Rudolph"},{"full_name":"Kononova, Anna V.","last_name":"Kononova","first_name":"Anna V."},{"full_name":"Aguirre, Hernán","last_name":"Aguirre","first_name":"Hernán"},{"last_name":"Kerschke","first_name":"Pascal","full_name":"Kerschke, Pascal"},{"last_name":"Ochoa","first_name":"Gabriela","full_name":"Ochoa, Gabriela"},{"full_name":"Tu\\v sar, Tea","first_name":"Tea","last_name":"Tu\\v sar"}],"page":"237–249","_id":"48894","publisher":"Springer International Publishing","status":"public"},{"author":[{"full_name":"Clever, Lena","first_name":"Lena","last_name":"Clever"},{"full_name":"Pohl, Janina Susanne","last_name":"Pohl","first_name":"Janina Susanne"},{"first_name":"Jakob","last_name":"Bossek","orcid":"0000-0002-4121-4668","full_name":"Bossek, Jakob","id":"102979"},{"last_name":"Kerschke","first_name":"Pascal","full_name":"Kerschke, Pascal"},{"first_name":"Heike","last_name":"Trautmann","full_name":"Trautmann, Heike"}],"publication_identifier":{"issn":["2076-3417"]},"title":"Process-Oriented Stream Classification Pipeline: A Literature Review","year":"2022","intvolume":"        12","date_updated":"2023-12-13T10:50:56Z","language":[{"iso":"eng"}],"doi":"10.3390/app12189094","publication":"Applied Sciences","issue":"18","abstract":[{"lang":"eng","text":"Due to the rise of continuous data-generating applications, analyzing data streams has gained increasing attention over the past decades. A core research area in stream data is stream classification, which categorizes or detects data points within an evolving stream of observations. Areas of stream classification are diverse\\textemdash ranging, e.g., from monitoring sensor data to analyzing a wide range of (social) media applications. Research in stream classification is related to developing methods that adapt to the changing and potentially volatile data stream. It focuses on individual aspects of the stream classification pipeline, e.g., designing suitable algorithm architectures, an efficient train and test procedure, or detecting so-called concept drifts. As a result of the many different research questions and strands, the field is challenging to grasp, especially for beginners. This survey explores, summarizes, and categorizes work within the domain of stream classification and identifies core research threads over the past few years. It is structured based on the stream classification process to facilitate coordination within this complex topic, including common application scenarios and benchmarking data sets. Thus, both newcomers to the field and experts who want to widen their scope can gain (additional) insight into this research area and find starting points and pointers to more in-depth literature on specific issues and research directions in the field."}],"date_created":"2023-11-14T15:58:57Z","department":[{"_id":"819"}],"type":"journal_article","keyword":["big data","data mining","data stream analysis","machine learning","stream classification","supervised learning"],"status":"public","_id":"48878","publisher":"{Multidisciplinary Digital Publishing Institute}","page":"9094","volume":12,"user_id":"102979","citation":{"ieee":"L. Clever, J. S. Pohl, J. Bossek, P. Kerschke, and H. Trautmann, “Process-Oriented Stream Classification Pipeline: A Literature Review,” <i>Applied Sciences</i>, vol. 12, no. 18, p. 9094, 2022, doi: <a href=\"https://doi.org/10.3390/app12189094\">10.3390/app12189094</a>.","apa":"Clever, L., Pohl, J. S., Bossek, J., Kerschke, P., &#38; Trautmann, H. (2022). Process-Oriented Stream Classification Pipeline: A Literature Review. <i>Applied Sciences</i>, <i>12</i>(18), 9094. <a href=\"https://doi.org/10.3390/app12189094\">https://doi.org/10.3390/app12189094</a>","chicago":"Clever, Lena, Janina Susanne Pohl, Jakob Bossek, Pascal Kerschke, and Heike Trautmann. “Process-Oriented Stream Classification Pipeline: A Literature Review.” <i>Applied Sciences</i> 12, no. 18 (2022): 9094. <a href=\"https://doi.org/10.3390/app12189094\">https://doi.org/10.3390/app12189094</a>.","short":"L. Clever, J.S. Pohl, J. Bossek, P. Kerschke, H. Trautmann, Applied Sciences 12 (2022) 9094.","mla":"Clever, Lena, et al. “Process-Oriented Stream Classification Pipeline: A Literature Review.” <i>Applied Sciences</i>, vol. 12, no. 18, {Multidisciplinary Digital Publishing Institute}, 2022, p. 9094, doi:<a href=\"https://doi.org/10.3390/app12189094\">10.3390/app12189094</a>.","bibtex":"@article{Clever_Pohl_Bossek_Kerschke_Trautmann_2022, title={Process-Oriented Stream Classification Pipeline: A Literature Review}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/app12189094\">10.3390/app12189094</a>}, number={18}, journal={Applied Sciences}, publisher={{Multidisciplinary Digital Publishing Institute}}, author={Clever, Lena and Pohl, Janina Susanne and Bossek, Jakob and Kerschke, Pascal and Trautmann, Heike}, year={2022}, pages={9094} }","ama":"Clever L, Pohl JS, Bossek J, Kerschke P, Trautmann H. Process-Oriented Stream Classification Pipeline: A Literature Review. <i>Applied Sciences</i>. 2022;12(18):9094. doi:<a href=\"https://doi.org/10.3390/app12189094\">10.3390/app12189094</a>"}},{"date_created":"2023-11-14T15:59:00Z","department":[{"_id":"819"}],"type":"conference","keyword":["configuration","multi-modality","multi-objective optimization"],"publication":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","extern":"1","abstract":[{"text":"Hardness of Multi-Objective (MO) continuous optimization problems results from an interplay of various problem characteristics, e. g. the degree of multi-modality. We present a benchmark study of classical and diversity focused optimizers on multi-modal MO problems based on automated algorithm configuration. We show the large effect of the latter and investigate the trade-off between convergence in objective space and diversity in decision space.","lang":"eng"}],"series_title":"GECCO’22","language":[{"iso":"eng"}],"doi":"10.1145/3520304.3528998","publication_identifier":{"isbn":["978-1-4503-9268-6"]},"author":[{"full_name":"Rook, Jeroen","first_name":"Jeroen","last_name":"Rook"},{"full_name":"Trautmann, Heike","last_name":"Trautmann","first_name":"Heike"},{"id":"102979","orcid":"0000-0002-4121-4668","first_name":"Jakob","last_name":"Bossek","full_name":"Bossek, Jakob"},{"last_name":"Grimme","first_name":"Christian","full_name":"Grimme, Christian"}],"title":"On the Potential of Automated Algorithm Configuration on Multi-Modal Multi-Objective Optimization Problems","year":"2022","date_updated":"2023-12-13T10:50:24Z","place":"New York, NY, USA","citation":{"bibtex":"@inproceedings{Rook_Trautmann_Bossek_Grimme_2022, place={New York, NY, USA}, series={GECCO’22}, title={On the Potential of Automated Algorithm Configuration on Multi-Modal Multi-Objective Optimization Problems}, DOI={<a href=\"https://doi.org/10.1145/3520304.3528998\">10.1145/3520304.3528998</a>}, booktitle={Proceedings of the Genetic and Evolutionary Computation Conference Companion}, publisher={Association for Computing Machinery}, author={Rook, Jeroen and Trautmann, Heike and Bossek, Jakob and Grimme, Christian}, year={2022}, pages={356–359}, collection={GECCO’22} }","ama":"Rook J, Trautmann H, Bossek J, Grimme C. On the Potential of Automated Algorithm Configuration on Multi-Modal Multi-Objective Optimization Problems. In: <i>Proceedings of the Genetic and Evolutionary Computation Conference Companion</i>. GECCO’22. Association for Computing Machinery; 2022:356–359. doi:<a href=\"https://doi.org/10.1145/3520304.3528998\">10.1145/3520304.3528998</a>","mla":"Rook, Jeroen, et al. “On the Potential of Automated Algorithm Configuration on Multi-Modal Multi-Objective Optimization Problems.” <i>Proceedings of the Genetic and Evolutionary Computation Conference Companion</i>, Association for Computing Machinery, 2022, pp. 356–359, doi:<a href=\"https://doi.org/10.1145/3520304.3528998\">10.1145/3520304.3528998</a>.","chicago":"Rook, Jeroen, Heike Trautmann, Jakob Bossek, and Christian Grimme. “On the Potential of Automated Algorithm Configuration on Multi-Modal Multi-Objective Optimization Problems.” In <i>Proceedings of the Genetic and Evolutionary Computation Conference Companion</i>, 356–359. GECCO’22. New York, NY, USA: Association for Computing Machinery, 2022. <a href=\"https://doi.org/10.1145/3520304.3528998\">https://doi.org/10.1145/3520304.3528998</a>.","short":"J. Rook, H. Trautmann, J. Bossek, C. Grimme, in: Proceedings of the Genetic and Evolutionary Computation Conference Companion, Association for Computing Machinery, New York, NY, USA, 2022, pp. 356–359.","ieee":"J. Rook, H. Trautmann, J. Bossek, and C. Grimme, “On the Potential of Automated Algorithm Configuration on Multi-Modal Multi-Objective Optimization Problems,” in <i>Proceedings of the Genetic and Evolutionary Computation Conference Companion</i>, 2022, pp. 356–359, doi: <a href=\"https://doi.org/10.1145/3520304.3528998\">10.1145/3520304.3528998</a>.","apa":"Rook, J., Trautmann, H., Bossek, J., &#38; Grimme, C. (2022). On the Potential of Automated Algorithm Configuration on Multi-Modal Multi-Objective Optimization Problems. <i>Proceedings of the Genetic and Evolutionary Computation Conference Companion</i>, 356–359. <a href=\"https://doi.org/10.1145/3520304.3528998\">https://doi.org/10.1145/3520304.3528998</a>"},"publisher":"Association for Computing Machinery","_id":"48896","page":"356–359","user_id":"102979","status":"public"},{"language":[{"iso":"eng"}],"article_number":"244007","doi":"10.1088/1751-8121/ac6d2b","author":[{"id":"48188","full_name":"Barkhofen, Sonja","first_name":"Sonja","last_name":"Barkhofen"},{"id":"50168","full_name":"Schütte, Philipp","first_name":"Philipp","last_name":"Schütte"},{"id":"49178","first_name":"Tobias","orcid":"0000-0002-9648-6919","last_name":"Weich","full_name":"Weich, Tobias"}],"title":"Semiclassical formulae For Wigner distributions","year":"2022","article_type":"review","intvolume":"        55","date_updated":"2024-02-06T20:40:45Z","date_created":"2022-05-04T12:23:11Z","department":[{"_id":"623"},{"_id":"548"},{"_id":"10"}],"type":"journal_article","publication":"Journal of Physics A: Mathematical and Theoretical","issue":"24","abstract":[{"text":"In this paper we give an overview over some aspects of the modern mathematical theory of Ruelle resonances for chaotic, i.e. uniformly hyperbolic, dynamical systems and their implications in physics. First we recall recent developments in the mathematical theory of resonances, in particular how invariant Ruelle distributions arise as residues of weighted zeta functions. Then we derive a correspondence between weighted and semiclassical zeta functions in the setting of negatively curved surfaces. Combining this with results of Hilgert, Guillarmou and Weich yields a high frequency interpretation of invariant Ruelle distributions as quantum mechanical matrix coefficients in constant negative curvature. We finish by presenting numerical calculations of phase space distributions in the more physical setting of 3-disk scattering systems.","lang":"eng"}],"_id":"31057","publisher":"IOP Publishing Ltd","volume":55,"user_id":"49178","status":"public","external_id":{"arxiv":["2201.04892"]},"citation":{"short":"S. Barkhofen, P. Schütte, T. Weich, Journal of Physics A: Mathematical and Theoretical 55 (2022).","chicago":"Barkhofen, Sonja, Philipp Schütte, and Tobias Weich. “Semiclassical Formulae For Wigner Distributions.” <i>Journal of Physics A: Mathematical and Theoretical</i> 55, no. 24 (2022). <a href=\"https://doi.org/10.1088/1751-8121/ac6d2b\">https://doi.org/10.1088/1751-8121/ac6d2b</a>.","apa":"Barkhofen, S., Schütte, P., &#38; Weich, T. (2022). Semiclassical formulae For Wigner distributions. <i>Journal of Physics A: Mathematical and Theoretical</i>, <i>55</i>(24), Article 244007. <a href=\"https://doi.org/10.1088/1751-8121/ac6d2b\">https://doi.org/10.1088/1751-8121/ac6d2b</a>","ieee":"S. Barkhofen, P. Schütte, and T. Weich, “Semiclassical formulae For Wigner distributions,” <i>Journal of Physics A: Mathematical and Theoretical</i>, vol. 55, no. 24, Art. no. 244007, 2022, doi: <a href=\"https://doi.org/10.1088/1751-8121/ac6d2b\">10.1088/1751-8121/ac6d2b</a>.","ama":"Barkhofen S, Schütte P, Weich T. Semiclassical formulae For Wigner distributions. <i>Journal of Physics A: Mathematical and Theoretical</i>. 2022;55(24). doi:<a href=\"https://doi.org/10.1088/1751-8121/ac6d2b\">10.1088/1751-8121/ac6d2b</a>","bibtex":"@article{Barkhofen_Schütte_Weich_2022, title={Semiclassical formulae For Wigner distributions}, volume={55}, DOI={<a href=\"https://doi.org/10.1088/1751-8121/ac6d2b\">10.1088/1751-8121/ac6d2b</a>}, number={24244007}, journal={Journal of Physics A: Mathematical and Theoretical}, publisher={IOP Publishing Ltd}, author={Barkhofen, Sonja and Schütte, Philipp and Weich, Tobias}, year={2022} }","mla":"Barkhofen, Sonja, et al. “Semiclassical Formulae For Wigner Distributions.” <i>Journal of Physics A: Mathematical and Theoretical</i>, vol. 55, no. 24, 244007, IOP Publishing Ltd, 2022, doi:<a href=\"https://doi.org/10.1088/1751-8121/ac6d2b\">10.1088/1751-8121/ac6d2b</a>."}},{"type":"dissertation","oa":"1","department":[{"_id":"97"}],"date_created":"2022-05-22T10:56:47Z","abstract":[{"lang":"eng","text":"Vorgestellt wird ein Entwicklungsforschungsprojekt zur Konzeption und Durchführung einer Veranstaltung \"Geometrie für Lehramtsstudierende\". Die Schwerpunkte des Projekts sind zum einen die inhaltliche Gestaltung der Veranstaltung und zum anderen die Umsetzung von Professionsorientierung. Bezogen auf den inhaltlichen Aufbau wird das auf metrischen Räumen aufbauende Axiomensystem der \"Saccheri-Ebene\" vorgestellt und mit alternativen axiomatischen Zugängen zur ebenen Geometrie verglichen. Die Frage nach der Umsetzung von Professionsorientierung in Fachveranstaltungen ist eng mit der Problematik der zweiten Diskontinuität verbunden. In der Arbeit wird dieses Problem auf Grundlage der Synthese von theoretischen Hintergründen zur Bedeutung von mathematischem Wissen und Können für professionelle Handlungskompetenz von Mathematiklehrkräften diskutiert und darauf aufbauend werden theoriebasierte Entwurfsprinzipien für professionsorientierte Fachveranstaltungen entworfen. Zentrale Elemente der methodischen Gestaltung sind die sogenannten \"Schnittstellenwochen\" zu den Themen Kongruenz und Symmetrie sowie das begleitende Schnittstellen-ePortfolio. Das zentrale Ergebnis der Arbeit ist ein theoretisch fundiertes und empirisch evaluiertes ganzheitliches Veranstaltungskonzept für eine professionsorientierte Geometrie-Veranstaltung für Lehramtsstudierende, dessen Konzeption auf andere Fachveranstaltungen übertragbar ist. Darüber hinaus ergeben sich im Rahmen der durchgeführten Entwicklungsforschung verschiedene neue Beiträge zur Geometriedidaktik in Schule- und Hochschule."},{"text":"This thesis presents a design research project on the conception and implementation of a course \"Geometry for Student Teachers\". The focal points of the project are, on the one hand, the content structure of the course and, on the other hand, the implementation of professional orientation. With regard to the content structure, the axiom system of the \"Saccheri plane\", which is based on metric spaces, is presented and compared with alternative axiomatic approaches to plane geometry. The question of implementing professional orientation in mathematics courses is closely connected to the problem of the second discontinuity. In the paper, this problem is discussed on the basis of the synthesis of theoretical backgrounds on the importance of mathematical knowledge and skills for professional competence of mathematics teachers. Building on this, theory-based design principles for profession-oriented subject courses are developed. Central elements of the methodological design are the so-called \"interface weeks\" on the topics of congruence and symmetry and an accompanying interface ePortfolio. The central result of the thesis is a theoretically founded and empirically evaluated holistic course concept for a profession-oriented geometry course for student teachers, the conception of which is transferable to other subject events. In addition, various new contributions to the didactics of geometry in schools and universities result from the desing research.","lang":"eng"}],"supervisor":[{"first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf"},{"id":"220","first_name":"Joachim","last_name":"Hilgert","full_name":"Hilgert, Joachim"}],"citation":{"ama":"Hoffmann M. <i>Von Der Axiomatik Bis Zur Schnittstellenaufgabe: Entwicklung Und Erforschung Eines Ganzheitlichen Lehrkonzepts Für Eine Veranstaltung Geometrie Für Lehramtsstudierende</i>.; 2022. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1313\">10.17619/UNIPB/1-1313</a>","bibtex":"@book{Hoffmann_2022, title={Von der Axiomatik bis zur Schnittstellenaufgabe: Entwicklung und Erforschung eines ganzheitlichen Lehrkonzepts für eine Veranstaltung Geometrie für Lehramtsstudierende}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-1313\">10.17619/UNIPB/1-1313</a>}, author={Hoffmann, Max}, year={2022} }","mla":"Hoffmann, Max. <i>Von Der Axiomatik Bis Zur Schnittstellenaufgabe: Entwicklung Und Erforschung Eines Ganzheitlichen Lehrkonzepts Für Eine Veranstaltung Geometrie Für Lehramtsstudierende</i>. 2022, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1313\">10.17619/UNIPB/1-1313</a>.","short":"M. Hoffmann, Von Der Axiomatik Bis Zur Schnittstellenaufgabe: Entwicklung Und Erforschung Eines Ganzheitlichen Lehrkonzepts Für Eine Veranstaltung Geometrie Für Lehramtsstudierende, 2022.","chicago":"Hoffmann, Max. <i>Von Der Axiomatik Bis Zur Schnittstellenaufgabe: Entwicklung Und Erforschung Eines Ganzheitlichen Lehrkonzepts Für Eine Veranstaltung Geometrie Für Lehramtsstudierende</i>, 2022. <a href=\"https://doi.org/10.17619/UNIPB/1-1313\">https://doi.org/10.17619/UNIPB/1-1313</a>.","apa":"Hoffmann, M. (2022). <i>Von der Axiomatik bis zur Schnittstellenaufgabe: Entwicklung und Erforschung eines ganzheitlichen Lehrkonzepts für eine Veranstaltung Geometrie für Lehramtsstudierende</i>. <a href=\"https://doi.org/10.17619/UNIPB/1-1313\">https://doi.org/10.17619/UNIPB/1-1313</a>","ieee":"M. Hoffmann, <i>Von der Axiomatik bis zur Schnittstellenaufgabe: Entwicklung und Erforschung eines ganzheitlichen Lehrkonzepts für eine Veranstaltung Geometrie für Lehramtsstudierende</i>. 2022."},"doi":"10.17619/UNIPB/1-1313","user_id":"49063","main_file_link":[{"open_access":"1","url":"https://digital.ub.uni-paderborn.de/hs/content/titleinfo/6503170"}],"page":"410","_id":"31363","language":[{"iso":"eng"}],"date_updated":"2024-02-19T06:28:58Z","status":"public","title":"Von der Axiomatik bis zur Schnittstellenaufgabe: Entwicklung und Erforschung eines ganzheitlichen Lehrkonzepts für eine Veranstaltung Geometrie für Lehramtsstudierende","year":"2022","author":[{"id":"32202","last_name":"Hoffmann","first_name":"Max","orcid":"0000-0002-6964-7123","full_name":"Hoffmann, Max"}]},{"publication_identifier":{"issn":["1664-039X"]},"author":[{"full_name":"Bux, Kai-Uwe","first_name":"Kai-Uwe","last_name":"Bux"},{"full_name":"Hilgert, Joachim","first_name":"Joachim","last_name":"Hilgert","id":"220"},{"last_name":"Weich","orcid":"0000-0002-9648-6919","first_name":"Tobias","full_name":"Weich, Tobias","id":"49178"}],"title":"Poisson transforms for trees of bounded degree","year":"2022","intvolume":"        12","publication_status":"published","date_updated":"2024-02-19T06:28:12Z","language":[{"iso":"eng"}],"doi":"10.4171/jst/414","issue":"2","publication":"Journal of Spectral Theory","date_created":"2023-01-06T08:49:06Z","department":[{"_id":"10"},{"_id":"623"},{"_id":"548"},{"_id":"91"}],"keyword":["Geometry and Topology","Mathematical Physics","Statistical and Nonlinear Physics"],"type":"journal_article","status":"public","_id":"35322","publisher":"European Mathematical Society - EMS - Publishing House GmbH","page":"659-681","volume":12,"user_id":"49063","citation":{"ama":"Bux K-U, Hilgert J, Weich T. Poisson transforms for trees of bounded degree. <i>Journal of Spectral Theory</i>. 2022;12(2):659-681. doi:<a href=\"https://doi.org/10.4171/jst/414\">10.4171/jst/414</a>","bibtex":"@article{Bux_Hilgert_Weich_2022, title={Poisson transforms for trees of bounded degree}, volume={12}, DOI={<a href=\"https://doi.org/10.4171/jst/414\">10.4171/jst/414</a>}, number={2}, journal={Journal of Spectral Theory}, publisher={European Mathematical Society - EMS - Publishing House GmbH}, author={Bux, Kai-Uwe and Hilgert, Joachim and Weich, Tobias}, year={2022}, pages={659–681} }","mla":"Bux, Kai-Uwe, et al. “Poisson Transforms for Trees of Bounded Degree.” <i>Journal of Spectral Theory</i>, vol. 12, no. 2, European Mathematical Society - EMS - Publishing House GmbH, 2022, pp. 659–81, doi:<a href=\"https://doi.org/10.4171/jst/414\">10.4171/jst/414</a>.","short":"K.-U. Bux, J. Hilgert, T. Weich, Journal of Spectral Theory 12 (2022) 659–681.","chicago":"Bux, Kai-Uwe, Joachim Hilgert, and Tobias Weich. “Poisson Transforms for Trees of Bounded Degree.” <i>Journal of Spectral Theory</i> 12, no. 2 (2022): 659–81. <a href=\"https://doi.org/10.4171/jst/414\">https://doi.org/10.4171/jst/414</a>.","apa":"Bux, K.-U., Hilgert, J., &#38; Weich, T. (2022). Poisson transforms for trees of bounded degree. <i>Journal of Spectral Theory</i>, <i>12</i>(2), 659–681. <a href=\"https://doi.org/10.4171/jst/414\">https://doi.org/10.4171/jst/414</a>","ieee":"K.-U. Bux, J. Hilgert, and T. Weich, “Poisson transforms for trees of bounded degree,” <i>Journal of Spectral Theory</i>, vol. 12, no. 2, pp. 659–681, 2022, doi: <a href=\"https://doi.org/10.4171/jst/414\">10.4171/jst/414</a>."}},{"title":"Ethan D. Bolker und Maura B. Mast: Common Sense Mathematics, Second Edition. AMS/MAA Press 2021","year":"2022","status":"public","author":[{"id":"220","full_name":"Hilgert, Joachim","last_name":"Hilgert","first_name":"Joachim"}],"publication_status":"published","date_updated":"2024-02-20T09:52:53Z","intvolume":"        69","page":"151–153","language":[{"iso":"eng"}],"_id":"51554","user_id":"49063","doi":"10.1007/s00591-021-00314-7","volume":69,"publication":"Mathematische Semesterberichte","citation":{"short":"J. Hilgert, Mathematische Semesterberichte 69 (2022) 151–153.","chicago":"Hilgert, Joachim. “Ethan D. Bolker Und Maura B. Mast: Common Sense Mathematics, Second Edition. AMS/MAA Press 2021.” <i>Mathematische Semesterberichte</i>, 2022. <a href=\"https://doi.org/10.1007/s00591-021-00314-7\">https://doi.org/10.1007/s00591-021-00314-7</a>.","apa":"Hilgert, J. (2022). Ethan D. Bolker und Maura B. Mast: Common Sense Mathematics, Second Edition. AMS/MAA Press 2021. In <i>Mathematische Semesterberichte</i> (Vol. 69, pp. 151–153). <a href=\"https://doi.org/10.1007/s00591-021-00314-7\">https://doi.org/10.1007/s00591-021-00314-7</a>","ieee":"J. Hilgert, “Ethan D. Bolker und Maura B. Mast: Common Sense Mathematics, Second Edition. AMS/MAA Press 2021,” <i>Mathematische Semesterberichte</i>, vol. 69. pp. 151–153, 2022, doi: <a href=\"https://doi.org/10.1007/s00591-021-00314-7\">10.1007/s00591-021-00314-7</a>.","ama":"Hilgert J. Ethan D. Bolker und Maura B. Mast: Common Sense Mathematics, Second Edition. AMS/MAA Press 2021. <i>Mathematische Semesterberichte</i>. 2022;69:151–153. doi:<a href=\"https://doi.org/10.1007/s00591-021-00314-7\">10.1007/s00591-021-00314-7</a>","bibtex":"@article{Hilgert_2022, title={Ethan D. Bolker und Maura B. Mast: Common Sense Mathematics, Second Edition. AMS/MAA Press 2021}, volume={69}, DOI={<a href=\"https://doi.org/10.1007/s00591-021-00314-7\">10.1007/s00591-021-00314-7</a>}, journal={Mathematische Semesterberichte}, author={Hilgert, Joachim}, year={2022}, pages={151–153} }","mla":"Hilgert, Joachim. “Ethan D. Bolker Und Maura B. Mast: Common Sense Mathematics, Second Edition. AMS/MAA Press 2021.” <i>Mathematische Semesterberichte</i>, vol. 69, 2022, pp. 151–153, doi:<a href=\"https://doi.org/10.1007/s00591-021-00314-7\">10.1007/s00591-021-00314-7</a>."},"date_created":"2024-02-20T09:49:04Z","type":"review","department":[{"_id":"91"}]},{"year":"2022","status":"public","title":"Estimation of component reliability from superposed renewal processes by means of latent variables","author":[{"last_name":"Rodrigues","first_name":"Agatha S.","full_name":"Rodrigues, Agatha S."},{"first_name":"Pascal","last_name":"Kerschke","full_name":"Kerschke, Pascal"},{"last_name":"Pereira","first_name":"Carlos Alberto De Bragança","full_name":"Pereira, Carlos Alberto De Bragança"},{"id":"100740","full_name":"Trautmann, Heike","first_name":"Heike","orcid":"0000-0002-9788-8282","last_name":"Trautmann"},{"last_name":"Wagner","first_name":"Carolin","full_name":"Wagner, Carolin"},{"full_name":"Hellingrath, Bernd","first_name":"Bernd","last_name":"Hellingrath"},{"last_name":"Polpo","first_name":"Adriano","full_name":"Polpo, Adriano"}],"date_updated":"2024-03-13T10:28:01Z","intvolume":"        37","page":"355–379","language":[{"iso":"eng"}],"_id":"52532","doi":"10.1007/S00180-021-01124-0","user_id":"15504","volume":37,"publication":"Comput. Stat.","issue":"1","citation":{"chicago":"Rodrigues, Agatha S., Pascal Kerschke, Carlos Alberto De Bragança Pereira, Heike Trautmann, Carolin Wagner, Bernd Hellingrath, and Adriano Polpo. “Estimation of Component Reliability from Superposed Renewal Processes by Means of Latent Variables.” <i>Comput. Stat.</i> 37, no. 1 (2022): 355–379. <a href=\"https://doi.org/10.1007/S00180-021-01124-0\">https://doi.org/10.1007/S00180-021-01124-0</a>.","short":"A.S. Rodrigues, P. Kerschke, C.A.D.B. Pereira, H. Trautmann, C. Wagner, B. Hellingrath, A. Polpo, Comput. Stat. 37 (2022) 355–379.","ieee":"A. S. Rodrigues <i>et al.</i>, “Estimation of component reliability from superposed renewal processes by means of latent variables,” <i>Comput. Stat.</i>, vol. 37, no. 1, pp. 355–379, 2022, doi: <a href=\"https://doi.org/10.1007/S00180-021-01124-0\">10.1007/S00180-021-01124-0</a>.","apa":"Rodrigues, A. S., Kerschke, P., Pereira, C. A. D. B., Trautmann, H., Wagner, C., Hellingrath, B., &#38; Polpo, A. (2022). Estimation of component reliability from superposed renewal processes by means of latent variables. <i>Comput. Stat.</i>, <i>37</i>(1), 355–379. <a href=\"https://doi.org/10.1007/S00180-021-01124-0\">https://doi.org/10.1007/S00180-021-01124-0</a>","bibtex":"@article{Rodrigues_Kerschke_Pereira_Trautmann_Wagner_Hellingrath_Polpo_2022, title={Estimation of component reliability from superposed renewal processes by means of latent variables}, volume={37}, DOI={<a href=\"https://doi.org/10.1007/S00180-021-01124-0\">10.1007/S00180-021-01124-0</a>}, number={1}, journal={Comput. Stat.}, author={Rodrigues, Agatha S. and Kerschke, Pascal and Pereira, Carlos Alberto De Bragança and Trautmann, Heike and Wagner, Carolin and Hellingrath, Bernd and Polpo, Adriano}, year={2022}, pages={355–379} }","ama":"Rodrigues AS, Kerschke P, Pereira CADB, et al. Estimation of component reliability from superposed renewal processes by means of latent variables. <i>Comput Stat</i>. 2022;37(1):355–379. doi:<a href=\"https://doi.org/10.1007/S00180-021-01124-0\">10.1007/S00180-021-01124-0</a>","mla":"Rodrigues, Agatha S., et al. “Estimation of Component Reliability from Superposed Renewal Processes by Means of Latent Variables.” <i>Comput. Stat.</i>, vol. 37, no. 1, 2022, pp. 355–379, doi:<a href=\"https://doi.org/10.1007/S00180-021-01124-0\">10.1007/S00180-021-01124-0</a>."},"date_created":"2024-03-13T09:59:21Z","type":"journal_article","department":[{"_id":"819"}]},{"abstract":[{"lang":"eng","text":"<jats:p>We report on our work with students in our data science courses, focusing on the analysis of students’ results. This study represents an in-depth analysis of students’ creation and documentation of machine learning models. The students were supported by educationally designed Jupyter Notebooks, which are used as worked examples. Using the worked example, students document their results in a so-called computational essay. We examine which aspects of creating computational essays are difficult for students to find out how worked examples should be designed to support students without being too prescriptive. We analyze the computational essays produced by students and draw consequences for redesigning our worked example.</jats:p>"}],"publication":"Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics","citation":{"short":"Y. Fleischer, S. Hüsing, R. Biehler, S. Podworny, C. Schulte, in: Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics, International Association for Statistical Education, 2022.","chicago":"Fleischer, Yannik, Sven Hüsing, Rolf Biehler, Susanne Podworny, and Carsten Schulte. “Jupyter Notebooks for Teaching, Learning, and Doing Data Science.” In <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>. International Association for Statistical Education, 2022. <a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">https://doi.org/10.52041/iase.icots11.t10e3</a>.","apa":"Fleischer, Y., Hüsing, S., Biehler, R., Podworny, S., &#38; Schulte, C. (2022). Jupyter Notebooks for Teaching, Learning, and Doing Data Science. <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>. <a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">https://doi.org/10.52041/iase.icots11.t10e3</a>","ieee":"Y. Fleischer, S. Hüsing, R. Biehler, S. Podworny, and C. Schulte, “Jupyter Notebooks for Teaching, Learning, and Doing Data Science,” 2022, doi: <a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>.","ama":"Fleischer Y, Hüsing S, Biehler R, Podworny S, Schulte C. Jupyter Notebooks for Teaching, Learning, and Doing Data Science. In: <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>. International Association for Statistical Education; 2022. doi:<a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>","bibtex":"@inproceedings{Fleischer_Hüsing_Biehler_Podworny_Schulte_2022, title={Jupyter Notebooks for Teaching, Learning, and Doing Data Science}, DOI={<a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>}, booktitle={Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics}, publisher={International Association for Statistical Education}, author={Fleischer, Yannik and Hüsing, Sven and Biehler, Rolf and Podworny, Susanne and Schulte, Carsten}, year={2022} }","mla":"Fleischer, Yannik, et al. “Jupyter Notebooks for Teaching, Learning, and Doing Data Science.” <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>, International Association for Statistical Education, 2022, doi:<a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>."},"type":"conference","department":[{"_id":"34"}],"date_created":"2024-03-25T12:17:14Z","publication_status":"published","date_updated":"2024-03-25T12:27:13Z","year":"2022","status":"public","title":"Jupyter Notebooks for Teaching, Learning, and Doing Data Science","author":[{"full_name":"Fleischer, Yannik","last_name":"Fleischer","first_name":"Yannik"},{"first_name":"Sven","last_name":"Hüsing","full_name":"Hüsing, Sven"},{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf"},{"first_name":"Susanne","last_name":"Podworny","full_name":"Podworny, Susanne"},{"last_name":"Schulte","first_name":"Carsten","full_name":"Schulte, Carsten"}],"user_id":"42660","doi":"10.52041/iase.icots11.t10e3","publisher":"International Association for Statistical Education","_id":"52850"},{"keyword":["Artificial Intelligence"],"type":"journal_article","department":[{"_id":"888"}],"date_created":"2024-03-25T14:00:30Z","publication":"KI - Künstliche Intelligenz","issue":"1","doi":"10.1007/s13218-022-00758-6","language":[{"iso":"eng"}],"date_updated":"2024-03-26T10:52:36Z","publication_status":"published","intvolume":"        36","year":"2022","title":"A Double Take at Conferences: The Hybrid Format","author":[{"id":"104470","full_name":"Turhan, Anni-Yasmin","last_name":"Turhan","first_name":"Anni-Yasmin"}],"publication_identifier":{"issn":["0933-1875","1610-1987"]},"citation":{"bibtex":"@article{Turhan_2022, title={A Double Take at Conferences: The Hybrid Format}, volume={36}, DOI={<a href=\"https://doi.org/10.1007/s13218-022-00758-6\">10.1007/s13218-022-00758-6</a>}, number={1}, journal={KI - Künstliche Intelligenz}, publisher={Springer Science and Business Media LLC}, author={Turhan, Anni-Yasmin}, year={2022}, pages={1–4} }","ama":"Turhan A-Y. A Double Take at Conferences: The Hybrid Format. <i>KI - Künstliche Intelligenz</i>. 2022;36(1):1-4. doi:<a href=\"https://doi.org/10.1007/s13218-022-00758-6\">10.1007/s13218-022-00758-6</a>","mla":"Turhan, Anni-Yasmin. “A Double Take at Conferences: The Hybrid Format.” <i>KI - Künstliche Intelligenz</i>, vol. 36, no. 1, Springer Science and Business Media LLC, 2022, pp. 1–4, doi:<a href=\"https://doi.org/10.1007/s13218-022-00758-6\">10.1007/s13218-022-00758-6</a>.","chicago":"Turhan, Anni-Yasmin. “A Double Take at Conferences: The Hybrid Format.” <i>KI - Künstliche Intelligenz</i> 36, no. 1 (2022): 1–4. <a href=\"https://doi.org/10.1007/s13218-022-00758-6\">https://doi.org/10.1007/s13218-022-00758-6</a>.","short":"A.-Y. Turhan, KI - Künstliche Intelligenz 36 (2022) 1–4.","ieee":"A.-Y. Turhan, “A Double Take at Conferences: The Hybrid Format,” <i>KI - Künstliche Intelligenz</i>, vol. 36, no. 1, pp. 1–4, 2022, doi: <a href=\"https://doi.org/10.1007/s13218-022-00758-6\">10.1007/s13218-022-00758-6</a>.","apa":"Turhan, A.-Y. (2022). A Double Take at Conferences: The Hybrid Format. <i>KI - Künstliche Intelligenz</i>, <i>36</i>(1), 1–4. <a href=\"https://doi.org/10.1007/s13218-022-00758-6\">https://doi.org/10.1007/s13218-022-00758-6</a>"},"user_id":"9503","volume":36,"page":"1-4","publisher":"Springer Science and Business Media LLC","_id":"52862","status":"public"},{"publication":"Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022","citation":{"short":"I. de Camargo e Souza Câmara, A.-Y. Turhan, in: O. Arieli, G. Casini, L. Giordano (Eds.), Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022, CEUR-WS.org, 2022, pp. 159–162.","chicago":"Camargo e Souza Câmara, Igor de, and Anni-Yasmin Turhan. “Rational Defeasible Subsumption in DLs with Nested Quantifiers: The Case of ELI\\(\\perp\\).” In <i>Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022</i>, edited by Ofer Arieli, Giovanni Casini, and Laura Giordano, 3197:159–162. CEUR Workshop Proceedings. CEUR-WS.org, 2022.","apa":"de Camargo e Souza Câmara, I., &#38; Turhan, A.-Y. (2022). Rational Defeasible Subsumption in DLs with Nested Quantifiers: the Case of ELI\\(\\perp\\). In O. Arieli, G. Casini, &#38; L. Giordano (Eds.), <i>Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022</i> (Vol. 3197, pp. 159–162). CEUR-WS.org.","ieee":"I. de Camargo e Souza Câmara and A.-Y. Turhan, “Rational Defeasible Subsumption in DLs with Nested Quantifiers: the Case of ELI\\(\\perp\\),” in <i>Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022</i>, 2022, vol. 3197, pp. 159–162.","ama":"de Camargo e Souza Câmara I, Turhan A-Y. Rational Defeasible Subsumption in DLs with Nested Quantifiers: the Case of ELI\\(\\perp\\). In: Arieli O, Casini G, Giordano L, eds. <i>Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022</i>. Vol 3197. CEUR Workshop Proceedings. CEUR-WS.org; 2022:159–162.","bibtex":"@inproceedings{de Camargo e Souza Câmara_Turhan_2022, series={CEUR Workshop Proceedings}, title={Rational Defeasible Subsumption in DLs with Nested Quantifiers: the Case of ELI\\(\\perp\\)}, volume={3197}, booktitle={Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022}, publisher={CEUR-WS.org}, author={de Camargo e Souza Câmara, Igor and Turhan, Anni-Yasmin}, editor={Arieli, Ofer and Casini, Giovanni and Giordano, Laura}, year={2022}, pages={159–162}, collection={CEUR Workshop Proceedings} }","mla":"de Camargo e Souza Câmara, Igor, and Anni-Yasmin Turhan. “Rational Defeasible Subsumption in DLs with Nested Quantifiers: The Case of ELI\\(\\perp\\).” <i>Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022</i>, edited by Ofer Arieli et al., vol. 3197, CEUR-WS.org, 2022, pp. 159–162."},"date_created":"2024-03-26T10:54:06Z","type":"conference","department":[{"_id":"888"}],"title":"Rational Defeasible Subsumption in DLs with Nested Quantifiers: the Case of ELI\\(\\perp\\)","status":"public","year":"2022","author":[{"first_name":"Igor","last_name":"de Camargo e Souza Câmara","full_name":"de Camargo e Souza Câmara, Igor"},{"id":"104470","full_name":"Turhan, Anni-Yasmin","first_name":"Anni-Yasmin","last_name":"Turhan"}],"date_updated":"2024-03-26T10:56:19Z","intvolume":"      3197","page":"159–162","_id":"52923","series_title":"CEUR Workshop Proceedings","publisher":"CEUR-WS.org","language":[{"iso":"eng"}],"user_id":"9503","editor":[{"last_name":"Arieli","first_name":"Ofer","full_name":"Arieli, Ofer"},{"full_name":"Casini, Giovanni","last_name":"Casini","first_name":"Giovanni"},{"first_name":"Laura","last_name":"Giordano","full_name":"Giordano, Laura"}],"volume":3197},{"title":"Rules and Reasoning - 6th International Joint Conference on Rules and Reasoning, RuleML+RR 2022, Berlin, Germany, September 26-28, 2022, Proceedings","year":"2022","status":"public","publication_identifier":{"isbn":["978-3-031-21540-7"]},"date_updated":"2024-03-26T10:56:14Z","intvolume":"     13752","_id":"52925","publisher":"Springer","series_title":"Lecture Notes in Computer Science","language":[{"iso":"eng"}],"user_id":"9503","doi":"10.1007/978-3-031-21541-4","volume":13752,"editor":[{"full_name":"Governatori, Guido","first_name":"Guido","last_name":"Governatori"},{"full_name":"Turhan, Anni-Yasmin","last_name":"Turhan","first_name":"Anni-Yasmin","id":"104470"}],"citation":{"short":"G. 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Turhan, Eds., <i>Rules and Reasoning - 6th International Joint Conference on Rules and Reasoning, RuleML+RR 2022, Berlin, Germany, September 26-28, 2022, Proceedings</i>, vol. 13752. Springer, 2022.","ama":"Governatori G, Turhan A-Y, eds. <i>Rules and Reasoning - 6th International Joint Conference on Rules and Reasoning, RuleML+RR 2022, Berlin, Germany, September 26-28, 2022, Proceedings</i>. Vol 13752. Springer; 2022. doi:<a href=\"https://doi.org/10.1007/978-3-031-21541-4\">10.1007/978-3-031-21541-4</a>","bibtex":"@book{Governatori_Turhan_2022, series={Lecture Notes in Computer Science}, title={Rules and Reasoning - 6th International Joint Conference on Rules and Reasoning, RuleML+RR 2022, Berlin, Germany, September 26-28, 2022, Proceedings}, volume={13752}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-21541-4\">10.1007/978-3-031-21541-4</a>}, publisher={Springer}, year={2022}, collection={Lecture Notes in Computer Science} }","mla":"Governatori, Guido, and Anni-Yasmin Turhan, editors. <i>Rules and Reasoning - 6th International Joint Conference on Rules and Reasoning, RuleML+RR 2022, Berlin, Germany, September 26-28, 2022, Proceedings</i>. Springer, 2022, doi:<a href=\"https://doi.org/10.1007/978-3-031-21541-4\">10.1007/978-3-031-21541-4</a>."},"date_created":"2024-03-26T10:54:33Z","type":"conference_editor","department":[{"_id":"888"}]},{"publication_status":"published","date_updated":"2024-03-28T08:39:27Z","author":[{"full_name":"Fleischer, Yannik","last_name":"Fleischer","first_name":"Yannik"},{"full_name":"Hüsing, Sven","last_name":"Hüsing","first_name":"Sven"},{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf"},{"full_name":"Podworny, Susanne","first_name":"Susanne","last_name":"Podworny"},{"last_name":"Schulte","first_name":"Carsten","full_name":"Schulte, Carsten"}],"year":"2022","status":"public","title":"Jupyter Notebooks for Teaching, Learning, and Doing Data Science","user_id":"42660","doi":"10.52041/iase.icots11.t10e3","publisher":"International Association for Statistical Education","_id":"52851","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:p>We report on our work with students in our data science courses, focusing on the analysis of students’ results. This study represents an in-depth analysis of students’ creation and documentation of machine learning models. The students were supported by educationally designed Jupyter Notebooks, which are used as worked examples. Using the worked example, students document their results in a so-called computational essay. We examine which aspects of creating computational essays are difficult for students to find out how worked examples should be designed to support students without being too prescriptive. We analyze the computational essays produced by students and draw consequences for redesigning our worked example.</jats:p>"}],"citation":{"ieee":"Y. Fleischer, S. Hüsing, R. Biehler, S. Podworny, and C. Schulte, “Jupyter Notebooks for Teaching, Learning, and Doing Data Science,” 2022, doi: <a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>.","apa":"Fleischer, Y., Hüsing, S., Biehler, R., Podworny, S., &#38; Schulte, C. (2022). Jupyter Notebooks for Teaching, Learning, and Doing Data Science. <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>. <a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">https://doi.org/10.52041/iase.icots11.t10e3</a>","short":"Y. Fleischer, S. Hüsing, R. Biehler, S. Podworny, C. Schulte, in: Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics, International Association for Statistical Education, 2022.","chicago":"Fleischer, Yannik, Sven Hüsing, Rolf Biehler, Susanne Podworny, and Carsten Schulte. “Jupyter Notebooks for Teaching, Learning, and Doing Data Science.” In <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>. International Association for Statistical Education, 2022. <a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">https://doi.org/10.52041/iase.icots11.t10e3</a>.","mla":"Fleischer, Yannik, et al. “Jupyter Notebooks for Teaching, Learning, and Doing Data Science.” <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>, International Association for Statistical Education, 2022, doi:<a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>.","bibtex":"@inproceedings{Fleischer_Hüsing_Biehler_Podworny_Schulte_2022, title={Jupyter Notebooks for Teaching, Learning, and Doing Data Science}, DOI={<a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>}, booktitle={Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics}, publisher={International Association for Statistical Education}, author={Fleischer, Yannik and Hüsing, Sven and Biehler, Rolf and Podworny, Susanne and Schulte, Carsten}, year={2022} }","ama":"Fleischer Y, Hüsing S, Biehler R, Podworny S, Schulte C. Jupyter Notebooks for Teaching, Learning, and Doing Data Science. In: <i>Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics</i>. International Association for Statistical Education; 2022. doi:<a href=\"https://doi.org/10.52041/iase.icots11.t10e3\">10.52041/iase.icots11.t10e3</a>"},"publication":"Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics","department":[{"_id":"34"}],"type":"conference","date_created":"2024-03-25T12:18:03Z"},{"citation":{"mla":"Mayer, Peter, et al. “‘I Don’ Know Why I Check This...’ - Investigating Expert Users’ Strategies to Detect Email Signature Spoofing Attacks.” <i>Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)</i>, USENIX Association, 2022, pp. 77–96.","bibtex":"@inproceedings{Mayer_Poddebniak_Fischer_Brinkmann_Somorovsky_Sasse_Schinzel_Volkamer_2022, place={Boston, MA}, title={“I don’ know why I check this...” - Investigating Expert Users’ Strategies to Detect Email Signature Spoofing Attacks}, booktitle={Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)}, publisher={USENIX Association}, author={Mayer, Peter and Poddebniak, Damian and Fischer, Konstantin and Brinkmann, Marcus and Somorovsky, Juraj and Sasse, Angela and Schinzel, Sebastian and Volkamer, Melanie}, year={2022}, pages={77–96} }","ama":"Mayer P, Poddebniak D, Fischer K, et al. “I don’ know why I check this...” - Investigating Expert Users’ Strategies to Detect Email Signature Spoofing Attacks. In: <i>Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)</i>. USENIX Association; 2022:77–96.","ieee":"P. Mayer <i>et al.</i>, “‘I don’ know why I check this...’ - Investigating Expert Users’ Strategies to Detect Email Signature Spoofing Attacks,” in <i>Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)</i>, 2022, pp. 77–96.","apa":"Mayer, P., Poddebniak, D., Fischer, K., Brinkmann, M., Somorovsky, J., Sasse, A., Schinzel, S., &#38; Volkamer, M. (2022). “I don’ know why I check this...” - Investigating Expert Users’ Strategies to Detect Email Signature Spoofing Attacks. <i>Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)</i>, 77–96.","short":"P. Mayer, D. Poddebniak, K. Fischer, M. Brinkmann, J. Somorovsky, A. Sasse, S. Schinzel, M. Volkamer, in: Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022), USENIX Association, Boston, MA, 2022, pp. 77–96.","chicago":"Mayer, Peter, Damian Poddebniak, Konstantin Fischer, Marcus Brinkmann, Juraj Somorovsky, Angela Sasse, Sebastian Schinzel, and Melanie Volkamer. “‘I Don’ Know Why I Check This...’ - Investigating Expert Users’ Strategies to Detect Email Signature Spoofing Attacks.” In <i>Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)</i>, 77–96. Boston, MA: USENIX Association, 2022."},"publication":"Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)","department":[{"_id":"632"}],"type":"conference","place":"Boston, MA","date_created":"2022-08-03T11:02:10Z","date_updated":"2024-04-02T12:19:28Z","publication_identifier":{"isbn":["978-1-939133-30-4"]},"author":[{"last_name":"Mayer","first_name":"Peter","full_name":"Mayer, Peter"},{"last_name":"Poddebniak","first_name":"Damian","full_name":"Poddebniak, Damian"},{"full_name":"Fischer, Konstantin","last_name":"Fischer","first_name":"Konstantin"},{"full_name":"Brinkmann, Marcus","first_name":"Marcus","last_name":"Brinkmann"},{"orcid":"0000-0002-3593-7720","last_name":"Somorovsky","first_name":"Juraj","full_name":"Somorovsky, Juraj","id":"83504"},{"full_name":"Sasse, Angela","last_name":"Sasse","first_name":"Angela"},{"full_name":"Schinzel, Sebastian","last_name":"Schinzel","first_name":"Sebastian"},{"full_name":"Volkamer, Melanie","first_name":"Melanie","last_name":"Volkamer"}],"year":"2022","title":"\"I don' know why I check this...\" - Investigating Expert Users' Strategies to Detect Email Signature Spoofing Attacks","status":"public","user_id":"83504","_id":"32572","publisher":"USENIX Association","language":[{"iso":"eng"}],"page":"77–96"},{"language":[{"iso":"eng"}],"_id":"32573","publisher":"USENIX Association","user_id":"83504","author":[{"first_name":"Marcel","last_name":"Maehren","full_name":"Maehren, Marcel"},{"full_name":"Nieting, Philipp","first_name":"Philipp","last_name":"Nieting"},{"id":"55616","first_name":"Sven Niclas","orcid":"0009-0006-1172-1665","last_name":"Hebrok","full_name":"Hebrok, Sven Niclas"},{"full_name":"Merget, Robert","last_name":"Merget","first_name":"Robert"},{"id":"83504","full_name":"Somorovsky, Juraj","last_name":"Somorovsky","orcid":"0000-0002-3593-7720","first_name":"Juraj"},{"full_name":"Schwenk, Jörg","first_name":"Jörg","last_name":"Schwenk"}],"year":"2022","status":"public","title":"TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries","date_updated":"2024-04-02T12:19:45Z","place":"Boston, MA","date_created":"2022-08-03T11:03:30Z","department":[{"_id":"632"}],"type":"conference","citation":{"mla":"Maehren, Marcel, et al. “TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries.” <i>31st USENIX Security Symposium (USENIX Security 22)</i>, USENIX Association, 2022.","bibtex":"@inproceedings{Maehren_Nieting_Hebrok_Merget_Somorovsky_Schwenk_2022, place={Boston, MA}, title={TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries}, booktitle={31st USENIX Security Symposium (USENIX Security 22)}, publisher={USENIX Association}, author={Maehren, Marcel and Nieting, Philipp and Hebrok, Sven Niclas and Merget, Robert and Somorovsky, Juraj and Schwenk, Jörg}, year={2022} }","ama":"Maehren M, Nieting P, Hebrok SN, Merget R, Somorovsky J, Schwenk J. TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries. In: <i>31st USENIX Security Symposium (USENIX Security 22)</i>. USENIX Association; 2022.","ieee":"M. Maehren, P. Nieting, S. N. Hebrok, R. Merget, J. Somorovsky, and J. Schwenk, “TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries,” 2022.","apa":"Maehren, M., Nieting, P., Hebrok, S. N., Merget, R., Somorovsky, J., &#38; Schwenk, J. (2022). TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries. <i>31st USENIX Security Symposium (USENIX Security 22)</i>.","short":"M. Maehren, P. Nieting, S.N. Hebrok, R. Merget, J. Somorovsky, J. Schwenk, in: 31st USENIX Security Symposium (USENIX Security 22), USENIX Association, Boston, MA, 2022.","chicago":"Maehren, Marcel, Philipp Nieting, Sven Niclas Hebrok, Robert Merget, Juraj Somorovsky, and Jörg Schwenk. “TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries.” In <i>31st USENIX Security Symposium (USENIX Security 22)</i>. Boston, MA: USENIX Association, 2022."},"publication":"31st USENIX Security Symposium (USENIX Security 22)"},{"date_updated":"2024-04-03T09:15:35Z","publication_status":"published","intvolume":"        32","year":"2022","title":"Viscoelastic Cahn–Hilliard models for tumor growth","publication_identifier":{"issn":["0218-2025","1793-6314"]},"author":[{"full_name":"Garcke, Harald","first_name":"Harald","last_name":"Garcke"},{"id":"100441","first_name":"Balázs","last_name":"Kovács","orcid":"0000-0001-9872-3474","full_name":"Kovács, Balázs"},{"last_name":"Trautwein","first_name":"Dennis","full_name":"Trautwein, Dennis"}],"doi":"10.1142/s0218202522500634","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:p> We introduce a new phase field model for tumor growth where viscoelastic effects are taken into account. The model is derived from basic thermodynamical principles and consists of a convected Cahn–Hilliard equation with source terms for the tumor cells and a convected reaction–diffusion equation with boundary supply for the nutrient. Chemotactic terms, which are essential for the invasive behavior of tumors, are taken into account. The model is completed by a viscoelastic system consisting of the Navier–Stokes equation for the hydrodynamic quantities, and a general constitutive equation with stress relaxation for the left Cauchy–Green tensor associated with the elastic part of the total mechanical response of the viscoelastic material. For a specific choice of the elastic energy density and with an additional dissipative term accounting for stress diffusion, we prove existence of global-in-time weak solutions of the viscoelastic model for tumor growth in two space dimensions [Formula: see text] by the passage to the limit in a fully-discrete finite element scheme where a CFL condition, i.e. [Formula: see text], is required. </jats:p><jats:p> Moreover, in arbitrary dimensions [Formula: see text], we show stability and existence of solutions for the fully-discrete finite element scheme, where positive definiteness of the discrete Cauchy–Green tensor is proved with a regularization technique that was first introduced by Barrett and Boyaval [Existence and approximation of a (regularized) Oldroyd-B model, Math. Models Methods Appl. Sci. 21 (2011) 1783–1837]. After that, we improve the regularity results in arbitrary dimensions [Formula: see text] and in two dimensions [Formula: see text], where a CFL condition is required. Then, in two dimensions [Formula: see text], we pass to the limit in the discretization parameters and show that subsequences of discrete solutions converge to a global-in-time weak solution. Finally, we present numerical results in two dimensions [Formula: see text]. </jats:p>","lang":"eng"}],"publication":"Mathematical Models and Methods in Applied Sciences","issue":"13","type":"journal_article","keyword":["Applied Mathematics","Modeling and Simulation"],"department":[{"_id":"841"}],"date_created":"2023-07-10T11:47:27Z","status":"public","user_id":"100441","volume":32,"page":"2673-2758","_id":"45970","publisher":"World Scientific Pub Co Pte Ltd","citation":{"mla":"Garcke, Harald, et al. “Viscoelastic Cahn–Hilliard Models for Tumor Growth.” <i>Mathematical Models and Methods in Applied Sciences</i>, vol. 32, no. 13, World Scientific Pub Co Pte Ltd, 2022, pp. 2673–758, doi:<a href=\"https://doi.org/10.1142/s0218202522500634\">10.1142/s0218202522500634</a>.","bibtex":"@article{Garcke_Kovács_Trautwein_2022, title={Viscoelastic Cahn–Hilliard models for tumor growth}, volume={32}, DOI={<a href=\"https://doi.org/10.1142/s0218202522500634\">10.1142/s0218202522500634</a>}, number={13}, journal={Mathematical Models and Methods in Applied Sciences}, publisher={World Scientific Pub Co Pte Ltd}, author={Garcke, Harald and Kovács, Balázs and Trautwein, Dennis}, year={2022}, pages={2673–2758} }","ama":"Garcke H, Kovács B, Trautwein D. Viscoelastic Cahn–Hilliard models for tumor growth. <i>Mathematical Models and Methods in Applied Sciences</i>. 2022;32(13):2673-2758. doi:<a href=\"https://doi.org/10.1142/s0218202522500634\">10.1142/s0218202522500634</a>","ieee":"H. Garcke, B. Kovács, and D. Trautwein, “Viscoelastic Cahn–Hilliard models for tumor growth,” <i>Mathematical Models and Methods in Applied Sciences</i>, vol. 32, no. 13, pp. 2673–2758, 2022, doi: <a href=\"https://doi.org/10.1142/s0218202522500634\">10.1142/s0218202522500634</a>.","apa":"Garcke, H., Kovács, B., &#38; Trautwein, D. (2022). Viscoelastic Cahn–Hilliard models for tumor growth. <i>Mathematical Models and Methods in Applied Sciences</i>, <i>32</i>(13), 2673–2758. <a href=\"https://doi.org/10.1142/s0218202522500634\">https://doi.org/10.1142/s0218202522500634</a>","short":"H. Garcke, B. Kovács, D. Trautwein, Mathematical Models and Methods in Applied Sciences 32 (2022) 2673–2758.","chicago":"Garcke, Harald, Balázs Kovács, and Dennis Trautwein. “Viscoelastic Cahn–Hilliard Models for Tumor Growth.” <i>Mathematical Models and Methods in Applied Sciences</i> 32, no. 13 (2022): 2673–2758. <a href=\"https://doi.org/10.1142/s0218202522500634\">https://doi.org/10.1142/s0218202522500634</a>."}},{"publication":"Numerische Mathematik","issue":"4","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>An evolving surface finite element discretisation is analysed for the evolution of a closed two-dimensional surface governed by a system coupling a generalised forced mean curvature flow and a reaction–diffusion process on the surface, inspired by a gradient flow of a coupled energy. Two algorithms are proposed, both based on a system coupling the diffusion equation to evolution equations for geometric quantities in the velocity law for the surface. One of the numerical methods is proved to be convergent in the<jats:inline-formula><jats:alternatives><jats:tex-math>$$H^1$$</jats:tex-math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:msup><mml:mi>H</mml:mi><mml:mn>1</mml:mn></mml:msup></mml:math></jats:alternatives></jats:inline-formula>norm with optimal-order for finite elements of degree at least two. We present numerical experiments illustrating the convergence behaviour and demonstrating the qualitative properties of the flow: preservation of mean convexity, loss of convexity, weak maximum principles, and the occurrence of self-intersections.</jats:p>"}],"date_created":"2023-07-10T11:47:11Z","type":"journal_article","keyword":["Applied Mathematics","Computational Mathematics"],"department":[{"_id":"841"}],"title":"Numerical analysis for the interaction of mean curvature flow and diffusion on closed surfaces","year":"2022","author":[{"last_name":"Elliott","first_name":"Charles M.","full_name":"Elliott, Charles M."},{"last_name":"Garcke","first_name":"Harald","full_name":"Garcke, Harald"},{"orcid":"0000-0001-9872-3474","last_name":"Kovács","first_name":"Balázs","full_name":"Kovács, Balázs","id":"100441"}],"publication_identifier":{"issn":["0029-599X","0945-3245"]},"publication_status":"published","date_updated":"2024-04-03T09:15:44Z","intvolume":"       151","language":[{"iso":"eng"}],"doi":"10.1007/s00211-022-01301-3","citation":{"chicago":"Elliott, Charles M., Harald Garcke, and Balázs Kovács. “Numerical Analysis for the Interaction of Mean Curvature Flow and Diffusion on Closed Surfaces.” <i>Numerische Mathematik</i> 151, no. 4 (2022): 873–925. <a href=\"https://doi.org/10.1007/s00211-022-01301-3\">https://doi.org/10.1007/s00211-022-01301-3</a>.","short":"C.M. Elliott, H. Garcke, B. Kovács, Numerische Mathematik 151 (2022) 873–925.","ieee":"C. M. Elliott, H. Garcke, and B. Kovács, “Numerical analysis for the interaction of mean curvature flow and diffusion on closed surfaces,” <i>Numerische Mathematik</i>, vol. 151, no. 4, pp. 873–925, 2022, doi: <a href=\"https://doi.org/10.1007/s00211-022-01301-3\">10.1007/s00211-022-01301-3</a>.","apa":"Elliott, C. M., Garcke, H., &#38; Kovács, B. (2022). Numerical analysis for the interaction of mean curvature flow and diffusion on closed surfaces. <i>Numerische Mathematik</i>, <i>151</i>(4), 873–925. <a href=\"https://doi.org/10.1007/s00211-022-01301-3\">https://doi.org/10.1007/s00211-022-01301-3</a>","bibtex":"@article{Elliott_Garcke_Kovács_2022, title={Numerical analysis for the interaction of mean curvature flow and diffusion on closed surfaces}, volume={151}, DOI={<a href=\"https://doi.org/10.1007/s00211-022-01301-3\">10.1007/s00211-022-01301-3</a>}, number={4}, journal={Numerische Mathematik}, publisher={Springer Science and Business Media LLC}, author={Elliott, Charles M. and Garcke, Harald and Kovács, Balázs}, year={2022}, pages={873–925} }","ama":"Elliott CM, Garcke H, Kovács B. Numerical analysis for the interaction of mean curvature flow and diffusion on closed surfaces. <i>Numerische Mathematik</i>. 2022;151(4):873-925. doi:<a href=\"https://doi.org/10.1007/s00211-022-01301-3\">10.1007/s00211-022-01301-3</a>","mla":"Elliott, Charles M., et al. “Numerical Analysis for the Interaction of Mean Curvature Flow and Diffusion on Closed Surfaces.” <i>Numerische Mathematik</i>, vol. 151, no. 4, Springer Science and Business Media LLC, 2022, pp. 873–925, doi:<a href=\"https://doi.org/10.1007/s00211-022-01301-3\">10.1007/s00211-022-01301-3</a>."},"status":"public","page":"873-925","publisher":"Springer Science and Business Media LLC","_id":"45969","user_id":"100441","volume":151},{"language":[{"iso":"eng"}],"doi":"10.1007/s00211-022-01277-0","year":"2022","title":"Time-dependent electromagnetic scattering from thin layers","publication_identifier":{"issn":["0029-599X","0945-3245"]},"author":[{"full_name":"Nick, Jörg","last_name":"Nick","first_name":"Jörg"},{"first_name":"Balázs","last_name":"Kovács","orcid":"0000-0001-9872-3474","full_name":"Kovács, Balázs","id":"100441"},{"full_name":"Lubich, Christian","last_name":"Lubich","first_name":"Christian"}],"date_updated":"2024-04-03T09:18:23Z","publication_status":"published","intvolume":"       150","date_created":"2023-07-10T11:44:57Z","type":"journal_article","keyword":["Applied Mathematics","Computational Mathematics"],"department":[{"_id":"841"}],"issue":"4","publication":"Numerische Mathematik","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>The scattering of electromagnetic waves from obstacles with wave-material interaction in thin layers on the surface is described by generalized impedance boundary conditions, which provide effective approximate models. In particular, this includes a thin coating around a perfect conductor and the skin effect of a highly conducting material. The approach taken in this work is to derive, analyse and discretize a system of time-dependent boundary integral equations that determines the tangential traces of the scattered electric and magnetic fields. In a familiar second step, the fields are evaluated in the exterior domain by a representation formula, which uses the time-dependent potential operators of Maxwell’s equations. The time-dependent boundary integral equation is discretized with Runge–Kutta based convolution quadrature in time and Raviart–Thomas boundary elements in space. Using the frequency-explicit bounds from the well-posedness analysis given here together with known approximation properties of the numerical methods, the full discretization is proved to be stable and convergent, with explicitly given rates in the case of sufficient regularity. Taking the same Runge–Kutta based convolution quadrature for discretizing the time-dependent representation formulas, the optimal order of convergence is obtained away from the scattering boundary, whereas an order reduction occurs close to the boundary. The theoretical results are illustrated by numerical experiments.</jats:p>"}],"page":"1123-1164","publisher":"Springer Science and Business Media LLC","_id":"45963","user_id":"100441","volume":150,"status":"public","citation":{"ama":"Nick J, Kovács B, Lubich C. Time-dependent electromagnetic scattering from thin layers. <i>Numerische Mathematik</i>. 2022;150(4):1123-1164. doi:<a href=\"https://doi.org/10.1007/s00211-022-01277-0\">10.1007/s00211-022-01277-0</a>","bibtex":"@article{Nick_Kovács_Lubich_2022, title={Time-dependent electromagnetic scattering from thin layers}, volume={150}, DOI={<a href=\"https://doi.org/10.1007/s00211-022-01277-0\">10.1007/s00211-022-01277-0</a>}, number={4}, journal={Numerische Mathematik}, publisher={Springer Science and Business Media LLC}, author={Nick, Jörg and Kovács, Balázs and Lubich, Christian}, year={2022}, pages={1123–1164} }","mla":"Nick, Jörg, et al. “Time-Dependent Electromagnetic Scattering from Thin Layers.” <i>Numerische Mathematik</i>, vol. 150, no. 4, Springer Science and Business Media LLC, 2022, pp. 1123–64, doi:<a href=\"https://doi.org/10.1007/s00211-022-01277-0\">10.1007/s00211-022-01277-0</a>.","short":"J. Nick, B. Kovács, C. Lubich, Numerische Mathematik 150 (2022) 1123–1164.","chicago":"Nick, Jörg, Balázs Kovács, and Christian Lubich. “Time-Dependent Electromagnetic Scattering from Thin Layers.” <i>Numerische Mathematik</i> 150, no. 4 (2022): 1123–64. <a href=\"https://doi.org/10.1007/s00211-022-01277-0\">https://doi.org/10.1007/s00211-022-01277-0</a>.","apa":"Nick, J., Kovács, B., &#38; Lubich, C. (2022). Time-dependent electromagnetic scattering from thin layers. <i>Numerische Mathematik</i>, <i>150</i>(4), 1123–1164. <a href=\"https://doi.org/10.1007/s00211-022-01277-0\">https://doi.org/10.1007/s00211-022-01277-0</a>","ieee":"J. Nick, B. Kovács, and C. Lubich, “Time-dependent electromagnetic scattering from thin layers,” <i>Numerische Mathematik</i>, vol. 150, no. 4, pp. 1123–1164, 2022, doi: <a href=\"https://doi.org/10.1007/s00211-022-01277-0\">10.1007/s00211-022-01277-0</a>."}},{"_id":"45964","language":[{"iso":"eng"}],"publisher":"Oxford University Press (OUP)","doi":"10.1093/imanum/drac033","user_id":"100441","status":"public","year":"2022","title":"Maximal regularity of backward difference time discretization for evolving surface PDEs and its application to nonlinear problems","publication_identifier":{"issn":["0272-4979","1464-3642"]},"author":[{"id":"100441","orcid":"0000-0001-9872-3474","first_name":"Balázs","last_name":"Kovács","full_name":"Kovács, Balázs"},{"full_name":"Li, Buyang","last_name":"Li","first_name":"Buyang"}],"date_updated":"2024-04-03T09:17:59Z","publication_status":"published","date_created":"2023-07-10T11:45:14Z","type":"journal_article","keyword":["Applied Mathematics","Computational Mathematics","General Mathematics"],"department":[{"_id":"841"}],"publication":"IMA Journal of Numerical Analysis","citation":{"mla":"Kovács, Balázs, and Buyang Li. “Maximal Regularity of Backward Difference Time Discretization for Evolving Surface PDEs and Its Application to Nonlinear Problems.” <i>IMA Journal of Numerical Analysis</i>, Oxford University Press (OUP), 2022, doi:<a href=\"https://doi.org/10.1093/imanum/drac033\">10.1093/imanum/drac033</a>.","ama":"Kovács B, Li B. Maximal regularity of backward difference time discretization for evolving surface PDEs and its application to nonlinear problems. <i>IMA Journal of Numerical Analysis</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1093/imanum/drac033\">10.1093/imanum/drac033</a>","bibtex":"@article{Kovács_Li_2022, title={Maximal regularity of backward difference time discretization for evolving surface PDEs and its application to nonlinear problems}, DOI={<a href=\"https://doi.org/10.1093/imanum/drac033\">10.1093/imanum/drac033</a>}, journal={IMA Journal of Numerical Analysis}, publisher={Oxford University Press (OUP)}, author={Kovács, Balázs and Li, Buyang}, year={2022} }","apa":"Kovács, B., &#38; Li, B. (2022). Maximal regularity of backward difference time discretization for evolving surface PDEs and its application to nonlinear problems. <i>IMA Journal of Numerical Analysis</i>. <a href=\"https://doi.org/10.1093/imanum/drac033\">https://doi.org/10.1093/imanum/drac033</a>","ieee":"B. Kovács and B. Li, “Maximal regularity of backward difference time discretization for evolving surface PDEs and its application to nonlinear problems,” <i>IMA Journal of Numerical Analysis</i>, 2022, doi: <a href=\"https://doi.org/10.1093/imanum/drac033\">10.1093/imanum/drac033</a>.","chicago":"Kovács, Balázs, and Buyang Li. “Maximal Regularity of Backward Difference Time Discretization for Evolving Surface PDEs and Its Application to Nonlinear Problems.” <i>IMA Journal of Numerical Analysis</i>, 2022. <a href=\"https://doi.org/10.1093/imanum/drac033\">https://doi.org/10.1093/imanum/drac033</a>.","short":"B. Kovács, B. Li, IMA Journal of Numerical Analysis (2022)."},"abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>Maximal parabolic $L^p$-regularity of linear parabolic equations on an evolving surface is shown by pulling back the problem to the initial surface and studying the maximal $L^p$-regularity on a fixed surface. By freezing the coefficients in the parabolic equations at a fixed time and utilizing a perturbation argument around the freezed time, it is shown that backward difference time discretizations of linear parabolic equations on an evolving surface along characteristic trajectories can preserve maximal $L^p$-regularity in the discrete setting. The result is applied to prove the stability and convergence of time discretizations of nonlinear parabolic equations on an evolving surface, with linearly implicit backward differentiation formulae characteristic trajectories of the surface, for general locally Lipschitz nonlinearities. The discrete maximal $L^p$-regularity is used to prove the boundedness and stability of numerical solutions in the $L^\\infty (0,T;W^{1,\\infty })$ norm, which is used to bound the nonlinear terms in the stability analysis. Optimal-order error estimates of time discretizations in the $L^\\infty (0,T;W^{1,\\infty })$ norm is obtained by combining the stability analysis with the consistency estimates.</jats:p>","lang":"eng"}]},{"publisher":"Oxford University Press (OUP)","_id":"45966","page":"950-975","volume":43,"user_id":"100441","status":"public","citation":{"mla":"Altmann, Robert, et al. “Bulk–Surface Lie Splitting for Parabolic Problems with Dynamic Boundary Conditions.” <i>IMA Journal of Numerical Analysis</i>, vol. 43, no. 2, Oxford University Press (OUP), 2022, pp. 950–75, doi:<a href=\"https://doi.org/10.1093/imanum/drac002\">10.1093/imanum/drac002</a>.","bibtex":"@article{Altmann_Kovács_Zimmer_2022, title={Bulk–surface Lie splitting for parabolic problems with dynamic boundary conditions}, volume={43}, DOI={<a href=\"https://doi.org/10.1093/imanum/drac002\">10.1093/imanum/drac002</a>}, number={2}, journal={IMA Journal of Numerical Analysis}, publisher={Oxford University Press (OUP)}, author={Altmann, Robert and Kovács, Balázs and Zimmer, Christoph}, year={2022}, pages={950–975} }","ama":"Altmann R, Kovács B, Zimmer C. Bulk–surface Lie splitting for parabolic problems with dynamic boundary conditions. <i>IMA Journal of Numerical Analysis</i>. 2022;43(2):950-975. doi:<a href=\"https://doi.org/10.1093/imanum/drac002\">10.1093/imanum/drac002</a>","ieee":"R. Altmann, B. Kovács, and C. Zimmer, “Bulk–surface Lie splitting for parabolic problems with dynamic boundary conditions,” <i>IMA Journal of Numerical Analysis</i>, vol. 43, no. 2, pp. 950–975, 2022, doi: <a href=\"https://doi.org/10.1093/imanum/drac002\">10.1093/imanum/drac002</a>.","apa":"Altmann, R., Kovács, B., &#38; Zimmer, C. (2022). Bulk–surface Lie splitting for parabolic problems with dynamic boundary conditions. <i>IMA Journal of Numerical Analysis</i>, <i>43</i>(2), 950–975. <a href=\"https://doi.org/10.1093/imanum/drac002\">https://doi.org/10.1093/imanum/drac002</a>","short":"R. Altmann, B. Kovács, C. Zimmer, IMA Journal of Numerical Analysis 43 (2022) 950–975.","chicago":"Altmann, Robert, Balázs Kovács, and Christoph Zimmer. “Bulk–Surface Lie Splitting for Parabolic Problems with Dynamic Boundary Conditions.” <i>IMA Journal of Numerical Analysis</i> 43, no. 2 (2022): 950–75. <a href=\"https://doi.org/10.1093/imanum/drac002\">https://doi.org/10.1093/imanum/drac002</a>."},"language":[{"iso":"eng"}],"doi":"10.1093/imanum/drac002","author":[{"full_name":"Altmann, Robert","last_name":"Altmann","first_name":"Robert"},{"orcid":"0000-0001-9872-3474","first_name":"Balázs","last_name":"Kovács","full_name":"Kovács, Balázs","id":"100441"},{"full_name":"Zimmer, Christoph","last_name":"Zimmer","first_name":"Christoph"}],"publication_identifier":{"issn":["0272-4979","1464-3642"]},"title":"Bulk–surface Lie splitting for parabolic problems with dynamic boundary conditions","year":"2022","intvolume":"        43","date_updated":"2024-04-03T09:16:47Z","publication_status":"published","date_created":"2023-07-10T11:45:49Z","department":[{"_id":"841"}],"keyword":["Applied Mathematics","Computational Mathematics","General Mathematics"],"type":"journal_article","issue":"2","publication":"IMA Journal of Numerical Analysis","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>This paper studies bulk–surface splitting methods of first order for (semilinear) parabolic partial differential equations with dynamic boundary conditions. The proposed Lie splitting scheme is based on a reformulation of the problem as a coupled partial differential–algebraic equation system, i.e., the boundary conditions are considered as a second dynamic equation that is coupled to the bulk problem. The splitting approach is combined with bulk–surface finite elements and an implicit Euler discretization of the two subsystems. We prove first-order convergence of the resulting fully discrete scheme in the presence of a weak CFL condition of the form $\\tau \\leqslant c h$ for some constant $c&amp;gt;0$. The convergence is also illustrated numerically using dynamic boundary conditions of Allen–Cahn type.</jats:p>"}]}]