@phdthesis{Lachat2024, author = {Lachat, Paul}, title = {Detecting Inference Attacks Involving Sensor Data}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14149}, school = {Universit{\"a}t Passau}, pages = {xiii, 141 Seiten}, year = {2024}, abstract = {The collection of personal information by organizations has become increasingly essential for social interactions. Nevertheless, according to the GDPR (General Data Protection Regulation), the organizations have to protect collected data. Access Control (AC) mechanisms are traditionally used to secure information systems against unauthorized access to sensitive data. The increased availability of personal sensor data, thanks to IoT-oriented applications, motivates new services to offer insights about individuals. Consequently, data mining algorithms have been proposed to infer personal insights from collected sensor data. Although they can be used for genuine purposes, attackers can leverage those outcomes, combining them with other type of data, and further breaching individuals' privacy. Thus, bypassing AC mechanisms thanks to such insights is a concrete problem. We propose an inference detection system based on the analysis of queries issued on a sensor database. The knowledge obtained through these queries, and the inference channels corresponding to the use of data mining algorithms on sensor data to infer individual information, are described using Raw sensor data based Inference ChannEl Model (RICE-M). The detection is carried out by RICE-M based inference detection System (RICE-Sy). RICE-Sy considers at the time of the query, the knowledge that a user obtains via a new query and has obtained via his query history, and determines whether this is sufficient to allow that user to operate a channel. Thus, privacy protection systems can take advantage of the inferences detected by RICE-Sy, taking into account individuals' information obtained by the attackers via a database of sensors, to further protect these individuals.}, language = {en} } @book{OPUS4-1403, title = {Die Idee der Universit{\"a}t - heute}, editor = {Bartosch, Ulrich}, publisher = {Julius Klinkhardt}, address = {Bad Heilbrunn}, isbn = {978-3-7815-6071-0}, doi = {10.35468/6071}, url = {http://nbn-resolving.de/urn:nbn:de:0111-pedocs-289574}, publisher = {Universit{\"a}t Passau}, pages = {272 Seiten}, year = {2024}, abstract = {Welcher „Idee" folgt die Universit{\"a}t und welchem Auftrag ist sie verpflichtet? Diese Fragen von Karl Jaspers 1923, 1946 und 1961 ausdr{\"u}cklich aufgeworfen, bleiben stets aktuell. Sie m{\"u}ssen im Horizont eines permanenten Wandels immer wieder neu reflektiert werden. Die Antworten nehmen die Universit{\"a}t insgesamt und die jeweils konkrete Hochschule in den Blick. Universit{\"a}t realisiert sich in konkreten Bedingungen in Auseinandersetzung mit den Fragen der Zeit. Das Buch verbindet generelle Perspektive und spezielle Umsetzung durch Beitr{\"a}ge von außen und innen (hier aus der Universit{\"a}t Passau). Wissenschaft, Politik, Bildung, Wirtschaft treten somit in der Bestimmung der Idee der Universit{\"a}t in einen vielschichtigen Dialog. Inhalt: Ulrich Bartosch Vorwort: Eine Idee der Universit{\"a}t - heute? Rudolf Speth Einleitung: Den Kern behalten und sich wandeln: Die Universit{\"a}t vor neuen Herausforderungen I. Die historische Tiefendimension Herfried M{\"u}nkler Ein virtueller Br{\"u}ckenschlag aus der europ{\"a}ischen Universit{\"a}tsgeschichte in die Zukunft der Universit{\"a}t Passau II. Die Universit{\"a}t und die Wissenschaft Anna Henkel Disziplinarit{\"a}t zwischen Wissenschaft und Universit{\"a}t Horst Bischof Universit{\"a}re Forschung quo vadis Sabine Doering-Manteuffel Die Universit{\"a}t als Ort des bewussten Widerspruchs Brigitte Forster-Heinlein Die Universit{\"a}t als Ort des bewussten Widerspruchs - auch aus Sicht der jungen Forscherinnen und Forscher? Barbara Zehnpfennig Universit{\"a}t und Wahrheit Gesine Schwan Was ist die Aufgabe von Universit{\"a}ten? Carolin H{\"a}ussler Wissenschaft: Normen, Spannungsfelder und die Dissemination von wissenschaftlichen Erkenntnissen in die Wirtschaft III. Reformans{\"a}tze und {\"O}konomisierung Richard M{\"u}nch Alle Macht dem Pr{\"a}sidium! Von der Herrschaft der Ordinarien zur unternehmerischen und total administrierten Universit{\"a}t? Wolfgang A. Herrmann Die unternehmerische Universit{\"a}t Ernst Ulrich von Weizs{\"a}cker Virtueller Br{\"u}ckenschlag in die Zukunft der Universit{\"a}t Passau IV. Das Bayerische Hochschulinnovationsgesetz Bernd Sibler Erfolgreiche Hochschulen brauchen exzellente Rahmenbedingungen Heinrich Oberreuter Wissenschaft als Dienst am Wissen Karsten Fitz Die Universit{\"a}t und die Grenzen des Wettbewerbs V. Die Universit{\"a}t der Studierenden Simon Pagany Die Anf{\"a}nge der studentischen Vizepr{\"a}sidentschaft an der Zeppelin Universit{\"a}t Lorena Puqja und Sophia Rockenmaier Mitgestaltung auf Augenh{\"o}he: Eine studentische Vizepr{\"a}sidentschaft f{\"u}r die Universit{\"a}t Passau Thomas Girst Umweg statt Abk{\"u}rzung: {\"U}ber das Prinzip funktionaler Serendipit{\"a}t f{\"u}r die Lehranstalten der Zukunft Birgit Beumers Serendipit{\"a}t und Funktionalit{\"a}t? VI. Die Universit{\"a}t als Organisation Ulrike Beisiegel Herausforderungen der Universit{\"a}ten der Zukunft Andreas K{\"o}nig „Universit{\"a}t als Heimat" als Teil einer Universit{\"a}tsstrategie VII. Der Bezug zur Gesellschaft Uwe Schneidewind Die Stadt als Campus Martina Padmanabhan Was will internationale transdisziplin{\"a}re Nachhaltigkeitsforschung in Niederbayern? Das Versprechen der Kleinstadt Micha Teuscher Gesellschaftliche Herausforderungen als Impuls f{\"u}r die Entwicklung der Universit{\"a}t Hannah Schmid-Petri {\"O}ffentlichkeitsdynamiken im digitalen Zeitalter Manfred Brocker Eine politische Idee der Universit{\"a}t heute? Alexander von Gernler Ambivalenzen von Informatik und Digitalisierung Florian T{\"o}pfl Wie wissenschaftsskeptische Gegen{\"o}ffentlichkeiten neue Medien nutzen VIII. Der besondere Platz der Universit{\"a}t Passau Christian Thies Abschied von Humboldt Hans-Georg Dederer Die Idee der Universit{\"a}t heute Michael Grimm Die neue Approbationsordnung: Ein Pl{\"a}doyer zur Schließung von Schnittstellen zwischen Medizin und Sozialwissenschaften}, language = {de} } @phdthesis{Kuhn2024, author = {Kuhn, Esther}, title = {Zur Dogmatik der Zahlungsverbote}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14159}, school = {Universit{\"a}t Passau}, year = {2024}, abstract = {Zielsetzung der vorliegenden Arbeit war es, die Dogmatik der Zahlungsverbote endg{\"u}ltig herauszuarbeiten. Sp{\"a}testens seit Inkrafttreten des \S 15b InsO durch das SanInsFOG kann nicht mehr geleugnet werden, dass es sich bei der Haftung f{\"u}r einen Verstoß gegen das Zahlungsverbot im Rahmen der Insolvenzverschleppungshaftung um eine schadensrechtliche Anspruchsgrundlage handeln muss.}, language = {de} } @phdthesis{Puellen2024, author = {P{\"u}llen, Dominik}, title = {Holistic Security Engineering for Software-Defined Vehicles}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14497}, school = {Universit{\"a}t Passau}, pages = {XXIII, 161 Seiten}, year = {2024}, abstract = {With the increasing use of digital technologies in the automotive sector, the traditional automobile is undergoing a structural transformation, requiring new technologies and enabling innovative mobility concepts. In particular, the ability to drive automatically or even fully autonomously, update control software, and remain connected to the environment allows attackers to infiltrate highly critical vehicle systems and take control without adequate protection. Once not only individual vehicles but entire fleets are dominated by software, cyberattacks could disrupt a significant portion of the infrastructure and expose passengers to substantial risks. This work follows a holistic approach to protecting highly automated software-defined vehicles from cyberattacks by designing and implementing security concepts in the main phases of a vehicle's lifecycle. We use SAE level 4 prototype vehicles to evaluate our proposed techniques. We start with a systematic security requirement analysis using the ISA-62443 standard series, demonstrating how threats can be identified in a collaborative, hierarchical process and how the resulting security risks impact the software and hardware architecture of a self-driving vehicle. We show how this analysis process results in concrete requirements whose consideration reduces the overall security risk to a tolerable level. Subsequently, we develop technical solutions for selected requirements. We begin by securing the CAN and FlexRay legacy protocols, which we foresee being used in specific areas of SDV in a transitional period despite technological changes. To enable vehicle-wide security management, we address the management and distribution of cryptographic keys within such networks, mainly focusing on resource-constrained devices. We propose using lightweight implicit certificates for deriving cryptographic group keys that can be used in CAN networks. Additionally, we demonstrate how the slot-based frame structure of the FlexRay protocol allows for efficient "multi-slot" authentication, for which we calculate cryptographic keys using hash-based key chains. SDV use Ethernet-based communication protocols and custom middleware stacks to transmit large amounts of data in real-time. We develop a three-stage security process for the novel ASOA, which enables the development and central orchestration of system-agnostic functional software components on embedded systems and HPC platforms. After the central specification of the security architecture at the data flow level, security tokens are automatically calculated and distributed for runtime protection of the service-oriented, DDS-based data transmission. Our process ensures the strict separation of function and system knowledge, allowing for cost-effective and adaptable security architecture management. The evaluation in four self-driving, software-defined vehicles demonstrates an average runtime overhead of approximately 5.71\%. As the initial risk analysis and actual cyberattacks have shown, protective measures against the compromise of control units must be taken alongside communication security. To address this, we develop a method for verifying and validating the software integrity of control units. A governmental third party confirms a measurement through a digital certificate, proving the examined vehicle's trustworthiness and suitability for participation in automated traffic. In the final step of this work, we present an assessment scheme that allows software-defined vehicles to evaluate security incidents during operation in terms of their maximum expected damage and initiate appropriate countermeasures. We follow the ISO/SAE 21434 standard and model attack paths using a graph representing dependencies among internal vehicle assets to account for the propagation effects of cyberattacks. The assessment of a security incident considers not only the probability of individual attack paths but also the vehicle context. Our practical evaluation demonstrates that we can detect, report, and assess security incidents below the human reaction time in the earlier mentioned prototype vehicles.}, language = {en} } @phdthesis{Klumpp2024, author = {Klumpp, Lorenz}, title = {Populismus und Medien - Visuelle Darstellungen politischer Akteure auf Magazincovern}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14349}, school = {Universit{\"a}t Passau}, pages = {128 Seiten}, year = {2024}, abstract = {Bislang beschr{\"a}nkte sich die inhaltsanalytische Populismusforschung {\"u}berwiegend auf textuelle Botschaften, wie etwa Parteiprogramme, Zeitungsartikel oder Online Foren. Erst seit wenigen Jahren werden zunehmend auch visuell vermittelte Botschaften im Zusammenhang mit Populismus Gegenstand politik- und kommunikationswissenschaftlicher Untersuchung. Durch eine Verkn{\"u}pfung des Ansatzes der Visuellen Politik mit einer Konzeptualisierung von Populismus als Kommunikationsph{\"a}nomen versteht sich die vorliegende Dissertation als Beitrag zur Erforschung einer Visuellen Politik des Populismus (Moffitt 2022). Empirisch nimmt der Autor die Medienebene in den Fokus und konzentriert sich hierbei auf die ikonographisch-ikonologische Analyse von Magazincovern. So werden einerseits visuelle Darstellungen populistischer Akteure auf den Titelseiten des Nachrichtenmagazins Der Spiegel (Klumpp 2020, 2022) sowie andererseits visuelle Darstellungen des politischen Personals insgesamt auf Covern von Der Spiegel und Compact mittels Bildtypenanalyse (Klumpp 2023) untersucht.}, language = {de} } @techreport{Heinrich2024, author = {Heinrich, Horst-Alfred}, title = {Demokratiezeichnungen : Dokumentation der Draw\&Write-Methode, angewandt im Rahmen einer bayernweiten Umfrage}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14524}, pages = {53 Seiten}, year = {2024}, abstract = {"Was ist Demokratie? [...] Die f{\"u}r die hier durchgef{\"u}hrte Studie relevante Frage ist [...] weniger die einer vertieften Theoriediskussion als die nach der empirischen Praxis. [...] Die in einem bayernweit erhobenen Survey erhaltenen Zeichnungen werden nachfolgend zusammen mit den einer Bildtypenanalyse entstammenden Kodierungen sowie den demographischen Angaben der Urheber:innen pr{\"a}sentiert." (Aus der Einleitung)}, language = {de} } @phdthesis{Schmuderer2024, author = {Schmuderer, Sven}, title = {Gesellschaftliches Engagement und Partizipation in st{\"a}dtisch- und l{\"a}ndlich-digitalen R{\"a}umen - Eine sozialgeographische Fallstudie zur Beteiligung relevanter Interessensgruppen samt praktischen Handlungsempfehlungen zur Partizipation in kommunalen Projekten}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14611}, school = {Universit{\"a}t Passau}, pages = {228 Seiten}, year = {2024}, abstract = {Sozialer Teilhabe und Partizipation wird viel Bedeutung und großes Potential zugeschrieben, zum Beispiel seitens der Europ{\"a}ischen Kommission und nationaler Beh{\"o}rden etwa in F{\"o}rderprogrammen, seitens den Vereinten Nationen etwa in den Zielen f{\"u}r nachhaltige Entwicklung der Agenda 2030 oder seitens des Deutschen Bundesministeriums f{\"u}r Bildung und Forschung etwa in der Hightech-Strategie 2025. Gleichzeitig bestehen beim Thema Partizipation aber Forschungsl{\"u}cken, insbesondere mit Blick auf digitale Formen der Partizipation. Letztere stehen erst am Beginn ihres Einsatzes, w{\"a}hrend die digitalen Medien sowohl die Alltagswelt der Menschen als auch die Planungsverfahren immer st{\"a}rker ber{\"u}hren. Diese Arbeit befasst sich deshalb mit Partizipationsprozessen zur Beteiligung von B{\"u}rgerinnen, B{\"u}rgern und anderen Akteuren/Interessensgruppen in kommunalen Projekten und damit, wie diese Partizipationsprozesse im Lichte von aktuellen, modernen M{\"o}glichkeiten digitaler Partizipation anwendungsorientiert gestaltet und sowohl in st{\"a}dtischen als auch l{\"a}ndlichen R{\"a}umen akteurs- und ergebnisorientiert analog und/oder digital umgesetzt werden k{\"o}nnen. Das methodische Vorgehen basiert auf einem vor allem qualitativ- und interaktiv-sozialwissenschaftlichen Methodenmix und erfolgt in drei Zyklen: (1) einer initialen Datensammlung mit Fokus auf einem kommunalen Partizipationsprojekt, (2) einer Datensammlung 2 mit einem Fokus auf minimalen Kontrast und {\"A}hnlichkeiten weiterhin im Rahmen des Partizipationsprojekts sowie (3) einer Datensammlung 3 mit einem Fokus auf st{\"a}rkeren Kontrast und Unterschiede hinsichtlich Aktivit{\"a}t, Alter oder Kultur der Akteure bzw. hinsichtlich des (eher) l{\"a}ndlichen bzw. st{\"a}dtischen Kontextes. Die verwendeten Erhebungsinstrumente (vor allem narrative und problemzentrierte Interviews, Befragungen, teilnehmende Beobachtungen, ein Schulprojekt und die Erhebung digitaler Partizipations- und Forschungsdaten) zeigen die Bedeutung der drei Aspekte Milieu, Akteure und Programm in der Planung, Gestaltung und Durchf{\"u}hrung von Partizipationsprozessen. Anhand dieser drei Gesichtspunkte ergibt sich zudem die Antwort auf die zentrale Forschungsfrage dieser Arbeit, wie Partizipationsprozesse in kommunalen Projekten gestaltet werden k{\"o}nnen, um digitale Formate sowie lokal-regionale Kontexte zu ber{\"u}cksichtigen, und welche Aspekte dabei relevant sind: (1) das analoge Milieu der konkreten (eher) l{\"a}ndlichen bzw. st{\"a}dtischen Kommune sowie das in diesem sozialen und emotionalen Betroffenheits-Raum vorhandene oder von den Verantwortlichen anreichernd eingesetzte digitale Partizipations-Milieu bilden insgesamt den Raum und beeinflussen die Atmosph{\"a}re des Raums, innerhalb dem sich der Partizipationsprozess und die einzelnen -formate je nach Projektphase an ggf. unterschiedlichen Veranstaltungsorten als mikrogeographische Milieus in unterschiedlicher Art und Weise realisieren; (2) die sich in verschiedener Weise in den Partizipationsprozess einbringenden Akteure/Interessensgruppen und deren (je nach Ausmaß der tats{\"a}chlichen oder emotionalen Betroffenheit ausgepr{\"a}gte) individuelle Motivation, beeinflussen die Erfordernisse an eine analoge und/oder digitale informative, dialogische und/oder diskursive Kommunikation sowie an eine auf Bildung, Begegnung, Kooperation und Verantwortung bauende analoge und/oder digitale Interaktion im konkreten Partizipationsprozess; (3) mit dem konkreten Programm des Partizipationsprozesses und den einzelnen analogen und/oder digitalen -formaten gestaltet sich ein (Partizipations-)Projekt in unterschiedlicher Auspr{\"a}gung milieuorientiert (mit der Definition und Analyse des Partizipations-Raums als Kern der Milieuorientierung und der Standortsuche als zus{\"a}tzlicher Aspekt bei standortbezogenen Projekten), akteursorientiert (auf den Umfang und den Grad der Einflussnahme-M{\"o}glichkeit der Akteure/Interessensgruppen von Nicht-Partizipation {\"u}ber Information und Mitsprache bis hin zu Zusammenarbeit und Mitbestimmung sowie Selbstbestimmung der Akteure blickend) sowie ergebnisorientiert (wirtschaftlich hinsichtlich Planung, Umsetzung, Entscheidung, Nachhaltung und Nachhaltigkeit). Die Bedeutung dieser Arbeit besteht zum einen darin, dass sie das theoretische und praktische Verst{\"a}ndnis von Partizipationsprozessen erweitert, indem sie die Fokussierung auf gesellschaftliche Interaktionen in st{\"a}dtisch- und l{\"a}ndlich-digitalen Kontexten einf{\"u}hrt, den es so bisher nicht gab, und damit auch die Action-Setting-Theorie von Peter Weichhart um digitale und regionale Anwendungsfelder erweitert. Die anwendungsorientierten Handlungsempfehlungen tragen zudem zur milieu-, akteurs- und programmsensiblen Umsetzung moderner M{\"o}glichkeiten analoger und/oder digitaler Partizipation bei. Schließlich er{\"o}ffnet diese Arbeit Ankn{\"u}pfungspunkte f{\"u}r k{\"u}nftige Forschungen - etwa in der Motivationspsychologie, der Kommunikations- und Politikwissenschaft, der Volkswirtschafts- oder der Betriebswirtschaftslehre sowie mit Blick auf andere r{\"a}umliche Maßst{\"a}be bis hin zu landes-, bundes- und europa-politischen (Partizipations-)Projekten.}, subject = {E-Partizipation}, language = {de} } @misc{BrandlSeifertMuelleretal.2024, author = {Brandl, Matthias and Seifert, Walter and M{\"u}ller, Karla and Pissarek, Markus and Ricart Brede, Julia and Draber, Sibylle and Brandl, Birgit and Winkler, Stefanie and Schellberg, Gabriele and Fehrenbach, Christina and Urhahne, Detlef and Schweppe, Judith and Mayr, Susanne and Mendl, Hans and Greifenstein, Luisa and Heuer, Ute and Fraser, Gordon and W{\"u}rdinger-Gaidas, Michaela and Stelzer, Florian and M{\"a}gdefrau, Jutta and Birnkammerer, Hannes and Kufner, Sabrina and K{\"o}stler, Verena and M{\"u}ller, Christian and Lehning, Norbert and Decker, Jan-Oliver and Kelsch, Jakob and Fesl, Susanne and Rutter, Eva and Springer, Simone Maria and Freund, Michael and Wobser, Florian}, title = {40 Jahre Lehrkr{\"a}ftebildung an der Universit{\"a}t Passau: Ein- und Ausblicke}, volume = {2024}, number = {11}, editor = {Brandl, Matthias}, edition = {2., erweiterte Auflage}, doi = {10.15475/paradigma.2024.1}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14671}, pages = {139 Seiten}, year = {2024}, abstract = {Inhalt Vorwort |1 Matthias Brandl Didaktik der Deutschen Sprache und Literatur |6 Walter Seifert, Karla M{\"u}ller \& Markus Pissarek „Deutsch als Zweitsprache" als Bestandteil der Lehrer*innen-Bildung in Deutschland, Bayern und Passau: Ein R{\"u}ckblick auf die Entwicklung des Faches anhand von Expert*innen-Interviews |13 Julia Ricart Brede \& Sibylle Draber Didaktik der Mathematik |23 Matthias Brandl, Birgit Brandl \& Stefanie Winkler Musikp{\"a}dagogik im Didaktikfach - Einblicke in die Besonderheiten des Musikunterrichts |34 Gabriele Schellberg \& Christina Fehrenbach Psychologie f{\"u}r den Lehrberuf an der Universit{\"a}t Passau |48 Detlef Urhahne, Judith Schweppe und Susanne Mayr Von der Katechese zur Religionsp{\"a}dagogik - Die Entwicklung von Theologie und Religions-lehrer*innen-Bildung an der Universit{\"a}t Passau |55 Hans Mendl Algorithmisches Denken und Programmieren im Grundschullehramtsstudium |68 Luisa Greifenstein, Ute Heuer \& Gordon Fraser Fit f{\"u}r die Zukunft - Transformation gestalten mit Bildung f{\"u}r nachhaltige Entwicklung (BNE) in der Lehrkr{\"a}ftebildung |78 Michaela W{\"u}rdinger-Gaidas \& Florian Stelzer Didaktische Innovation in der Lehrkr{\"a}ftebildung: Theorie und Praxis der Lehre in den Passauer Innovationslaboren |86 Jutta M{\"a}gdefrau, Hannes Birnkammerer, Sabrina Kufner, Verena K{\"o}stler, Christian M{\"u}ller Historisches Lernen im digitalisierten Geschichtsunterricht: Flipped Classroom und historische Spurensuche vor Ort |95 Norbert Lehning Mediensemiotik und Medienkunde als Basis von Information and Media Literacy (IML). Fachwissenschaftliche Einblicke am Beispiel des Videospiels Wolfenstein II: The New Colossus |101 Jan-Oliver Decker \& Jakob Kelsch InVerS: Motive und Begr{\"u}ndungslinien f{\"u}r die Wahl des Berufs Lehrkraft im internationalen Vergleich. Ein Forschungsprojekt des Lehrstuhls f{\"u}r Erziehungswissenschaft mit dem Schwerpunkt Diversit{\"a}tsforschung und Bildungsr{\"a}ume der Mittleren Kindheit |113 Susanne Fesl, Eva Rutter und Simone Maria Springer Der Klassenrat als Ort politischen Lernens? |127 Michael Freund Das Studium des Erweiterungsfachs Ethik an der Universit{\"a}t Passau - maximale Relevanz und minimale Ausbildung? | 134 Florian Wobser}, language = {de} } @misc{BrandlSeifertMuelleretal.2024, author = {Brandl, Matthias and Seifert, Walter and M{\"u}ller, Karla and Pissarek, Markus and Ricart Brede, Julia and Draber, Sibylle and Brandl, Birgit and Winkler, Stefanie and Schellberg, Gabriele and Fehrenbach, Christina and Urhahne, Detlef and Schweppe, Judith and Mayr, Susanne and Mendl, Hans and Greifenstein, Luisa and Heuer, Ute and Fraser, Gordon and W{\"u}rdinger-Gaidas, Michaela and Stelzer, Florian and M{\"a}gdefrau, Jutta and Birnkammerer, Hannes and Kufner, Sabrina and K{\"o}stler, Verena and M{\"u}ller, Christian and Lehning, Norbert and Decker, Jan-Oliver and Kelsch, Jakob and Fesl, Susanne and Rutter, Eva and Springer, Simone Maria and Freund, Michael}, title = {40 Jahre Lehrkr{\"a}ftebildung an der Universit{\"a}t Passau: Ein- und Ausblicke}, number = {2024}, editor = {Brandl, Matthias}, address = {Passau}, issn = {1864-2411}, doi = {10.15475/paradigma.2024.1}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14502}, pages = {132 Seiten}, year = {2024}, abstract = {siehe auch 2. Version (um einen Beitrag erweitert): https://nbn-resolving.org/urn:nbn:de:bvb:739-opus4-14671 https://doi.org/10.15475/paradigma.2024.1 Inhalt Vorwort |1 Matthias Brandl Didaktik der Deutschen Sprache und Literatur |6 Walter Seifert, Karla M{\"u}ller \& Markus Pissarek „Deutsch als Zweitsprache" als Bestandteil der Lehrer*innen-Bildung in Deutschland, Bayern und Passau: Ein R{\"u}ckblick auf die Entwicklung des Faches anhand von Expert*innen-Interviews |13 Julia Ricart Brede \& Sibylle Draber Didaktik der Mathematik |23 Matthias Brandl, Birgit Brandl \& Stefanie Winkler Musikp{\"a}dagogik im Didaktikfach - Einblicke in die Besonderheiten des Musikunterrichts |34 Gabriele Schellberg \& Christina Fehrenbach Psychologie f{\"u}r den Lehrberuf an der Universit{\"a}t Passau |48 Detlef Urhahne, Judith Schweppe und Susanne Mayr Von der Katechese zur Religionsp{\"a}dagogik - Die Entwicklung von Theologie und Religions-lehrer*innen-Bildung an der Universit{\"a}t Passau |55 Hans Mendl Algorithmisches Denken und Programmieren im Grundschullehramtsstudium |68 Luisa Greifenstein, Ute Heuer \& Gordon Fraser Fit f{\"u}r die Zukunft - Transformation gestalten mit Bildung f{\"u}r nachhaltige Entwicklung (BNE) in der Lehrkr{\"a}ftebildung |78 Michaela W{\"u}rdinger-Gaidas \& Florian Stelzer Didaktische Innovation in der Lehrkr{\"a}ftebildung: Theorie und Praxis der Lehre in den Passauer Innovationslaboren |86 Jutta M{\"a}gdefrau, Hannes Birnkammerer, Sabrina Kufner, Verena K{\"o}stler, Christian M{\"u}ller Historisches Lernen im digitalisierten Geschichtsunterricht: Flipped Classroom und historische Spurensuche vor Ort |95 Norbert Lehning Mediensemiotik und Medienkunde als Basis von Information and Media Literacy (IML). Fachwissenschaftliche Einblicke am Beispiel des Videospiels Wolfenstein II: The New Colossus |101 Jan-Oliver Decker \& Jakob Kelsch InVerS: Motive und Begr{\"u}ndungslinien f{\"u}r die Wahl des Berufs Lehrkraft im internationalen Vergleich. Ein Forschungsprojekt des Lehrstuhls f{\"u}r Erziehungswissenschaft mit dem Schwerpunkt Diversit{\"a}tsforschung und Bildungsr{\"a}ume der Mittleren Kindheit |113 Susanne Fesl, Eva Rutter und Simone Maria Springer Der Klassenrat als Ort politischen Lernens? |127 Michael Freund}, language = {de} } @phdthesis{Donner2024, author = {Donner, Eva Katharina}, title = {4 Essays on Sustainable Development and Organizations' Response to Stakeholder's Expectations}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14516}, school = {Universit{\"a}t Passau}, pages = {181 Seiten}, year = {2024}, abstract = {As integral part of the society, environment, and economy, the organization's survival and growth depend on legitimacy which reflects the social support and acceptance of its stakeholders, the institutions and individuals it interacts with. Organizations interact with internal and external stakeholder groups which not necessarily have the same legitimacy expectations. Due to several reasons, such as the adoption of new laws or the invention of new technologies, stakeholders' expectations of legitimate actions can change in the course of time. Thus, to respond to changing stakeholder's expectations, as integral part of a changing environment, is complex. The main objective of this dissertation is to answer the research question: "How do organizations respond to changing stakeholder's expectations in context of sustainable development?". Building on two empirical settings with four essays, this dissertation provides insights into organizations' responses as reaction to changing stakeholder expectations with regard to sustainable development. In particular, it takes a closer look on the interplay between internal stakeholders, such as employees, and external stakeholders, such as politics or customers. The first essay summarizes the organizational factors for the implementation of a research data management (RDM) system within higher education institutes (HEI) and how they interact with each other. Based on Leavitt's (1965) classical model of organizational change, the essay provides an overview about the interrelation between the individual components that make up an RDM system. The second essay investigates how early career researchers within HEI make use of different respond strategies to the state, market, professional, and community logic in context of RDM. It provides insights how employees deal with changing environmental conditions and the organization's response to them. The third essay analyses the shift from voluntary to mandatory sustainability reporting and demonstrates different strategies organizations adopt to respond to it. The fourth essay incorporates the findings of the third essay and investigates which factors influence the organization's strategy to respond. It focuses on the interface between the top management team and the chief executive officer. This dissertation makes at least two overall contributions to management and organization studies research. First, it emphasizes the role of different stakeholder groups and their impact on the organizations' activities. Second, this dissertation shows the value of connecting different theoretical approaches such as institutional logics, upper echelon theory, and organizational transparency research in context of organizational legitimacy and demonstrates that a nuanced view is necessary to understand the concept of organizational legitimacy. This cumulative dissertation is structured as follows. Part A is an introduction to the study organizational legitimacy. Part B contains the four essays.}, subject = {Strategisches Management}, language = {en} } @phdthesis{Vogelsang2024, author = {Vogelsang, Irina}, title = {Ausstellungen und ihr Erfolg: (Kunst-)Geschichten befragen. Ausstellungspublika in Indonesien und Prozesse der Selektion, Rezeption und Aneignung am Beispiel der Ausstellung „Raden Saleh und der Beginn der modernen indonesischen Malerei"}, address = {Passau}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14552}, school = {Universit{\"a}t Passau}, pages = {380 Seiten}, year = {2024}, abstract = {In der Dissertation «Ausstellungen und ihr Erfolg: (Kunst-)Geschichten befragen» wird ein Teilbereich der Bildungsforschung untersucht, n{\"a}mlich die informelle Bildung im internationalen Kontext. Die Arbeit kombiniert eine ausf{\"u}hrliche Analyse einer Ausstellung und deren Publikum und fokussiert sich dabei auf die Perspektive der Besucher*innen. Als Fallbeispiel dient die empirische Forschung zur kunsthistorischen Ausstellung «Raden Saleh und der Beginn der modernen indonesischen Malerei», die 2012 in der Nationalgalerie von Jakarta stattfand. Organisiert als kulturpolitisches Instrument vom Goethe-Institut Indonesien, stellte die Ausstellung eine bedeutende historische Pers{\"o}nlichkeit Indonesiens, Raden Saleh, in den Mittelpunkt. Besonders bemerkenswert war, dass seine Werke erstmals retrospektiv mit Originalgem{\"a}lden in seiner Heimat gezeigt wurden. Die Ausstellung f{\"u}hrte neue Narrative, neu Ausstellungs- und Vermittlungskonzepte ein und weckte großes Interesse beim Publikum, was zu einem außerordentlichen Erfolg f{\"u}hrte. Basierend auf Konzepten der kritischen Museologie, (Kunst-)Soziologie und qualitativen Medienforschung untersucht die Arbeit die Ursachen und kurz- sowie langfristigen Effekte des Ausstellungserfolgs. Durch die Erforschung der bisher wenig beachteten Sph{\"a}re der Kunstdistribution und informellen Bildung in Indonesien leistet die Arbeit einen wichtigen Beitrag zur Grundlagenforschung der S{\"u}dostasienwissenschaften. Gleichzeitig adressiert sie verschiedene Desiderate in der Publikumsforschung und liefert Erkenntnisse f{\"u}r eine kritische Ausstellungspraxis auf internationaler B{\"u}hne. Unter der Ber{\"u}cksichtigung von vielf{\"a}ltigen Kontexten der Ausstellungsbesucher (Sozio-kulturell, physisch, pers{\"o}nlich) arbeitet die qualitative sowie quantitative Analyse die massgeblichen Erfolgsfaktoren der Ausstellung heraus. Die Besucherforschung zeigte, dass vor allem die urbane Mittelklasse die Ausstellung aufsuchte. Besucher_innen kamen in die Ausstellung mit Vorwissen zu Raden Saleh in Form von Legenden. Dieses Vorwissen verhandelten sie in der Ausstellung neu und passten es an ihre pers{\"o}nlichen Bed{\"u}rfnisse an. Gleichzeitig generierte sich das Interesse aus bis dato fehlenden Ganzk{\"o}rpererfahrungen mit historischen Zeitzeugnissen zu Raden Saleh. Der Ausstellungserfolg war nicht nur auf den richtigen Ort, sondern auf den gut gew{\"a}hlten Zeitpunkt zur{\"u}ckf{\"u}hren. Die stattfindenden Feierlichkeiten zu Raden Salehs Geburtstag im Rahmen einer Erinnerungspolitik und diverse stattfindende Diskurse der Kunstwelt fanden in der Ausstellung die richtige Plattform, um Narrative zu Kunst und Geschichte zu verhandeln. Die Analyse der Selektions- und Rezeptionspraktiken der Besuchwer_innen machten die wichtigsten Erfolgsfaktoren der Ausstellung deutlich: ihre F{\"a}higkeit an die oben genannten Kontexte der Besucher_innen anzukn{\"u}pfen oder diese f{\"u}r sich zu nutzen. Die Arbeit schließt mit Ergebnissen aus der Aneignungs- und Wirkungsforschung und deren Bewertung ab. Diese zeigen deutlich, dass die Wahrnehmung von Raden Saleh heute maßgeblich durch die Ausstellung «Raden Saleh und der Beginn der modernen indonesischen Malerei» beeinflusst wurde und verdeutlicht damit die Bedeutung und Verantwortung der informellen Lernorte wie Ausstellungen - insbesondere in postkolonialen Kontexten.}, subject = {Rezeptionsforschung}, language = {de} } @phdthesis{Mladenov2024, author = {Mladenov, Mladen}, title = {Running in the Hamster Wheel. The Foreign Policy of Serbia between National Identity and the International Society.}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14702}, school = {Universit{\"a}t Passau}, pages = {ii, 51 Seiten}, year = {2024}, abstract = {The thesis addresses a current topic related to the foreign policy of Serbia whereby Serbian foreign policy is analysed with reference to its domestic factors - in particular national identity - and also with regards to Serbia's foreign factors, such as the Europeanization process and the nature of the international system. The overarching focus of the thesis is laid on the following puzzle: in spite of not attaining self-declared foreign policy goals and changing dynamics at the systemic level, Serbia's foreign policy appear to be stable over time. In each of the five publications comprising the thesis, a narrower aspect of this puzzle is addressed.}, language = {en} } @unpublished{PantaleonOsuna2024, author = {Pantale{\´o}n Osuna, {\´A}lvaro}, title = {Climate change as a driver of migration? A comparative case study in eastern and northern Ghana}, number = {1}, address = {Passau}, doi = {10.15475/mitrawa.upa1}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14585}, pages = {12 Seiten}, year = {2024}, abstract = {Academic studies and media reports have pointed to climate change as a dominant factor responsible for future mass migrations from and within the Global South. In response to the deterministic nature of their estimates and predictions, this research explores the link that migrants establish between the environmental changes they experience and migration as a climate adaptation strategy. Furthermore, the overlaps between the profile and migratory behavior of those who manifest a greater presence of climate change in their migratory processes and their counterparts are analysed to identify potential unique climate migration patterns and practices. The quantitative analysis of data gathered in the context of the Mitra|WA project in Ghana's Eastern and Northern Regions in 2022 reveals that, while migration is not predominantly propelled by climate change climate, it does not constitute a new form of mobility demarcated from existing migration patterns and practices. This paper provides an opportunity to redirect future research towards the factors that determine the agency of individuals in response to climate hazards and to explore the role of climate change in a set of drivers of migration in a West African setting.}, language = {en} } @article{HassenMaher2024, author = {Hassen, Wiem Fekih and Maher, Challouf}, title = {Long short-term renewable energy sources prediction for grid-management systems based on stacking ensemble model}, series = {Energies}, volume = {2024}, journal = {Energies}, number = {17(13)}, doi = {10.3390/en17133145}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14649}, pages = {19 Seiten}, year = {2024}, abstract = {The transition towards sustainable energy systems necessitates effective management of renewable energy sources alongside conventional grid infrastructure. This paper presents a comprehensive approach to optimizing grid management by integrating Photovoltaic (PV), wind, and grid energies to minimize costs and enhance sustainability. A key focus lies in developing an accurate scheduling algorithm utilizing Mixed Integer Programming (MIP), enabling dynamic allocation of energy resources to meet demand while minimizing reliance on cost-intensive grid energy. An ensemble learning technique, specifically a stacking algorithm, is employed to construct a robust forecasting pipeline for PV and wind energy generation. The forecasting model achieves remarkable accuracy with a Root Mean Squared Error (RMSE) of less than 0.1 for short-term (15 min and one day ahead) and long-term (one week and one month ahead) predictions. By combining optimization and forecasting methodologies, this research contributes to advancing grid management systems capable of harnessing renewable energy sources efficiently, thus facilitating cost savings and fostering sustainability in the energy sector.}, language = {en} } @article{PatilGhasemideMeer2024, author = {Patil, Amit and Ghasemi, Abdorasoul and de Meer, Hermann}, title = {Analysis of protection blinding in active distribution grids}, series = {IET Renewable Power Generation}, journal = {IET Renewable Power Generation}, doi = {10.1049/rpg2.13037}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14661}, pages = {15 Seiten}, year = {2024}, abstract = {Protection blinding is a challenging issue in renewables-penetrated distribution grids and refers to a situation where a circuit breaker may not trip due to fault current contribution from distributed generation. This research addresses how the distributed generation location and capacity impact the operation of the circuit breaker in terms of the response time of the circuit breakers. The relative electrical distances of the faults and distributed generation to the circuit breakers are considered. The impact of distributed generation capacity considering the fault location is characterized using a new index called the heterogeneity index. The electrical distance between distributed generations and circuit breakers and the electrical distance between fault and circuit breaker is considered by a second new index called the electrical distance ratio. Data analysis on simulation results shows that these indices capture the phenomena of protection blinding caused by distributed generation. Results show that a higher distributed generation penetration and faults that are electri cally further away from a circuit breaker show severe cases of protection blinding captured by the indices. Furthermore, it is demonstrated how these indices can identify the worst impacted locations in the distribution grid. A key result is that protection blinding does not necessarily occur solely due to the presence of distributed generation between a circuit breaker and a fault, but is dependent on factors such as distributed generation location in the distribution grid, fault level, fault level distribution across the generation units and fault location.}, language = {en} } @misc{Maegdefrau2024, author = {M{\"a}gdefrau, Jutta}, title = {Planung kompetenzorientierten Unterrichts}, series = {Vorbereitung der Schulpraxis: Studientexte zur Schulp{\"a}dagogik}, journal = {Vorbereitung der Schulpraxis: Studientexte zur Schulp{\"a}dagogik}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14574}, pages = {8 Seiten}, year = {2024}, abstract = {Der Beitrag stellt auf der Basis der kritisch-konstruktiven Didaktik von Wolfgang Klafki eine Unterrichtsplanung in sieben Schritten vor, an der entlang insbesondere Studierende oder Referendar:innen ihre schriftlichen Unterrichtsvorbereitungen verfassen k{\"o}nnen. Im Sinne einer schrittweisen Ann{\"a}herung an die komplexe Praxis professioneller Unterrichtsplanung wird hier eine gut strukturierte Variante vorgeschlagen, auf der sp{\"a}ter aufgebaut werden kann.}, subject = {Unterrichtsplanung}, language = {de} } @phdthesis{Hauke2024, author = {Hauke, Alexandra}, title = {Ecofeminism and the Gothic Archives of American Folk Horror : Shadows of the Anthropos}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14768}, school = {Universit{\"a}t Passau}, pages = {274}, year = {2024}, abstract = {This study explores American folk horror as a mode of inquiry into the literary, cultural, filmic, ecological, and political histories of the United States. By using ecofeminist theory to read American folk horror against its roots in the frontier gothic, a genre concerned with the realities and afterlives of American settler colonialism, in turn inextricably linked with the U.S.' founding myths and national narratives that developed since the arrival of the first European settlers, my approach uncovers the dual and simultaneous exploitation of women and nature since 1492, focusing on the ways human and non-human Others continue to be at the mercy of anthropocentric and capitalocentric systems. American folk horror as genre, and the frontier gothic as its archive, allows us to see the ways American founding narratives serve as and word like folklore, contributing to the perpetuation of discrimination against underprivileged groups, especially those who are seen as nature, like women. This book offers a lengthy theorization of the genre as well as both ecofeminist readings of select texts of American folk horror (Darren Aronofsky's mother!, Shirley Jackson's We Have Always Lived in the Castle, Robert Eggers's The VVitch: A New-England Folktale) and a first discussion of a potential corpus of the genre ranging from frontier gothic literature and contemporary film to video games of the 2020s.}, subject = {{\"O}kofeminismus}, language = {en} } @unpublished{KloepfWehner2024, author = {Kl{\"o}pf, Tobias and Wehner, Stefanie}, title = {Vulnerabilities and capacities : dealing with coastal flooding in Ghana´s Volta Region}, number = {2}, address = {Passau}, doi = {10.15475/mitrawa.upa2}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14597}, pages = {14 Seiten}, year = {2024}, abstract = {Coastal flooding events pose an existential threat to populations around the world, particularly in the Global South. As a result of climate change and other, direct forms of anthropogenic interference, the magnitude and frequency of such floodings is predicted to continuously increase in the near future. Therefore, it is important to understand the vulnerability of affected people to implement appropriate measures. This research presents a case study on coastal flooding and its impact on livelihoods in the Volta Region of Ghana. The paper utilizes a vulnerability framework that focuses on exposure, susceptibility, as well as the capacities to anticipate, cope with, and recover from the effects of natural hazards. Based on a qualitative approach, the study focusses on those households who were directly affected of a severe tidal flood in November 2021, leading to a total destruction of their property. The research was conducted in March, July and August 2022. It revealed that the studied group had low capacity to anticipate and had no contingency plans in case of relocation. Further, we discovered different strategies that people applied to deal with the situation eight months after the flood event. Most households applied (short term) coping strategies to reestablish their former marine-based livelihood systems. Adaption in terms of long-term adjustment of their livelihoods played only a minor role and could be found in form of out-migration in a limited number of households.}, language = {en} } @phdthesis{Stoffer2024, author = {Stoffer, Gloria}, title = {Three essays on b2b solution selling - challenges in sales, contracting, and pricing}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14728}, school = {Universit{\"a}t Passau}, pages = {VIII, 165 Seiten}, year = {2024}, abstract = {Offering solutions impose manifold challenges on suppliers. To master these challenges, suppliers need excellent commercial capabilities. This thesis considers these challenges and opportunities in sales, contracting, and pricing of complex B2B solutions in three essays: Essay 1 addresses the increased complexity for solution salespeople, who represent an essential strategic asset in solution selling. In-depth interviews with solution sales managers in study 1 and survey data from matched sales manager-salesperson dyads in study 2, reveal nine specific equifinal configurations of key personal and procedural competencies that qualify individual salespeople in their role and thus determine their solution sales success. The focus of essay 2 lies on B2B export relationships for complex product-service combinations in an international context. A regression analysis based on a survey study with 198 responses shows several direct and indirect effects of contractual and cultural constructs. The results give insights under which cultural framework conditions contract specificity serves as a safeguarding mechanism against uncertainty and opportunism. Essay 3 examines how the bidirectional agency relationship between suppliers and customers and the performance uncertainty of a solution influence B2B customers' acceptance of performance-based pricing (PBP). Drawing on a cross-industry survey with 196 managers of B2B firms, this study contributes to extend PBP literature by showing how bidirectional agency relationships shape customers' acceptance of PBP. In sum, this thesis contributes to a better understanding on how to optimize commercial capabilities in the context of national and international solution selling. It thereby focuses on addressing recently identified causes that hinder B2B firms from increasing their margins through solution selling by (1) optimizing the sales force through a better understanding of important resources and capabilities for solution selling, (2) optimizing their contractual set-up through a better understanding of cultural factors and the interplay with contract specificity, and 3) optimizing price policy through a better understanding of framework conditions, which have an impact on customers' acceptance of PBP.}, language = {en} } @phdthesis{Daschner2024, author = {Daschner, Stefan}, title = {Essays on Trust, Behavior, and Decision-Making in the Human-Algorithm Interaction}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14749}, school = {Universit{\"a}t Passau}, pages = {XVII, 154 Seiten}, year = {2024}, abstract = {With recent progresses in the field of artificial intelligence (AI), algorithms can support more complex tasks (Frey and Osborne, 2017) that seemed safe from automation a few years ago (Brynjolfsson and McAfee, 2012). They can even outperform human decision-making in many task domains (Meehl, 1954; Dawes et al., 1989). The prominent defeat of Garry Kasparov, the world champion in chess, in 1997 is a milestone for the potentials of algorithms, increasing the value of IBM's stock increased by \$18 billion (Norvig and Russell, 2010). More recently, universal chatbots such as ChatGPT and the Bing Chatbot Sydney can influence millions of users and provide them answers to a broad range of tasks. To gain a competitive edge, companies invest heavily in algorithmic systems (Kappelman et al., 2021), which are considered as one of the most important drivers of today's economy (Brynjolfsson and McAfee, 2011; Hogharth and Makridakis, 1981; {\"O}nkal et al., 2019). Particularly in management accounting, an algorithmic data analysis offers the potential to support a high decision quality, making their usage a key factor for success. However, algorithms can not only support, but also manipulate human decision-making (Roose et al., 2023). Algorithmic advice can lead to overtrust, i.e. to the heuristic replacement of vigilant information seeking and processing in favor of the advice provided (Mosier et al., 2001). The implementation of algorithmic decision support systems is thus no panacea to improve human decision-making. In contrast, they can entail new risks, such as the uncritical use of these algorithms (Boden, 2016). Yet, this 'dark side' of algorithms is not sufficiently investigated in the field of management accounting. With advances in machine learning, algorithmic support can become even more of a black box, blurring the reference points for evaluating its advice quality and thus increasing the risk of overtrust. Stephen Hawking even warns that AI will be "either the best, or the worst thing, ever to happen to humanity" (Alex Hern in: The Guardian: Stephen Hawking: AI will be 'either best or worst thing' for humanity, 19th October 2016). Interacting with such algorithmic systems therefore requires data literacy skills for an appropriate use. They seem to be a crucial prerequisite in today's data-driven world to reap of the benefits of algorithmic systems. If no reflective and critical interaction between human and algorithm can be ensured, the trend towards a digitalized world will be a race against the algorithm (Brynjolfsson and McAfee, 2011). This dissertation takes this understudied critical perspective on the increasing implementation of algorithmic systems and sheds light on different aspects of human-algorithm interaction, ranging from the ability to use data visualization tools to trust calibrations and critical evaluations of algorithmic advices. Study I investigates an adequate information representation of subjective multiple criteria decision problems, an important task in management accounting, to support human decision-making. Study II distinguishes different designs of the human-algorithm interaction investigated in the trust in automation literature and compiles factors influencing the calibration of trust and behavior toward the true capabilities of the algorithm. Study III examines the role of performance feedback on trust and advice usage in a forecasting task for a better understanding of the recently observed phenomenon 'algorithm aversion'. Finally, Study IV focusses on the risk of overtrust in advice in repeated interactions with a forecasting advisor and investigates the calibration of advice usage. Each study thereby represents an independent contribution and contains all information relevant to the respective research questions asked in the study.}, language = {en} } @article{HassenBenAhmed, author = {Hassen, Wiem Fekih and Ben Ahmed, Mariem}, title = {Optimization of a Redox-Flow Battery Simulation Model Based on a Deep Reinforcement Learning Approach}, series = {Batteries}, volume = {10}, journal = {Batteries}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/batteries10010008}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-13994}, pages = {20 Seiten}, abstract = {Vanadium redox-flow batteries (VRFBs) have played a significant role in hybrid energy storage systems (HESSs) over the last few decades owing to their unique characteristics and advantages. Hence, the accurate estimation of the VRFB model holds significant importance in large-scale storage applications, as they are indispensable for incorporating the distinctive features of energy storage systems and control algorithms within embedded energy architectures. In this work, we propose a novel approach that combines model-based and data-driven techniques to predict battery state variables, i.e., the state of charge (SoC), voltage, and current. Our proposal leverages enhanced deep reinforcement learning techniques, specifically deep q-learning (DQN), by combining q-learning with neural networks to optimize the VRFB-specific parameters, ensuring a robust fit between the real and simulated data. Our proposed method outperforms the existing approach in voltage prediction. Subsequently, we enhance the proposed approach by incorporating a second deep RL algorithm—dueling DQN—which is an improvement of DQN, resulting in a 10\% improvement in the results, especially in terms of voltage prediction. The proposed approach results in an accurate VFRB model that can be generalized to several types of redox-flow batteries.}, language = {en} } @article{RowedderWilcoxBrandtstaedter, author = {Rowedder, Simon and Wilcox, Phill and Brandtst{\"a}dter, Susanne}, title = {Negotiating Chinese Infrastructures of Modern Mobilities: Insights from Southeast Asia}, series = {Advances in Southeast Asian Studies (ASEAS)}, volume = {vol. 16}, journal = {Advances in Southeast Asian Studies (ASEAS)}, number = {no. 2}, doi = {10.14764/10.ASEAS-0103}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-13973}, pages = {175 -- 188}, abstract = {Since the launch of the BRI, particular modes of movement are integral to its vision of what it means to be a modern world citizen. Nowhere is this more apparent than in Southeast Asia, where China-backed infrastructure projects expand, and at great speed. Such infrastructure projects are carriers of particular versions of modernity, promising rapid mobility to populations better connected than ever before. Yet, until now, little attention has been paid to how mobility and promises of mobility intersect with local understandings of development. In the introduction to this special issue, we argue that it is essential to think about the role infrastructure plays in forms of development that place connectivity at the center. We suggest that considering development, mobility and mo-dernity together is enlightening because it interrogates the connections between these interlocking themes. Through an introduction to five ethnographically grounded papers and two commentaries, all of which engage with infrastructures in different contexts throughout Southeast Asia, we demonstrate that there are significant gaps between of-ficial policy and lived experience. This makes the need to interrogate what infrastructure, mobilities, and global China really mean all the more pressing.}, language = {en} } @article{HassenImenAzzouz, author = {Hassen, Wiem Fekih and Imen Azzouz, Imen Azzouz}, title = {Optimization of Electric Vehicles Charging Scheduling Based on Deep Reinforcement Learning: A Decentralized Approach}, series = {Energies}, volume = {16}, journal = {Energies}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/en16248102}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-13985}, pages = {18 Seiten}, abstract = {The worldwide adoption of Electric Vehicles (EVs) has embraced promising advancements toward a sustainable transportation system. However, the effective charging scheduling of EVs is not a trivial task due to the increase in the load demand in the Charging Stations (CSs) and the fluctuation of electricity prices. Moreover, other issues that raise concern among EV drivers are the long waiting time and the inability to charge the battery to the desired State of Charge (SOC). In order to alleviate the range of anxiety of users, we perform a Deep Reinforcement Learning (DRL) approach that provides the optimal charging time slots for EV based on the Photovoltaic power prices, the current EV SOC, the charging connector type, and the history of load demand profiles collected in different locations. Our implemented approach maximizes the EV profit while giving a margin of liberty to the EV drivers to select the preferred CS and the best charging time (i.e., morning, afternoon, evening, or night). The results analysis proves the effectiveness of the DRL model in minimizing the charging costs of the EV up to 60\%, providing a full charging experience to the EV with a lower waiting time of less than or equal to 30 min.}, language = {en} } @book{Hohlfeld, author = {Hohlfeld, Ralf}, title = {Fake News und Desinformation}, editor = {Hohlfeld, Ralf}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-6013-8}, doi = {10.5771/9783748901334}, url = {http://nbn-resolving.de/urn:nbn:de:101:1-2020102403122431148876}, publisher = {Universit{\"a}t Passau}, pages = {361 Seiten}, abstract = {Desinformation ist eine Konstante der politischen Kommunikation. Doch mit der Wahl Donald Trumps zum Pr{\"a}sidenten der Vereinigten Staaten und der Brexit-Abstimmung in Großbritannien erhielten bewusst lancierte Falschnachrichten eine neue gesellschaftliche Bedeutung. Denn nun wurde sichtbar, welche Wirkungen Falschmeldungen f{\"u}r demokratische Systeme haben. Der Band geht diesem Ph{\"a}nomen auf den Grund, indem er herausarbeitet, was "Fake News" sind. Er geht der Frage nach, wie, warum und von wem sie eingesetzt werden und reflektiert, was man gesellschaftlich und pers{\"o}nlich dagegen tun kann. Das Buch gibt zu diesem Zweck einen {\"U}berblick {\"u}ber den aktuellen Stand der empirischen Forschung zu Fake News und Desinformation, besonders mit Blick auf deren Verbreitung, Erkennbarkeit und Wirksamkeit. Zugleich diskutiert er in einer Mischung aus Essays, theoretischen Er{\"o}rterungen und empirischen Studien die Herausforderungen von Desinformation f{\"u}r unsere Gesellschaft und beleuchtet so das Thema von allen Seiten.}, subject = {Falschmeldung}, language = {de} } @article{NarhWehnerUngruheetal., author = {Narh, John and Wehner, Stefanie and Ungruhe, Christian and Eberth, Andreas}, title = {The role of translocal practices in a natural climate solution in Ghana}, series = {Climate}, volume = {2023}, journal = {Climate}, number = {11}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/cli11110216}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14138}, pages = {16 Seiten}, abstract = {People-centred reforestation is one of the ways to achieve natural climate solutions. Ghana has established a people-centred reforestation programme known as the Modified Taunya System (MTS) where local people are assigned degraded forest reserves to practice agroforestry. Given that the MTS is a people-centred initiative, socioeconomic factors are likely to have impact on the reforestation drive. This study aims to understand the role of translocal practices of remittances and visits by migrants on the MTS. Using multi-sited, sequential explanatory mixed methods and the lens of socioecological systems, the study shows that social capital and socioeconomic obligations of cash remittances from, as well as visits by migrants to their communities of origin play positive roles on reforestation under the MTS. Specifically, translocal households have access to, and use remittances to engage relatively better in the MTS than households that do not receive remittances. This shows that translocal practices can have a positive impact on the environment at the area of origin of migrants where there are people-centred environmental policies in place.}, language = {en} } @article{HerboldHautli‑JaniszHeueretal., author = {Herbold, Steffen and Hautli‑Janisz, Annette and Heuer, Ute and Kikteva, Zlata and Trautsch, Alexander}, title = {A large‑scale comparison of human‑written versus ChatGPT‑generated essays}, series = {Scientific Reports}, volume = {13}, journal = {Scientific Reports}, publisher = {Springer Nature}, doi = {10.1038/s41598-023-45644-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-13961}, pages = {11 Seiten}, abstract = {ChatGPT and similar generative AI models have attracted hundreds of millions of users and have become part of the public discourse. Many believe that such models will disrupt society and lead to significant changes in the education system and information generation. So far, this belief is based on either colloquial evidence or benchmarks from the owners of the models—both lack scientific rigor. We systematically assess the quality of AI-generated content through a large-scale study comparing human-written versus ChatGPT-generated argumentative student essays. We use essays that were rated by a large number of human experts (teachers). We augment the analysis by considering a set of linguistic characteristics of the generated essays. Our results demonstrate that ChatGPT generates essays that are rated higher regarding quality than human-written essays. The writing style of the AI models exhibits linguistic characteristics that are different from those of the human-written essays. Since the technology is readily available, we believe that educators must act immediately. We must re-invent homework and develop teaching concepts that utilize these AI models in the same way as math utilizes the calculator: teach the general concepts first and then use AI tools to free up time for other learning objectives.}, language = {en} } @book{Jacob, author = {Jacob, Sebastian}, title = {Handelsgerichtsbarkeit - Zur Entstehung des Fachrichtertums zwischen Laienexpertise, Verfahrensf{\"o}rmlichkeit und staatlichem Verfahrensmonopol und ihr Einfluss auf die moderne KfH}, publisher = {Nomos}, address = {Baden-Baden}, doi = {doi.org/10.5771/9783748929994}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-10488}, publisher = {Universit{\"a}t Passau}, abstract = {Die deutsche Handelsgerichtsbarkeit zeichnet sich bis heute durch die Mitwirkung sachkundiger Laienrichter aus. Die Arbeit zeigt zun{\"a}chst ausf{\"u}hrlich die historischen Wurzeln und die Entwicklung der Handelsrichter in Italien, in Frankreich und in den deutschen Rechtskreisen. Dabei wird insbesondere auf die Entstehungsgeschichte des sog. deutschen Systems eingegangen. Im Anschluss analysiert der Verfasser die Wesensmerkmale der modernen KfH. In einem dritten Schritt werden die historischen Erkenntnisse als L{\"o}sungsans{\"a}tze f{\"u}r aktuelle Reformbem{\"u}hungen um die Zukunft der KfH nutzbar gemacht.}, language = {de} } @book{Odijk, author = {Odijk, Paul van}, title = {Private Schadensgestaltung als Drittbelastung}, publisher = {Duncker \& Humblot}, address = {Berlin}, doi = {10.3790/978-3-428-58522-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-10451}, publisher = {Universit{\"a}t Passau}, pages = {157 Seiten}, language = {de} } @book{Burow, author = {Burow, Johannes Frederik}, title = {Beieinander an getrennten Orten}, edition = {1. Auflage}, publisher = {Nomos}, address = {Baden-Baden}, doi = {10.5771/9783748931317}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-10468}, publisher = {Universit{\"a}t Passau}, pages = {99 Seiten}, abstract = {Trotz digitaler Vermittlung und k{\"o}rperlicher Distanz kommt es w{\"a}hrend Videokonferenzen zur Wahrnehmung von N{\"a}he oder gemeinsamen Atmosph{\"a}ren. Solche Interaktionen k{\"o}nnen mit einer erweiterten neoph{\"a}nomenologischen Soziologie nach Hermann Schmitz theoretisch hergeleitet und empirisch untersucht werden. Ein Grounded-Theory-Zugriff mit Interviews als zentralem Erhebungsverfahren erlaubt die Analyse von M{\"o}glichkeiten und Grenzen dieses Beieinanderseins an physisch getrennten Orten. Die Videokonferenz zeigt, dass bei digitaler Kommunikation nicht allein die Technik Interaktionen erm{\"o}glicht, sondern erst die leidenschaftliche Konstruktionsarbeit der Teilnehmenden einen „Leiberspace" schaffen kann, um sich digital vermittelt n{\"a}herzukommen.}, language = {de} } @article{HauptFritsch, author = {Haupt, Harry and Fritsch, Markus}, title = {Quantile Trend Regression and Its Application to Central England Temperature}, series = {Mathematics}, volume = {10}, journal = {Mathematics}, number = {3}, editor = {Rykov, Vladimir V.}, publisher = {MDPI}, issn = {2227-7390}, doi = {10.3390/math10030413}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-10382}, abstract = {The identification and estimation of trends in hydroclimatic time series remains an important task in applied climate research. The statistical challenge arises from the inherent nonlinearity, complex dependence structure, heterogeneity and resulting non-standard distributions of the underlying time series. Quantile regressions are considered an important modeling technique for such analyses because of their rich interpretation and their broad insensitivity to extreme distributions. This paper provides an asymptotic justification of quantile trend regression in terms of unknown heterogeneity and dependence structure and the corresponding interpretation. An empirical application sheds light on the relevance of quantile regression modeling for analyzing monthly Central England temperature anomalies and illustrates their various heterogenous trends. Our results suggest the presence of heterogeneities across the considered seasonal cycle and an increase in the relative frequency of observing unusually high temperatures.}, language = {en} } @article{CaspariSadeghi, author = {Caspari-Sadeghi, Sima}, title = {Applying Learning Analytics in Online Environments: Measuring Learners' Engagement Unobtrusively}, series = {Frontiers in Education}, journal = {Frontiers in Education}, doi = {10.3389/feduc.2022.840947}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-10440}, pages = {1 -- 6}, abstract = {Prior to the emergence of Big Data and technologies such as Learning Analytics (LA), classroom research focused mainly on measuring learning outcomes of a small sample through tests. Research on online environments shows that learners' engagement is a critical precondition for successful learning and lack of engagement is associated with failure and dropout. LA helps instructors to track, measure and visualize students' online behavior and use such digital traces to improve instruction and provide individualized support, i.e., feedback. This paper examines 1) metrics or indicators of learners' engagement as extracted and displayed by LA, 2) their relationship with academic achievement and performance, and 3) some freely available LA tools for instructors and their usability. The paper concludes with making recommendations for practice and further research by considering challenges associated with using LA in classrooms.}, language = {en} } @phdthesis{Hinz, author = {Hinz, Lieselotte}, title = {Die Rechtsfolgen eines fehlerhaften Massenentlassungsverfahrens : eine am Sinn und Zweck des Verfahrens orientierte und folglich verh{\"a}ltnism{\"a}ßige Anwendung der Unwirksamkeitsfolge}, volume = {2024}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-7489-4365-5}, doi = {10.5771/9783748943655}, url = {http://nbn-resolving.de/urn:nbn:de:101:1-2405242015169.078961835793}, school = {Universit{\"a}t Passau}, pages = {219 Seiten}, abstract = {In st{\"a}ndiger Rechtsprechung sanktioniert das Bundesarbeitsgericht fehlerhafte Massenentlassungsverfahren mit der Unwirksamkeit der Entlassungen, \S 134 BGB i. V. mit \S 17 KSchG. Die Arbeit untersucht anhand einer dreistufigen Pr{\"u}fung, ob und wie geschehene Fehler zu sanktionieren sind. 1) Fehler sind immer dann zu sanktionieren, wenn sie den Sinn und Zweck des Verfahrens tangieren, wenn sie also relevant sind. 2) Arbeitnehmer:innen k{\"o}nnen sich auf einen Fehler nur berufen, wenn sie von diesem betroffen sind. 3) Erscheint eine Sanktion im konkreten Einzelfall als unangemessen, ist eine Ausnahme vom Unwirksamkeitsverdikt zu gew{\"a}hren - andere, ggf. weniger weitreichende Rechtsfolgen kommen dann aber ebenfalls nicht in Betracht.}, language = {de} } @article{ErdoganHassen, author = {Erdogan, G{\"u}lsah and Hassen, Wiem Fekih}, title = {Charging scheduling of hybrid energy storage systems for EV charging stations}, series = {Energies}, volume = {2023}, journal = {Energies}, number = {16}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/en16186656}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-14128}, pages = {29 Seiten}, abstract = {The growing demand for electric vehicles (EV) in the last decade and the most recent European Commission regulation to only allow EV on the road from 2035 involved the necessity to design a cost-effective and sustainable EV charging station (CS). A crucial challenge for charging stations arises from matching fluctuating power supplies and meeting peak load demand. The overall objective of this paper is to optimize the charging scheduling of a hybrid energy storage system (HESS) for EV charging stations while maximizing PV power usage and reducing grid energy costs. This goal is achieved by forecasting the PV power and the load demand using different deep learning (DL) algorithms such as the recurrent neural network (RNN) and long short-term memory (LSTM). Then, the predicted data are adopted to design a scheduling algorithm that determines the optimal charging time slots for the HESS. The findings demonstrate the efficiency of the proposed approach, showcasing a root-mean-square error (RMSE) of 5.78\% for real-time PV power forecasting and 9.70\% for real-time load demand forecasting. Moreover, the proposed scheduling algorithm reduces the total grid energy cost by 12.13\%.}, language = {en} }