@article{52828,
author = {{Brüning, Florian and Kleinschmidt, Dennis and Petzke, J.}},
issn = {{https://doi.org/10.3390/polym15224406}},
journal = {{Polymers}},
pages = {{1--23}},
title = {{{Wall Slip-Free Viscosity Determination of Filled Rubber Compounds Using Steady-State Shear Measurements}}},
doi = {{https://doi.org/10.3390/polym15224406}},
year = {{2023}},
}
@article{52833,
author = {{Schöppner, Volker and Austermeier, Laura and Brüning, Florian and Oldemeier, Jan Philipp and Brandt, O.}},
issn = {{2190-4774}},
journal = {{EXTRUSION}},
number = {{8/2023}},
pages = {{56--59}},
title = {{{Recycling-Ansatz für mehrkomponentige Kunststoffprodukte durch thermische Verbundtrennung}}},
year = {{2023}},
}
@inproceedings{52840,
author = {{Schöppner, Volker and Arndt, Theresa}},
booktitle = {{76th Annual Assembly of the International Institute of Welding (IIW)}},
title = {{{Anvil-free ultrasonic welding for welding situations with one sided access}}},
year = {{2023}},
}
@article{52836,
author = {{Brüning, Florian and Kleinschmidt, Dennis and Petzke, J.}},
journal = {{Kunststoffland NRW Report}},
number = {{03/2023}},
pages = {{28--29}},
title = {{{Elastomerrecycling mittels Mikrowellenstrahlung}}},
year = {{2023}},
}
@article{52837,
author = {{Moritzer, Elmar and Kartelmeyer, S. and Kringe, R. and Jaroschek, C.}},
journal = {{Plastics Insights}},
number = {{8/2023}},
pages = {{44--48}},
title = {{{Conformal Cooling at Low Cost}}},
year = {{2023}},
}
@inproceedings{52816,
abstract = {{Manufacturing companies face the challenge of reaching required quality standards. Using
optical sensors and deep learning might help. However, training deep learning algorithms
require large amounts of visual training data. Using domain randomization to generate synthetic
image data can alleviate this bottleneck. This paper presents the application of synthetic
image training data for optical quality inspections using visual sensor technology. The results
show synthetically generated training data are appropriate for visual quality inspections.}},
author = {{Gräßler, Iris and Hieb, Michael}},
booktitle = {{Lectures}},
keywords = {{synthetic training data, machine vision quality gates, deep learning, automated inspection and quality control, production control}},
location = {{Nuremberg}},
pages = {{253--524}},
publisher = {{AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany}},
title = {{{Creating Synthetic Training Datasets for Inspection in Machine Vision Quality Gates in Manufacturing}}},
doi = {{10.5162/smsi2023/d7.4}},
year = {{2023}},
}
@inproceedings{46450,
author = {{Gräßler, Iris and Preuß, Daniel and Brandt, Lukas and Mohr, Michael}},
booktitle = {{Proceedings of the Design Society}},
location = {{Bordeaux}},
pages = {{1595--1604}},
title = {{{Efficient Formalisation of Technical Requirements for Generative Engineering}}},
doi = {{10.1017/pds.2023.160}},
year = {{2023}},
}
@inproceedings{52821,
abstract = {{Due to economic and ecological framework conditions, a resource-saving utilization of raw materials and energy is becoming increasingly important in particular in the mobility sector. For the reduction of moving masses and the resources consumed, lightweight construction technologies are part of modern production processes in vehicle manufacturing, for example in the form of multi-material systems. Challenging in the manufacture of multi-material systems especially in view of changing supply chains is the variety of materials and geometries that bring conventional joining processes to their limits. Therefore, new processes are required, which can react versatile to process and disturbance variables. A widely used industrial joining process is semi-tubular self-piercing riveting, which is however a rigid process. To increase the versatility, the two newly established processes multi-range self-piercing riveting and tumbling self-piercing riveting are combined and the capabilities for targeted material flow control are united. Therefore, an innovative two-stage process based on the combination is introduced in this paper. The rivet is set with the multi-range self-piercing riveting process with an overlap of the rivet head and then formed by a tumbling process. Further, a specific adaptation of the tumbling strategy is used to investigate the possibility of reducing cracks in the rivet head. Thereby, different tumbling strategies are used and similar geometric joint formations are achieved to compare the results. }},
author = {{Wituschek, Simon and Kappe, Fabian and Meschut, Gerson and Lechner, Michael}},
booktitle = {{Materials Research Proceedings}},
issn = {{2474-395X}},
publisher = {{Materials Research Forum LLC}},
title = {{{Combination of versatile self-piercing riveting processes}}},
doi = {{10.21741/9781644902417-16}},
year = {{2023}},
}
@inbook{52859,
author = {{de Camargo e Souza Câmara, Igor and Turhan, Anni-Yasmin}},
booktitle = {{Logics in Artificial Intelligence}},
isbn = {{9783031436185}},
issn = {{0302-9743}},
publisher = {{Springer Nature Switzerland}},
title = {{{Deciding Subsumption in Defeasible $$\mathcal {ELI}_\bot $$ with Typicality Models}}},
doi = {{10.1007/978-3-031-43619-2_36}},
year = {{2023}},
}
@article{52861,
author = {{Gil, Oliver Fernández and Patrizi, Fabio and Perelli, Giuseppe and Turhan, Anni-Yasmin}},
journal = {{CoRR}},
title = {{{Optimal Alignment of Temporal Knowledge Bases}}},
doi = {{10.48550/ARXIV.2307.15439}},
volume = {{abs/2307.15439}},
year = {{2023}},
}
@phdthesis{50449,
abstract = {{The importance of fiber-reinforced plastics for lightweight construction applications is steadily increasing due to their outstanding weight-specific property values. However, a decisive disadvantage of these composite materials has so far been the high material and process costs, which is why fiber-reinforced plastics are almost exclusively used in small to medium-sized series. Optimization of manufacturing methods is of great importance to reduce the production cost. In this study, two concepts are proposed that can optimize vacuum assisted light resin transfer molding (VA-LRTM) further, leading to a possibility of fully automatic process. Conventional VA-LRTM methods are used to produce complex fiber-reinforced plastics (FRP) and hybrid components. Traditional molds used to produce components via VA-LRTM are sealed using polymer materials to prevent the leakage of matrix system. The seals undergo tremendous amounts of thermal, chemical, and mechanical loadings. Thus, sealings must be replaced in short intervals. In the current study, a concept where sealing is achieved by accelerating the curing of matrix system itself with the help of heating elements and catalysts resulting in a self-sealing approach is proposed. Another concern is mold surface contamination during component production. To address this, a modified automatic cleaning technique based on ultrasonic cleaning was proposed which can be integrated into the production line with minimum modification. Both the proposed concepts were validated and optimized using experiments, simulations, and analytical approaches by producing metal-FRP hybrid shafts.}},
author = {{Chalicheemalapalli Jayasankar, Deviprasad}},
keywords = {{fiber-reinforced plastics, resin transfer molding, composites}},
title = {{{Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques}}},
year = {{2023}},
}
@inproceedings{45831,
author = {{Chalicheemalapalli Jayasankar, Deviprasad and Stallmeister, Tim and Lückenkötter, Julian and Tröster, Thomas}},
keywords = {{Compression Molding, Glass Mat Thermoplastics, Hybrid Brake Pedal}},
location = {{Trondheim, Norway }},
title = {{{In-Mold Assembly of Hybrid GMT-Steel Brake Pedals by Compression Molding}}},
year = {{2023}},
}
@inproceedings{52866,
author = {{Sloane, Hannah Sabrina and Schmöckel, Sabrina}},
location = {{Belfast}},
title = {{{Turning Disciplinary Differences from a Brake into a Motor in Higher Education (Collaboration)}}},
year = {{2023}},
}
@article{43437,
abstract = {{In virtual reality (VR), participants may not always have hands, bodies, eyes, or even voices—using VR helmets and two controllers, participants control an avatar through virtual worlds that do not necessarily obey familiar laws of physics; moreover, the avatar’s bodily characteristics may not neatly match our bodies in the physical world. Despite these limitations and specificities, humans get things done through collaboration and the creative use of the environment. While multiuser interactive VR is attracting greater numbers of participants, there are currently few attempts to analyze the in situ interaction systematically. This paper proposes a video-analytic detail-oriented methodological framework for studying virtual reality interaction. Using multimodal conversation analysis, the paper investigates a nonverbal, embodied, two-person interaction: two players in a survival game strive to gesturally resolve a misunderstanding regarding an in-game mechanic—however, both of their microphones are turned off for the duration of play. The players’ inability to resort to complex language to resolve this issue results in a dense sequence of back-and-forth activity involving gestures, object manipulation, gaze, and body work. Most crucially, timing and modified repetitions of previously produced actions turn out to be the key to overcome both technical and communicative challenges. The paper analyzes these action sequences, demonstrates how they generate intended outcomes, and proposes a vocabulary to speak about these types of interaction more generally. The findings demonstrate the viability of multimodal analysis of VR interaction, shed light on unique challenges of analyzing interaction in virtual reality, and generate broader methodological insights about the study of nonverbal action.}},
author = {{Klowait, Nils}},
issn = {{2578-1863}},
journal = {{Human Behavior and Emerging Technologies}},
keywords = {{Human-Computer Interaction, General Social Sciences, Social Psychology, Virtual Reality : Multimodality, Nonverbal Interaction, Search Sequence, Gesture, Co-Operative Action, Goodwin, Ethnomethodology}},
pages = {{1--15}},
publisher = {{Hindawi Limited}},
title = {{{On the Multimodal Resolution of a Search Sequence in Virtual Reality}}},
doi = {{10.1155/2023/8417012}},
volume = {{2023}},
year = {{2023}},
}
@article{45599,
abstract = {{We investigate how people with atypical bodily capabilities interact within virtual reality (VR) and the way they overcome interactional challenges in these emerging social environments. Based on a videographic multimodal single case analysis, we demonstrate how non-speaking VR participants furnish their bodies, at-hand instruments, and their interactive environment for their practical purposes. Our findings are subsequently related to renewed discussions of the relationship between agency and environment, and the co-constructed nature of situated action. We thus aim to contribute to the growing vocabulary of atypical interaction analysis and the broader context of ethnomethodological conceptualizations of unorthodox and fractured interactional ecologies.}},
author = {{Klowait, Nils and Erofeeva, Maria}},
issn = {{2446-3620}},
journal = {{Social Interaction. Video-Based Studies of Human Sociality}},
keywords = {{General Medicine}},
number = {{1}},
publisher = {{Det Kgl. Bibliotek/Royal Danish Library}},
title = {{{Halting the Decay of Talk}}},
doi = {{10.7146/si.v6i1.136903}},
volume = {{6}},
year = {{2023}},
}
@inproceedings{52863,
author = {{Ŝkvorc, Urban and Eftimov, Tome and Koro]ec, Peter}},
booktitle = {{2023 IEEE Symposium Series on Computational Intelligence (SSCI)}},
publisher = {{IEEE}},
title = {{{Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization}}},
doi = {{10.1109/ssci52147.2023.10371868}},
year = {{2023}},
}
@inproceedings{52877,
author = {{Dellori, Anna and Wessel, Lena}},
booktitle = {{Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13)}},
editor = {{Drijvers, Paul and Palmér, H and Gosztonyi, K and Kónya, E}},
pages = {{3379--3386}},
publisher = {{Alfréd Rényi Institute of Mathematics and ERME.}},
title = {{{Prospective teachers' mathematical knowledge: Relating representations as design principle for developing knowledge of non-local mathematics for teaching in abstract algebra}}},
year = {{2023}},
}
@inproceedings{52907,
author = {{Dellori, Anna and Wessel, Lena }},
booktitle = {{Beiträge zum Mathematikunterricht 2022. 56. Jahrestagung der Gesellschaft für Didaktik der Mathematik }},
editor = {{IDMI-Primar Goethe-Universität Frankfurt , .}},
pages = {{665--668}},
publisher = {{WTM}},
title = {{{Entwicklung und Erprobung von professionsorientierten Lernumgebungen zur Wissensvernetzung in der Algebra}}},
year = {{2023}},
}
@inproceedings{52913,
author = {{Turhan, Anni-Yasmin}},
booktitle = {{Proceedings of the 36th International Workshop on Description Logics {(DL} 2023) co-located with the 20th International Conference on Principles of Knowledge Representation and Reasoning and the 21st International Workshop on Non-Monotonic Reasoning {(KR} 2023 and NMR 2023)., Rhodes, Greece, September 2-4, 2023}},
editor = {{Kutz, Oliver and Lutz, Carsten and Ozaki, Ana}},
publisher = {{CEUR-WS.org}},
title = {{{Brushing-up DLs to Cope with Imperfect Data (Abstract of Joint DL+NMR Invited Talk)}}},
volume = {{3515}},
year = {{2023}},
}
@book{52852,
author = {{Janus, Richard}},
isbn = {{978-3-643-15443-9}},
pages = {{142}},
publisher = {{LIT-Verlag}},
title = {{{Inklusion und Religionsunterricht. Einführung in eine heterogenitätssensible Religionspädagogik}}},
volume = {{9}},
year = {{2023}},
}
@book{52855,
editor = {{Janus, Richard and Schroeter-Wittke, Harald and Kamcili-Yildiz, Naciye and Rose, Marion}},
isbn = {{978-3-374-07442-6}},
pages = {{368}},
publisher = {{EVA}},
title = {{{Religiöse Bildung angesichts von Kriegs- und Krisenerfahrungen im 19. und 20. Jahrhundert}}},
year = {{2023}},
}
@book{52942,
author = {{Janus, Richard}},
isbn = {{ 9783140536363}},
pages = {{106}},
publisher = {{Schöningh}},
title = {{{Die Kreuzzüge. Militärisches Mönchtum, Kirchlicher Imperialismus, Gottesfurcht und Menschenverachtung}}},
year = {{2023}},
}
@inproceedings{52832,
author = {{Weller, Julian and Roesmann, Daniel and Eggert, Sönke and von Enzberg, Sebastian and Gräßler, Iris and Dumitrescu, Roman}},
booktitle = {{Procedia CIRP}},
issn = {{2212-8271}},
keywords = {{General Medicine}},
pages = {{514--520}},
publisher = {{Elsevier BV}},
title = {{{Identification and prediction of standard times in machining for precision steel tubes through the usage of data analytics}}},
doi = {{10.1016/j.procir.2023.01.011}},
volume = {{119}},
year = {{2023}},
}
@inproceedings{46283,
author = {{Banh, Ngoc Chi and Scharlau, Ingrid}},
booktitle = {{Abstracts of the 65th TeaP}},
editor = {{Merz, Simon and Frings, Christian and Leuchtenberg, Bettina and Moeller, Birte and Mueller, Stefanie and Neumann, Roland and Pastötter, Bernhard and Pingen, Leah and Schui, Gabriel}},
location = {{Trier, Germany}},
publisher = {{ZPID (Leibniz Institute for Psychology)}},
title = {{{First steps towards real-time assessment of attentional weights and capacity according to TVA}}},
doi = {{10.23668/PSYCHARCHIVES.12945}},
year = {{2023}},
}
@inproceedings{52864,
author = {{Sloane, Hannah Sabrina and Heidebrecht, Jana}},
location = {{TH Köln}},
title = {{{Entwurfsmuster: Fachsensible wissenschaftliche Begleitung}}},
year = {{2023}},
}
@article{49434,
abstract = {{Die Rollenspiel-Methode ist ein handlungs- und anwendungsbezogenes Instrument, um Studierende bereits während der universitären Ausbildung für unterschiedliche professionelle Sicht- und Handlungsweisen zu sensibilisieren. In diesem Sinne stellt der folgende Beitrag ein Rollenspiel vor, welches als hochschuldidaktisches Material für die inklusionssensible Lehrer*innenbildung genutzt werden kann und Studierende auf zukünftige multiprofessionelle Kooperationshandlungen in der schulischen Praxis vorbereiten soll. Dieses bietet einen geeigneten Anlass, um die professionsübergreifende Zusammenarbeit „gefahrlos“ im Rahmen einer fiktiven kollegialen Fallkonferenz zu erproben sowie unterschiedliche pädagogische Professionsverständnisse aufzudecken und zu reflektieren. Darüber hinaus werden erste Durchführungserfahrungen und Evaluationsergebnisse diskutiert, die im Zuge der wissenschaftlichen Begleitforschung der Teilmaßnahme „Multiprofessionelle Kooperation in inklusiven Ganztagsschulen“ des Bielefelder QLB-Projekts BiProfessional erhoben wurden.}},
author = {{Schuldt, Alessa and Palm, Manfred and Neumann, Phillip and Böhm-Kasper, Oliver and Demmer, Christine and Lütje-Klose, Birgit}},
journal = {{Zeitschrift für Konzepte Und Arbeitsmaterialien für Lehrer*innenbildung Und Unterricht}},
keywords = {{Rollenspiel, mulitprofessionelle Kooperation, inklusionssensible Lehrerbildung, Hochschuldidaktik, Blended Learning}},
number = {{4}},
title = {{{„Jede*r von uns sieht die Situation eben unterschiedlich – das ist zwar eine Schwierigkeit, aber auch eine Bereicherung“}}},
doi = {{10.11576/DIMAWE-6699}},
volume = {{5}},
year = {{2023}},
}
@inproceedings{46745,
abstract = {{To ensure uniform documentation of support structure information, a concept is presented that enables a standardized depiction of support structures in technical drawings based on ISO 128-3. To this end, requirements for a uniform depiction are defined and a procedure for drawing entry is presented. The drawing entry should contain all production-relevant support structure information. The standardized documentation of support structure information in technical drawings is intended to ensure a simple, clear and safe exchange of information between business units or different companies along the value chain. As a result a possible drawing entry of support structures was developed. To distinguish between different support structure types, a standardized depiction of geometrical information in a specification field is shown. The specification field gives a detailed description of the support structure type, the geometry as well as the connection to the part and the building platform. Also uncommon support types like lattice structures or CAD based support structures can be implemented. To ensure the usability the depiction is editable and extendable.}},
author = {{Lammers, Stefan and Koers, Thorsten and Magyar, Balázs and Zimmer, Detmar and Lieneke, Tobias}},
keywords = {{additive manufacturing, support structures}},
location = {{Austin, TExas, USA}},
title = {{{Depiction of support structures in technical drawings}}},
year = {{2023}},
}
@article{53078,
abstract = {{In spray-flame synthesis of nanoparticles, a precise understanding of the reaction processes is necessary to find optimal process parameters for the formation of the desired products. Coupling the chemistries of flame, solvent, and gas-phase species initially formed from the particle precursor in combination with the complex flow geometry of the spray flame means a special challenge for the modeling of the reaction processes. A new burner has been developed that is capable to observe the reaction of precursor solutions frequently used in spray-flame synthesis. The burner provides an almost flat, laminar, and steady flame with homogeneous addition of a fine aerosol and thus enables detailed investigation and modeling of the coupled reactions inde-pendent of spray formation and turbulent mixing. With its two separate supply channel matrices, the burner also enables the use of reactants that would otherwise react with each other already before reaching the flame. These features enable the investigation of a wide range of flame-based synthesis methods for nanoparticles and, due to the flat-flame geometry, kinetics models for these processes can be developed and validated. This work describes the matrix burner development and its gas flow optimization by simulation. Droplet-size dis-tributions generated by ultrasonic nebulization and their interaction with the burner structure are investigated by phase-Doppler anemometry. As an example for nanoparticle-for ming flames from solutions, iron-oxide nanoparticle-generating flames using iron(III) nitrate nonahydrate dissolved in 1-butanol were investigated. This effort includes measurements of two-dimensional maps of the flame temperature by a thermocouple and height-dependent concentration profiles of the main species by time-of-flight mass spectrometry. Exper-imental data are compared with 1D simulations using a reduced reaction mechanism. The results show that the new burner is well suited for the development of reaction models for precursors supplied in the liquid phase usually applied in spray-flame synthesis configurations.& COPY; 2022 The Combustion Institute. Published by Elsevier Inc. All rights reserved.}},
author = {{Apazeller, Sascha and Gonchikzhapov, Munko and Nanjaiah, Monika and Kasper, Tina and Wlokas, Irenäus and Wiggers, Hartmut and Schulz, Christof}},
issn = {{1540-7489}},
journal = {{Proceedings of the Combustion Institute}},
keywords = {{Physical and Theoretical Chemistry, Mechanical Engineering, General Chemical Engineering}},
number = {{1}},
pages = {{909--918}},
publisher = {{Elsevier BV}},
title = {{{A new dual matrix burner for one-dimensional investigation of aerosol flames}}},
doi = {{10.1016/j.proci.2022.07.166}},
volume = {{39}},
year = {{2023}},
}
@article{53075,
abstract = {{Polycyclic aromatic hydrocarbons (PAHs) are formed in fuel-rich and sooting hydrocarbon flames. These compounds and smaller aromatic flame constituents, such as benzene, toluene and naphthalene can be detected by flame-sampling molecular beam mass spectrometry (MBMS). They are readily ionized by photoionization with UV light, either in resonant or non-resonant ionization processes. The multiphoton ionization of benzene, toluene, and styrene with MBMS detection was investigated as a function of laser power and wavelength and the quantitative relation between ion signal and mole fractions in the flames was established. These measurements were prerequisites for the measurement of quantitative mole fraction profiles of these species in flames of various fuels. In addition, the measurements provide relative mole fraction profiles of various other aromatic flame species. The results are compared to measurements of aromatics in butadiene, propyne, and allene flames by single-photon ionization with vacuum ultraviolet radiation from a synchrotron source and other literature data. (c) 2023 Published by Elsevier Inc. on behalf of The Combustion Institute.}},
author = {{Kasper, Tina and Hansen, Nils}},
journal = {{Combustion and Flame}},
number = {{1}},
title = {{{Resonance enhanced multiphoton ionization detection of aromatics formation in fuel-rich flames}}},
volume = {{257}},
year = {{2023}},
}
@article{36812,
author = {{Apazeller, Sascha and Gonchikzhapov, Munko and Nanjaiah, Monika and Kasper, Tina and Wlokas, Irenäus and Wiggers, Hartmut and Schulz, Christof}},
issn = {{1540-7489}},
journal = {{Proceedings of the Combustion Institute}},
keywords = {{Physical and Theoretical Chemistry, Mechanical Engineering, General Chemical Engineering}},
publisher = {{Elsevier BV}},
title = {{{A new dual matrix burner for one-dimensional investigation of aerosol flames}}},
doi = {{10.1016/j.proci.2022.07.166}},
year = {{2023}},
}
@article{53074,
author = {{Kasper, Tina and Hansen, Nils}},
issn = {{0010-2180}},
journal = {{Combustion and Flame}},
keywords = {{General Physics and Astronomy, Energy Engineering and Power Technology, Fuel Technology, General Chemical Engineering, General Chemistry}},
publisher = {{Elsevier BV}},
title = {{{Resonance enhanced multiphoton ionization detection of aromatics formation in fuel-rich flames}}},
doi = {{10.1016/j.combustflame.2023.112820}},
volume = {{257}},
year = {{2023}},
}
@article{44215,
abstract = {{In der zukünftigen Produktion werden der Aufbau und die Entwicklung der Fähigkeiten der Mitarbeiter:innen ein entscheidender Wettbewerbsvorteil von Unternehmen. In menschenzentrierten Montagesystemen passen sich die Mitarbeiter:innen auf der Grundlage von Lernprozessen an neue und sich ändernde Aufgaben an. Dazu muss der Bezug zu den Fähigkeiten der Mitarbeiter:innen im Zuge der integrierten Produkt-und Prozessentwicklung vorgesehen werden. Daher wurde eine Methodik entwickelt, die diese Fähigkeiten explizit abbildet und sie sowohl in der Entwicklung als auch in der kurzfristigen Personaleinsatzplanung bei der Aufgabenzuordnung berücksichtigt. Zur Anwendung wurde die Methodik prototypisch in einem Software-Werkzeug umgesetzt und in Kombination mit einer diskreten ereignisorientierten Simulation erprobt.}},
author = {{Gräßler, Iris and Roesmann, Daniel and Pottebaum, Jens}},
issn = {{2511-0896}},
journal = {{Zeitschrift für wirtschaftlichen Fabrikbetrieb}},
keywords = {{Management Science and Operations Research, Strategy and Management, General Engineering}},
number = {{3}},
pages = {{149--152}},
publisher = {{Walter de Gruyter GmbH}},
title = {{{Human Factors in der integrierten Produktentwicklung}}},
doi = {{10.1515/zwf-2023-1029}},
volume = {{118}},
year = {{2023}},
}
@misc{50264,
author = {{Tönnies, Merle}},
number = {{3}},
pages = {{268--270}},
title = {{{Christine Schwanecke: A Narratology of Drama: Dramatic Storytelling in Theory, History, and Culture from the Renaissance to the Twenty-First Century}}},
doi = {{ https://doi.org/10.33675/ANGL/2023/3/20}},
volume = {{34}},
year = {{2023}},
}
@article{25041,
author = {{Pelster, Matthias and Schaltegger, Stefan}},
journal = {{Business Ethics, the Environment & Responsibility}},
number = {{1}},
pages = {{80--99}},
title = {{{The dark triad and corporate sustainability: An empirical analysis of personality traits of middle managers}}},
doi = {{10.1111/beer.12398}},
volume = {{ 31}},
year = {{2022}},
}
@inbook{28338,
author = {{Kehrbusch, Burkhard and Engels, Gregor}},
booktitle = {{Digital Transformation: Core Technologies and Emerging Topics from a Computer Science Perspective}},
editor = {{Vogel-Heuser, Birgit and Wimmer, Manuel}},
publisher = {{Springer-Vieweg}},
title = {{{Digital Transformation - Towards flexible human-centric enterprises}}},
year = {{2022}},
}
@article{28413,
abstract = {{Optical traveling wave antennas offer unique opportunities to control and selectively guide light into a specific direction, which renders them excellent candidates for optical communication and sensing. These applications require state-of-the-art engineering to reach optimized functionalities such as high directivity and radiation efficiency, low sidelobe levels, broadband and tunable capabilities, and compact design. In this work, we report on the numerical optimization of the directivity of optical traveling wave antennas made from low-loss dielectric materials using full-wave numerical simulations in conjunction with the particle swarm optimization algorithm. The antennas are composed of a reflector and a director deposited on a glass substrate, and an emitter placed in the feed gap between them serves as an internal source of excitation. In particular, we analyze antennas with rectangular- and horn-shaped directors made of either hafnium dioxide or silicon. The optimized antennas produce highly directional emissions due to the presence of two dominant guided TE modes in the director in addition to leaky modes. These guided modes dominate the far-field emission pattern and govern the direction of the main lobe emission, which predominately originates from the end facet of the director. Our work also provides a comprehensive analysis of the modes, radiation patterns, parametric influences, and bandwidths of the antennas, which highlights their robust nature.}},
author = {{Farheen, Henna and Leuteritz, Till and Linden, Stefan and Myroshnychenko, Viktor and Förstner, Jens}},
issn = {{0740-3224}},
journal = {{Journal of the Optical Society of America B}},
keywords = {{tet_topic_opticalantenna}},
number = {{1}},
pages = {{83}},
title = {{{Optimization of optical waveguide antennas for directive emission of light}}},
doi = {{10.1364/josab.438514}},
volume = {{39}},
year = {{2022}},
}
@inproceedings{24579,
author = {{Müller, Michelle and Neumann, Jürgen and Kundisch, Dennis}},
booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS)}},
location = {{Maui, Hawaii, USA}},
title = {{{Dear Guests, please pay for my license – Analyzing the heterogenous cost-pass-through of commercial and non-commercial rental suppliers in response to regulatory policies}}},
year = {{2022}},
}
@inproceedings{24581,
author = {{Seutter, Janina and Müller, Michelle and Müller, Stefanie Jutta Marianne and Kundisch, Dennis}},
booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS)}},
location = {{Maui, Hawaii, USA}},
title = {{{Moment or Movement – An Empirical Analysis of the Heterogeneous Impact of Media Attention on Charitable Crowdfunding Campaigns}}},
year = {{2022}},
}
@article{29075,
abstract = {{We study a double-scattering coherent mechanism of negative polarization (NP) near opposition that is observed for powder-like surfaces. The problem is solved numerically for absorbing structures with irregular constituents, cubes, spheres, and ellipsoids larger than the wavelength of incident light. Our simulations show that double scattering between two random irregular particles shows weak NP. Adding one more particle significantly increases the relative contribution of double scattering which enhances NP. Simulations with regular shapes and controlled geometric parameters show that the interference mechanism is sensitive to the geometry of the scattering system and can also result in no polarization or even strong enhancement of positive polarization at backscattering.}},
author = {{Alhaddad, Samer and Grynko, Yevgen and Farheen, Henna and Förstner, Jens}},
issn = {{0146-9592}},
journal = {{Optics Letters}},
keywords = {{tet_topic_scattering}},
number = {{1}},
pages = {{58}},
title = {{{Numerical analysis of the coherent mechanism producing negative polarization at backscattering from systems of absorbing particles}}},
doi = {{10.1364/ol.444953}},
volume = {{47}},
year = {{2022}},
}
@inproceedings{29146,
author = {{zur Heiden, Philipp and Priefer, Jennifer and Beverungen, Daniel}},
booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences}},
editor = {{Bui, Tung X.}},
isbn = {{978-0-9981331-5-7}},
location = {{Honolulu, HI}},
title = {{{Utilizing Geographic Information Systems for Condition-Based Maintenance on the Energy Distribution Grid}}},
year = {{2022}},
}
@inproceedings{29147,
author = {{Herwix, Alexander and zur Heiden, Philipp}},
booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences}},
editor = {{Bui, Tung X.}},
isbn = {{978-0-9981331-5-7}},
location = {{Honolulu, HI}},
title = {{{Context in Design Science Research: Taxonomy and Framework}}},
year = {{2022}},
}
@inproceedings{29148,
author = {{zur Heiden, Philipp and Beverungen, Daniel}},
booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences}},
editor = {{Bui, Tung X.}},
isbn = {{978-0-9981331-5-7}},
location = {{Honolulu, HI}},
title = {{{A Renaissance of Context in Design Science Research}}},
year = {{2022}},
}
@inproceedings{29149,
author = {{Koldewey, Christian and Dumitrescu, Roman and Rabe, Martin }},
booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences}},
location = {{Hawaii, USA}},
title = {{{Introduction to the Data-driven Services in Manufacturing Minitrack - Exploring Management, Engineering, and Organizational Transformation}}},
year = {{2022}},
}
@article{29155,
author = {{Eke, Norbert}},
journal = {{Literatur in Westfalen. Beiträge zur Forschung. Hg. von Walter Gödden und Arnold Maxwill.}},
number = {{18}},
pages = {{S. 303--316.}},
publisher = {{Aisthesis}},
title = {{{Blurred Lines. Der Reisende Michael Roes}}},
year = {{2022}},
}
@article{29156,
author = {{Eke, Norbert}},
journal = {{Arbeitsbuch Judith Kuckart: Erzählen – Theater – Tanz. Hg. von Johanna Canaris und Stefan Elit. Berlin u.a.: }},
pages = {{S. 241--266}},
publisher = {{Lang }},
title = {{{Schweigen, Erzählen (und Lieben). Judith Kuckarts Roman Lenas Liebe (2002) und seine Verfilmung Bittere Kirschen (2011)}}},
year = {{2022}},
}
@article{29157,
author = {{Eke, Norbert}},
journal = {{Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000. Hg. von Marta Famula und Verena Witschel. }},
pages = {{S. 3--19.}},
publisher = {{Brill/Fink Paderborn}},
title = {{{„Das Grundelement von Theater ist Verwandlung“. Heiner Müllers Idee des Theaters als Krise (und Störung).}}},
year = {{2022}},
}
@article{29158,
author = {{Eke, Norbert}},
journal = {{Literatur in Westfalen. Beiträge zur Forschung 18. Hg. von Walter Gödden und Arnold Maxwill. }},
pages = {{S. 325--331.}},
publisher = {{Aisthesis Bielefeld}},
title = {{{„Ich glaube, der Melancholiker ist jemand, der die Fremde lies, der sie nicht gestalten will und sich von ihr nicht gestalten lässt, sondern der sie wie ein Buch aufschlägt…“. Ein Gespräch mit Michael Roes.}}},
year = {{2022}},
}
@inproceedings{27280,
author = {{Schoormann, T. and Möller, F. and Szopinski, Daniel}},
booktitle = {{Tagungsband der 17. Internationalen Tagung Wirtschaftsinformatik 2022}},
location = {{Nürnberg, Germany}},
title = {{{Exploring purposes of using taxonomies}}},
year = {{2022}},
}
@inproceedings{27461,
author = {{Altenhöner, Reinhard and Dieckmann, Lisa and Münzmay, Andreas and Richts-Matthaei, Kristina and Röwenstrunk, Daniel and Stellmacher, Martha and Pratschke, Margarete and Primavesi, Patrick and Schulz, Christoph}},
location = {{Potsdam}},
title = {{{Kultur – Daten – Kuratierung: Was Speichern Wir Und Wozu?}}},
year = {{2022}},
}
@inproceedings{27506,
abstract = {{Explainability for machine learning gets more and more important in high-stakes decisions like real estate appraisal. While traditional hedonic house pricing models are fed with hard information based on housing attributes, recently also soft information has been incorporated to increase the predictive performance. This soft information can be extracted from image data by complex models like Convolutional Neural Networks (CNNs). However, these are intransparent which excludes their use for high-stakes financial decisions. To overcome this limitation, we examine if a two-stage modeling approach can provide explainability. We combine visual interpretability by Regression Activation Maps (RAM) for the CNN and a linear regression for the overall prediction. Our experiments are based on 62.000 family homes in Philadelphia and the results indicate that the CNN learns aspects related to vegetation and quality aspects of the house from exterior images, improving the predictive accuracy of real estate appraisal by up to 5.4%.}},
author = {{Kucklick, Jan-Peter}},
booktitle = {{55th Annual Hawaii International Conference on System Sciences (HICSS-55)}},
keywords = {{Explainable Artificial Intelligence (XAI), Regression Activation Maps, Real Estate Appraisal, Convolutional Block Attention Module, Computer Vision}},
location = {{Virtual}},
title = {{{Visual Interpretability of Image-based Real Estate Appraisal}}},
year = {{2022}},
}
@inproceedings{27507,
abstract = {{Accurate real estate appraisal is essential in decision making processes of financial institutions, governments, and trending real estate platforms like Zillow. One of the most important factors of a property’s value is its location. However, creating accurate quantifications of location remains a challenge. While traditional approaches rely on Geographical Information Systems (GIS), recently unstructured data in form of images was incorporated in the appraisal process, but text data remains an untapped reservoir. Our study shows that using text data in form of geolocated Wikipedia articles can increase predictive performance over traditional GIS-based methods by 8.2% in spatial out-of-sample validation. A framework to automatically extract geographically weighted vector representations for text is established and used alongside traditional structural housing features to make predictions and to uncover local patterns on sale price for real estate transactions between 2015 and 2020 in Allegheny County, Pennsylvania.}},
author = {{Heuwinkel, Tim and Kucklick, Jan-Peter and Müller, Oliver}},
booktitle = {{55th Annual Hawaii International Conference on System Sciences (HICSS-55)}},
keywords = {{Real Estate Appraisal, Text Regression, Natural Language Processing (NLP), Location Intelligence, Wikipedia}},
location = {{Virtual}},
title = {{{Using Geolocated Text to Quantify Location in Real Estate Appraisal}}},
year = {{2022}},
}
@article{29716,
author = {{Widhalm, Alex and Golla, Christian and Weber, Nils and Mackwitz, Peter and Zrenner, Artur and Meier, Cedrik}},
issn = {{1094-4087}},
journal = {{Optics Express}},
keywords = {{Atomic and Molecular Physics, and Optics}},
number = {{4}},
publisher = {{The Optical Society}},
title = {{{Electric-field-induced second harmonic generation in silicon dioxide}}},
doi = {{10.1364/oe.443489}},
volume = {{30}},
year = {{2022}},
}
@inproceedings{29767,
author = {{Abughannam, Saed and Scheytt, J. Christoph}},
booktitle = {{International Symposium on Circuits and Systems (ISCAS 2022)}},
publisher = {{IEEE Xplore}},
title = {{{Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity}}},
year = {{2022}},
}
@inproceedings{29770,
author = {{Abughannam, Saed and Kruse, Stephan and Iftekhar, Mohammed and Scheytt, J. Christoph}},
booktitle = {{German Microwave Conference 2022 (GeMiC 2022)}},
title = {{{Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness}}},
year = {{2022}},
}
@inbook{29789,
abstract = {{Die Studieneingangsphase Physik stellt für die Studienanfänger Innen einen komplexen Lernprozess mit vielfältigen Anforderungen auf fachlicher, Metakognitions- und Sozialisations-Ebene dar, der ihre akademische Identitätsbildung beeinflusst und prägt.
Ziel des Projektes Paderborner Studieneingangsphase Physik (PSΦ) ist die evidenzbasierte Gestaltung eines strukturierten Studieneinstiegs und einer in sich kohärent abgestimmten Studieneingangsphase „aus einem Guss“. Die Implementation eines neuen Übungsformats (Präsenzübungen) in den Fachvorlesungen sowie die Unterstützung der Studierenden im Bereich des selbstregulierten Lernens zeigen positive Effekte in einer erhöhten Teilnahmequote sowie Zufriedenheit der Studierenden mit der Veranstaltung, in einem aktiveren Arbeitsverhalten sowie einer höheren Bestehensquote der Klausur. Ein messbar größerer Fachwissenserwerb konnte nicht nachgewiesen werden. Auf Basis der Evidenzen konnten Stellschrauben für die Weiterentwicklung sowie für die Unterstützung der Lehrenden abgeleitet werden.
In dem Beitrag werden die Gelingensbedingungen und Strukturen für eine wirksame Zusammenarbeit von Fachdidaktik und Fachwissenschaft am Beispiel der Überarbeitung der Studieneingangsphase im Rahmen einer community of practice sowie der Wirksamkeit der Implementierung diskutiert.}},
author = {{Bauer, Anna and Woitkowski, David and Reuter, Dirk and Reinhold, Peter}},
booktitle = {{Hochschullehre erforschen. }},
editor = {{Fahr, Uwe and Kenner, Alessandra and Angenent, Holger and Eßer-Lüghausen, Alexandra}},
pages = {{339--362}},
publisher = {{Springer Fachmedien}},
title = {{{Fachliche und überfachliche Herausforderungen in der Studieneingangsphase Physik}}},
doi = {{10.1007/978-3-658-34185-5_19}},
year = {{2022}},
}
@techreport{29761,
abstract = {{We study the abilities of competitive markets to produce sufficient energy capacities to
meet a fixed energy demand. Renewable energy producers with stochastic outputs and no
variable costs compete against conventional energy producers with deterministic, pollutant
outputs and increasing marginal costs. We find that either market forces are strong enough
to serve the entire demand, or they are too weak such that the market fails and nothing is
produced. This crucially depends on the relative cost of renewable energy investments, such
that relatively cheap renewable energy causes the market to fail. Welfare analyses show that
with increasing levels of conventional energy pollution the ability of the market to produce
an ecient outcome further declines. As a policy implication, our findings refute the use of
a strategic reserve as a blackout backstop solution. Instead, a capacity mechanism consisting
of a tax-and-subsidy scheme can align the market outcome with the eficient solution for all
pollution levels and relative costs of renewable energy capacities.}},
author = {{Block, Lukas and Westbrock, Bastian}},
keywords = {{Renewable versus conventional energy, capacity mechanisms, strategic reserves, capacity payments}},
title = {{{Capacity investments in a competitive energy market}}},
year = {{2022}},
}
@inproceedings{29805,
author = {{Priefer, Jennifer and Steiger, Lennart}},
booktitle = {{Wirtschaftsinformatik 2022 Proceedings}},
location = {{Nürnberg}},
title = {{{Designing a GIS-AHP-Based Spatial Decision Support System for Discovering and Visualizing Suitable Locations for Electric Vehicle Charging Stations}}},
volume = {{31}},
year = {{2022}},
}
@article{29809,
author = {{Reitz, A. and Grydin, O. and Schaper, M.}},
issn = {{0921-5093}},
journal = {{Materials Science and Engineering: A}},
keywords = {{Mechanical Engineering, Mechanics of Materials, Condensed Matter Physics, General Materials Science}},
publisher = {{Elsevier BV}},
title = {{{Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5}}},
doi = {{10.1016/j.msea.2022.142780}},
volume = {{838}},
year = {{2022}},
}
@inproceedings{29839,
abstract = {{The development of business models is a challenging task that can be supported with software tools. Here, existing approaches and tools do not focus on the company’s situation in which the development takes place (e.g., financial resources, product type). To tackle this challenge, we used design science research to develop a situation-specific business model development approach that contains three stages: First, existing knowledge in terms of tasks to do (e.g., analyze competitive advantage), and decisions to be made (e.g., social media marketing) are stored in repositories. Second, the knowledge is used to compose a development method based on the company’s situation. Third, the development method is enacted to develop a business model. This demonstration paper presents a tool-support called Situational Business Model Developer that supports all stages of our approach. We release the tool under open-source and evaluate it with a case study on developing business models for mobile apps.}},
author = {{Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels, Gregor}},
booktitle = {{Proceedings of the 17th International Conference on Wirtschaftsinformatik}},
keywords = {{Business Model Development, Situational Method Engineering, Tool Support}},
location = {{Nuremberg}},
publisher = {{AIS}},
title = {{{Situational Business Model Developer: A Tool-support for Situation-specific Business Model Development}}},
year = {{2022}},
}
@inproceedings{29840,
abstract = {{Due to the proliferation of Virtual Reality (VR) technology, VR is finding new applications in various domains, such as stock trading. Here, traders invest in stocks intending to increase their profit. For this purpose, in conventional stock trading, traders usually make use of 2D applications on desktop or laptop devices. This leads to many drawbacks such as poor visibility due to limited 2D representation, complex interaction due to indirect interaction via mouse and keyboard, or restricted support for collaboration between traders. To overcome these issues, we have developed a novel collaborative, virtual environment for stock trading, which enables stock traders to view financial information and trade stocks with other collaborators. The main results of a usability study indicate that the VR environment, compared to conventional stock trading, shows no significant advantages concerning efficiency and effectiveness, however, we could observe an increased user satisfaction and better collaboration.}},
author = {{Yigitbas, Enes and Gottschalk, Sebastian and Nowosad, Alexander and Engels, Gregor}},
booktitle = {{Proceedings of the 17th International Conference on Wirtschaftsinformatik}},
keywords = {{virtual reality, stock trading, collaboration, usability}},
location = {{Nuremberg}},
publisher = {{AIS}},
title = {{{Development and Evaluation of a Collaborative Stock Trading Environment in Virtual Reality}}},
year = {{2022}},
}
@article{29843,
author = {{Castenow, Jannik and Kling, Peter and Knollmann, Till and Meyer auf der Heide, Friedhelm}},
issn = {{0890-5401}},
journal = {{Information and Computation}},
keywords = {{Computational Theory and Mathematics, Computer Science Applications, Information Systems, Theoretical Computer Science}},
publisher = {{Elsevier BV}},
title = {{{A Discrete and Continuous Study of the Max-Chain-Formation Problem}}},
doi = {{10.1016/j.ic.2022.104877}},
year = {{2022}},
}
@inproceedings{29847,
author = {{Fockel, Markus and Schubert, David and Trentinaglia, Roman and Schulz, Hannes and Kirmair, Wolfgang}},
booktitle = {{Proceedings of the 10th International Conference on Model-Driven Engineering and Software Development}},
publisher = {{SCITEPRESS - Science and Technology Publications}},
title = {{{Semi-automatic Integrated Safety and Security Analysis for Automotive Systems}}},
doi = {{10.5220/0010778500003119}},
year = {{2022}},
}
@inproceedings{29844,
author = {{Koch, Thorsten and Trippel, Sascha and Dziwok, Stefan and Bodden, Eric}},
booktitle = {{Proceedings of the 10th International Conference on Model-Driven Engineering and Software Development}},
publisher = {{SCITEPRESS - Science and Technology Publications}},
title = {{{Integrating Security Protocols in Scenario-based Requirements Specifications}}},
doi = {{10.5220/0010783300003119}},
year = {{2022}},
}
@inbook{26657,
author = {{Albers, Timm and Filipiak, Agnes and Franzen, Katja and Hellmich, Frank}},
booktitle = {{ Grenzen.Gänge.Zwischen.Welten. Kontroversen – Entwicklungen – Perspektiven der Inklusionsforschung}},
editor = {{Schimek, B and Kremsner, G and Proyer, M and Grubich, R and Paudel, F and Grubich-Müller, R}},
pages = {{207--214}},
publisher = {{Klinkhardt}},
title = {{{Kompetenzentwicklung im inklusiven Unterricht (KinU) – eine internationale Perspektive}}},
year = {{2022}},
}
@inproceedings{29852,
author = {{Beule, Felix and Teutenberg, Dominik and Meschut, Gerson and Aubel, Tobias and Matzenmiller, Anton}},
booktitle = {{22. Kolloquium: Gemeinsame Forschung in der Klebtechnik}},
title = {{{Methodenentwicklung zur Versagensanalyse aufgrund der Aushärtung vorgeschädigter Klebverbindungen in stahlintensiven Mischbaustrukturen}}},
year = {{2022}},
}
@inproceedings{29855,
author = {{Carillo Beber, Vinicius and Nagel, Christof and Mayer, Bernd and Köster, Christian and Matzenmiller, Anton and Hecht, Matthias and Baumgartner, Jörg and Melz, Tobias and Tews, Karina and Çavdar, Serkan and Meschut, Gerson}},
booktitle = {{22. Kolloquium: Gemeinsame Forschung in der Klebtechnik}},
title = {{{Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden}}},
year = {{2022}},
}
@unpublished{29835,
author = {{Lanza, Lukas Johannes and Berger, Thomas}},
publisher = {{submitted to: IEEE Transactions on Automatic Control}},
title = {{{Funnel control of linear systems under output measurement losses}}},
year = {{2022}},
}
@phdthesis{29672,
author = {{Schneider, Stefan Balthasar}},
title = {{{Network and Service Coordination: Conventional and Machine Learning Approaches"}}},
doi = {{10.17619/UNIPB/1-1276 }},
year = {{2022}},
}
@inproceedings{29380,
abstract = {{Cyber-physical systems generate and collect huge amounts of usage data during operation. Analyzing these data may enable manufacturing companies to identify weaknesses and learn about the users of their products. Such insights are valuable in the early phases of product development like product planning, as they facilitate decision-making for product improvement. The analysis and exploitation of usage data in product planning, however, is a new task for manufacturing companies. To reduce mistakes and improve the results, companies should build upon a suitable reference process model. Unfortunately, established models for analyzing data cannot be easily applied for product planning. In this paper, we propose a reference process model for usage data-driven product planning. It builds on three well-established models for analyzing data and addresses the unique characteristics of usage data-driven product planning. Finally, we customize the model for a manufacturing company and demonstrate how it could be implemented in practice.}},
author = {{Meyer, Maurice and Wiederkehr, Ingrid and Panzner, Melina and Koldewey, Christian and Dumitrescu, Roman}},
booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences}},
pages = {{6105--6114}},
title = {{{A Reference Process Model for Usage Data-Driven Product Planning}}},
year = {{2022}},
}
@inproceedings{29927,
author = {{Yigitbas, Enes and Karakaya, Kadiray and Jovanovikj, Ivan and Engels, Gregor}},
booktitle = {{Software Engineering 2022, Fachtagung des GI-Fachbereichs Softwaretechnik, 21.-25. Februar 2022, Virtuell}},
editor = {{Grunske, Lars and Siegmund, Janet and Vogelsang, Andreas}},
pages = {{95–96}},
publisher = {{Gesellschaft für Informatik e.V.}},
title = {{{Enhancing Human-in-the-Loop Adaptive Systems through Digital Twins and VR Interfaces}}},
doi = {{10.18420/se2022-ws-033}},
volume = {{{P-320}}},
year = {{2022}},
}
@inproceedings{29926,
author = {{Yigitbas, Enes and Gorissen, Simon and Weidmann, Nils and Engels, Gregor}},
booktitle = {{Software Engineering 2022, Fachtagung des GI-Fachbereichs Softwaretechnik, 21.-25. Februar 2022, Virtuell}},
editor = {{Grunske, Lars and Siegmund, Janet and Vogelsang, Andreas}},
pages = {{93–94}},
publisher = {{Gesellschaft für Informatik e.V.}},
title = {{{Collaborative Software Modeling in Virtual Reality}}},
doi = {{10.18420/se2022-ws-032}},
volume = {{{P-320}}},
year = {{2022}},
}
@inproceedings{29945,
author = {{Witschen, Linus Matthias and Wiersema, Tobias and Reuter, Lucas David and Platzner, Marco}},
booktitle = {{2022 59th ACM/IEEE Design Automation Conference (DAC)}},
location = {{San Francisco, USA}},
title = {{{Search Space Characterization for Approximate Logic Synthesis }}},
year = {{2022}},
}
@inproceedings{29865,
author = {{Witschen, Linus Matthias and Wiersema, Tobias and Artmann, Matthias and Platzner, Marco}},
booktitle = {{Design, Automation and Test in Europe (DATE)}},
location = {{Online}},
title = {{{MUSCAT: MUS-based Circuit Approximation Technique}}},
year = {{2022}},
}
@unpublished{29952,
abstract = {{We extend a recent result in high-gain feedback output tracking control to achieve exact tracking within finite time, i.e., the output of a system and its relevant derivatives have certain exact values at a predefined finite time.
We propose a new funnel control scheme achieving this, whereas the error between the reference and the output evolves within prescribed bounds.
Applications of this are, for instance, linking up two parts of a train, or docking spaceships.}},
author = {{Lanza, Lukas Johannes}},
title = {{{Exact output tracking in prescribed finite time via funnel control}}},
year = {{2022}},
}
@inproceedings{29344,
author = {{Kowatz, Jannik and Teutenberg, Dominik and Meschut, Gerson}},
booktitle = {{22. Kolloquium Gemeinsame Forschung in der Klebtechnik}},
location = {{Online}},
title = {{{Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren}}},
year = {{2022}},
}
@inproceedings{30003,
author = {{Chudalla, Nick and Meschut, Gerson and Bartley, Aurélie and Wibbeke, Tim Michael}},
booktitle = {{22. Kolloquium: Gemeinsame Forschung in der Klebtechnik}},
title = {{{Analyse des Versagensverhaltens geklebter Stahl-Verbindungen beim werkstoffschonenden Entfügen in der Karosserieinstandsetzung}}},
year = {{2022}},
}
@article{30012,
abstract = {{The growing demand for bandwidth and energy efficiency requires new solutions for signal detection and processing. We demonstrate a concept for high-bandwidth signal detection with low-speed photodetectors and electronics. The method is based on the parallel optical sampling of a high-bandwidth signal with sinc-pulse sequences provided by a Mach-Zehnder modulator. For the electronic detection and processing this parallel sampling enables to divide the high-bandwidth optical signal with the bandwidth B into N electrical signals with the baseband bandwidth of B/(2N) . In proof-of-concept experiments with N=3 , we present the detection of 24 GHz optical signals by detectors with a bandwidth of only 4 GHz. For ideal components, the sampling and bandwidth down-conversion does not add an excess error to the signals and even for the non-ideal components of our proof-of-concept setup, it is below 1%. Thus, the rms error for the measurement of the 24 GHz signal was reduced by a factor of about 3.4 and the effective number of bits were increased by 1.8.}},
author = {{Meier, Janosch and Singh, Karanveer and Misra, Arijit and Preussler, Stefan and Scheytt, Christoph and Schneider, Thomas}},
issn = {{1943-0655 }},
journal = {{IEEE Photonics Journal}},
title = {{{High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics}}},
doi = {{10.1109/JPHOT.2022.3149389}},
volume = {{14}},
year = {{2022}},
}
@article{30011,
abstract = {{In this paper, the theory of phase-locking of a microwave oscillator on the interharmonics, i.e. non-integer harmonics, of the repetition rate of the optical pulse train of a mode-locked laser (MLL) is developed. A balanced optical microwave phase detector (BOMPD) is implemented using a balanced Mach-Zehnder modulator and is employed to discriminate the phase difference between the envelope of the optical pulses and the microwave oscillator. It is shown mathematically that the inherent nonlinear properties of BOMPD with respect to the microwave excitation amplitude can be used for interharmonic locking. The characteristic functions of the phase detector for interharmonic locking are derived analytically and are compared with the measurement results. An opto-electronic phase-locked loop (OEPLL) is demonstrated whose output frequency locks on interharmonics of the MLL repetition rate when an appropriate modulator bias and sufficient RF amplitude are applied. Thus, for the first time theory and experiment of reliable locking on interharmonics of the repetition rate of a MLL are presented.}},
author = {{Bahmanian, Meysam and Kress, Christian and Scheytt, Christoph}},
journal = {{Optics Express}},
title = {{{Locking of microwave oscillators on the interharmonics of mode-locked laser signals }}},
doi = {{10.1364/OE.451894}},
volume = {{14}},
year = {{2022}},
}
@book{30102,
author = {{Rossel, Moritz Sebastian and Meschut, Gerson}},
isbn = {{978-3-86776-631-9}},
pages = {{180}},
publisher = {{ Europäische Forschungsgesellschaft für Blechverarbeitung e.V.}},
title = {{{Methodenentwicklung für die Simulation mechanischer Fügeprozesse mit besonderer Berücksichtigung fügespezifischer Reibverhältnisse}}},
volume = {{573}},
year = {{2022}},
}
@misc{30152,
author = {{Roopa, Rajanna}},
title = {{{Evaluation of Algorithms for the Node Capacitated Clique}}},
year = {{2022}},
}
@article{26747,
abstract = {{Metasurfaces provide applications for a variety of flat elements and devices due to the ability to modulate light with subwavelength structures. The working principle meanwhile gives rise to the crucial problem and challenge to protect the metasurface from dust or clean the unavoidable contaminants during daily usage. Here, taking advantage of the intelligent bioinspired surfaces which exhibit self-cleaning properties, a versatile dielectric metasurface benefiting from the obtained superhydrophilic or quasi-superhydrophobic states is shown. The design is realized by embedding the metasurface inside a large area of wettability supporting structures, which is highly efficient in fabrication, and achieves both optical and wettability functionality at the same time. The superhydrophilic state enables an enhanced optical response with water, while the quasi-superhydrophobic state imparts the fragile antennas an ability to self-clean dust contamination. Furthermore, the metasurface can be easily switched and repeated between these two wettability or functional states by appropriate treatments in a repeatable way, without degrading the optical performance. The proposed design strategy will bring new opportunities to smart metasurfaces with improved optical performance, versatility, and physical stability.}},
author = {{Lu, Jinlong and Sain, Basudeb and Georgi, Philip and Protte, Maximilian and Bartley, Tim and Zentgraf, Thomas}},
issn = {{2195-1071}},
journal = {{Advanced Optical Materials}},
number = {{1}},
publisher = {{Wiley}},
title = {{{A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response}}},
doi = {{10.1002/adom.202101781}},
volume = {{10}},
year = {{2022}},
}
@misc{30198,
author = {{Korzeczek, Sebastian}},
title = {{{Aufarbeitung und lmplementierung von DAG-Rider}}},
year = {{2022}},
}
@misc{30199,
author = {{Nachtigall, Marcel}},
title = {{{Hybrid Routing in Three Dimensions}}},
year = {{2022}},
}
@article{30209,
abstract = {{DNA origami technology enables the folding of DNA strands into complex nanoscale shapes whose properties and interactions with molecular species often deviate significantly from that of genomic DNA. Here, we investigate the salting-out of different DNA origami shapes by the kosmotropic salt ammonium sulfate that is routinely employed in protein precipitation. We find that centrifugation in the presence of 3 M ammonium sulfate results in notable precipitation of DNA origami nanostructures but not of double-stranded genomic DNA. The precipitated DNA origami nanostructures can be resuspended in ammonium sulfate-free buffer without apparent formation of aggregates or loss of structural integrity. Even though quasi-1D six-helix bundle DNA origami are slightly less susceptible toward salting-out than more compact DNA origami triangles and 24-helix bundles, precipitation and recovery yields appear to be mostly independent of DNA origami shape and superstructure. Exploiting the specificity of ammonium sulfate salting-out for DNA origami nanostructures, we further apply this method to separate DNA origami triangles from genomic DNA fragments in a complex mixture. Our results thus demonstrate the possibility of concentrating and purifying DNA origami nanostructures by ammonium sulfate-induced salting-out.}},
author = {{Hanke, Marcel and Hansen, Niklas and Chen, Ruiping and Grundmeier, Guido and Fahmy, Karim and Keller, Adrian}},
issn = {{1422-0067}},
journal = {{International Journal of Molecular Sciences}},
keywords = {{Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis}},
number = {{5}},
pages = {{2817}},
publisher = {{MDPI AG}},
title = {{{Salting-Out of DNA Origami Nanostructures by Ammonium Sulfate}}},
doi = {{10.3390/ijms23052817}},
volume = {{23}},
year = {{2022}},
}
@inproceedings{30222,
author = {{Striewe, Marius and Meschut, Gerson and Schmelzle, Lars and Mergheim, Julia and Possart, Gunnar and Steinmann, Paul}},
booktitle = {{22. Kolloquium: Gemeinsame Forschung in der Klebtechnik}},
title = {{{Experimentelle und numerische Untersuchung des Einflusses variabler Betriebstemperaturen auf das Trag- und Versagensverhalten struktureller Klebverbindungen unter Crashbelastung}}},
year = {{2022}},
}
@inproceedings{30229,
author = {{Klippstein, Sven Helge}},
location = {{Online}},
title = {{{Reproducibility in Polymer Laser Sintering}}},
year = {{2022}},
}
@inproceedings{30236,
abstract = {{Recent reinforcement learning approaches for continuous control in wireless mobile networks have shown impressive
results. But due to the lack of open and compatible simulators, authors typically create their own simulation environments for training and evaluation. This is cumbersome and time-consuming for authors and limits reproducibility and comparability, ultimately impeding progress in the field.
To this end, we propose mobile-env, a simple and open platform for training, evaluating, and comparing reinforcement learning and conventional approaches for continuous control in mobile wireless networks. mobile-env is lightweight and implements the common OpenAI Gym interface and additional wrappers, which allows connecting virtually any single-agent or multi-agent reinforcement learning framework to the environment. While mobile-env provides sensible default values and can be used out of the box, it also has many configuration options and is easy to extend. We therefore believe mobile-env to be a valuable platform for driving meaningful progress in autonomous coordination of
wireless mobile networks.}},
author = {{Schneider, Stefan Balthasar and Werner, Stefan and Khalili, Ramin and Hecker, Artur and Karl, Holger}},
booktitle = {{IEEE/IFIP Network Operations and Management Symposium (NOMS)}},
keywords = {{wireless mobile networks, network management, continuous control, cognitive networks, autonomous coordination, reinforcement learning, gym environment, simulation, open source}},
location = {{Budapest}},
publisher = {{IEEE}},
title = {{{mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks}}},
year = {{2022}},
}
@phdthesis{30201,
author = {{Fanasch, Patrizia}},
title = {{{Governance and Reputation in the Market for Experience Goods}}},
doi = {{10.17619/UNIPB/1-1292 }},
year = {{2022}},
}
@book{30291,
abstract = {{The volume comprises a variety of research approaches that seek to explore and understand employees’ learning and development through and for work. Working life reveals challenges through technological, economic and societal development that can only rudimentarily be addressed by formal education and training. Workplace learning becomes more and more important for employees and enterprises to successfully cope with these challenges.
Workplace learning is a steadily growing field of educational research but it lacks so far a scholastic canon – there is rather a diversity of research approaches. This volume reflects this diversity by bringing together researchers from different countries and different theoretical backgrounds, presenting their current research on topics that all are relevant for understanding presages, processes and outcomes of workplace learning. Hence, this volume is of relevance for researchers as well as practitioners in the field and policy makers.}},
editor = {{Harteis, Christian and Gijbels, David and Kyndt, Eva}},
isbn = {{9783030895815}},
issn = {{2210-5549}},
keywords = {{new generation of researchersthe team level of workplace learningindividual level of workplace learningorganizational level of workplace learningsocietal level of workplace learninginterdependent cross-level research approachesWork AgencyWork-life perspectivesTeam learningTeam climateSocial influences on team learningKnowledge construction in teamsLearning cultureAcknowledgement of competencesTechnology and professional learningCreation of a learning eco-systemDiversity as a challenge for organisationsHigher education as preparation for WPLSocial support in networks and professional learningvocational and professional education}},
publisher = {{Springer International Publishing}},
title = {{{Research Approaches on Workplace Learning}}},
doi = {{10.1007/978-3-030-89582-2}},
year = {{2022}},
}
@inbook{16296,
abstract = {{Multiobjective optimization plays an increasingly important role in modern
applications, where several objectives are often of equal importance. The task
in multiobjective optimization and multiobjective optimal control is therefore
to compute the set of optimal compromises (the Pareto set) between the
conflicting objectives. Since the Pareto set generally consists of an infinite
number of solutions, the computational effort can quickly become challenging
which is particularly problematic when the objectives are costly to evaluate as
is the case for models governed by partial differential equations (PDEs). To
decrease the numerical effort to an affordable amount, surrogate models can be
used to replace the expensive PDE evaluations. Existing multiobjective
optimization methods using model reduction are limited either to low parameter
dimensions or to few (ideally two) objectives. In this article, we present a
combination of the reduced basis model reduction method with a continuation
approach using inexact gradients. The resulting approach can handle an
arbitrary number of objectives while yielding a significant reduction in
computing time.}},
author = {{Banholzer, Stefan and Gebken, Bennet and Dellnitz, Michael and Peitz, Sebastian and Volkwein, Stefan}},
booktitle = {{Non-Smooth and Complementarity-Based Distributed Parameter Systems}},
editor = {{Michael, Hintermüller and Roland, Herzog and Christian, Kanzow and Michael, Ulbrich and Stefan, Ulbrich}},
isbn = {{978-3-030-79392-0}},
pages = {{43--76}},
publisher = {{Springer}},
title = {{{ROM-Based Multiobjective Optimization of Elliptic PDEs via Numerical Continuation}}},
doi = {{10.1007/978-3-030-79393-7_3}},
year = {{2022}},
}
@inbook{30294,
abstract = {{With the ever increasing capabilities of sensors and controllers, autonomous driving is quickly becoming a reality. This disruptive change in the automotive industry poses major challenges for manufacturers as well as suppliers as entirely new design and testing strategies have to be developed to remain competitive. Most importantly, the complexity of autonomously driving vehicles in a complex, uncertain, and safety-critical environment requires new testing procedures to cover the almost infinite range of potential scenarios.}},
author = {{Peitz, Sebastian and Dellnitz, Michael and Bannenberg, Sebastian}},
booktitle = {{German Success Stories in Industrial Mathematics}},
editor = {{Bock, H. G. and Küfer, K.-H. and Maas, P. and Milde, A. and Schulz, V.}},
isbn = {{9783030814540}},
issn = {{1612-3956}},
publisher = {{Springer International Publishing}},
title = {{{Efficient Virtual Design and Testing of Autonomous Vehicles}}},
doi = {{10.1007/978-3-030-81455-7_23}},
volume = {{35}},
year = {{2022}},
}
@inbook{30289,
abstract = {{This chapter presents a discussion of the concept of agency. Agency is understood as a multifaceted construct describing the idea that human beings make choices, act on these choices, and thereby exercise influence on their own lives as well as their environment. We argue that the concept is discussed from three different perspectives in the literature—transformational, dispositional, and relational—that are each related to learning and development in work contexts. These perspectives do not reflect incompatible positions but rather different aspects of the same phenomena. The chapter also offers an avenue of insight into empirical studies that employ agency as a central concept as well as discussions about concepts that closely overlap with ideas of human beings as agents of power and influence.}},
author = {{Goller, Michael and Paloniemi, Susanna}},
booktitle = {{Research Approaches on Workplace Learning}},
isbn = {{9783030895815}},
issn = {{2210-5549}},
keywords = {{Agency Workplace learning Professional development Proactivity Self-direction}},
publisher = {{Springer International Publishing}},
title = {{{Agency: Taking Stock of Workplace Learning Research}}},
doi = {{10.1007/978-3-030-89582-2_1}},
year = {{2022}},
}
@inbook{30290,
abstract = {{The article explores the particular quality of changes introduced through the latest wave of digital transformation of workplaces. It has effects on workflow processes, on distribution of work and tasks, and the mode of distributing working tasks, e.g. through cyber-physical systems. Hence, the changes in work are manifold and require changes in vocational education and training as well as in workplace learning. These changes reveal new challenges for research on workplace learning. Finally, conclusions for future workplace learning research will be developed.}},
author = {{Harteis, Christian}},
booktitle = {{Research Approaches on Workplace Learning}},
isbn = {{9783030895815}},
issn = {{2210-5549}},
keywords = {{Digitalisation Self organisation Distribution of labour Automation}},
publisher = {{Springer International Publishing}},
title = {{{Research on Workplace Learning in Times of Digitalisation}}},
doi = {{10.1007/978-3-030-89582-2_19}},
year = {{2022}},
}
@inbook{28991,
author = {{Gräßler, Iris and Pottebaum, Jens}},
booktitle = {{Design Methodology for Future Products}},
editor = {{Krause, Dieter and Heyden, Emil}},
isbn = {{9783030783679}},
publisher = {{Springer}},
title = {{{From Agile Strategic Foresight to Sustainable Mechatronic and Cyber-Physical Systems in Circular Economies}}},
doi = {{10.1007/978-3-030-78368-6_1}},
year = {{2022}},
}
@inproceedings{30347,
author = {{Schafmeister, Frank}},
booktitle = {{International Conference on Electric & Electronic in Hybrid and Electric Vehicles and Electric Energy Management (EEHE),}},
location = {{Bamberg, Germany}},
title = {{{Compensation of LF Common-Mode Noise by the internal DC/DC-Stage for transformerless On-Board Chargers at Three- and Single-Phase Operation}}},
year = {{2022}},
}
@inproceedings{30349,
author = {{Förster, Nikolas and Rehlaender, Philipp and Wallscheid, Oliver and Schafmeister, Frank and Böcker, Joachim}},
booktitle = {{Proc. 37th IEEE Applied Power Electronics Conference (APEC)}},
location = {{Houston, TX, USA}},
publisher = {{IEEE}},
title = {{{An Open-Source Transistor Database and Toolbox as an Unified Software Engineering Tool for Managing and Evaluating Power Transistors}}},
year = {{2022}},
}
@inproceedings{30350,
author = {{Keuck, Lukas and Schafmeister, Frank and Böcker, Joachim}},
booktitle = {{Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM)}},
location = {{Nuremberg, Germany}},
publisher = {{IEEE}},
title = {{{Robust Hysteresis Control for LLC Resonant Converters Using a Fully Isolated Measurement Scheme}}},
year = {{2022}},
}
@article{30195,
abstract = {{While plasmonic particles can provide optical resonances in a wide spectral range from the lower visible up to the near-infrared, often, symmetry effects are utilized to obtain particular optical responses. By breaking certain spatial symmetries, chiral structures arise and provide robust chiroptical responses to these plasmonic resonances. Here, we observe strong chiroptical responses in the linear and nonlinear optical regime for chiral L-handed helicoid-III nanoparticles and quantify them by means of an asymmetric factor, the so-called g-factor. We calculate the linear optical g-factors for two distinct chiroptical resonances to −0.12 and –0.43 and the nonlinear optical g-factors to −1.45 and −1.63. The results demonstrate that the chirality of the helicoid-III nanoparticles is strongly enhanced in the nonlinear regime.}},
author = {{Spreyer, Florian and Mun, Jungho and Kim, Hyeohn and Kim, Ryeong Myeong and Nam, Ki Tae and Rho, Junsuk and Zentgraf, Thomas}},
issn = {{2330-4022}},
journal = {{ACS Photonics}},
keywords = {{Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Biotechnology, Electronic, Optical and Magnetic Materials}},
number = {{3}},
pages = {{784–792}},
publisher = {{American Chemical Society (ACS)}},
title = {{{Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles}}},
doi = {{10.1021/acsphotonics.1c00882}},
volume = {{9}},
year = {{2022}},
}
@article{30385,
abstract = {{AbstractTailored nanoscale quantum light sources, matching the specific needs of use cases, are crucial building blocks for photonic quantum technologies. Several different approaches to realize solid-state quantum emitters with high performance have been pursued and different concepts for energy tuning have been established. However, the properties of the emitted photons are always defined by the individual quantum emitter and can therefore not be controlled with full flexibility. Here we introduce an all-optical nonlinear method to tailor and control the single photon emission. We demonstrate a laser-controlled down-conversion process from an excited state of a semiconductor quantum three-level system. Based on this concept, we realize energy tuning and polarization control of the single photon emission with a control-laser field. Our results mark an important step towards tailored single photon emission from a photonic quantum system based on quantum optical principles.}},
author = {{Jonas, B. and Heinze, D. and Schöll, E. and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, K. D. and Reuter, D. and Schumacher, S. and Zrenner, Artur}},
issn = {{2041-1723}},
journal = {{Nature Communications}},
keywords = {{General Physics and Astronomy, General Biochemistry, Genetics and Molecular Biology, General Chemistry}},
number = {{1}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Nonlinear down-conversion in a single quantum dot}}},
doi = {{10.1038/s41467-022-28993-3}},
volume = {{13}},
year = {{2022}},
}
@article{30341,
author = {{Hoyer, Britta and van Straaten, Dirk}},
issn = {{2214-8043}},
journal = {{Journal of Behavioral and Experimental Economics}},
keywords = {{General Social Sciences, Economics and Econometrics, Applied Psychology}},
pages = {{101869}},
publisher = {{Elsevier BV}},
title = {{{Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis}}},
doi = {{10.1016/j.socec.2022.101869}},
volume = {{98}},
year = {{2022}},
}