--- _id: '46591' author: - first_name: Luz Alejandra full_name: Mapura Ramirez, Luz Alejandra id: '44323' last_name: Mapura Ramirez - first_name: Eugeny Y. full_name: Kenig, Eugeny Y. id: '665' last_name: Kenig citation: ama: 'Mapura Ramirez LA, Kenig EY. Zur Berechnug von flüssigkeitsseitigen Stoffübergagnskoeffizienten für Strukturpackungen. In: ; 2023.' apa: Mapura Ramirez, L. A., & Kenig, E. Y. (2023). Zur Berechnug von flüssigkeitsseitigen Stoffübergagnskoeffizienten für Strukturpackungen. Jahrestreffen der DECHEMA-Fachgruppen Fluidverfahrenstechnik und Adsorption, Frankfurt am Main. bibtex: '@inproceedings{Mapura Ramirez_Kenig_2023, place={Jahrestreffen der DECHEMA-Fachgruppen Fluidverfahrenstechnik und Adsorption, Frankfurt am Main}, title={Zur Berechnug von flüssigkeitsseitigen Stoffübergagnskoeffizienten für Strukturpackungen}, author={Mapura Ramirez, Luz Alejandra and Kenig, Eugeny Y.}, year={2023} }' chicago: Mapura Ramirez, Luz Alejandra, and Eugeny Y. Kenig. “Zur Berechnug von Flüssigkeitsseitigen Stoffübergagnskoeffizienten Für Strukturpackungen.” Jahrestreffen der DECHEMA-Fachgruppen Fluidverfahrenstechnik und Adsorption, Frankfurt am Main, 2023. ieee: L. A. Mapura Ramirez and E. Y. Kenig, “Zur Berechnug von flüssigkeitsseitigen Stoffübergagnskoeffizienten für Strukturpackungen,” presented at the Jahrestreffen der DECHEMA-Fachgruppen Fluidverfahrenstechnik und Adsorption, Frankfurt am Main, 2023. mla: Mapura Ramirez, Luz Alejandra, and Eugeny Y. Kenig. Zur Berechnug von Flüssigkeitsseitigen Stoffübergagnskoeffizienten Für Strukturpackungen. 2023. short: 'L.A. Mapura Ramirez, E.Y. Kenig, in: Jahrestreffen der DECHEMA-Fachgruppen Fluidverfahrenstechnik und Adsorption, Frankfurt am Main, 2023.' conference: end_date: 2023-03-23 location: Frankfurt am Main name: Jahrestreffen der DECHEMA-Fachgruppen Fluidverfahrenstechnik und Adsorption start_date: 2023-03-21 date_created: 2023-08-21T11:53:18Z date_updated: 2023-08-23T07:54:06Z language: - iso: eng place: Jahrestreffen der DECHEMA-Fachgruppen Fluidverfahrenstechnik und Adsorption, Frankfurt am Main status: public title: Zur Berechnug von flüssigkeitsseitigen Stoffübergagnskoeffizienten für Strukturpackungen type: conference_abstract user_id: '44323' year: '2023' ... --- _id: '23428' abstract: - lang: eng text: "The Koopman operator has become an essential tool for data-driven approximation of dynamical (control) systems in recent years, e.g., via extended dynamic mode decomposition. Despite its popularity, convergence results and, in particular, error bounds are still quite scarce. In this paper, we derive probabilistic bounds for the approximation error and the prediction error depending on the number of training data points; for both ordinary and stochastic differential equations. Moreover, we extend our analysis to nonlinear control-affine systems using either ergodic trajectories or i.i.d.\r\nsamples. Here, we exploit the linearity of the Koopman generator to obtain a bilinear system and, thus, circumvent the curse of dimensionality since we do not autonomize the system by augmenting the state by the control inputs. To the\r\nbest of our knowledge, this is the first finite-data error analysis in the stochastic and/or control setting. Finally, we demonstrate the effectiveness of the proposed approach by comparing it with state-of-the-art techniques showing its superiority whenever state and control are coupled." article_number: '14' author: - first_name: Feliks full_name: Nüske, Feliks id: '81513' last_name: Nüske orcid: 0000-0003-2444-7889 - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X - first_name: Friedrich full_name: Philipp, Friedrich last_name: Philipp - first_name: Manuel full_name: Schaller, Manuel last_name: Schaller - first_name: Karl full_name: Worthmann, Karl last_name: Worthmann citation: ama: Nüske F, Peitz S, Philipp F, Schaller M, Worthmann K. Finite-data error bounds for Koopman-based prediction and control. Journal of Nonlinear Science. 2023;33. doi:10.1007/s00332-022-09862-1 apa: Nüske, F., Peitz, S., Philipp, F., Schaller, M., & Worthmann, K. (2023). Finite-data error bounds for Koopman-based prediction and control. Journal of Nonlinear Science, 33, Article 14. https://doi.org/10.1007/s00332-022-09862-1 bibtex: '@article{Nüske_Peitz_Philipp_Schaller_Worthmann_2023, title={Finite-data error bounds for Koopman-based prediction and control}, volume={33}, DOI={10.1007/s00332-022-09862-1}, number={14}, journal={Journal of Nonlinear Science}, author={Nüske, Feliks and Peitz, Sebastian and Philipp, Friedrich and Schaller, Manuel and Worthmann, Karl}, year={2023} }' chicago: Nüske, Feliks, Sebastian Peitz, Friedrich Philipp, Manuel Schaller, and Karl Worthmann. “Finite-Data Error Bounds for Koopman-Based Prediction and Control.” Journal of Nonlinear Science 33 (2023). https://doi.org/10.1007/s00332-022-09862-1. ieee: 'F. Nüske, S. Peitz, F. Philipp, M. Schaller, and K. Worthmann, “Finite-data error bounds for Koopman-based prediction and control,” Journal of Nonlinear Science, vol. 33, Art. no. 14, 2023, doi: 10.1007/s00332-022-09862-1.' mla: Nüske, Feliks, et al. “Finite-Data Error Bounds for Koopman-Based Prediction and Control.” Journal of Nonlinear Science, vol. 33, 14, 2023, doi:10.1007/s00332-022-09862-1. short: F. Nüske, S. Peitz, F. Philipp, M. Schaller, K. Worthmann, Journal of Nonlinear Science 33 (2023). date_created: 2021-08-17T12:25:09Z date_updated: 2023-08-24T07:50:12Z department: - _id: '101' - _id: '655' doi: 10.1007/s00332-022-09862-1 intvolume: ' 33' language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/content/pdf/10.1007/s00332-022-09862-1.pdf oa: '1' publication: Journal of Nonlinear Science publication_status: published status: public title: Finite-data error bounds for Koopman-based prediction and control type: journal_article user_id: '47427' volume: 33 year: '2023' ... --- _id: '46649' abstract: - lang: eng text: "Different conflicting optimization criteria arise naturally in various Deep\r\nLearning scenarios. These can address different main tasks (i.e., in the\r\nsetting of Multi-Task Learning), but also main and secondary tasks such as loss\r\nminimization versus sparsity. The usual approach is a simple weighting of the\r\ncriteria, which formally only works in the convex setting. In this paper, we\r\npresent a Multi-Objective Optimization algorithm using a modified Weighted\r\nChebyshev scalarization for training Deep Neural Networks (DNNs) with respect\r\nto several tasks. By employing this scalarization technique, the algorithm can\r\nidentify all optimal solutions of the original problem while reducing its\r\ncomplexity to a sequence of single-objective problems. The simplified problems\r\nare then solved using an Augmented Lagrangian method, enabling the use of\r\npopular optimization techniques such as Adam and Stochastic Gradient Descent,\r\nwhile efficaciously handling constraints. Our work aims to address the\r\n(economical and also ecological) sustainability issue of DNN models, with a\r\nparticular focus on Deep Multi-Task models, which are typically designed with a\r\nvery large number of weights to perform equally well on multiple tasks. Through\r\nexperiments conducted on two Machine Learning datasets, we demonstrate the\r\npossibility of adaptively sparsifying the model during training without\r\nsignificantly impacting its performance, if we are willing to apply\r\ntask-specific adaptations to the network weights. Code is available at\r\nhttps://github.com/salomonhotegni/MDMTN." author: - first_name: Sedjro Salomon full_name: Hotegni, Sedjro Salomon id: '97995' last_name: Hotegni - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X - first_name: Manuel Bastian full_name: Berkemeier, Manuel Bastian id: '51701' last_name: Berkemeier citation: ama: Hotegni SS, Peitz S, Berkemeier MB. Multi-Objective Optimization for Sparse Deep Neural Network Training. arXiv:230812243. Published online 2023. apa: Hotegni, S. S., Peitz, S., & Berkemeier, M. B. (2023). Multi-Objective Optimization for Sparse Deep Neural Network Training. In arXiv:2308.12243. bibtex: '@article{Hotegni_Peitz_Berkemeier_2023, title={Multi-Objective Optimization for Sparse Deep Neural Network Training}, journal={arXiv:2308.12243}, author={Hotegni, Sedjro Salomon and Peitz, Sebastian and Berkemeier, Manuel Bastian}, year={2023} }' chicago: Hotegni, Sedjro Salomon, Sebastian Peitz, and Manuel Bastian Berkemeier. “Multi-Objective Optimization for Sparse Deep Neural Network Training.” ArXiv:2308.12243, 2023. ieee: S. S. Hotegni, S. Peitz, and M. B. Berkemeier, “Multi-Objective Optimization for Sparse Deep Neural Network Training,” arXiv:2308.12243. 2023. mla: Hotegni, Sedjro Salomon, et al. “Multi-Objective Optimization for Sparse Deep Neural Network Training.” ArXiv:2308.12243, 2023. short: S.S. Hotegni, S. Peitz, M.B. Berkemeier, ArXiv:2308.12243 (2023). date_created: 2023-08-24T07:44:36Z date_updated: 2023-08-24T08:22:17Z department: - _id: '655' external_id: arxiv: - '2308.12243' has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2308.12243 oa: '1' page: '13' publication: arXiv:2308.12243 status: public title: Multi-Objective Optimization for Sparse Deep Neural Network Training type: preprint user_id: '97995' year: '2023' ... --- _id: '46637' article_number: '100174' author: - first_name: Munko full_name: Gonchikzhapov, Munko id: '94996' last_name: Gonchikzhapov orcid: https://orcid.org/0000-0002-7773-047X - first_name: Tina full_name: Kasper, Tina id: '94562' last_name: Kasper orcid: '0000-0003-3993-5316 ' citation: ama: Gonchikzhapov M, Kasper T. Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames. Applications in Energy and Combustion Science. 2023;15. doi:10.1016/j.jaecs.2023.100174 apa: Gonchikzhapov, M., & Kasper, T. (2023). Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames. Applications in Energy and Combustion Science, 15, Article 100174. https://doi.org/10.1016/j.jaecs.2023.100174 bibtex: '@article{Gonchikzhapov_Kasper_2023, title={Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames}, volume={15}, DOI={10.1016/j.jaecs.2023.100174}, number={100174}, journal={Applications in Energy and Combustion Science}, publisher={Elsevier BV}, author={Gonchikzhapov, Munko and Kasper, Tina}, year={2023} }' chicago: Gonchikzhapov, Munko, and Tina Kasper. “Thermal and Chemical Structure of Ethanol and 2-Ethylhexanoic Acid/Ethanol SpraySyn Flames.” Applications in Energy and Combustion Science 15 (2023). https://doi.org/10.1016/j.jaecs.2023.100174. ieee: 'M. Gonchikzhapov and T. Kasper, “Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames,” Applications in Energy and Combustion Science, vol. 15, Art. no. 100174, 2023, doi: 10.1016/j.jaecs.2023.100174.' mla: Gonchikzhapov, Munko, and Tina Kasper. “Thermal and Chemical Structure of Ethanol and 2-Ethylhexanoic Acid/Ethanol SpraySyn Flames.” Applications in Energy and Combustion Science, vol. 15, 100174, Elsevier BV, 2023, doi:10.1016/j.jaecs.2023.100174. short: M. Gonchikzhapov, T. Kasper, Applications in Energy and Combustion Science 15 (2023). date_created: 2023-08-22T13:26:37Z date_updated: 2023-08-24T08:55:26Z department: - _id: '43' doi: 10.1016/j.jaecs.2023.100174 intvolume: ' 15' keyword: - Nanoparticle synthesis - Flame spray pyrolysis - SpraySyn burner - Flame structure - Species distribution - Temperature distribution language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S2666352X23000638 oa: '1' publication: Applications in Energy and Combustion Science publication_identifier: issn: - 2666-352X publication_status: published publisher: Elsevier BV status: public title: Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames type: journal_article user_id: '94996' volume: 15 year: '2023' ... --- _id: '21600' abstract: - lang: eng text: Many problems in science and engineering require an efficient numerical approximation of integrals or solutions to differential equations. For systems with rapidly changing dynamics, an equidistant discretization is often inadvisable as it results in prohibitively large errors or computational effort. To this end, adaptive schemes, such as solvers based on Runge–Kutta pairs, have been developed which adapt the step size based on local error estimations at each step. While the classical schemes apply very generally and are highly efficient on regular systems, they can behave suboptimally when an inefficient step rejection mechanism is triggered by structurally complex systems such as chaotic systems. To overcome these issues, we propose a method to tailor numerical schemes to the problem class at hand. This is achieved by combining simple, classical quadrature rules or ODE solvers with data-driven time-stepping controllers. Compared with learning solution operators to ODEs directly, it generalizes better to unseen initial data as our approach employs classical numerical schemes as base methods. At the same time it can make use of identified structures of a problem class and, therefore, outperforms state-of-the-art adaptive schemes. Several examples demonstrate superior efficiency. Source code is available at https://github.com/lueckem/quadrature-ML. author: - first_name: Michael full_name: Dellnitz, Michael last_name: Dellnitz - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier - first_name: Marvin full_name: Lücke, Marvin last_name: Lücke - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: 0000-0002-5940-8057 - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X - first_name: Karlson full_name: Pfannschmidt, Karlson id: '13472' last_name: Pfannschmidt orcid: 0000-0001-9407-7903 citation: ama: Dellnitz M, Hüllermeier E, Lücke M, et al. Efficient time stepping for numerical integration using reinforcement  learning. SIAM Journal on Scientific Computing. 2023;45(2):A579-A595. doi:10.1137/21M1412682 apa: Dellnitz, M., Hüllermeier, E., Lücke, M., Ober-Blöbaum, S., Offen, C., Peitz, S., & Pfannschmidt, K. (2023). Efficient time stepping for numerical integration using reinforcement  learning. SIAM Journal on Scientific Computing, 45(2), A579–A595. https://doi.org/10.1137/21M1412682 bibtex: '@article{Dellnitz_Hüllermeier_Lücke_Ober-Blöbaum_Offen_Peitz_Pfannschmidt_2023, title={Efficient time stepping for numerical integration using reinforcement  learning}, volume={45}, DOI={10.1137/21M1412682}, number={2}, journal={SIAM Journal on Scientific Computing}, author={Dellnitz, Michael and Hüllermeier, Eyke and Lücke, Marvin and Ober-Blöbaum, Sina and Offen, Christian and Peitz, Sebastian and Pfannschmidt, Karlson}, year={2023}, pages={A579–A595} }' chicago: 'Dellnitz, Michael, Eyke Hüllermeier, Marvin Lücke, Sina Ober-Blöbaum, Christian Offen, Sebastian Peitz, and Karlson Pfannschmidt. “Efficient Time Stepping for Numerical Integration Using Reinforcement  Learning.” SIAM Journal on Scientific Computing 45, no. 2 (2023): A579–95. https://doi.org/10.1137/21M1412682.' ieee: 'M. Dellnitz et al., “Efficient time stepping for numerical integration using reinforcement  learning,” SIAM Journal on Scientific Computing, vol. 45, no. 2, pp. A579–A595, 2023, doi: 10.1137/21M1412682.' mla: Dellnitz, Michael, et al. “Efficient Time Stepping for Numerical Integration Using Reinforcement  Learning.” SIAM Journal on Scientific Computing, vol. 45, no. 2, 2023, pp. A579–95, doi:10.1137/21M1412682. short: M. Dellnitz, E. Hüllermeier, M. Lücke, S. Ober-Blöbaum, C. Offen, S. Peitz, K. Pfannschmidt, SIAM Journal on Scientific Computing 45 (2023) A579–A595. date_created: 2021-04-09T07:59:19Z date_updated: 2023-08-25T09:24:50Z ddc: - '510' department: - _id: '101' - _id: '636' - _id: '355' - _id: '655' doi: 10.1137/21M1412682 external_id: arxiv: - arXiv:2104.03562 has_accepted_license: '1' intvolume: ' 45' issue: '2' language: - iso: eng main_file_link: - url: https://epubs.siam.org/doi/reader/10.1137/21M1412682 page: A579-A595 publication: SIAM Journal on Scientific Computing publication_status: published related_material: link: - description: GitHub relation: software url: https://github.com/lueckem/quadrature-ML status: public title: Efficient time stepping for numerical integration using reinforcement learning type: journal_article user_id: '47427' volume: 45 year: '2023' ... --- _id: '46691' author: - first_name: Frederik full_name: Dahms, Frederik id: '64977' last_name: Dahms - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg citation: ama: 'Dahms F, Homberg W. Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process. In: Lecture Notes in Mechanical Engineering. Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-41023-9_72' apa: Dahms, F., & Homberg, W. (2023). Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process. In Lecture Notes in Mechanical Engineering. 14th International Conference on the Technology of Plasticity, 2023, Cannes, France. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-41023-9_72 bibtex: '@inbook{Dahms_Homberg_2023, title={Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process}, DOI={10.1007/978-3-031-41023-9_72}, booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature Switzerland}, author={Dahms, Frederik and Homberg, Werner}, year={2023} }' chicago: Dahms, Frederik, and Werner Homberg. “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process.” In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-41023-9_72. ieee: F. Dahms and W. Homberg, “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process,” in Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, 2023. mla: Dahms, Frederik, and Werner Homberg. “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process.” Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-41023-9_72. short: 'F. Dahms, W. Homberg, in: Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, 2023.' conference: location: Cannes, France name: 14th International Conference on the Technology of Plasticity, 2023 date_created: 2023-08-25T09:16:21Z date_updated: 2023-08-25T09:22:29Z department: - _id: '156' doi: 10.1007/978-3-031-41023-9_72 language: - iso: eng main_file_link: - url: https://link.springer.com/chapter/10.1007/978-3-031-41023-9_72 publication: Lecture Notes in Mechanical Engineering publication_identifier: isbn: - '9783031410222' - '9783031410239' issn: - 2195-4356 - 2195-4364 publication_status: published publisher: Springer Nature Switzerland quality_controlled: '1' status: public title: Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process type: book_chapter user_id: '64977' year: '2023' ... --- _id: '46665' author: - first_name: I. full_name: Garnefeld, I. last_name: Garnefeld - first_name: Eva full_name: Böhm, Eva id: '3043' last_name: Böhm orcid: 0000-0001-6053-1012 - first_name: L. full_name: Hanf, L. last_name: Hanf - first_name: S. full_name: Helm, S. last_name: Helm citation: ama: 'Garnefeld I, Böhm E, Hanf L, Helm S. Unboxing video effectiveness – Does speech matter? In: 2023 AMA Summer Academic Conference, San Francisco, CA. ; 2023.' apa: Garnefeld, I., Böhm, E., Hanf, L., & Helm, S. (2023). Unboxing video effectiveness – Does speech matter? 2023 AMA Summer Academic Conference, San Francisco, CA. 2023 AMA Summer Academic Conference, San Francisco, CA. bibtex: '@inproceedings{Garnefeld_Böhm_Hanf_Helm_2023, title={Unboxing video effectiveness – Does speech matter?}, booktitle={2023 AMA Summer Academic Conference, San Francisco, CA}, author={Garnefeld, I. and Böhm, Eva and Hanf, L. and Helm, S.}, year={2023} }' chicago: Garnefeld, I., Eva Böhm, L. Hanf, and S. Helm. “Unboxing Video Effectiveness – Does Speech Matter?” In 2023 AMA Summer Academic Conference, San Francisco, CA, 2023. ieee: I. Garnefeld, E. Böhm, L. Hanf, and S. Helm, “Unboxing video effectiveness – Does speech matter?,” presented at the 2023 AMA Summer Academic Conference, San Francisco, CA, 2023. mla: Garnefeld, I., et al. “Unboxing Video Effectiveness – Does Speech Matter?” 2023 AMA Summer Academic Conference, San Francisco, CA, 2023. short: 'I. Garnefeld, E. Böhm, L. Hanf, S. Helm, in: 2023 AMA Summer Academic Conference, San Francisco, CA, 2023.' conference: location: San Francisco, CA name: 2023 AMA Summer Academic Conference date_created: 2023-08-25T07:28:31Z date_updated: 2023-08-25T10:07:42Z department: - _id: '785' language: - iso: eng publication: 2023 AMA Summer Academic Conference, San Francisco, CA publication_status: published status: public title: Unboxing video effectiveness – Does speech matter? type: conference user_id: '49063' year: '2023' ... --- _id: '46666' author: - first_name: K. full_name: Kessing, K. last_name: Kessing - first_name: I. full_name: Garnefeld, I. last_name: Garnefeld - first_name: Eva full_name: Böhm, Eva id: '3043' last_name: Böhm orcid: 0000-0001-6053-1012 citation: ama: 'Kessing K, Garnefeld I, Böhm E. The dark and bright side of online reviews in manufacturer online shops. In: EMAC Annual Conference, Odense, Denmark. ; 2023.' apa: Kessing, K., Garnefeld, I., & Böhm, E. (2023). The dark and bright side of online reviews in manufacturer online shops. EMAC Annual Conference, Odense, Denmark. EMAC Annual Conference, Odense, Denmark. bibtex: '@inproceedings{Kessing_Garnefeld_Böhm_2023, title={The dark and bright side of online reviews in manufacturer online shops}, booktitle={EMAC Annual Conference, Odense, Denmark}, author={Kessing, K. and Garnefeld, I. and Böhm, Eva}, year={2023} }' chicago: Kessing, K., I. Garnefeld, and Eva Böhm. “The Dark and Bright Side of Online Reviews in Manufacturer Online Shops.” In EMAC Annual Conference, Odense, Denmark, 2023. ieee: K. Kessing, I. Garnefeld, and E. Böhm, “The dark and bright side of online reviews in manufacturer online shops,” presented at the EMAC Annual Conference, Odense, Denmark., 2023. mla: Kessing, K., et al. “The Dark and Bright Side of Online Reviews in Manufacturer Online Shops.” EMAC Annual Conference, Odense, Denmark, 2023. short: 'K. Kessing, I. Garnefeld, E. Böhm, in: EMAC Annual Conference, Odense, Denmark, 2023.' conference: location: Odense, Denmark. name: EMAC Annual Conference date_created: 2023-08-25T07:29:44Z date_updated: 2023-08-25T10:07:36Z department: - _id: '785' language: - iso: eng publication: EMAC Annual Conference, Odense, Denmark publication_status: published status: public title: The dark and bright side of online reviews in manufacturer online shops type: conference user_id: '49063' year: '2023' ... --- _id: '46667' author: - first_name: L. full_name: Hanf, L. last_name: Hanf - first_name: I. full_name: Garnefeld, I. last_name: Garnefeld - first_name: Eva full_name: Böhm, Eva id: '3043' last_name: Böhm orcid: 0000-0001-6053-1012 - first_name: S. full_name: Helm, S. last_name: Helm citation: ama: 'Hanf L, Garnefeld I, Böhm E, Helm S. Stimulating engagement with unboxing videos – Does speech matter? In: EMAC Annual Conference, Odense, Denmark. ; 2023.' apa: Hanf, L., Garnefeld, I., Böhm, E., & Helm, S. (2023). Stimulating engagement with unboxing videos – Does speech matter? EMAC Annual Conference, Odense, Denmark. EMAC Annual Conference, Odense, Denmark. bibtex: '@inproceedings{Hanf_Garnefeld_Böhm_Helm_2023, title={Stimulating engagement with unboxing videos – Does speech matter?}, booktitle={EMAC Annual Conference, Odense, Denmark}, author={Hanf, L. and Garnefeld, I. and Böhm, Eva and Helm, S.}, year={2023} }' chicago: Hanf, L., I. Garnefeld, Eva Böhm, and S. Helm. “Stimulating Engagement with Unboxing Videos – Does Speech Matter?” In EMAC Annual Conference, Odense, Denmark, 2023. ieee: L. Hanf, I. Garnefeld, E. Böhm, and S. Helm, “Stimulating engagement with unboxing videos – Does speech matter?,” presented at the EMAC Annual Conference, Odense, Denmark, 2023. mla: Hanf, L., et al. “Stimulating Engagement with Unboxing Videos – Does Speech Matter?” EMAC Annual Conference, Odense, Denmark, 2023. short: 'L. Hanf, I. Garnefeld, E. Böhm, S. Helm, in: EMAC Annual Conference, Odense, Denmark, 2023.' conference: location: Odense, Denmark name: EMAC Annual Conference date_created: 2023-08-25T07:30:51Z date_updated: 2023-08-25T10:07:31Z department: - _id: '785' language: - iso: eng publication: EMAC Annual Conference, Odense, Denmark publication_status: published status: public title: Stimulating engagement with unboxing videos – Does speech matter? type: conference user_id: '49063' year: '2023' ... --- _id: '46739' author: - first_name: Somayeh full_name: Sadeghi-Kohan, Somayeh id: '78614' last_name: Sadeghi-Kohan orcid: https://orcid.org/0000-0001-7246-0610 - first_name: Sybille full_name: Hellebrand, Sybille id: '209' last_name: Hellebrand orcid: 0000-0002-3717-3939 - first_name: Hans-Joachim full_name: Wunderlich, Hans-Joachim last_name: Wunderlich citation: ama: 'Sadeghi-Kohan S, Hellebrand S, Wunderlich H-J. Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication. In: 2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W). IEEE; 2023. doi:10.1109/dsn-w58399.2023.00056' apa: Sadeghi-Kohan, S., Hellebrand, S., & Wunderlich, H.-J. (2023). Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication. 2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W). https://doi.org/10.1109/dsn-w58399.2023.00056 bibtex: '@inproceedings{Sadeghi-Kohan_Hellebrand_Wunderlich_2023, title={Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication}, DOI={10.1109/dsn-w58399.2023.00056}, booktitle={2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W)}, publisher={IEEE}, author={Sadeghi-Kohan, Somayeh and Hellebrand, Sybille and Wunderlich, Hans-Joachim}, year={2023} }' chicago: Sadeghi-Kohan, Somayeh, Sybille Hellebrand, and Hans-Joachim Wunderlich. “Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication.” In 2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W). IEEE, 2023. https://doi.org/10.1109/dsn-w58399.2023.00056. ieee: 'S. Sadeghi-Kohan, S. Hellebrand, and H.-J. Wunderlich, “Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication,” 2023, doi: 10.1109/dsn-w58399.2023.00056.' mla: Sadeghi-Kohan, Somayeh, et al. “Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication.” 2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W), IEEE, 2023, doi:10.1109/dsn-w58399.2023.00056. short: 'S. Sadeghi-Kohan, S. Hellebrand, H.-J. Wunderlich, in: 2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W), IEEE, 2023.' date_created: 2023-08-26T10:48:31Z date_updated: 2023-08-26T10:49:07Z department: - _id: '48' doi: 10.1109/dsn-w58399.2023.00056 language: - iso: eng publication: 2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W) publication_status: published publisher: IEEE status: public title: Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication type: conference user_id: '78614' year: '2023' ... --- _id: '46740' author: - first_name: Thomas full_name: Janzen, Thomas id: '89329' last_name: Janzen - first_name: Philipp full_name: Wotschel, Philipp id: '89529' last_name: Wotschel - first_name: Jana full_name: Meier, Jana id: '28542' last_name: Meier orcid: https://orcid.org/0000-0002-6756-9440 - first_name: Christoph full_name: Vogelsang, Christoph id: '4245' last_name: Vogelsang citation: ama: 'Janzen T, Wotschel P, Meier J, Vogelsang C. Assessing pre-service EFL teachers’ feedback performance in role-play-based simulations. In: EARLI 2023. ; 2023.' apa: Janzen, T., Wotschel, P., Meier, J., & Vogelsang, C. (2023). Assessing pre-service EFL teachers’ feedback performance in role-play-based simulations. EARLI 2023. EARLI 2023, Thessaloniki, Greece. bibtex: '@inproceedings{Janzen_Wotschel_Meier_Vogelsang_2023, title={Assessing pre-service EFL teachers’ feedback performance in role-play-based simulations}, booktitle={EARLI 2023}, author={Janzen, Thomas and Wotschel, Philipp and Meier, Jana and Vogelsang, Christoph}, year={2023} }' chicago: Janzen, Thomas, Philipp Wotschel, Jana Meier, and Christoph Vogelsang. “Assessing Pre-Service EFL Teachers’ Feedback Performance in Role-Play-Based Simulations.” In EARLI 2023, 2023. ieee: T. Janzen, P. Wotschel, J. Meier, and C. Vogelsang, “Assessing pre-service EFL teachers’ feedback performance in role-play-based simulations,” presented at the EARLI 2023, Thessaloniki, Greece, 2023. mla: Janzen, Thomas, et al. “Assessing Pre-Service EFL Teachers’ Feedback Performance in Role-Play-Based Simulations.” EARLI 2023, 2023. short: 'T. Janzen, P. Wotschel, J. Meier, C. Vogelsang, in: EARLI 2023, 2023.' conference: end_date: 2023-08-26 location: Thessaloniki, Greece name: EARLI 2023 start_date: 2023-08-22 date_created: 2023-08-28T06:18:53Z date_updated: 2023-08-28T06:19:17Z department: - _id: '33' language: - iso: eng publication: EARLI 2023 quality_controlled: '1' status: public title: Assessing pre-service EFL teachers’ feedback performance in role-play-based simulations type: conference user_id: '89329' year: '2023' ... --- _id: '46741' author: - first_name: Mario Fabian full_name: Zscherp, Mario Fabian last_name: Zscherp - first_name: Silas Aurel full_name: Jentsch, Silas Aurel last_name: Jentsch - first_name: Marius Johannes full_name: Müller, Marius Johannes last_name: Müller - first_name: Vitalii full_name: Lider, Vitalii last_name: Lider - first_name: Celina full_name: Becker, Celina last_name: Becker - first_name: Limei full_name: Chen, Limei last_name: Chen - first_name: Mario full_name: Littmann, Mario last_name: Littmann - first_name: Falco full_name: Meier, Falco last_name: Meier - first_name: Andreas full_name: Beyer, Andreas last_name: Beyer - first_name: Detlev Michael full_name: Hofmann, Detlev Michael last_name: Hofmann - first_name: Donat Josef full_name: As, Donat Josef id: '14' last_name: As orcid: 0000-0003-1121-3565 - first_name: Peter Jens full_name: Klar, Peter Jens last_name: Klar - first_name: Kerstin full_name: Volz, Kerstin last_name: Volz - first_name: Sangam full_name: Chatterjee, Sangam last_name: Chatterjee - first_name: Jörg full_name: Schörmann, Jörg last_name: Schörmann citation: ama: Zscherp MF, Jentsch SA, Müller MJ, et al. Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN. ACS Applied Materials & Interfaces. 2023;15(33):39513-39522. doi:10.1021/acsami.3c06319 apa: Zscherp, M. F., Jentsch, S. A., Müller, M. J., Lider, V., Becker, C., Chen, L., Littmann, M., Meier, F., Beyer, A., Hofmann, D. M., As, D. J., Klar, P. J., Volz, K., Chatterjee, S., & Schörmann, J. (2023). Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN. ACS Applied Materials & Interfaces, 15(33), 39513–39522. https://doi.org/10.1021/acsami.3c06319 bibtex: '@article{Zscherp_Jentsch_Müller_Lider_Becker_Chen_Littmann_Meier_Beyer_Hofmann_et al._2023, title={Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN}, volume={15}, DOI={10.1021/acsami.3c06319}, number={33}, journal={ACS Applied Materials & Interfaces}, publisher={American Chemical Society (ACS)}, author={Zscherp, Mario Fabian and Jentsch, Silas Aurel and Müller, Marius Johannes and Lider, Vitalii and Becker, Celina and Chen, Limei and Littmann, Mario and Meier, Falco and Beyer, Andreas and Hofmann, Detlev Michael and et al.}, year={2023}, pages={39513–39522} }' chicago: 'Zscherp, Mario Fabian, Silas Aurel Jentsch, Marius Johannes Müller, Vitalii Lider, Celina Becker, Limei Chen, Mario Littmann, et al. “Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN.” ACS Applied Materials & Interfaces 15, no. 33 (2023): 39513–22. https://doi.org/10.1021/acsami.3c06319.' ieee: 'M. F. Zscherp et al., “Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN,” ACS Applied Materials & Interfaces, vol. 15, no. 33, pp. 39513–39522, 2023, doi: 10.1021/acsami.3c06319.' mla: Zscherp, Mario Fabian, et al. “Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN.” ACS Applied Materials & Interfaces, vol. 15, no. 33, American Chemical Society (ACS), 2023, pp. 39513–22, doi:10.1021/acsami.3c06319. short: M.F. Zscherp, S.A. Jentsch, M.J. Müller, V. Lider, C. Becker, L. Chen, M. Littmann, F. Meier, A. Beyer, D.M. Hofmann, D.J. As, P.J. Klar, K. Volz, S. Chatterjee, J. Schörmann, ACS Applied Materials & Interfaces 15 (2023) 39513–39522. date_created: 2023-08-28T06:45:20Z date_updated: 2023-08-28T06:46:23Z department: - _id: '15' - _id: '230' doi: 10.1021/acsami.3c06319 intvolume: ' 15' issue: '33' keyword: - General Materials Science language: - iso: eng page: 39513-39522 publication: ACS Applied Materials & Interfaces publication_identifier: issn: - 1944-8244 - 1944-8252 publication_status: published publisher: American Chemical Society (ACS) status: public title: Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN type: journal_article user_id: '42514' volume: 15 year: '2023' ... --- _id: '33722' author: - first_name: Michelle full_name: Müller, Michelle id: '50286' last_name: Müller - first_name: Jürgen full_name: Neumann, Jürgen last_name: Neumann citation: ama: 'Müller M, Neumann J. Bring me my Meal on your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment. In: Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS).' apa: Müller, M., & Neumann, J. (n.d.). Bring me my Meal on your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment. Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS). 55th Hawaii International Conference on System Sciences (HICSS), Maui, Hawaii, USA. bibtex: '@inproceedings{Müller_Neumann, title={Bring me my Meal on your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment}, booktitle={Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS)}, author={Müller, Michelle and Neumann, Jürgen} }' chicago: Müller, Michelle, and Jürgen Neumann. “Bring Me My Meal on Your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment.” In Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS), n.d. ieee: M. Müller and J. Neumann, “Bring me my Meal on your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment,” presented at the 55th Hawaii International Conference on System Sciences (HICSS), Maui, Hawaii, USA. mla: Müller, Michelle, and Jürgen Neumann. “Bring Me My Meal on Your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment.” Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS). short: 'M. Müller, J. Neumann, in: Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS), n.d.' conference: location: Maui, Hawaii, USA name: 55th Hawaii International Conference on System Sciences (HICSS) date_created: 2022-10-13T13:00:06Z date_updated: 2023-08-28T12:25:08Z department: - _id: '276' language: - iso: eng project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '8' grant_number: '160364472' name: 'SFB 901 - A4: SFB 901 - Subproject A4' publication: Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS) publication_status: accepted status: public title: Bring me my Meal on your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment type: conference user_id: '477' year: '2023' ... --- _id: '44143' abstract: - lang: eng text: AbstractWorking conditions of knowledge workers have been subject to rapid change recently. Digital nomadism is no longer a phenomenon that relates only to entrepreneurs, freelancers, and gig workers. Corporate employees, too, have begun to uncouple their work from stationary (home) offices and 9-to-5 schedules. However, pursuing a permanent job in a corporate environment is still subject to fundamentally different values than postulated by the original notion of digital nomadism. Therefore, this paper explores the work identity of what is referred to as ‘corporate nomads’. By drawing on identity theory and the results of semi-structured interviews, the paper proposes a conceptualization of the corporate nomad archetype and presents nine salient identity issues of corporate nomads (e.g., holding multiple contradictory identities, the flexibility paradox, or collaboration constraints). By introducing the ‘corporate nomad’ archetype to the Information Systems literature, this article helps to rethink established conceptions of “home office” and socio-spatial configurations of knowledge work. alternative_title: - Exploring the Identity of the ‘Corporate Nomad’ Knowledge Worker Archetype author: - first_name: Julian full_name: Marx, Julian last_name: Marx - first_name: Stefan full_name: Stieglitz, Stefan last_name: Stieglitz - first_name: Felix full_name: Brünker, Felix last_name: Brünker - first_name: Milad full_name: Mirbabaie, Milad id: '88691' last_name: Mirbabaie citation: ama: Marx J, Stieglitz S, Brünker F, Mirbabaie M. Home (Office) is where your Heart is. Business & Information Systems Engineering. Published online 2023. doi:10.1007/s12599-023-00807-w apa: Marx, J., Stieglitz, S., Brünker, F., & Mirbabaie, M. (2023). Home (Office) is where your Heart is. Business & Information Systems Engineering. https://doi.org/10.1007/s12599-023-00807-w bibtex: '@article{Marx_Stieglitz_Brünker_Mirbabaie_2023, title={Home (Office) is where your Heart is}, DOI={10.1007/s12599-023-00807-w}, journal={Business & Information Systems Engineering}, publisher={Springer Science and Business Media LLC}, author={Marx, Julian and Stieglitz, Stefan and Brünker, Felix and Mirbabaie, Milad}, year={2023} }' chicago: Marx, Julian, Stefan Stieglitz, Felix Brünker, and Milad Mirbabaie. “Home (Office) Is Where Your Heart Is.” Business & Information Systems Engineering, 2023. https://doi.org/10.1007/s12599-023-00807-w. ieee: 'J. Marx, S. Stieglitz, F. Brünker, and M. Mirbabaie, “Home (Office) is where your Heart is,” Business & Information Systems Engineering, 2023, doi: 10.1007/s12599-023-00807-w.' mla: Marx, Julian, et al. “Home (Office) Is Where Your Heart Is.” Business & Information Systems Engineering, Springer Science and Business Media LLC, 2023, doi:10.1007/s12599-023-00807-w. short: J. Marx, S. Stieglitz, F. Brünker, M. Mirbabaie, Business & Information Systems Engineering (2023). date_created: 2023-04-24T10:33:28Z date_updated: 2023-08-28T16:50:07Z doi: 10.1007/s12599-023-00807-w keyword: - Information Systems language: - iso: eng publication: Business & Information Systems Engineering publication_identifier: issn: - 2363-7005 - 1867-0202 publication_status: published publisher: Springer Science and Business Media LLC status: public title: Home (Office) is where your Heart is type: journal_article user_id: '80546' year: '2023' ... --- _id: '46487' article_number: '103936' author: - first_name: K.K. full_name: Zander, K.K. last_name: Zander - first_name: D. full_name: Nguyen, D. last_name: Nguyen - first_name: Milad full_name: Mirbabaie, Milad id: '88691' last_name: Mirbabaie - first_name: S.T. full_name: Garnett, S.T. last_name: Garnett citation: ama: 'Zander KK, Nguyen D, Mirbabaie M, Garnett ST. Aware but not prepared: understanding situational awareness during the century flood in Germany in 2021. International Journal of Disaster Risk Reduction. 2023;96. doi:10.1016/j.ijdrr.2023.103936' apa: 'Zander, K. K., Nguyen, D., Mirbabaie, M., & Garnett, S. T. (2023). Aware but not prepared: understanding situational awareness during the century flood in Germany in 2021. International Journal of Disaster Risk Reduction, 96, Article 103936. https://doi.org/10.1016/j.ijdrr.2023.103936' bibtex: '@article{Zander_Nguyen_Mirbabaie_Garnett_2023, title={Aware but not prepared: understanding situational awareness during the century flood in Germany in 2021}, volume={96}, DOI={10.1016/j.ijdrr.2023.103936}, number={103936}, journal={International Journal of Disaster Risk Reduction}, publisher={Elsevier BV}, author={Zander, K.K. and Nguyen, D. and Mirbabaie, Milad and Garnett, S.T.}, year={2023} }' chicago: 'Zander, K.K., D. Nguyen, Milad Mirbabaie, and S.T. Garnett. “Aware but Not Prepared: Understanding Situational Awareness during the Century Flood in Germany in 2021.” International Journal of Disaster Risk Reduction 96 (2023). https://doi.org/10.1016/j.ijdrr.2023.103936.' ieee: 'K. K. Zander, D. Nguyen, M. Mirbabaie, and S. T. Garnett, “Aware but not prepared: understanding situational awareness during the century flood in Germany in 2021,” International Journal of Disaster Risk Reduction, vol. 96, Art. no. 103936, 2023, doi: 10.1016/j.ijdrr.2023.103936.' mla: 'Zander, K. K., et al. “Aware but Not Prepared: Understanding Situational Awareness during the Century Flood in Germany in 2021.” International Journal of Disaster Risk Reduction, vol. 96, 103936, Elsevier BV, 2023, doi:10.1016/j.ijdrr.2023.103936.' short: K.K. Zander, D. Nguyen, M. Mirbabaie, S.T. Garnett, International Journal of Disaster Risk Reduction 96 (2023). date_created: 2023-08-14T16:11:05Z date_updated: 2023-08-28T16:50:17Z doi: 10.1016/j.ijdrr.2023.103936 intvolume: ' 96' keyword: - Geology - Safety Research - Geotechnical Engineering and Engineering Geology - Building and Construction language: - iso: eng publication: International Journal of Disaster Risk Reduction publication_identifier: issn: - 2212-4209 publication_status: published publisher: Elsevier BV status: public title: 'Aware but not prepared: understanding situational awareness during the century flood in Germany in 2021' type: journal_article user_id: '80546' volume: 96 year: '2023' ... --- _id: '45863' abstract: - lang: eng text: "In the proposal for our CRC in 2011, we formulated a vision of markets for\r\nIT services that describes an approach to the provision of such services\r\nthat was novel at that time and, to a large extent, remains so today:\r\n„Our vision of on-the-fly computing is that of IT services individually and\r\nautomatically configured and brought to execution from flexibly combinable\r\nservices traded on markets. At the same time, we aim at organizing\r\nmarkets whose participants maintain a lively market of services through\r\nappropriate entrepreneurial actions.“\r\nOver the last 12 years, we have developed methods and techniques to\r\naddress problems critical to the convenient, efficient, and secure use of\r\non-the-fly computing. Among other things, we have made the description\r\nof services more convenient by allowing natural language input,\r\nincreased the quality of configured services through (natural language)\r\ninteraction and more efficient configuration processes and analysis\r\nprocedures, made the quality of (the products of) providers in the\r\nmarketplace transparent through reputation systems, and increased the\r\nresource efficiency of execution through reconfigurable heterogeneous\r\ncomputing nodes and an integrated treatment of service description and\r\nconfiguration. We have also developed network infrastructures that have\r\na high degree of adaptivity, scalability, efficiency, and reliability, and\r\nprovide cryptographic guarantees of anonymity and security for market\r\nparticipants and their products and services.\r\nTo demonstrate the pervasiveness of the OTF computing approach, we\r\nhave implemented a proof-of-concept for OTF computing that can run\r\ntypical scenarios of an OTF market. We illustrated the approach using\r\na cutting-edge application scenario – automated machine learning (AutoML).\r\nFinally, we have been pushing our work for the perpetuation of\r\nOn-The-Fly Computing beyond the SFB and sharing the expertise gained\r\nin the SFB in events with industry partners as well as transfer projects.\r\nThis work required a broad spectrum of expertise. Computer scientists\r\nand economists with research interests such as computer networks and\r\ndistributed algorithms, security and cryptography, software engineering\r\nand verification, configuration and machine learning, computer engineering\r\nand HPC, microeconomics and game theory, business informatics\r\nand management have successfully collaborated here." alternative_title: - Collaborative Research Centre 901 (2011 – 2023) author: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake - first_name: Friedhelm full_name: Meyer auf der Heide, Friedhelm id: '15523' last_name: Meyer auf der Heide - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim citation: ama: Haake C-J, Meyer auf der Heide F, Platzner M, Wachsmuth H, Wehrheim H. On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets. Vol 412. Heinz Nixdorf Institut, Universität Paderborn; 2023. doi:10.17619/UNIPB/1-1797 apa: Haake, C.-J., Meyer auf der Heide, F., Platzner, M., Wachsmuth, H., & Wehrheim, H. (2023). On-The-Fly Computing -- Individualized IT-services in dynamic markets (Vol. 412). Heinz Nixdorf Institut, Universität Paderborn. https://doi.org/10.17619/UNIPB/1-1797 bibtex: '@book{Haake_Meyer auf der Heide_Platzner_Wachsmuth_Wehrheim_2023, place={Paderborn}, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={On-The-Fly Computing -- Individualized IT-services in dynamic markets}, volume={412}, DOI={10.17619/UNIPB/1-1797}, publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Haake, Claus-Jochen and Meyer auf der Heide, Friedhelm and Platzner, Marco and Wachsmuth, Henning and Wehrheim, Heike}, year={2023}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts} }' chicago: 'Haake, Claus-Jochen, Friedhelm Meyer auf der Heide, Marco Platzner, Henning Wachsmuth, and Heike Wehrheim. On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets. Vol. 412. Verlagsschriftenreihe Des Heinz Nixdorf Instituts. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023. https://doi.org/10.17619/UNIPB/1-1797.' ieee: 'C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, On-The-Fly Computing -- Individualized IT-services in dynamic markets, vol. 412. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023.' mla: Haake, Claus-Jochen, et al. On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets. Heinz Nixdorf Institut, Universität Paderborn, 2023, doi:10.17619/UNIPB/1-1797. short: C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim, On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2023. date_created: 2023-07-05T07:16:51Z date_updated: 2023-08-29T06:44:36Z ddc: - '000' department: - _id: '7' doi: 10.17619/UNIPB/1-1797 file: - access_level: open_access content_type: application/pdf creator: ups date_created: 2023-07-05T07:15:55Z date_updated: 2023-07-05T07:19:14Z file_id: '45864' file_name: SFB-Buch-Final.pdf file_size: 15480050 relation: main_file file_date_updated: 2023-07-05T07:19:14Z has_accepted_license: '1' intvolume: ' 412' language: - iso: eng oa: '1' page: '247' place: Paderborn project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '3' name: 'SFB 901 - B: SFB 901 - Project Area B' - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' - _id: '82' name: 'SFB 901 - T: SFB 901 - Project Area T' - _id: '5' grant_number: '160364472' name: 'SFB 901 - A1: SFB 901 - Möglichkeiten und Grenzen lokaler Strategien in dynamischen Netzen (Subproject A1)' - _id: '7' grant_number: '160364472' name: 'SFB 901 - A3: SFB 901 - Der Markt für Services: Anreize, Algorithmen, Implementation (Subproject A3)' - _id: '8' grant_number: '160364472' name: 'SFB 901 - A4: SFB 901 - Empirische Analysen in Märkten für OTF Dienstleistungen (Subproject A4)' - _id: '9' grant_number: '160364472' name: 'SFB 901 - B1: SFB 901 - Parametrisierte Servicespezifikation (Subproject B1)' - _id: '10' grant_number: '160364472' name: 'SFB 901 - B2: Konfiguration und Bewertung (B02)' - _id: '11' name: 'SFB 901 - B3: SFB 901 - Subproject B3' - _id: '12' name: 'SFB 901 - B4: SFB 901 - Subproject B4' - _id: '13' name: 'SFB 901 - C1: SFB 901 - Subproject C1' - _id: '14' grant_number: '160364472' name: 'SFB 901 - C2: SFB 901 - On-The-Fly Compute Centers I: Heterogene Ausführungsumgebungen (Subproject C2)' - _id: '16' grant_number: '160364472' name: 'SFB 901 - C4: SFB 901 - On-The-Fly Compute Centers II: Ausführung komponierter Dienste in konfigurierbaren Rechenzentren (Subproject C4)' - _id: '17' name: 'SFB 901 - C5: SFB 901 - Subproject C5' - _id: '83' name: 'SFB 901 - T1: SFB 901 -Subproject T1' - _id: '84' name: 'SFB 901 - T2: SFB 901 -Subproject T2' publication_identifier: unknown: - 978-3-947647-31-6 publisher: Heinz Nixdorf Institut, Universität Paderborn series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts status: public title: On-The-Fly Computing -- Individualized IT-services in dynamic markets type: book user_id: '477' volume: 412 year: '2023' ... --- _id: '45458' article_number: '102665' author: - first_name: Stefan full_name: Stieglitz, Stefan last_name: Stieglitz - first_name: Milad full_name: Mirbabaie, Milad id: '88691' last_name: Mirbabaie - first_name: Annika full_name: Deubel, Annika last_name: Deubel - first_name: Lea-Marie full_name: Braun, Lea-Marie last_name: Braun - first_name: Tobias full_name: Kissmer, Tobias last_name: Kissmer citation: ama: Stieglitz S, Mirbabaie M, Deubel A, Braun L-M, Kissmer T. The potential of digital nudging to bridge the gap between environmental attitude and behavior in the usage of smart home applications. International Journal of Information Management. 2023;72. doi:10.1016/j.ijinfomgt.2023.102665 apa: Stieglitz, S., Mirbabaie, M., Deubel, A., Braun, L.-M., & Kissmer, T. (2023). The potential of digital nudging to bridge the gap between environmental attitude and behavior in the usage of smart home applications. International Journal of Information Management, 72, Article 102665. https://doi.org/10.1016/j.ijinfomgt.2023.102665 bibtex: '@article{Stieglitz_Mirbabaie_Deubel_Braun_Kissmer_2023, title={The potential of digital nudging to bridge the gap between environmental attitude and behavior in the usage of smart home applications}, volume={72}, DOI={10.1016/j.ijinfomgt.2023.102665}, number={102665}, journal={International Journal of Information Management}, publisher={Elsevier BV}, author={Stieglitz, Stefan and Mirbabaie, Milad and Deubel, Annika and Braun, Lea-Marie and Kissmer, Tobias}, year={2023} }' chicago: Stieglitz, Stefan, Milad Mirbabaie, Annika Deubel, Lea-Marie Braun, and Tobias Kissmer. “The Potential of Digital Nudging to Bridge the Gap between Environmental Attitude and Behavior in the Usage of Smart Home Applications.” International Journal of Information Management 72 (2023). https://doi.org/10.1016/j.ijinfomgt.2023.102665. ieee: 'S. Stieglitz, M. Mirbabaie, A. Deubel, L.-M. Braun, and T. Kissmer, “The potential of digital nudging to bridge the gap between environmental attitude and behavior in the usage of smart home applications,” International Journal of Information Management, vol. 72, Art. no. 102665, 2023, doi: 10.1016/j.ijinfomgt.2023.102665.' mla: Stieglitz, Stefan, et al. “The Potential of Digital Nudging to Bridge the Gap between Environmental Attitude and Behavior in the Usage of Smart Home Applications.” International Journal of Information Management, vol. 72, 102665, Elsevier BV, 2023, doi:10.1016/j.ijinfomgt.2023.102665. short: S. Stieglitz, M. Mirbabaie, A. Deubel, L.-M. Braun, T. Kissmer, International Journal of Information Management 72 (2023). date_created: 2023-06-05T09:14:19Z date_updated: 2023-08-28T16:50:33Z doi: 10.1016/j.ijinfomgt.2023.102665 intvolume: ' 72' keyword: - Library and Information Sciences - Computer Networks and Communications - Information Systems language: - iso: eng publication: International Journal of Information Management publication_identifier: issn: - 0268-4012 publication_status: published publisher: Elsevier BV status: public title: The potential of digital nudging to bridge the gap between environmental attitude and behavior in the usage of smart home applications type: journal_article user_id: '80546' volume: 72 year: '2023' ... --- _id: '46746' author: - first_name: Milad full_name: Mirbabaie, Milad id: '88691' last_name: Mirbabaie - first_name: Julian full_name: Marx, Julian last_name: Marx - first_name: Lukas full_name: Erle, Lukas last_name: Erle citation: ama: 'Mirbabaie M, Marx J, Erle L. Digital Nudge Stacking and Backfiring: Understanding Sustainable E-Commerce Purchase Decisions. Pacific Asia Journal of the Association for Information Systems. Published online 2023.' apa: 'Mirbabaie, M., Marx, J., & Erle, L. (2023). Digital Nudge Stacking and Backfiring: Understanding Sustainable E-Commerce Purchase Decisions. Pacific Asia Journal of the Association for Information Systems.' bibtex: '@article{Mirbabaie_Marx_Erle_2023, title={Digital Nudge Stacking and Backfiring: Understanding Sustainable E-Commerce Purchase Decisions}, journal={Pacific Asia Journal of the Association for Information Systems}, author={Mirbabaie, Milad and Marx, Julian and Erle, Lukas}, year={2023} }' chicago: 'Mirbabaie, Milad, Julian Marx, and Lukas Erle. “Digital Nudge Stacking and Backfiring: Understanding Sustainable E-Commerce Purchase Decisions.” Pacific Asia Journal of the Association for Information Systems, 2023.' ieee: 'M. Mirbabaie, J. Marx, and L. Erle, “Digital Nudge Stacking and Backfiring: Understanding Sustainable E-Commerce Purchase Decisions,” Pacific Asia Journal of the Association for Information Systems, 2023.' mla: 'Mirbabaie, Milad, et al. “Digital Nudge Stacking and Backfiring: Understanding Sustainable E-Commerce Purchase Decisions.” Pacific Asia Journal of the Association for Information Systems, 2023.' short: M. Mirbabaie, J. Marx, L. Erle, Pacific Asia Journal of the Association for Information Systems (2023). date_created: 2023-08-28T16:42:47Z date_updated: 2023-08-28T16:51:11Z has_accepted_license: '1' language: - iso: eng publication: Pacific Asia Journal of the Association for Information Systems publication_identifier: issn: - 1943-7544 status: public title: 'Digital Nudge Stacking and Backfiring: Understanding Sustainable E-Commerce Purchase Decisions' type: journal_article user_id: '80546' year: '2023' ... --- _id: '46753' abstract: - lang: eng text: Die Energieaufnahme von Haushaltskältegeräten ist seit den 1990er Jahren erheblich gesunken. Dieser Wert wird von den Herstellern im Neuzustand der Geräte unter Normbedingungen bestimmt. Wie jedes technische System unterliegen jedoch auch Haushaltskältegeräte einem Alterungsprozess, der zu einem Anstieg der Energieaufnahme über die Zeit führt. Im Rahmen dieser Dissertation wurde auf der Grundlage von 100 Messungen der Energieaufnahme, die an 32 Geräten über einen Zeitraum von 21 Jahren durchgeführt wurden, ein Alterungsmodell entwickelt. Dieses Modell ist das erste, das mit Hilfe von Daten der Energieaufnahme real gealterter Geräte entwickelt wurde. Es beschreibt einen Anstieg der Energieaufnahme von 27 % über die durchschnittliche Einsatzzeit eines Haushaltskältegeräts von 16 Jahren. Der stärkste Anstieg erfolgt in den ersten fünf Betriebsjahren. Durch Diffusionsvorgänge in dem im Gehäuse verbauten Polyurethan-Schaum wird das im Zellgas vorhandene Kohlenstoffdioxid durch Luft ersetzt. Hierdurch steigt die Wärmeleitfähigkeit des Schaums um ca. 33 % an, wodurch sich die Energieaufnahme der Geräte erhöht. Des Weiteren wurde der Einsatz von Paraffinen als Phasenwechselmaterial in Haushaltskältegeräten untersucht. Durch deren Einsatz konnte die Energieaufnahme gesenkt und die Funktionalität der Geräte gesteigert werden. Hierfür sind detaillierte Kenntnisse der Materialkenndaten der Paraffine notwendig. Die Wärmeleitfähigkeit der verschiedenen Paraffin-Stoffgruppen in der festen Phase ist jedoch bisher nur unzureichend untersucht worden. Daher wurde ein Messaufbau entwickelt, mit dem die Wärmeleitfähigkeit von festem Paraffin bestimmt werden kann, und es wurden entsprechende Messungen durchgeführt. - lang: eng text: The energy consumption of household refrigeration appliances has decreased significantly since the 1990s. This value is determined by the manufacturers under standard conditions when the appliances are new. However, like any other technical system, these appliances are also subject to an aging process that leads to an increase of energy consumption over the time of usage. As part of this thesis, an aging model was developed on the basis of 100 standard energy consumption measurements carried out on 32 appliances over a period of 21 years. This model is the first to be developed on the basis of energy consumption data from real aged appliances. It describes an increase of energy consumption by 27 % over 16 years, which is the average period of use of a household refrigeration appliance. The largest increase occurs in the first five years of use. Diffusion processes in the polyurethane foam installed in the cabinet of the appliances result in an exchange of carbon dioxide with air. This gas exchange increases the thermal conductivity of the foam by approximately 33 %, which rises the energy consumption of the appliances. Furthermore, the use of paraffins, as one type of phase change materials, in household refrigeration appliances was investigated. The use of these materials made it possible to reduce energy consumption and increase the functionality of the appliances. This application of paraffins requires detailed knowledge of their material characteristics. However, the thermal conductivity of paraffins in the solid state has so far only been investigated insufficiently. Therefore, a measurement setup for determining the thermal conductivity of solid paraffins was developed and corresponding measurements were carried out. author: - first_name: Andreas full_name: Paul, Andreas id: '7828' last_name: Paul citation: ama: Paul A. Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten. LibreCat University; 2023. doi:10.17619/UNIPB/1-1784 apa: Paul, A. (2023). Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten. LibreCat University. https://doi.org/10.17619/UNIPB/1-1784 bibtex: '@book{Paul_2023, title={Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten}, DOI={10.17619/UNIPB/1-1784}, publisher={LibreCat University}, author={Paul, Andreas}, year={2023} }' chicago: Paul, Andreas. Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten. LibreCat University, 2023. https://doi.org/10.17619/UNIPB/1-1784. ieee: A. Paul, Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten. LibreCat University, 2023. mla: Paul, Andreas. Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten. LibreCat University, 2023, doi:10.17619/UNIPB/1-1784. short: A. Paul, Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten, LibreCat University, 2023. date_created: 2023-08-29T07:26:23Z date_updated: 2023-08-29T07:30:31Z ddc: - '620' department: - _id: '728' - _id: '155' doi: 10.17619/UNIPB/1-1784 publisher: LibreCat University status: public title: Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten type: research_data user_id: '7828' year: '2023' ... --- _id: '34114' abstract: - lang: eng text: "Qualitative comparative analysis (QCA) enables researchers in international management to better understand how the impact of a single explanatory factor depends on the context of other factors. But the analytical toolbox of QCA does not include a parameter for the explanatory power of a single explanatory factor or “condition”. In this paper, we therefore reinterpret the Banzhaf power index, originally developed in cooperative game theory, to establish a goodness-of-fit parameter in QCA. The relative Banzhaf index we suggest measures the explanatory power of one condition averaged across all sufficient combinations of conditions. The paper argues that the index is especially informative in three situations that are all salient in international management and call for a context-sensitive analysis of single conditions, namely substantial limited diversity in the data, the emergence of strong INUS conditions in the analysis, and theorizing with contingency factors. The paper derives the properties of the relative Banzhaf index in QCA, demonstrates how the index can be computed easily from a rudimentary truth table, and explores its insights by revisiting selected papers in international management that apply fuzzy-set QCA. It finally suggests a three-step procedure for utilizing the relative Banzhaf index when the causal structure involves both contingency effects and configurational causation.\r\n" article_type: original author: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake - first_name: Martin full_name: Schneider, Martin id: '471' last_name: Schneider orcid: https://orcid.org/0000-0002-6961-3716 citation: ama: 'Haake C-J, Schneider M. Playing games with QCA: Measuring the explanatory power of single conditions with the Banzhaf index. Journal of International Management.' apa: 'Haake, C.-J., & Schneider, M. (n.d.). Playing games with QCA: Measuring the explanatory power of single conditions with the Banzhaf index. Journal of International Management.' bibtex: '@article{Haake_Schneider, title={Playing games with QCA: Measuring the explanatory power of single conditions with the Banzhaf index}, journal={Journal of International Management}, publisher={Elsevier}, author={Haake, Claus-Jochen and Schneider, Martin} }' chicago: 'Haake, Claus-Jochen, and Martin Schneider. “Playing Games with QCA: Measuring the Explanatory Power of Single Conditions with the Banzhaf Index.” Journal of International Management, n.d.' ieee: 'C.-J. Haake and M. Schneider, “Playing games with QCA: Measuring the explanatory power of single conditions with the Banzhaf index,” Journal of International Management.' mla: 'Haake, Claus-Jochen, and Martin Schneider. “Playing Games with QCA: Measuring the Explanatory Power of Single Conditions with the Banzhaf Index.” Journal of International Management, Elsevier.' short: C.-J. Haake, M. Schneider, Journal of International Management (n.d.). date_created: 2022-11-19T15:33:27Z date_updated: 2023-08-29T16:17:48Z department: - _id: '205' - _id: '475' - _id: '178' - _id: '185' keyword: - Qualitative comparative analysis - Banzhaf power index - causality - explanatory power language: - iso: eng project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' grant_number: '160364472' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publication: Journal of International Management publication_status: accepted publisher: Elsevier status: public title: 'Playing games with QCA: Measuring the explanatory power of single conditions with the Banzhaf index' type: journal_article user_id: '20801' year: '2023' ...