[{"date_created":"2026-03-26T12:43:25Z","author":[{"first_name":"Martin","full_name":"Kolb, Martin","last_name":"Kolb"},{"last_name":"Wübker","full_name":"Wübker, Achim","first_name":"Achim"}],"volume":58,"publisher":"Wiley","date_updated":"2026-03-26T12:43:45Z","doi":"10.1112/blms.70314","title":"Brownian Motion With Partial Resetting Conditioned to Stay Positive","issue":"3","publication_status":"published","publication_identifier":{"issn":["0024-6093","1469-2120"]},"citation":{"mla":"Kolb, Martin, and Achim Wübker. “Brownian Motion With Partial Resetting Conditioned to Stay Positive.” <i>Bulletin of the London Mathematical Society</i>, vol. 58, no. 3, e70314, Wiley, 2026, doi:<a href=\"https://doi.org/10.1112/blms.70314\">10.1112/blms.70314</a>.","short":"M. Kolb, A. Wübker, Bulletin of the London Mathematical Society 58 (2026).","bibtex":"@article{Kolb_Wübker_2026, title={Brownian Motion With Partial Resetting Conditioned to Stay Positive}, volume={58}, DOI={<a href=\"https://doi.org/10.1112/blms.70314\">10.1112/blms.70314</a>}, number={3e70314}, journal={Bulletin of the London Mathematical Society}, publisher={Wiley}, author={Kolb, Martin and Wübker, Achim}, year={2026} }","apa":"Kolb, M., &#38; Wübker, A. (2026). Brownian Motion With Partial Resetting Conditioned to Stay Positive. <i>Bulletin of the London Mathematical Society</i>, <i>58</i>(3), Article e70314. <a href=\"https://doi.org/10.1112/blms.70314\">https://doi.org/10.1112/blms.70314</a>","ama":"Kolb M, Wübker A. Brownian Motion With Partial Resetting Conditioned to Stay Positive. <i>Bulletin of the London Mathematical Society</i>. 2026;58(3). doi:<a href=\"https://doi.org/10.1112/blms.70314\">10.1112/blms.70314</a>","ieee":"M. Kolb and A. Wübker, “Brownian Motion With Partial Resetting Conditioned to Stay Positive,” <i>Bulletin of the London Mathematical Society</i>, vol. 58, no. 3, Art. no. e70314, 2026, doi: <a href=\"https://doi.org/10.1112/blms.70314\">10.1112/blms.70314</a>.","chicago":"Kolb, Martin, and Achim Wübker. “Brownian Motion With Partial Resetting Conditioned to Stay Positive.” <i>Bulletin of the London Mathematical Society</i> 58, no. 3 (2026). <a href=\"https://doi.org/10.1112/blms.70314\">https://doi.org/10.1112/blms.70314</a>."},"intvolume":"        58","year":"2026","user_id":"48880","_id":"65146","language":[{"iso":"eng"}],"article_number":"e70314","type":"journal_article","publication":"Bulletin of the London Mathematical Society","status":"public","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>We consider Brownian motion with partial resetting, which has recently attracted a lot of attention in physics as well as the mathematics literature. We analyze the speed of convergence of this process towards stationarity as well as its quasistationary behavior. In particular, we prove the existence of a Yaglom limit and hence of a minimal quasistationary distribution. We use these results to study our main topic, namely the process conditioned on staying positive using methods which are well adapted to this specific process. It turns out that this process can be described explicitly as a three‐dimensional Bessel process with partial resetting with the same parameter but a modified resetting rate. This can be interpreted as an effect due to entropic repulsion.</jats:p>"}]},{"status":"public","publication":"Information Systems and e-Business Management","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"276"}],"user_id":"16205","_id":"65139","citation":{"apa":"Jabr, W., Gutt, D., Neumann, J., &#38; Kundisch, D. (n.d.). Updating at the Expense of Demand? The Case of Platform Apps. <i>Information Systems and E-Business Management</i>.","short":"W. Jabr, D. Gutt, J. Neumann, D. Kundisch, Information Systems and E-Business Management (n.d.).","bibtex":"@article{Jabr_Gutt_Neumann_Kundisch, title={Updating at the Expense of Demand? The Case of Platform Apps}, journal={Information Systems and e-Business Management}, author={Jabr, Wael and Gutt, Dominik and Neumann, Jürgen and Kundisch, Dennis} }","mla":"Jabr, Wael, et al. “Updating at the Expense of Demand? The Case of Platform Apps.” <i>Information Systems and E-Business Management</i>.","ieee":"W. Jabr, D. Gutt, J. Neumann, and D. Kundisch, “Updating at the Expense of Demand? The Case of Platform Apps,” <i>Information Systems and e-Business Management</i>.","chicago":"Jabr, Wael, Dominik Gutt, Jürgen Neumann, and Dennis Kundisch. “Updating at the Expense of Demand? The Case of Platform Apps.” <i>Information Systems and E-Business Management</i>, n.d.","ama":"Jabr W, Gutt D, Neumann J, Kundisch D. Updating at the Expense of Demand? The Case of Platform Apps. <i>Information Systems and e-Business Management</i>."},"year":"2026","publication_status":"accepted","title":"Updating at the Expense of Demand? The Case of Platform Apps","date_created":"2026-03-26T10:59:29Z","author":[{"first_name":"Wael","full_name":"Jabr, Wael","last_name":"Jabr"},{"full_name":"Gutt, Dominik","last_name":"Gutt","first_name":"Dominik"},{"first_name":"Jürgen","last_name":"Neumann","full_name":"Neumann, Jürgen"},{"first_name":"Dennis","full_name":"Kundisch, Dennis","last_name":"Kundisch"}],"date_updated":"2026-03-26T11:01:03Z"},{"publication":"Precision Engineering","language":[{"iso":"eng"}],"quality_controlled":"1","year":"2026","date_created":"2026-03-26T15:25:23Z","publisher":"Elsevier BV","title":"Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography","type":"journal_article","status":"public","user_id":"93720","department":[{"_id":"630"}],"project":[{"_id":"133","name":"TRR 285 - Project Area C"},{"name":"TRR 285 - Subproject C05","_id":"149"}],"_id":"65153","article_type":"original","publication_status":"published","publication_identifier":{"issn":["0141-6359"]},"citation":{"short":"L. Butzhammer, Precision Engineering 100 (2026) 377–400.","bibtex":"@article{Butzhammer_2026, title={Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography}, volume={100}, DOI={<a href=\"https://doi.org/10.1016/j.precisioneng.2026.03.015\">10.1016/j.precisioneng.2026.03.015</a>}, journal={Precision Engineering}, publisher={Elsevier BV}, author={Butzhammer, Lorenz}, year={2026}, pages={377–400} }","mla":"Butzhammer, Lorenz. “Conversion between Detector- and Rotary-Table-Related Misalignment Parameterisations for Unified Projection-Matrix-Based Geometry Calibration in Dimensional X-Ray Computed Tomography.” <i>Precision Engineering</i>, vol. 100, Elsevier BV, 2026, pp. 377–400, doi:<a href=\"https://doi.org/10.1016/j.precisioneng.2026.03.015\">10.1016/j.precisioneng.2026.03.015</a>.","apa":"Butzhammer, L. (2026). Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography. <i>Precision Engineering</i>, <i>100</i>, 377–400. <a href=\"https://doi.org/10.1016/j.precisioneng.2026.03.015\">https://doi.org/10.1016/j.precisioneng.2026.03.015</a>","chicago":"Butzhammer, Lorenz. “Conversion between Detector- and Rotary-Table-Related Misalignment Parameterisations for Unified Projection-Matrix-Based Geometry Calibration in Dimensional X-Ray Computed Tomography.” <i>Precision Engineering</i> 100 (2026): 377–400. <a href=\"https://doi.org/10.1016/j.precisioneng.2026.03.015\">https://doi.org/10.1016/j.precisioneng.2026.03.015</a>.","ieee":"L. Butzhammer, “Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography,” <i>Precision Engineering</i>, vol. 100, pp. 377–400, 2026, doi: <a href=\"https://doi.org/10.1016/j.precisioneng.2026.03.015\">10.1016/j.precisioneng.2026.03.015</a>.","ama":"Butzhammer L. Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography. <i>Precision Engineering</i>. 2026;100:377-400. doi:<a href=\"https://doi.org/10.1016/j.precisioneng.2026.03.015\">10.1016/j.precisioneng.2026.03.015</a>"},"intvolume":"       100","page":"377-400","author":[{"first_name":"Lorenz","full_name":"Butzhammer, Lorenz","last_name":"Butzhammer"}],"volume":100,"oa":"1","date_updated":"2026-03-26T15:30:19Z","main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S0141635926000851/pdfft?md5=5f0cd152522e4ff286a245f033269774&pid=1-s2.0-S0141635926000851-main.pdf"}],"doi":"10.1016/j.precisioneng.2026.03.015"},{"status":"public","type":"journal_article","_id":"63721","user_id":"23547","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"citation":{"chicago":"Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing.” <i>Journal of Materials Chemistry C</i> 14 (2026): 4743–52. <a href=\"https://doi.org/10.1039/d5tc04319k\">https://doi.org/10.1039/d5tc04319k</a>.","ieee":"Z. Zhao and M. Tiemann, “Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing,” <i>Journal of Materials Chemistry C</i>, vol. 14, pp. 4743–4752, 2026, doi: <a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>.","short":"Z. Zhao, M. Tiemann, Journal of Materials Chemistry C 14 (2026) 4743–4752.","mla":"Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing.” <i>Journal of Materials Chemistry C</i>, vol. 14, Royal Society of Chemistry (RSC), 2026, pp. 4743–52, doi:<a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>.","bibtex":"@article{Zhao_Tiemann_2026, title={Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing}, volume={14}, DOI={<a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>}, journal={Journal of Materials Chemistry C}, publisher={Royal Society of Chemistry (RSC)}, author={Zhao, Zhenyu and Tiemann, Michael}, year={2026}, pages={4743–4752} }","apa":"Zhao, Z., &#38; Tiemann, M. (2026). Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing. <i>Journal of Materials Chemistry C</i>, <i>14</i>, 4743–4752. <a href=\"https://doi.org/10.1039/d5tc04319k\">https://doi.org/10.1039/d5tc04319k</a>","ama":"Zhao Z, Tiemann M. Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing. <i>Journal of Materials Chemistry C</i>. 2026;14:4743-4752. doi:<a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>"},"page":"4743-4752","intvolume":"        14","publication_status":"published","publication_identifier":{"issn":["2050-7526","2050-7534"]},"main_file_link":[{"open_access":"1"}],"doi":"10.1039/d5tc04319k","oa":"1","date_updated":"2026-03-26T16:37:56Z","author":[{"full_name":"Zhao, Zhenyu","last_name":"Zhao","first_name":"Zhenyu"},{"last_name":"Tiemann","orcid":"0000-0003-1711-2722","full_name":"Tiemann, Michael","id":"23547","first_name":"Michael"}],"volume":14,"abstract":[{"text":"<jats:p>Defect engineering offers an effective route to tailor the local coordination environment, gas transport and excited-state processes in metal-organic frameworks (MOFs). We establish a quantitative structure-property relationship linking defect-modulated porosity...</jats:p>","lang":"eng"}],"publication":"Journal of Materials Chemistry C","language":[{"iso":"eng"}],"year":"2026","quality_controlled":"1","title":"Defect Structure-Performance Correlation in Eu³⁺@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing","publisher":"Royal Society of Chemistry (RSC)","date_created":"2026-01-23T13:26:36Z"},{"language":[{"iso":"eng"}],"user_id":"16205","department":[{"_id":"276"},{"_id":"526"},{"_id":"196"}],"project":[{"_id":"160","name":"DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur"}],"_id":"65105","status":"public","type":"journal_article","publication":"Communications of the Association for Information Systems","title":"Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector","date_created":"2026-03-24T13:31:24Z","author":[{"full_name":"zur Heiden, Philipp","id":"64394","last_name":"zur Heiden","first_name":"Philipp"},{"first_name":"Haya","last_name":"Halimeh","id":"87673","full_name":"Halimeh, Haya"},{"first_name":"Philipp","full_name":"Hansmeier, Philipp","id":"55603","last_name":"Hansmeier"},{"full_name":"Vorbohle, Christian","id":"29951","last_name":"Vorbohle","first_name":"Christian"},{"first_name":"Maike","last_name":"Althaus","id":"61896","full_name":"Althaus, Maike"},{"first_name":"Daniel","id":"59677","full_name":"Beverungen, Daniel","last_name":"Beverungen"},{"first_name":"Dennis","last_name":"Kundisch","id":"21117","full_name":"Kundisch, Dennis"},{"last_name":"Müller","full_name":"Müller, Oliver","id":"72849","first_name":"Oliver"}],"date_updated":"2026-03-27T08:24:49Z","citation":{"chicago":"Heiden, Philipp zur, Haya Halimeh, Philipp Hansmeier, Christian Vorbohle, Maike Althaus, Daniel Beverungen, Dennis Kundisch, and Oliver Müller. “Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector.” <i>Communications of the Association for Information Systems</i>, n.d.","ieee":"P. zur Heiden <i>et al.</i>, “Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector,” <i>Communications of the Association for Information Systems</i>.","ama":"zur Heiden P, Halimeh H, Hansmeier P, et al. Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector. <i>Communications of the Association for Information Systems</i>.","apa":"zur Heiden, P., Halimeh, H., Hansmeier, P., Vorbohle, C., Althaus, M., Beverungen, D., Kundisch, D., &#38; Müller, O. (n.d.). Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector. <i>Communications of the Association for Information Systems</i>.","short":"P. zur Heiden, H. Halimeh, P. Hansmeier, C. Vorbohle, M. Althaus, D. Beverungen, D. Kundisch, O. Müller, Communications of the Association for Information Systems (n.d.).","bibtex":"@article{zur Heiden_Halimeh_Hansmeier_Vorbohle_Althaus_Beverungen_Kundisch_Müller, title={Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector}, journal={Communications of the Association for Information Systems}, author={zur Heiden, Philipp and Halimeh, Haya and Hansmeier, Philipp and Vorbohle, Christian and Althaus, Maike and Beverungen, Daniel and Kundisch, Dennis and Müller, Oliver} }","mla":"zur Heiden, Philipp, et al. “Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector.” <i>Communications of the Association for Information Systems</i>."},"year":"2026","publication_status":"accepted"},{"publication":"Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026)","type":"conference","abstract":[{"text":"Large intermediate results can cause join queries to run unexpectedly long. This problem is particularly common for analytical queries, which aggregate data over many tables to produce a comparatively small final output, and queries on graph data, where intermediate results blow up quickly. Recent work inspired by Yannakakis’ algorithm approaches this by modifying the query engine to avoid materializing unnecessary tuples. However, this requires significant changes to the core of the system, which is not feasible in many situations such as cloud environments or proprietary systems.\r\nIn this work, we propose a flexible approach for optimizing long-running join queries from the outside of the DBMS. Rewriting-based realizations of Yannakakis’ algorithm suffer from inherent overhead due to the creation of intermediate tables. Thus, we present an approach for detecting and targeting queries which would benefit from a Yannakakis-style optimization. We introduce a new benchmark combining 5 standard benchmarks and augmenting them with additional instances, which provides a sufficient size and diversity for a machine learning based solution. On PostgreSQL, DuckDB and SparkSQL, slowdowns on queries where the rewriting is counterproductive are mostly avoided, as opposed to a naïve application of the rewriting, and we observe significant improvements in end-to-end runtimes over standard query execution and unconditional rewriting.","lang":"eng"}],"status":"public","_id":"65178","department":[{"_id":"888"}],"user_id":"114410","keyword":["Join Queries","Acyclic Queries","Query Processing"],"language":[{"iso":"eng"}],"year":"2026","place":"Tampere, Finland","citation":{"ieee":"D. Böhm <i>et al.</i>, “Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains,” 2026.","chicago":"Böhm, Daniela, Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus, Reinhard Pichler, and Alexander Selzer. “Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains.” In <i>Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026)</i>. Tampere, Finland, 2026.","ama":"Böhm D, Gottlob G, Lanzinger M, et al. Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains. In: <i>Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026)</i>. ; 2026.","short":"D. Böhm, G. Gottlob, M. Lanzinger, D.M. Longo, C. Okulmus, R. Pichler, A. Selzer, in: Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026), Tampere, Finland, 2026.","bibtex":"@inproceedings{Böhm_Gottlob_Lanzinger_Longo_Okulmus_Pichler_Selzer_2026, place={Tampere, Finland}, title={Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains}, booktitle={Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026)}, author={Böhm, Daniela and Gottlob, Georg and Lanzinger, Matthias and Longo, Davide Mario and Okulmus, Cem and Pichler, Reinhard and Selzer, Alexander}, year={2026} }","mla":"Böhm, Daniela, et al. “Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains.” <i>Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026)</i>, 2026.","apa":"Böhm, D., Gottlob, G., Lanzinger, M., Longo, D. M., Okulmus, C., Pichler, R., &#38; Selzer, A. (2026). Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains. <i>Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026)</i>."},"oa":"1","date_updated":"2026-03-27T15:22:01Z","author":[{"first_name":"Daniela","full_name":"Böhm, Daniela","last_name":"Böhm"},{"full_name":"Gottlob, Georg","last_name":"Gottlob","first_name":"Georg"},{"full_name":"Lanzinger, Matthias","last_name":"Lanzinger","first_name":"Matthias"},{"first_name":"Davide Mario","last_name":"Longo","full_name":"Longo, Davide Mario"},{"full_name":"Okulmus, Cem","id":"114410","last_name":"Okulmus","orcid":"0000-0002-7742-0439","first_name":"Cem"},{"full_name":"Pichler, Reinhard","last_name":"Pichler","first_name":"Reinhard"},{"first_name":"Alexander","last_name":"Selzer","full_name":"Selzer, Alexander"}],"date_created":"2026-03-27T15:20:54Z","title":"Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains","main_file_link":[{"open_access":"1","url":"https://ceur-ws.org/Vol-4186/paper2.pdf"}]},{"volume":24,"author":[{"first_name":"Christian","id":"21863","full_name":"Fuchs, Christian","orcid":"0000-0003-0589-4579","last_name":"Fuchs"}],"date_created":"2026-03-27T15:21:08Z","oa":"1","date_updated":"2026-03-27T15:21:12Z","doi":"10.31269/7112an90","main_file_link":[{"open_access":"1","url":"https://doi.org/10.31269/7112an90"}],"title":"Reason and Communication: Jürgen Habermas’s Legacy for Media and Communication Studies","issue":"1","intvolume":"        24","page":"54-72","citation":{"short":"C. Fuchs, TripleC: Communication, Capitalism &#38; Critique 24 (2026) 54–72.","mla":"Fuchs, Christian. “Reason and Communication: Jürgen Habermas’s Legacy for Media and Communication Studies.” <i>TripleC: Communication, Capitalism &#38; Critique</i>, vol. 24, no. 1, 2026, pp. 54–72, doi:<a href=\"https://doi.org/10.31269/7112an90\">10.31269/7112an90</a>.","bibtex":"@article{Fuchs_2026, title={Reason and Communication: Jürgen Habermas’s Legacy for Media and Communication Studies}, volume={24}, DOI={<a href=\"https://doi.org/10.31269/7112an90\">10.31269/7112an90</a>}, number={1}, journal={tripleC: Communication, Capitalism &#38; Critique}, author={Fuchs, Christian}, year={2026}, pages={54–72} }","apa":"Fuchs, C. (2026). Reason and Communication: Jürgen Habermas’s Legacy for Media and Communication Studies. <i>TripleC: Communication, Capitalism &#38; Critique</i>, <i>24</i>(1), 54–72. <a href=\"https://doi.org/10.31269/7112an90\">https://doi.org/10.31269/7112an90</a>","ama":"Fuchs C. Reason and Communication: Jürgen Habermas’s Legacy for Media and Communication Studies. <i>tripleC: Communication, Capitalism &#38; Critique</i>. 2026;24(1):54-72. doi:<a href=\"https://doi.org/10.31269/7112an90\">10.31269/7112an90</a>","ieee":"C. Fuchs, “Reason and Communication: Jürgen Habermas’s Legacy for Media and Communication Studies,” <i>tripleC: Communication, Capitalism &#38; Critique</i>, vol. 24, no. 1, pp. 54–72, 2026, doi: <a href=\"https://doi.org/10.31269/7112an90\">10.31269/7112an90</a>.","chicago":"Fuchs, Christian. “Reason and Communication: Jürgen Habermas’s Legacy for Media and Communication Studies.” <i>TripleC: Communication, Capitalism &#38; Critique</i> 24, no. 1 (2026): 54–72. <a href=\"https://doi.org/10.31269/7112an90\">https://doi.org/10.31269/7112an90</a>."},"year":"2026","department":[{"_id":"136"}],"user_id":"21863","_id":"65179","project":[{"name":"Politische Ökonomie der Medien und der Kommunikation","_id":"1084"}],"language":[{"iso":"eng"}],"article_type":"original","publication":"tripleC: Communication, Capitalism & Critique","type":"journal_article","status":"public"},{"status":"public","type":"working_paper","language":[{"iso":"eng"}],"user_id":"90826","department":[{"_id":"427"}],"project":[{"_id":"114","name":"TRR 318; TP A04: Integration des technischen Modells in das Partnermodell bei der Erklärung von digitalen Artefakten"}],"_id":"65180","citation":{"chicago":"Terfloth, Lutz, Heike M. Buhl, Vivien Lohmer, Michael Schaffer, Frederike Kern, and Carsten Schulte. <i>Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts</i>, 2026.","ieee":"L. Terfloth, H. M. Buhl, V. Lohmer, M. Schaffer, F. Kern, and C. Schulte, <i>Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts</i>. 2026.","ama":"Terfloth L, Buhl HM, Lohmer V, Schaffer M, Kern F, Schulte C. <i>Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts</i>.; 2026.","apa":"Terfloth, L., Buhl, H. M., Lohmer, V., Schaffer, M., Kern, F., &#38; Schulte, C. (2026). <i>Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts</i>.","mla":"Terfloth, Lutz, et al. <i>Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts</i>. 2026.","short":"L. Terfloth, H.M. Buhl, V. Lohmer, M. Schaffer, F. Kern, C. Schulte, Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts, 2026.","bibtex":"@book{Terfloth_Buhl_Lohmer_Schaffer_Kern_Schulte_2026, title={Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts}, author={Terfloth, Lutz and Buhl, Heike M. and Lohmer, Vivien and Schaffer, Michael and Kern, Frederike and Schulte, Carsten}, year={2026} }"},"year":"2026","main_file_link":[{"url":"https://arxiv.org/pdf/2603.24325","open_access":"1"}],"title":"Bridging the Dual Nature: How Integrated Explanations Enhance Understanding of Technical Artifacts","author":[{"last_name":"Terfloth","id":"37320","full_name":"Terfloth, Lutz","first_name":"Lutz"},{"first_name":"Heike M.","last_name":"Buhl","full_name":"Buhl, Heike M.","id":"27152"},{"id":"99097","full_name":"Lohmer, Vivien","last_name":"Lohmer","first_name":"Vivien"},{"first_name":"Michael","full_name":"Schaffer, Michael","id":"92807","last_name":"Schaffer"},{"last_name":"Kern","full_name":"Kern, Frederike","first_name":"Frederike"},{"first_name":"Carsten","full_name":"Schulte, Carsten","id":"60311","last_name":"Schulte"}],"date_created":"2026-03-27T15:51:01Z","date_updated":"2026-03-27T15:53:19Z","oa":"1"},{"date_created":"2025-09-08T14:11:37Z","author":[{"orcid":"0009-0009-0892-9483","last_name":"Lazarov","id":"90345","full_name":"Lazarov, Stefan Teodorov","first_name":"Stefan Teodorov"},{"first_name":"Michael","last_name":"Schaffer","id":"92807","full_name":"Schaffer, Michael"},{"first_name":"Viviane","last_name":"Gladow","full_name":"Gladow, Viviane"},{"last_name":"Buschmeier","orcid":"0000-0002-9613-5713","full_name":"Buschmeier, Hendrik","id":"76456","first_name":"Hendrik"},{"id":"27152","full_name":"Buhl, Heike M.","last_name":"Buhl","first_name":"Heike M."},{"first_name":"Angela","last_name":"Grimminger","id":"57578","full_name":"Grimminger, Angela"}],"date_updated":"2026-03-27T16:18:03Z","main_file_link":[{"url":"https://doi.org/10.31219/osf.io/u24kz_v2"}],"title":"Retrospective video recall for analyzing cognitive processes in naturalistic explanations","publication_status":"submitted","citation":{"ama":"Lazarov ST, Schaffer M, Gladow V, Buschmeier H, Buhl HM, Grimminger A. Retrospective video recall for analyzing cognitive processes in naturalistic explanations.","ieee":"S. T. Lazarov, M. Schaffer, V. Gladow, H. Buschmeier, H. M. Buhl, and A. Grimminger, “Retrospective video recall for analyzing cognitive processes in naturalistic explanations.” .","chicago":"Lazarov, Stefan Teodorov, Michael Schaffer, Viviane Gladow, Hendrik Buschmeier, Heike M. Buhl, and Angela Grimminger. “Retrospective Video Recall for Analyzing Cognitive Processes in Naturalistic Explanations,” n.d.","apa":"Lazarov, S. T., Schaffer, M., Gladow, V., Buschmeier, H., Buhl, H. M., &#38; Grimminger, A. (n.d.). <i>Retrospective video recall for analyzing cognitive processes in naturalistic explanations</i>.","mla":"Lazarov, Stefan Teodorov, et al. <i>Retrospective Video Recall for Analyzing Cognitive Processes in Naturalistic Explanations</i>.","bibtex":"@article{Lazarov_Schaffer_Gladow_Buschmeier_Buhl_Grimminger, title={Retrospective video recall for analyzing cognitive processes in naturalistic explanations}, author={Lazarov, Stefan Teodorov and Schaffer, Michael and Gladow, Viviane and Buschmeier, Hendrik and Buhl, Heike M. and Grimminger, Angela} }","short":"S.T. Lazarov, M. Schaffer, V. Gladow, H. Buschmeier, H.M. Buhl, A. Grimminger, (n.d.)."},"page":"29","year":"2026","user_id":"76456","department":[{"_id":"660"}],"project":[{"name":"TRR 318; TP A01: Adaptives Erklären","_id":"111"},{"_id":"112","name":"TRR 318; TP A02: Verstehensprozess einer Erklärung beobachten und auswerten"},{"name":"TRR 318; TP A04: Integration des technischen Modells in das Partnermodell bei der Erklärung von digitalen Artefakten","_id":"114"}],"_id":"61151","language":[{"iso":"eng"}],"type":"preprint","status":"public","abstract":[{"lang":"eng","text":"In this paper, we discuss the application of retrospective video recall for the assessment of cognitive processes in explanatory interactions, such as understanding and mental models. Our purpose is to reflect on the benefits and limitations of video recall compared to another self-report method, ‘thinking-aloud’. To do so, we reveal empirical results from the application of video recall in three interdisciplinary research projects that applied the method for the qualitative and quantitative assessment of cognitive and behavioral phenomena in everyday explanations. In all three projects, video recall was applied as a post-hoc procedure following the recording of dyadic face-to-face explanations of board games. The design of the video recall procedure differed between individual projects because they pursued different research objectives – that is the investigation of (1) an interlocutor's multimodal signals of understanding, (2) the change in assumptions about an interlocutor's dispositional and situational knowledge, and (3) the differentiated assessment of an interlocutor's developing understanding of domain knowledge aspects by distinguishing between mechanistic and functional explanatory stances. By discussing the benefits and the limitations of each procedure, this article provides critical reflections on video recall as a versatile research method applied for the analysis of human multimodal behavior in interaction and cognitive processing."}]},{"publication_status":"published","year":"2026","citation":{"mla":"van Straaten, Dirk, et al. “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment.” <i>SSRN Electronic Journal</i>, Elsevier BV, 2026, doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>.","short":"D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, R. Fahr, SSRN Electronic Journal (2026).","bibtex":"@article{van Straaten_Mir Djawadi_Melnikov_Hüllermeier_Fahr_2026, title={Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment}, DOI={<a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={van Straaten, Dirk and Mir Djawadi, Behnud and Melnikov, Vitalik and Hüllermeier, Eyke and Fahr, René}, year={2026} }","apa":"van Straaten, D., Mir Djawadi, B., Melnikov, V., Hüllermeier, E., &#38; Fahr, R. (2026). Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment. <i>SSRN Electronic Journal</i>. <a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>","ieee":"D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, and R. Fahr, “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment,” <i>SSRN Electronic Journal</i>, 2026, doi: <a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>.","chicago":"Straaten, Dirk van, Behnud Mir Djawadi, Vitalik Melnikov, Eyke Hüllermeier, and René Fahr. “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment.” <i>SSRN Electronic Journal</i>, 2026. <a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>.","ama":"van Straaten D, Mir Djawadi B, Melnikov V, Hüllermeier E, Fahr R. Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment. <i>SSRN Electronic Journal</i>. Published online 2026. doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>"},"publisher":"Elsevier BV","date_updated":"2026-03-27T21:55:03Z","date_created":"2026-03-27T16:21:55Z","author":[{"last_name":"van Straaten","id":"10311","full_name":"van Straaten, Dirk","first_name":"Dirk"},{"first_name":"Behnud","orcid":"0000-0002-6271-5912","last_name":"Mir Djawadi","id":"26032","full_name":"Mir Djawadi, Behnud"},{"first_name":"Vitalik","id":"58747","full_name":"Melnikov, Vitalik","last_name":"Melnikov"},{"first_name":"Eyke","last_name":"Hüllermeier","id":"48129","full_name":"Hüllermeier, Eyke"},{"first_name":"René","last_name":"Fahr","id":"111","full_name":"Fahr, René"}],"title":"Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment","doi":"http://dx.doi.org/10.2139/ssrn.6201258","publication":"SSRN Electronic Journal","type":"journal_article","abstract":[{"lang":"eng","text":"<jats:p>The aggregation of rating metrics in reputation systems is crucial for mitigating information overload by condensing customer rating distributions into singular valence scores. While platforms typically employ technical aggregation functions, such as the arithmetic mean to capture product quality, it remains unclear whether these functions align with customers' innate aggregation patterns. To address this knowledge gap, we designed a controlled economic decision experiment to elicit customers' aggregation principles by analyzing their product ranking decisions and contrasting these with various reference functions. Our findings indicate that, on average, customers aggregate rating information in accordance with the arithmetic mean. However, a granular analysis at the individual level reveals significant heterogeneity in aggregation behavior, with a substantial cluster exhibiting binary patterns that focus equally on negative (1-2 star) and positive (4-5 star) ratings. Additional clusters concentrate on negative feedback, particularly 1-star ratings or 1-2 star ratings collectively. Notably, these inherent aggregation patterns exhibit stability across variations in numerical information presentation and are not significantly influenced by individual characteristics, such as online shopping experience, risk attitudes, or demographics. These findings suggest that while the arithmetic mean captures average consumer behavior, platforms could benefit from offering customizable aggregation options to better cater to diverse user preferences for processing rating distributions. By doing so, platforms can enhance the effectiveness of their reputation systems and improve the overall quality of decision-making for consumers.</jats:p>"}],"status":"public","_id":"65182","department":[{"_id":"179"}],"user_id":"26032","language":[{"iso":"eng"}]},{"publication":"SSRN Electronic Journal","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"<jats:p>In many Western societies, mass immigration has been one of the most divisive policy issues in recent years. Seemingly moderate inflows of migrants can have substantial demographic consequences in the long run, due to (1) higher fertility of the migrant population, (2) its younger age distribution, and (3) the possibility of family reunification. Yet, demography hardly appears in the policy debate, even in media outlets that are critical of mass immigration. This may indicate that the mechanics of population dynamics are not widely understood. We design a laboratory experiment in which we confront subjects with 30 different migration scenarios. Subjects have to decide when to stop a given inflow of migrants to achieve a target share of migrants after 60 years. In line with all our pre-registered hypotheses, in scenarios that contain elements of usual mass immigration the growth of the migrant population is systematically underestimated. This bias is even stronger in scenarios that closely resemble the German situation since the opening of the borders during the 2015 refugee crisis.</jats:p>"}],"department":[{"_id":"179"}],"user_id":"26032","_id":"65181","language":[{"iso":"eng"}],"publication_status":"published","citation":{"mla":"Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic Change: Can We Control the Numbers?” <i>SSRN Electronic Journal</i>, Elsevier BV, 2026, doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>.","bibtex":"@article{Abbink_Mir Djawadi_2026, title={Migration and Long-Term Demographic Change: Can We Control the Numbers?}, DOI={<a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Abbink, Klaus and Mir Djawadi, Behnud}, year={2026} }","short":"K. Abbink, B. Mir Djawadi, SSRN Electronic Journal (2026).","apa":"Abbink, K., &#38; Mir Djawadi, B. (2026). Migration and Long-Term Demographic Change: Can We Control the Numbers? <i>SSRN Electronic Journal</i>. <a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>","chicago":"Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic Change: Can We Control the Numbers?” <i>SSRN Electronic Journal</i>, 2026. <a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>.","ieee":"K. Abbink and B. Mir Djawadi, “Migration and Long-Term Demographic Change: Can We Control the Numbers?,” <i>SSRN Electronic Journal</i>, 2026, doi: <a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>.","ama":"Abbink K, Mir Djawadi B. Migration and Long-Term Demographic Change: Can We Control the Numbers? <i>SSRN Electronic Journal</i>. Published online 2026. doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>"},"year":"2026","date_created":"2026-03-27T16:21:06Z","author":[{"full_name":"Abbink, Klaus","last_name":"Abbink","first_name":"Klaus"},{"id":"26032","full_name":"Mir Djawadi, Behnud","last_name":"Mir Djawadi","orcid":"0000-0002-6271-5912","first_name":"Behnud"}],"publisher":"Elsevier BV","date_updated":"2026-03-27T21:39:58Z","doi":"http://dx.doi.org/10.2139/ssrn.6343618","title":"Migration and Long-Term Demographic Change: Can We Control the Numbers?"},{"doi":"http://dx.doi.org/10.2139/ssrn.6121987","title":"Dishonesty of Parents and Children – Evidence from a Field Experiment","author":[{"id":"26032","full_name":"Mir Djawadi, Behnud","last_name":"Mir Djawadi","orcid":"0000-0002-6271-5912","first_name":"Behnud"}],"date_created":"2026-02-06T13:53:22Z","date_updated":"2026-03-27T21:43:56Z","publisher":"Elsevier BV","citation":{"bibtex":"@article{Mir Djawadi_2026, title={Dishonesty of Parents and Children – Evidence from a Field Experiment}, DOI={<a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Mir Djawadi, Behnud}, year={2026} }","short":"B. Mir Djawadi, SSRN Electronic Journal (2026).","mla":"Mir Djawadi, Behnud. “Dishonesty of Parents and Children – Evidence from a Field Experiment.” <i>SSRN Electronic Journal</i>, Elsevier BV, 2026, doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>.","apa":"Mir Djawadi, B. (2026). Dishonesty of Parents and Children – Evidence from a Field Experiment. <i>SSRN Electronic Journal</i>. <a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>","ama":"Mir Djawadi B. Dishonesty of Parents and Children – Evidence from a Field Experiment. <i>SSRN Electronic Journal</i>. Published online 2026. doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>","chicago":"Mir Djawadi, Behnud. “Dishonesty of Parents and Children – Evidence from a Field Experiment.” <i>SSRN Electronic Journal</i>, 2026. <a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>.","ieee":"B. Mir Djawadi, “Dishonesty of Parents and Children – Evidence from a Field Experiment,” <i>SSRN Electronic Journal</i>, 2026, doi: <a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>."},"year":"2026","publication_status":"published","language":[{"iso":"eng"}],"department":[{"_id":"179"}],"user_id":"26032","_id":"63910","status":"public","publication":"SSRN Electronic Journal","type":"journal_article"},{"abstract":[{"lang":"eng","text":"Traditional dyadic customer-provider interactions are being shifted to polyadic interactions involving diverse participants in digital service ecosystems. Especially, artificial intelligence (AI) is increasingly integrated into these ecosystems, so that they comprise non-human participants (e.g., AI-based chatbots)—fundamentally altering the nature of value (co-)creation. While existing literature examines human-to-human interactions, knowledge of service interactions between human actors and AI-based systems is still underexplored. To address this research gap, we develop a taxonomy, comprising six iterations, that explores the peculiarities of AI as either a resource or a (non-human) agent in digital service ecosystems. We evaluate our taxonomy using a multiple case study and derive the four archetypes of AI in digital service ecosystems: (1) discriminative experience enhancer, (2) protective ecosystem orchestrator, (3) ecosystem innovation companion, and (4) personalized service composer. Our results extend the knowledge on service science by showing how AI-based systems—discriminative or generative, and focusing on the interaction in the ecosystem or the individual service encounter—assume the role of resources and non-human agents. Researchers and practitioners can utilize our results to augment their ecosystems with AI.</jats:p>"}],"status":"public","publication":"Electronic Markets","type":"journal_article","article_number":"22","language":[{"iso":"eng"}],"_id":"64863","user_id":"55603","year":"2026","intvolume":"        36","citation":{"mla":"Hansmeier, Philipp, et al. “Artificial Intelligence in Digital Service Ecosystems—Towards a Taxonomy and Archetypes.” <i>Electronic Markets</i>, vol. 36, no. 1, 22, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s12525-026-00879-y\">10.1007/s12525-026-00879-y</a>.","short":"P. Hansmeier, J.M. Schäfer, P. zur Heiden, Electronic Markets 36 (2026).","bibtex":"@article{Hansmeier_Schäfer_zur Heiden_2026, title={Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes}, volume={36}, DOI={<a href=\"https://doi.org/10.1007/s12525-026-00879-y\">10.1007/s12525-026-00879-y</a>}, number={122}, journal={Electronic Markets}, publisher={Springer Science and Business Media LLC}, author={Hansmeier, Philipp and Schäfer, Jannika Marie and zur Heiden, Philipp}, year={2026} }","apa":"Hansmeier, P., Schäfer, J. M., &#38; zur Heiden, P. (2026). Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes. <i>Electronic Markets</i>, <i>36</i>(1), Article 22. <a href=\"https://doi.org/10.1007/s12525-026-00879-y\">https://doi.org/10.1007/s12525-026-00879-y</a>","ama":"Hansmeier P, Schäfer JM, zur Heiden P. Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes. <i>Electronic Markets</i>. 2026;36(1). doi:<a href=\"https://doi.org/10.1007/s12525-026-00879-y\">10.1007/s12525-026-00879-y</a>","ieee":"P. Hansmeier, J. M. Schäfer, and P. zur Heiden, “Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes,” <i>Electronic Markets</i>, vol. 36, no. 1, Art. no. 22, 2026, doi: <a href=\"https://doi.org/10.1007/s12525-026-00879-y\">10.1007/s12525-026-00879-y</a>.","chicago":"Hansmeier, Philipp, Jannika Marie Schäfer, and Philipp zur Heiden. “Artificial Intelligence in Digital Service Ecosystems—Towards a Taxonomy and Archetypes.” <i>Electronic Markets</i> 36, no. 1 (2026). <a href=\"https://doi.org/10.1007/s12525-026-00879-y\">https://doi.org/10.1007/s12525-026-00879-y</a>."},"publication_identifier":{"issn":["1019-6781","1422-8890"]},"publication_status":"published","issue":"1","title":"Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes","doi":"10.1007/s12525-026-00879-y","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s12525-026-00879-y"}],"date_updated":"2026-03-28T12:53:22Z","publisher":"Springer Science and Business Media LLC","volume":36,"date_created":"2026-03-07T12:45:48Z","author":[{"full_name":"Hansmeier, Philipp","id":"55603","last_name":"Hansmeier","first_name":"Philipp"},{"last_name":"Schäfer","id":"74374","full_name":"Schäfer, Jannika Marie","first_name":"Jannika Marie"},{"first_name":"Philipp","id":"64394","full_name":"zur Heiden, Philipp","last_name":"zur Heiden"}]},{"article_number":"214","article_type":"original","_id":"65120","user_id":"105772","status":"public","type":"journal_article","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1007/s43681-026-01090-7"}],"doi":"10.1007/s43681-026-01090-7","oa":"1","date_updated":"2026-03-28T11:08:51Z","author":[{"last_name":"Bhila","full_name":"Bhila, Ishmael","first_name":"Ishmael"}],"volume":6,"citation":{"apa":"Bhila, I. (2026). Decentring the governance of AI in the military: a focus on the postcolonial subject. <i>AI and Ethics</i>, <i>6</i>(2), Article 214. <a href=\"https://doi.org/10.1007/s43681-026-01090-7\">https://doi.org/10.1007/s43681-026-01090-7</a>","short":"I. Bhila, AI and Ethics 6 (2026).","bibtex":"@article{Bhila_2026, title={Decentring the governance of AI in the military: a focus on the postcolonial subject}, volume={6}, DOI={<a href=\"https://doi.org/10.1007/s43681-026-01090-7\">10.1007/s43681-026-01090-7</a>}, number={2214}, journal={AI and Ethics}, publisher={Springer Science and Business Media LLC}, author={Bhila, Ishmael}, year={2026} }","mla":"Bhila, Ishmael. “Decentring the Governance of AI in the Military: A Focus on the Postcolonial Subject.” <i>AI and Ethics</i>, vol. 6, no. 2, 214, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s43681-026-01090-7\">10.1007/s43681-026-01090-7</a>.","ama":"Bhila I. Decentring the governance of AI in the military: a focus on the postcolonial subject. <i>AI and Ethics</i>. 2026;6(2). doi:<a href=\"https://doi.org/10.1007/s43681-026-01090-7\">10.1007/s43681-026-01090-7</a>","ieee":"I. Bhila, “Decentring the governance of AI in the military: a focus on the postcolonial subject,” <i>AI and Ethics</i>, vol. 6, no. 2, Art. no. 214, 2026, doi: <a href=\"https://doi.org/10.1007/s43681-026-01090-7\">10.1007/s43681-026-01090-7</a>.","chicago":"Bhila, Ishmael. “Decentring the Governance of AI in the Military: A Focus on the Postcolonial Subject.” <i>AI and Ethics</i> 6, no. 2 (2026). <a href=\"https://doi.org/10.1007/s43681-026-01090-7\">https://doi.org/10.1007/s43681-026-01090-7</a>."},"intvolume":"         6","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["2730-5953","2730-5961"]},"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"The governance of emerging technologies with increased autonomy in the military has become a topical issue in recent years, especially considering the rapid advances in artificial intelligence and related innovations in computer science. Despite this hype, the postcolonial subject’s position has been seen as secondary, often associated with victimhood or obscurity. By shifting the narrative to highlight the postcolonial subject’s agency—not only in providing real-world examples of artificial intelligence use in the military but also in knowledge creation and shaping the discourse on governance within the international, this paper contributes to an area of research that is often overlooked. The paper unpacks the norm-making efforts of postcolonial subjects regarding emerging military technologies. In doing this, the paper aims to advance postcolonial theory by showing how the dynamics of governing emerging military technologies intertwine with postcolonial subjectivity and to broaden the academic discussion on the governance of emerging military technologies and algorithmic violence, which has so far been dominated by Western or universalistic discourse."}],"publication":"AI and Ethics","title":"Decentring the governance of AI in the military: a focus on the postcolonial subject","publisher":"Springer Science and Business Media LLC","date_created":"2026-03-25T09:50:42Z","year":"2026","issue":"2"},{"year":"2026","citation":{"ama":"Homt M. Praxisschock oder Kohärenz? – Retrospektive Einschätzungen von Berufseinsteiger*innen zu den Phasen der Lehrkräftebildung. In: ; 2026.","chicago":"Homt, Martina. “Praxisschock oder Kohärenz? – Retrospektive Einschätzungen von Berufseinsteiger*innen zu den Phasen der Lehrkräftebildung,” 2026.","ieee":"M. Homt, “Praxisschock oder Kohärenz? – Retrospektive Einschätzungen von Berufseinsteiger*innen zu den Phasen der Lehrkräftebildung,” presented at the 30. Kongress der Deutschen Gesellschaft für Erziehungswissenschaft (DGfE), München, 2026.","short":"M. Homt, in: 2026.","bibtex":"@inproceedings{Homt_2026, title={Praxisschock oder Kohärenz? – Retrospektive Einschätzungen von Berufseinsteiger*innen zu den Phasen der Lehrkräftebildung}, author={Homt, Martina}, year={2026} }","mla":"Homt, Martina. <i>Praxisschock oder Kohärenz? – Retrospektive Einschätzungen von Berufseinsteiger*innen zu den Phasen der Lehrkräftebildung</i>. 2026.","apa":"Homt, M. (2026). <i>Praxisschock oder Kohärenz? – Retrospektive Einschätzungen von Berufseinsteiger*innen zu den Phasen der Lehrkräftebildung</i>. 30. Kongress der Deutschen Gesellschaft für Erziehungswissenschaft (DGfE), München."},"date_updated":"2026-03-30T08:08:51Z","author":[{"first_name":"Martina","last_name":"Homt","full_name":"Homt, Martina","id":"11674"}],"date_created":"2026-03-30T08:02:45Z","title":"Praxisschock oder Kohärenz? – Retrospektive Einschätzungen von Berufseinsteiger*innen zu den Phasen der Lehrkräftebildung","conference":{"start_date":"2026-03-22","name":"30. Kongress der Deutschen Gesellschaft für Erziehungswissenschaft (DGfE)","location":"München","end_date":"2026-03-25"},"type":"conference","status":"public","_id":"65206","department":[{"_id":"456"}],"user_id":"11674","language":[{"iso":"ger"}]},{"type":"conference","status":"public","_id":"65225","series_title":"Communications in Computer and Information Science","user_id":"55995","language":[{"iso":"eng"}],"year":"2026","citation":{"ieee":"L. Tölle, R. Rose, and M. Trier, “Behind the Mask: Investigating the Influence of Pseudonymity on Polarization Dynamics in Social Virtual Reality.” 2026.","chicago":"Tölle, Laura, Robert Rose, and Matthias Trier. “Behind the Mask: Investigating the Influence of Pseudonymity on Polarization Dynamics in Social Virtual Reality.” Communications in Computer and Information Science, 2026.","ama":"Tölle L, Rose R, Trier M. Behind the Mask: Investigating the Influence of Pseudonymity on Polarization Dynamics in Social Virtual Reality. Published online 2026.","bibtex":"@article{Tölle_Rose_Trier_2026, series={Communications in Computer and Information Science}, title={Behind the Mask: Investigating the Influence of Pseudonymity on Polarization Dynamics in Social Virtual Reality}, author={Tölle, Laura and Rose, Robert and Trier, Matthias}, year={2026}, collection={Communications in Computer and Information Science} }","mla":"Tölle, Laura, et al. <i>Behind the Mask: Investigating the Influence of Pseudonymity on Polarization Dynamics in Social Virtual Reality</i>. 2026.","short":"L. Tölle, R. Rose, M. Trier, (2026).","apa":"Tölle, L., Rose, R., &#38; Trier, M. (2026). <i>Behind the Mask: Investigating the Influence of Pseudonymity on Polarization Dynamics in Social Virtual Reality</i>. HCI International 2026, Montreal, Canada."},"date_updated":"2026-03-30T11:05:26Z","author":[{"first_name":"Laura","last_name":"Tölle","id":"55995","full_name":"Tölle, Laura"},{"first_name":"Robert","full_name":"Rose, Robert","last_name":"Rose"},{"last_name":"Trier","full_name":"Trier, Matthias","id":"72744","first_name":"Matthias"}],"date_created":"2026-03-30T11:05:19Z","title":"Behind the Mask: Investigating the Influence of Pseudonymity on Polarization Dynamics in Social Virtual Reality","conference":{"name":"HCI International 2026","location":"Montreal, Canada"}},{"status":"public","type":"conference","language":[{"iso":"eng"}],"series_title":"Lecture Notes in Computer Science","user_id":"55995","_id":"65226","citation":{"chicago":"Tölle, Laura, and Matthias Trier. “Social Support and Emotional Expression – Exploring Online Community Polarization Dynamics: The Case of Borussia Dortmund.” Lecture Notes in Computer Science, 2026.","ieee":"L. Tölle and M. Trier, “Social Support and Emotional Expression – Exploring Online Community Polarization Dynamics: The Case of Borussia Dortmund.” 2026.","ama":"Tölle L, Trier M. Social Support and Emotional Expression – Exploring Online Community Polarization Dynamics: The Case of Borussia Dortmund. Published online 2026.","bibtex":"@article{Tölle_Trier_2026, series={Lecture Notes in Computer Science}, title={Social Support and Emotional Expression – Exploring Online Community Polarization Dynamics: The Case of Borussia Dortmund}, author={Tölle, Laura and Trier, Matthias}, year={2026}, collection={Lecture Notes in Computer Science} }","short":"L. Tölle, M. Trier, (2026).","mla":"Tölle, Laura, and Matthias Trier. <i>Social Support and Emotional Expression – Exploring Online Community Polarization Dynamics: The Case of Borussia Dortmund</i>. 2026.","apa":"Tölle, L., &#38; Trier, M. (2026). <i>Social Support and Emotional Expression – Exploring Online Community Polarization Dynamics: The Case of Borussia Dortmund</i>. HCI International 2026, Montreal, Canada."},"year":"2026","conference":{"name":"HCI International 2026","location":"Montreal, Canada"},"title":"Social Support and Emotional Expression – Exploring Online Community Polarization Dynamics: The Case of Borussia Dortmund","author":[{"full_name":"Tölle, Laura","id":"55995","last_name":"Tölle","first_name":"Laura"},{"id":"72744","full_name":"Trier, Matthias","last_name":"Trier","first_name":"Matthias"}],"date_created":"2026-03-30T11:07:20Z","date_updated":"2026-03-30T11:07:25Z"},{"status":"public","type":"conference","language":[{"iso":"eng"}],"_id":"65228","series_title":"Lecture Notes in Computer Science","user_id":"55995","year":"2026","citation":{"mla":"Tölle, Laura, et al. <i>Content Themes and Self-Presentation of Virtual Influencers</i>. 2026.","bibtex":"@article{Tölle_Rehmer_Ruppel_Müller_Trier_2026, series={Lecture Notes in Computer Science}, title={Content Themes and Self-Presentation of Virtual Influencers}, author={Tölle, Laura and Rehmer, Torben and Ruppel, Fynn and Müller, Johann and Trier, Matthias}, year={2026}, collection={Lecture Notes in Computer Science} }","short":"L. Tölle, T. Rehmer, F. Ruppel, J. Müller, M. Trier, (2026).","apa":"Tölle, L., Rehmer, T., Ruppel, F., Müller, J., &#38; Trier, M. (2026). <i>Content Themes and Self-Presentation of Virtual Influencers</i>. HCI International 2025, Gothenburg, Sweden.","ama":"Tölle L, Rehmer T, Ruppel F, Müller J, Trier M. Content Themes and Self-Presentation of Virtual Influencers. Published online 2026.","ieee":"L. Tölle, T. Rehmer, F. Ruppel, J. Müller, and M. Trier, “Content Themes and Self-Presentation of Virtual Influencers.” 2026.","chicago":"Tölle, Laura, Torben Rehmer, Fynn Ruppel, Johann Müller, and Matthias Trier. “Content Themes and Self-Presentation of Virtual Influencers.” Lecture Notes in Computer Science, 2026."},"title":"Content Themes and Self-Presentation of Virtual Influencers","conference":{"name":"HCI International 2025","location":"Gothenburg, Sweden"},"date_updated":"2026-03-30T11:19:11Z","author":[{"last_name":"Tölle","id":"55995","full_name":"Tölle, Laura","first_name":"Laura"},{"last_name":"Rehmer","full_name":"Rehmer, Torben","first_name":"Torben"},{"last_name":"Ruppel","full_name":"Ruppel, Fynn","first_name":"Fynn"},{"first_name":"Johann","last_name":"Müller","full_name":"Müller, Johann"},{"first_name":"Matthias","last_name":"Trier","full_name":"Trier, Matthias","id":"72744"}],"date_created":"2026-03-30T11:15:16Z"},{"year":"2026","title":"The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees","publisher":"Elsevier","date_created":"2024-12-04T16:21:38Z","abstract":[{"lang":"eng","text":"We investigate dispersive and Strichartz estimates for the Schrödinger equation involving the fractional Laplacian in real hyperbolic spaces and their discrete analogues, homogeneous trees. Due to the Knapp phenomenon, the Strichartz estimates on Euclidean spaces for the fractional Laplacian exhibit loss of derivatives. A similar phenomenon appears on real hyperbolic spaces. However, such a loss disappears on homogeneous trees, due to the triviality of the estimates for small times."}],"publication":"Journal of Differential Equations","keyword":["Schrödinger equation","Fractional Laplacian","Dispersive estimates","Strichartz estimates","Real hyperbolic spaces","Homogeneous trees"],"language":[{"iso":"eng"}],"external_id":{"arxiv":["2412.00780"]},"citation":{"chicago":"Palmirotta, Guendalina, Yannick Sire, and Jean-Philippe Anker. “The Schrödinger Equation with Fractional Laplacian on Hyperbolic Spaces and Homogeneous Trees.” <i>Journal of Differential Equations</i>, 2026. <a href=\"https://doi.org/10.1016/j.jde.2025.114065\">https://doi.org/10.1016/j.jde.2025.114065</a>.","ieee":"G. Palmirotta, Y. Sire, and J.-P. Anker, “The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees,” <i>Journal of Differential Equations</i>, 2026, doi: <a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>.","ama":"Palmirotta G, Sire Y, Anker J-P. The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees. <i>Journal of Differential Equations</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>","apa":"Palmirotta, G., Sire, Y., &#38; Anker, J.-P. (2026). The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees. <i>Journal of Differential Equations</i>. <a href=\"https://doi.org/10.1016/j.jde.2025.114065\">https://doi.org/10.1016/j.jde.2025.114065</a>","short":"G. Palmirotta, Y. Sire, J.-P. Anker, Journal of Differential Equations (2026).","bibtex":"@article{Palmirotta_Sire_Anker_2026, title={The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees}, DOI={<a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>}, journal={Journal of Differential Equations}, publisher={Elsevier}, author={Palmirotta, Guendalina and Sire, Yannick and Anker, Jean-Philippe}, year={2026} }","mla":"Palmirotta, Guendalina, et al. “The Schrödinger Equation with Fractional Laplacian on Hyperbolic Spaces and Homogeneous Trees.” <i>Journal of Differential Equations</i>, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>."},"publication_status":"published","related_material":{"link":[{"url":"https://www.sciencedirect.com/science/article/pii/S0022039625010927?via%3Dihub","relation":"confirmation"}]},"doi":"10.1016/j.jde.2025.114065","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.jde.2025.114065"}],"date_updated":"2026-03-30T12:03:37Z","oa":"1","author":[{"first_name":"Guendalina","last_name":"Palmirotta","id":"109467","full_name":"Palmirotta, Guendalina"},{"first_name":"Yannick","full_name":"Sire, Yannick","last_name":"Sire"},{"full_name":"Anker, Jean-Philippe","last_name":"Anker","first_name":"Jean-Philippe"}],"status":"public","type":"journal_article","_id":"57580","project":[{"name":"TRR 358 - B02: TRR 358 - Spektraltheorie in höherem Rang und unendlichem Volumen (Teilprojekt B02)","_id":"356"}],"department":[{"_id":"10"},{"_id":"548"}],"user_id":"109467"},{"abstract":[{"text":"On finite regular graphs, we construct Patterson-Sullivan distributions associated with eigenfunctions of the discrete Laplace operator via their boundary values on the phase space. These distributions are closely related to Wigner distributions defined via a pseudo-differential calculus on graphs, which appear naturally in the study of quantum chaos. Using a pairing formula, we prove that Patterson-Sullivan distributions are also related to invariant Ruelle distributions arising from the transfer operator of the geodesic flow on the shift space. Both relationships provide discrete analogues of results for compact hyperbolic surfaces obtained by Anantharaman-Zelditch and by Guillarmou-Hilgert-Weich.","lang":"eng"}],"status":"public","type":"preprint","publication":"arXiv:2603.09779","language":[{"iso":"eng"}],"project":[{"_id":"358","name":"TRR 358; TP B04:  Geodätische Flüsse und Weyl Kammer Flüsse auf affinen Gebäuden"}],"external_id":{"arxiv":["2603.09779"]},"_id":"65232","user_id":"109467","department":[{"_id":"548"},{"_id":"10"},{"_id":"34"}],"year":"2026","citation":{"apa":"Arends, C., &#38; Palmirotta, G. (2026). Patterson-Sullivan distributions of finite regular graphs. In <i>arXiv:2603.09779</i>.","short":"C. Arends, G. Palmirotta, ArXiv:2603.09779 (2026).","bibtex":"@article{Arends_Palmirotta_2026, title={Patterson-Sullivan distributions of finite regular graphs}, journal={arXiv:2603.09779}, author={Arends, Christian and Palmirotta, Guendalina}, year={2026} }","mla":"Arends, Christian, and Guendalina Palmirotta. “Patterson-Sullivan Distributions of Finite Regular Graphs.” <i>ArXiv:2603.09779</i>, 2026.","ama":"Arends C, Palmirotta G. Patterson-Sullivan distributions of finite regular graphs. <i>arXiv:260309779</i>. Published online 2026.","ieee":"C. Arends and G. Palmirotta, “Patterson-Sullivan distributions of finite regular graphs,” <i>arXiv:2603.09779</i>. 2026.","chicago":"Arends, Christian, and Guendalina Palmirotta. “Patterson-Sullivan Distributions of Finite Regular Graphs.” <i>ArXiv:2603.09779</i>, 2026."},"page":"38","title":"Patterson-Sullivan distributions of finite regular graphs","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2603.09779"}],"date_updated":"2026-03-30T12:02:56Z","oa":"1","author":[{"last_name":"Arends","full_name":"Arends, Christian","first_name":"Christian"},{"first_name":"Guendalina","last_name":"Palmirotta","id":"109467","full_name":"Palmirotta, Guendalina"}],"date_created":"2026-03-30T11:56:04Z"}]