[{"year":"2026","citation":{"ama":"Taheri B, Kopylov D, Hammer M, Meier T, Förstner J, Sharapova PR. Gain-induced spectral non-degeneracy in type-II parametric down-conversion. <i>arXiv</i>. Published online 2026. doi:<a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>","chicago":"Taheri, Behnood, Denis Kopylov, Manfred Hammer, Torsten Meier, Jens Förstner, and Polina R. Sharapova. “Gain-Induced Spectral Non-Degeneracy in Type-II Parametric down-Conversion.” <i>ArXiv</i>, 2026. <a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">https://doi.org/10.48550/ARXIV.2603.01656</a>.","ieee":"B. Taheri, D. Kopylov, M. Hammer, T. Meier, J. Förstner, and P. R. Sharapova, “Gain-induced spectral non-degeneracy in type-II parametric down-conversion,” <i>arXiv</i>, 2026, doi: <a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>.","apa":"Taheri, B., Kopylov, D., Hammer, M., Meier, T., Förstner, J., &#38; Sharapova, P. R. (2026). Gain-induced spectral non-degeneracy in type-II parametric down-conversion. <i>ArXiv</i>. <a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">https://doi.org/10.48550/ARXIV.2603.01656</a>","mla":"Taheri, Behnood, et al. “Gain-Induced Spectral Non-Degeneracy in Type-II Parametric down-Conversion.” <i>ArXiv</i>, 2026, doi:<a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>.","bibtex":"@article{Taheri_Kopylov_Hammer_Meier_Förstner_Sharapova_2026, title={Gain-induced spectral non-degeneracy in type-II parametric down-conversion}, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>}, journal={arXiv}, author={Taheri, Behnood and Kopylov, Denis and Hammer, Manfred and Meier, Torsten and Förstner, Jens and Sharapova, Polina R.}, year={2026} }","short":"B. Taheri, D. Kopylov, M. Hammer, T. Meier, J. Förstner, P.R. Sharapova, ArXiv (2026)."},"date_updated":"2026-03-10T15:41:18Z","author":[{"full_name":"Taheri, Behnood","last_name":"Taheri","first_name":"Behnood"},{"id":"98502","full_name":"Kopylov, Denis","last_name":"Kopylov","first_name":"Denis"},{"first_name":"Manfred","full_name":"Hammer, Manfred","id":"48077","last_name":"Hammer","orcid":"0000-0002-6331-9348"},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"first_name":"Jens","full_name":"Förstner, Jens","id":"158","last_name":"Förstner","orcid":"0000-0001-7059-9862"},{"last_name":"Sharapova","full_name":"Sharapova, Polina R.","id":"60286","first_name":"Polina R."}],"date_created":"2026-03-10T15:37:22Z","title":"Gain-induced spectral non-degeneracy in type-II parametric down-conversion","doi":"10.48550/ARXIV.2603.01656","type":"journal_article","publication":"arXiv","status":"public","project":[{"name":"TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat (B07*)","_id":"168"},{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 ; TP: C10: Erzeugung und Charakterisierung von Quantenlicht in nichtlinearen Systemen: Eine theoretische Analyse","_id":"174"}],"_id":"64877","user_id":"16199","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"34"},{"_id":"61"},{"_id":"230"},{"_id":"623"},{"_id":"429"}],"language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"keyword":["static analysis","data collection","data protection","privacy-aware reporting"],"user_id":"88024","department":[{"_id":"76"}],"_id":"64823","external_id":{"arxiv":["2601.20459"]},"status":"public","abstract":[{"lang":"eng","text":"Current legal frameworks enforce that Android developers accurately report the data their apps collect. However, large codebases can make this reporting challenging. This paper employs an empirical approach to understand developers' experience with Google Play Store's Data Safety Section (DSS) form.\r\n\r\nWe first survey 41 Android developers to understand how they categorize privacy-related data into DSS categories and how confident they feel when completing the DSS form. To gain a broader and more detailed view of the challenges developers encounter during the process, we complement the survey with an analysis of 172 online developer discussions, capturing the perspectives of 642 additional developers. Together, these two data sources represent insights from 683 developers.\r\n\r\nOur findings reveal that developers often manually classify the privacy-related data their apps collect into the data categories defined by Google-or, in some cases, omit classification entirely-and rely heavily on existing online resources when completing the form. Moreover, developers are generally confident in recognizing the data their apps collect, yet they lack confidence in translating this knowledge into DSS-compliant disclosures. Key challenges include issues in identifying privacy-relevant data to complete the form, limited understanding of the form, and concerns about app rejection due to discrepancies with Google's privacy requirements.\r\nThese results underscore the need for clearer guidance and more accessible tooling to support developers in meeting privacy-aware reporting obligations. "}],"type":"conference","publication":"Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft '26). Association for Computing Machinery, New York, NY, USA, 65–68.","conference":{"start_date":"2026-04-12","name":"13th International Conference on Mobile Software Engineering and Systems 2024","location":"Rio de Janeiro, Brazil","end_date":"2026-04-18"},"title":"Challenges in Android Data Disclosure: An Empirical Study.","author":[{"full_name":"Khedkar, Mugdha","id":"88024","last_name":"Khedkar","first_name":"Mugdha"},{"first_name":"Michael","orcid":"0000-0001-6600-6171","last_name":"Schlichtig","id":"32312","full_name":"Schlichtig, Michael"},{"first_name":"Mohamed Aboubakr Mohamed","id":"102489","full_name":"Soliman, Mohamed Aboubakr Mohamed","last_name":"Soliman"},{"first_name":"Eric","id":"59256","full_name":"Bodden, Eric","last_name":"Bodden","orcid":"0000-0003-3470-3647"}],"date_created":"2026-03-04T08:10:43Z","date_updated":"2026-03-13T12:10:10Z","citation":{"ieee":"M. Khedkar, M. Schlichtig, M. A. M. Soliman, and E. Bodden, “Challenges in Android Data Disclosure: An Empirical Study.,” presented at the 13th International Conference on Mobile Software Engineering and Systems 2024, Rio de Janeiro, Brazil, 2026.","chicago":"Khedkar, Mugdha, Michael Schlichtig, Mohamed Aboubakr Mohamed Soliman, and Eric Bodden. “Challenges in Android Data Disclosure: An Empirical Study.” In <i>Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68.</i>, 2026.","ama":"Khedkar M, Schlichtig M, Soliman MAM, Bodden E. Challenges in Android Data Disclosure: An Empirical Study. In: <i>Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68.</i> ; 2026.","apa":"Khedkar, M., Schlichtig, M., Soliman, M. A. M., &#38; Bodden, E. (2026). Challenges in Android Data Disclosure: An Empirical Study. <i>Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68.</i> 13th International Conference on Mobile Software Engineering and Systems 2024, Rio de Janeiro, Brazil.","bibtex":"@inproceedings{Khedkar_Schlichtig_Soliman_Bodden_2026, title={Challenges in Android Data Disclosure: An Empirical Study.}, booktitle={Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68.}, author={Khedkar, Mugdha and Schlichtig, Michael and Soliman, Mohamed Aboubakr Mohamed and Bodden, Eric}, year={2026} }","short":"M. Khedkar, M. Schlichtig, M.A.M. Soliman, E. Bodden, in: Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68., 2026.","mla":"Khedkar, Mugdha, et al. “Challenges in Android Data Disclosure: An Empirical Study.” <i>Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68.</i>, 2026."},"year":"2026"},{"status":"public","publication":"Automated Software Engineering ","type":"journal_article","language":[{"iso":"eng"}],"article_number":"56","department":[{"_id":"76"}],"user_id":"88024","_id":"64821","intvolume":"        33","citation":{"apa":"Khedkar, M., Schlichtig, M., Atakishiyev, N., &#38; Bodden, E. (2026). Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments. <i>Automated Software Engineering </i>, <i>33</i>(2), Article 56. <a href=\"https://doi.org/10.1007/s10515-026-00601-4\">https://doi.org/10.1007/s10515-026-00601-4</a>","mla":"Khedkar, Mugdha, et al. “Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments.” <i>Automated Software Engineering </i>, vol. 33, no. 2, 56, Springer US, 2026, doi:<a href=\"https://doi.org/10.1007/s10515-026-00601-4\">10.1007/s10515-026-00601-4</a>.","bibtex":"@article{Khedkar_Schlichtig_Atakishiyev_Bodden_2026, title={Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments}, volume={33}, DOI={<a href=\"https://doi.org/10.1007/s10515-026-00601-4\">10.1007/s10515-026-00601-4</a>}, number={256}, journal={Automated Software Engineering }, publisher={Springer US}, author={Khedkar, Mugdha and Schlichtig, Michael and Atakishiyev, Nihad and Bodden, Eric}, year={2026} }","short":"M. Khedkar, M. Schlichtig, N. Atakishiyev, E. Bodden, Automated Software Engineering  33 (2026).","ama":"Khedkar M, Schlichtig M, Atakishiyev N, Bodden E. Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments. <i>Automated Software Engineering </i>. 2026;33(2). doi:<a href=\"https://doi.org/10.1007/s10515-026-00601-4\">10.1007/s10515-026-00601-4</a>","ieee":"M. Khedkar, M. Schlichtig, N. Atakishiyev, and E. Bodden, “Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments,” <i>Automated Software Engineering </i>, vol. 33, no. 2, Art. no. 56, 2026, doi: <a href=\"https://doi.org/10.1007/s10515-026-00601-4\">10.1007/s10515-026-00601-4</a>.","chicago":"Khedkar, Mugdha, Michael Schlichtig, Nihad Atakishiyev, and Eric Bodden. “Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments.” <i>Automated Software Engineering </i> 33, no. 2 (2026). <a href=\"https://doi.org/10.1007/s10515-026-00601-4\">https://doi.org/10.1007/s10515-026-00601-4</a>."},"year":"2026","issue":"2","publication_identifier":{"unknown":["1573-7535"]},"doi":"10.1007/s10515-026-00601-4","title":"Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments","volume":33,"date_created":"2026-03-04T08:03:14Z","author":[{"first_name":"Mugdha","last_name":"Khedkar","id":"88024","full_name":"Khedkar, Mugdha"},{"first_name":"Michael","id":"32312","full_name":"Schlichtig, Michael","last_name":"Schlichtig","orcid":"0000-0001-6600-6171"},{"last_name":"Atakishiyev","full_name":"Atakishiyev, Nihad","first_name":"Nihad"},{"orcid":"0000-0003-3470-3647","last_name":"Bodden","full_name":"Bodden, Eric","id":"59256","first_name":"Eric"}],"date_updated":"2026-03-13T12:10:38Z","publisher":"Springer US"},{"type":"conference","publication":"IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2026)","year":"2026","citation":{"ieee":"M. Khedkar, M. Schlichtig, and E. Bodden, “Source Code-Driven GDPR Documentation: Supporting RoPA with Assessor View,” 2026.","chicago":"Khedkar, Mugdha, Michael Schlichtig, and Eric Bodden. “Source Code-Driven GDPR Documentation: Supporting RoPA with Assessor View.” In <i>IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2026)</i>, 2026.","ama":"Khedkar M, Schlichtig M, Bodden E. Source Code-Driven GDPR Documentation: Supporting RoPA with Assessor View. In: <i>IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2026)</i>. ; 2026.","apa":"Khedkar, M., Schlichtig, M., &#38; Bodden, E. (2026). Source Code-Driven GDPR Documentation: Supporting RoPA with Assessor View. <i>IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2026)</i>.","short":"M. Khedkar, M. Schlichtig, E. Bodden, in: IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2026), 2026.","mla":"Khedkar, Mugdha, et al. “Source Code-Driven GDPR Documentation: Supporting RoPA with Assessor View.” <i>IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2026)</i>, 2026.","bibtex":"@inproceedings{Khedkar_Schlichtig_Bodden_2026, title={Source Code-Driven GDPR Documentation: Supporting RoPA with Assessor View}, booktitle={IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2026)}, author={Khedkar, Mugdha and Schlichtig, Michael and Bodden, Eric}, year={2026} }"},"status":"public","date_updated":"2026-03-13T12:17:01Z","_id":"64909","user_id":"88024","date_created":"2026-03-13T12:16:09Z","author":[{"id":"88024","full_name":"Khedkar, Mugdha","last_name":"Khedkar","first_name":"Mugdha"},{"first_name":"Michael","full_name":"Schlichtig, Michael","id":"32312","orcid":"0000-0001-6600-6171","last_name":"Schlichtig"},{"id":"59256","full_name":"Bodden, Eric","orcid":"0000-0003-3470-3647","last_name":"Bodden","first_name":"Eric"}],"department":[{"_id":"76"}],"title":"Source Code-Driven GDPR Documentation: Supporting RoPA with Assessor View","main_file_link":[{"url":"https://mugdhak30.github.io/assets/Preprints/RoPA_SANER2026.pdf"}],"language":[{"iso":"eng"}]},{"keyword":["Coupled cell systems","Network dynamics","Dimension reduction","Bifurcation theory","Symmetry","Monoid representation theory"],"ddc":["510"],"language":[{"iso":"eng"}],"external_id":{"arxiv":["2510.06740"]},"abstract":[{"lang":"eng","text":"We investigate homogeneous coupled cell systems with high-dimensional internal dynamics. In many studies on network dynamics, the analysis is restricted to networks with one-dimensional internal dynamics. Here, we show how symmetry explains the relation between dynamical behavior of systems with one-dimensional internal dynamics and with higher dimensional internal dynamics, when the underlying network topology is the same. Fundamental networks of homogeneous coupled cell systems (B. Rink, J. Sanders. Coupled Cell Networks and Their Hidden Symmetries. SIAM J. Math. Anal. 46.2 (2014)) can be expressed in terms of monoid representations, which uniquely decompose into indecomposable subrepresentations. In the high-dimensional internal dynamics case, these subrepresentations are isomorphic to multiple copies of those one computes in the one-dimensional internal dynamics case. This has interesting implications for possible center subspaces in bifurcation analysis. We describe the effect on steady state and Hopf bifurcations in l-parameter families of network vector fields. The main results in that regard are that (1) generic one-parameter steady state bifurcations are qualitatively independent of the dimension of the internal dynamics and that, (2) in order to observe all generic l-parameter bifurcations that may occur for internal dynamics of any dimension, the internal dynamics has to be at least l-dimensional for steady state bifurcations and 2l-dimensional for Hopf bifurcations. Furthermore, we illustrate how additional structure in the network can be exploited to obtain even greater understanding of bifurcation scenarios in the high-dimensional case beyond qualitative statements about the collective dynamics. One-parameter steady state bifurcations in feedforward networks exhibit an unusual amplification in the asymptotic growth rates of individual cells, when these are one-dimensional (S. von der Gracht, E. Nijholt, B. Rink. Amplified steady state bifurcations in feedforward networks. Nonlinearity 35.4 (2022)). As another main result, we prove that (3) the same cells exhibit this amplifying effect with the same growth rates when the internal dynamics is high-dimensional."}],"file":[{"content_type":"application/pdf","relation":"main_file","success":1,"date_created":"2026-03-16T08:40:04Z","creator":"svdg","date_updated":"2026-03-16T08:40:04Z","access_level":"closed","file_id":"64980","file_name":"homogeneous-coupled-cell-systems-with-high-dimensional-internal-dynamics.pdf","file_size":1951746}],"publication":"Chaos, Solitons & Fractals","title":"Homogeneous coupled cell systems with high-dimensional internal dynamics","publisher":"Elsevier BV","date_created":"2026-03-16T08:39:07Z","year":"2026","article_number":"118196","article_type":"original","file_date_updated":"2026-03-16T08:40:04Z","_id":"64979","department":[{"_id":"101"},{"_id":"841"}],"user_id":"97359","status":"public","type":"journal_article","doi":"10.1016/j.chaos.2026.118196","date_updated":"2026-03-16T08:42:56Z","volume":208,"author":[{"id":"97359","full_name":"von der Gracht, Sören","last_name":"von der Gracht","orcid":"0000-0002-8054-2058","first_name":"Sören"},{"first_name":"Eddie","full_name":"Nijholt, Eddie","last_name":"Nijholt"},{"first_name":"Bob","last_name":"Rink","full_name":"Rink, Bob"}],"intvolume":"       208","citation":{"bibtex":"@article{von der Gracht_Nijholt_Rink_2026, title={Homogeneous coupled cell systems with high-dimensional internal dynamics}, volume={208}, DOI={<a href=\"https://doi.org/10.1016/j.chaos.2026.118196\">10.1016/j.chaos.2026.118196</a>}, number={118196}, journal={Chaos, Solitons &#38; Fractals}, publisher={Elsevier BV}, author={von der Gracht, Sören and Nijholt, Eddie and Rink, Bob}, year={2026} }","mla":"von der Gracht, Sören, et al. “Homogeneous Coupled Cell Systems with High-Dimensional Internal Dynamics.” <i>Chaos, Solitons &#38; Fractals</i>, vol. 208, 118196, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.chaos.2026.118196\">10.1016/j.chaos.2026.118196</a>.","short":"S. von der Gracht, E. Nijholt, B. Rink, Chaos, Solitons &#38; Fractals 208 (2026).","apa":"von der Gracht, S., Nijholt, E., &#38; Rink, B. (2026). Homogeneous coupled cell systems with high-dimensional internal dynamics. <i>Chaos, Solitons &#38; Fractals</i>, <i>208</i>, Article 118196. <a href=\"https://doi.org/10.1016/j.chaos.2026.118196\">https://doi.org/10.1016/j.chaos.2026.118196</a>","ieee":"S. von der Gracht, E. Nijholt, and B. Rink, “Homogeneous coupled cell systems with high-dimensional internal dynamics,” <i>Chaos, Solitons &#38; Fractals</i>, vol. 208, Art. no. 118196, 2026, doi: <a href=\"https://doi.org/10.1016/j.chaos.2026.118196\">10.1016/j.chaos.2026.118196</a>.","chicago":"Gracht, Sören von der, Eddie Nijholt, and Bob Rink. “Homogeneous Coupled Cell Systems with High-Dimensional Internal Dynamics.” <i>Chaos, Solitons &#38; Fractals</i> 208 (2026). <a href=\"https://doi.org/10.1016/j.chaos.2026.118196\">https://doi.org/10.1016/j.chaos.2026.118196</a>.","ama":"von der Gracht S, Nijholt E, Rink B. Homogeneous coupled cell systems with high-dimensional internal dynamics. <i>Chaos, Solitons &#38; Fractals</i>. 2026;208. doi:<a href=\"https://doi.org/10.1016/j.chaos.2026.118196\">10.1016/j.chaos.2026.118196</a>"},"publication_identifier":{"issn":["0960-0779"]},"has_accepted_license":"1","publication_status":"published"},{"date_created":"2026-03-16T17:38:33Z","author":[{"first_name":"Tom","last_name":"Ohlmer","full_name":"Ohlmer, Tom"},{"first_name":"Michael","orcid":"0000-0001-6600-6171","last_name":"Schlichtig","full_name":"Schlichtig, Michael","id":"32312"},{"last_name":"Bodden","orcid":"0000-0003-3470-3647","id":"59256","full_name":"Bodden, Eric","first_name":"Eric"}],"date_updated":"2026-03-16T17:40:31Z","title":"FP-Predictor - False Positive Prediction for Static Analysis Reports","citation":{"short":"T. Ohlmer, M. Schlichtig, E. Bodden, ArXiv:2603.10558 (2026).","bibtex":"@article{Ohlmer_Schlichtig_Bodden_2026, title={FP-Predictor - False Positive Prediction for Static Analysis Reports}, journal={arXiv:2603.10558}, author={Ohlmer, Tom and Schlichtig, Michael and Bodden, Eric}, year={2026} }","mla":"Ohlmer, Tom, et al. “FP-Predictor - False Positive Prediction for Static Analysis Reports.” <i>ArXiv:2603.10558</i>, 2026.","apa":"Ohlmer, T., Schlichtig, M., &#38; Bodden, E. (2026). FP-Predictor - False Positive Prediction for Static Analysis Reports. In <i>arXiv:2603.10558</i>.","ieee":"T. Ohlmer, M. Schlichtig, and E. Bodden, “FP-Predictor - False Positive Prediction for Static Analysis Reports,” <i>arXiv:2603.10558</i>. 2026.","chicago":"Ohlmer, Tom, Michael Schlichtig, and Eric Bodden. “FP-Predictor - False Positive Prediction for Static Analysis Reports.” <i>ArXiv:2603.10558</i>, 2026.","ama":"Ohlmer T, Schlichtig M, Bodden E. FP-Predictor - False Positive Prediction for Static Analysis Reports. <i>arXiv:260310558</i>. Published online 2026."},"year":"2026","user_id":"32312","department":[{"_id":"76"}],"external_id":{"arxiv":["2603.10558"]},"_id":"65017","language":[{"iso":"eng"}],"type":"preprint","publication":"arXiv:2603.10558","status":"public","abstract":[{"lang":"eng","text":"Static Application Security Testing (SAST) tools play a vital role in modern software development by automatically detecting potential vulnerabilities in source code. However, their effectiveness is often limited by a high rate of false positives, which wastes developer's effort and undermines trust in automated analysis. This work presents a Graph Convolutional Network (GCN) model designed to predict SAST reports as true and false positive. The model leverages Code Property Graphs (CPGs) constructed from static analysis results to capture both, structural and semantic relationships within code. Trained on the CamBenchCAP dataset, the model achieved an accuracy of 100% on the test set using an 80/20 train-test split. Evaluation on the CryptoAPI-Bench benchmark further demonstrated the model's practical applicability, reaching an overall accuracy of up to 96.6%. A detailed qualitative inspection revealed that many cases marked as misclassifications corresponded to genuine security weaknesses, indicating that the model effectively reflects conservative, security-aware reasoning. Identified limitations include incomplete control-flow representation due to missing interprocedural connections. Future work will focus on integrating call graphs, applying graph explainability techniques, and extending training data across multiple SAST tools to improve generalization and interpretability."}]},{"year":"2026","page":"10-11","citation":{"mla":"Deutschen, Katrin, et al. “Lernbegleitung produktiv gestalten. Mathematische Verstehensprozesse von Kindern anregen.” <i>Grundschule aktuell</i>, no. 173, 2026, pp. 10–11.","bibtex":"@article{Deutschen_Neufeld_Häsel-Weide_2026, title={Lernbegleitung produktiv gestalten. Mathematische Verstehensprozesse von Kindern anregen.}, number={173}, journal={Grundschule aktuell}, author={Deutschen, Katrin and Neufeld, Inga and Häsel-Weide, Uta}, year={2026}, pages={10–11} }","short":"K. Deutschen, I. Neufeld, U. Häsel-Weide, Grundschule aktuell (2026) 10–11.","apa":"Deutschen, K., Neufeld, I., &#38; Häsel-Weide, U. (2026). Lernbegleitung produktiv gestalten. Mathematische Verstehensprozesse von Kindern anregen. <i>Grundschule aktuell</i>, <i>173</i>, 10–11.","ama":"Deutschen K, Neufeld I, Häsel-Weide U. Lernbegleitung produktiv gestalten. Mathematische Verstehensprozesse von Kindern anregen. <i>Grundschule aktuell</i>. 2026;(173):10-11.","ieee":"K. Deutschen, I. Neufeld, and U. Häsel-Weide, “Lernbegleitung produktiv gestalten. Mathematische Verstehensprozesse von Kindern anregen.,” <i>Grundschule aktuell</i>, no. 173, pp. 10–11, 2026.","chicago":"Deutschen, Katrin, Inga Neufeld, and Uta Häsel-Weide. “Lernbegleitung produktiv gestalten. Mathematische Verstehensprozesse von Kindern anregen.” <i>Grundschule aktuell</i>, no. 173 (2026): 10–11."},"issue":"173","title":"Lernbegleitung produktiv gestalten. Mathematische Verstehensprozesse von Kindern anregen.","date_updated":"2026-03-17T10:48:56Z","date_created":"2026-02-16T12:16:29Z","author":[{"first_name":"Katrin","last_name":"Deutschen","id":"64894","full_name":"Deutschen, Katrin"},{"first_name":"Inga","last_name":"Neufeld","full_name":"Neufeld, Inga","id":"61635"},{"orcid":"0000-0001-6278-4240","last_name":"Häsel-Weide","full_name":"Häsel-Weide, Uta","id":"60267","first_name":"Uta"}],"status":"public","publication":"Grundschule aktuell","type":"journal_article","language":[{"iso":"ger"}],"_id":"64176","department":[{"_id":"543"}],"user_id":"44184"},{"user_id":"44184","department":[{"_id":"543"}],"_id":"65026","language":[{"iso":"eng"}],"type":"book_chapter","publication":"Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften. Konzeptionen und Forschungsperspektiven","status":"public","editor":[{"last_name":"Vogelsang","full_name":"Vogelsang, C.","first_name":"C."},{"last_name":"Grotegurt","full_name":"Grotegurt, L.","first_name":"L."},{"full_name":"Bruns, J.","last_name":"Bruns","first_name":"J."},{"first_name":"J.","full_name":"Riese, J.","last_name":"Riese"},{"first_name":"S.","full_name":"Fechner, S.","last_name":"Fechner"}],"date_created":"2026-03-17T10:57:17Z","author":[{"last_name":"Neufeld","id":"61635","full_name":"Neufeld, Inga","first_name":"Inga"},{"first_name":"Uta","orcid":"0000-0001-6278-4240","last_name":"Häsel-Weide","full_name":"Häsel-Weide, Uta","id":"60267"}],"date_updated":"2026-03-17T11:03:11Z","doi":"10.31244/9783818851057 ","title":" Lernbegleitung in der mathematischen Förderung. Praktiken von (angehenden) Lehrkräften bei der Förderung arithmetischer Basiskompetenzen","citation":{"chicago":"Neufeld, Inga, and Uta Häsel-Weide. “ Lernbegleitung in Der Mathematischen Förderung. Praktiken von (Angehenden) Lehrkräften Bei Der Förderung Arithmetischer Basiskompetenzen.” In <i>Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Konzeptionen Und Forschungsperspektiven</i>, edited by C. Vogelsang, L. Grotegurt, J. Bruns, J. Riese, and S. Fechner, 119–34, 2026. <a href=\"https://doi.org/10.31244/9783818851057 \">https://doi.org/10.31244/9783818851057 </a>.","ieee":"I. Neufeld and U. Häsel-Weide, “ Lernbegleitung in der mathematischen Förderung. Praktiken von (angehenden) Lehrkräften bei der Förderung arithmetischer Basiskompetenzen,” in <i>Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften. Konzeptionen und Forschungsperspektiven</i>, C. Vogelsang, L. Grotegurt, J. Bruns, J. Riese, and S. Fechner, Eds. 2026, pp. 119–134.","mla":"Neufeld, Inga, and Uta Häsel-Weide. “ Lernbegleitung in Der Mathematischen Förderung. Praktiken von (Angehenden) Lehrkräften Bei Der Förderung Arithmetischer Basiskompetenzen.” <i>Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Konzeptionen Und Forschungsperspektiven</i>, edited by C. Vogelsang et al., 2026, pp. 119–34, doi:<a href=\"https://doi.org/10.31244/9783818851057 \">10.31244/9783818851057 </a>.","bibtex":"@inbook{Neufeld_Häsel-Weide_2026, title={ Lernbegleitung in der mathematischen Förderung. Praktiken von (angehenden) Lehrkräften bei der Förderung arithmetischer Basiskompetenzen}, DOI={<a href=\"https://doi.org/10.31244/9783818851057 \">10.31244/9783818851057 </a>}, booktitle={Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften. Konzeptionen und Forschungsperspektiven}, author={Neufeld, Inga and Häsel-Weide, Uta}, editor={Vogelsang, C. and Grotegurt, L. and Bruns, J. and Riese, J. and Fechner, S.}, year={2026}, pages={119–134} }","short":"I. Neufeld, U. Häsel-Weide, in: C. Vogelsang, L. Grotegurt, J. Bruns, J. Riese, S. Fechner (Eds.), Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Konzeptionen Und Forschungsperspektiven, 2026, pp. 119–134.","ama":"Neufeld I, Häsel-Weide U.  Lernbegleitung in der mathematischen Förderung. Praktiken von (angehenden) Lehrkräften bei der Förderung arithmetischer Basiskompetenzen. In: Vogelsang C, Grotegurt L, Bruns J, Riese J, Fechner S, eds. <i>Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Konzeptionen Und Forschungsperspektiven</i>. ; 2026:119-134. doi:<a href=\"https://doi.org/10.31244/9783818851057 \">10.31244/9783818851057 </a>","apa":"Neufeld, I., &#38; Häsel-Weide, U. (2026).  Lernbegleitung in der mathematischen Förderung. Praktiken von (angehenden) Lehrkräften bei der Förderung arithmetischer Basiskompetenzen. In C. Vogelsang, L. Grotegurt, J. Bruns, J. Riese, &#38; S. Fechner (Eds.), <i>Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften. Konzeptionen und Forschungsperspektiven</i> (pp. 119–134). <a href=\"https://doi.org/10.31244/9783818851057 \">https://doi.org/10.31244/9783818851057 </a>"},"page":"119-134","year":"2026"},{"title":"From Legacy Designs to Vulnerability Fixes: Understanding SAST Adoption in Non-Technological Companies","author":[{"last_name":"Amaral","full_name":"Amaral, Luis","first_name":"Luis"},{"id":"32312","full_name":"Schlichtig, Michael","last_name":"Schlichtig","orcid":"0000-0001-6600-6171","first_name":"Michael"},{"first_name":"Wagner","last_name":"Emanuel","full_name":"Emanuel, Wagner"},{"first_name":"Joilton","full_name":"Almeida, Joilton","last_name":"Almeida"},{"full_name":"Ferreira, Carine","last_name":"Ferreira","first_name":"Carine"},{"full_name":"Kempf, Jérôme","last_name":"Kempf","first_name":"Jérôme"},{"first_name":"Rodrigo","full_name":"Bonifácio, Rodrigo","last_name":"Bonifácio"},{"first_name":"Eric","last_name":"Bodden","orcid":"0000-0003-3470-3647","full_name":"Bodden, Eric","id":"59256"},{"last_name":"Peotta","full_name":"Peotta, Laerte","first_name":"Laerte"},{"first_name":"Gustavo","last_name":"Pinto","full_name":"Pinto, Gustavo"},{"first_name":"Márcio","last_name":"Ribeiro","full_name":"Ribeiro, Márcio"}],"date_created":"2026-03-17T11:59:09Z","date_updated":"2026-03-17T12:02:14Z","citation":{"apa":"Amaral, L., Schlichtig, M., Emanuel, W., Almeida, J., Ferreira, C., Kempf, J., Bonifácio, R., Bodden, E., Peotta, L., Pinto, G., &#38; Ribeiro, M. (2026). From Legacy Designs to Vulnerability Fixes: Understanding SAST Adoption in Non-Technological Companies. <i>2026 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)</i>.","short":"L. Amaral, M. Schlichtig, W. Emanuel, J. Almeida, C. Ferreira, J. Kempf, R. Bonifácio, E. Bodden, L. Peotta, G. Pinto, M. Ribeiro, in: 2026 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER), 2026.","mla":"Amaral, Luis, et al. “From Legacy Designs to Vulnerability Fixes: Understanding SAST Adoption in Non-Technological Companies.” <i>2026 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)</i>, 2026.","bibtex":"@inproceedings{Amaral_Schlichtig_Emanuel_Almeida_Ferreira_Kempf_Bonifácio_Bodden_Peotta_Pinto_et al._2026, title={From Legacy Designs to Vulnerability Fixes: Understanding SAST Adoption in Non-Technological Companies}, booktitle={2026 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)}, author={Amaral, Luis and Schlichtig, Michael and Emanuel, Wagner and Almeida, Joilton and Ferreira, Carine and Kempf, Jérôme and Bonifácio, Rodrigo and Bodden, Eric and Peotta, Laerte and Pinto, Gustavo and et al.}, year={2026} }","chicago":"Amaral, Luis, Michael Schlichtig, Wagner Emanuel, Joilton Almeida, Carine Ferreira, Jérôme Kempf, Rodrigo Bonifácio, et al. “From Legacy Designs to Vulnerability Fixes: Understanding SAST Adoption in Non-Technological Companies.” In <i>2026 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)</i>, 2026.","ieee":"L. Amaral <i>et al.</i>, “From Legacy Designs to Vulnerability Fixes: Understanding SAST Adoption in Non-Technological Companies,” 2026.","ama":"Amaral L, Schlichtig M, Emanuel W, et al. From Legacy Designs to Vulnerability Fixes: Understanding SAST Adoption in Non-Technological Companies. In: <i>2026 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)</i>. ; 2026."},"year":"2026","language":[{"iso":"eng"}],"department":[{"_id":"76"}],"user_id":"32312","_id":"65030","status":"public","publication":"2026 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)","type":"conference"},{"title":"What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding","date_created":"2026-01-27T11:56:10Z","publisher":"Springer Nature Switzerland","year":"2026","quality_controlled":"1","language":[{"iso":"eng"}],"keyword":["Industry 4.0","Taxonomy","Data spaces","Characterization"],"abstract":[{"text":"Data spaces are receiving an emerging interest in Information Systems Research and industry practice. They are central to many European research initiatives and shape the data economy in Industry 4.0. Generally, they aim to create secure environments for cross-organizational data management and sharing. Currently, there is considerable interest in developing new data spaces in Industry 4.0, also accelerated through regulatory changes. However, key questions about what precisely characterizes a data space in Industry 4.0 remain unresolved. Against this backdrop, we build a taxonomy of data spaces in the Industry 4.0 context. We identified nine distinctive dimensions and 40 corresponding characteristics among the 19 data spaces analyzed. The taxonomy enables clearer classification and nomenclature of data spaces in this context. This short paper will ignite planned further research on data spaces in Industry 4.0 and contribute to a conceptualization of a taxonomic theory for interested researchers.","lang":"eng"}],"publication":"Lecture Notes in Business Information Processing","doi":"10.1007/978-3-032-14518-5_3","conference":{"end_date":"2025-11-26","location":"Stuttgart, Germany","name":"16th International Conference on Software Business (ICSOB 2025)","start_date":"2025-11-24"},"author":[{"first_name":"Oliver","last_name":"Werth","full_name":"Werth, Oliver"},{"id":"43136","full_name":"Koldewey, Christian","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey","first_name":"Christian"},{"full_name":"Uslar, Mathias","last_name":"Uslar","first_name":"Mathias"},{"last_name":"Zerbin","full_name":"Zerbin, Julian","id":"51711","first_name":"Julian"}],"date_updated":"2026-03-18T07:12:49Z","citation":{"ama":"Werth O, Koldewey C, Uslar M, Zerbin J. What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding. In: <i>Lecture Notes in Business Information Processing</i>. Springer Nature Switzerland; 2026. doi:<a href=\"https://doi.org/10.1007/978-3-032-14518-5_3\">10.1007/978-3-032-14518-5_3</a>","chicago":"Werth, Oliver, Christian Koldewey, Mathias Uslar, and Julian Zerbin. “What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding.” In <i>Lecture Notes in Business Information Processing</i>. Cham: Springer Nature Switzerland, 2026. <a href=\"https://doi.org/10.1007/978-3-032-14518-5_3\">https://doi.org/10.1007/978-3-032-14518-5_3</a>.","ieee":"O. Werth, C. Koldewey, M. Uslar, and J. Zerbin, “What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding,” presented at the 16th International Conference on Software Business (ICSOB 2025), Stuttgart, Germany, 2026, doi: <a href=\"https://doi.org/10.1007/978-3-032-14518-5_3\">10.1007/978-3-032-14518-5_3</a>.","apa":"Werth, O., Koldewey, C., Uslar, M., &#38; Zerbin, J. (2026). What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding. <i>Lecture Notes in Business Information Processing</i>. 16th International Conference on Software Business (ICSOB 2025), Stuttgart, Germany. <a href=\"https://doi.org/10.1007/978-3-032-14518-5_3\">https://doi.org/10.1007/978-3-032-14518-5_3</a>","short":"O. Werth, C. Koldewey, M. Uslar, J. Zerbin, in: Lecture Notes in Business Information Processing, Springer Nature Switzerland, Cham, 2026.","bibtex":"@inproceedings{Werth_Koldewey_Uslar_Zerbin_2026, place={Cham}, title={What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding}, DOI={<a href=\"https://doi.org/10.1007/978-3-032-14518-5_3\">10.1007/978-3-032-14518-5_3</a>}, booktitle={Lecture Notes in Business Information Processing}, publisher={Springer Nature Switzerland}, author={Werth, Oliver and Koldewey, Christian and Uslar, Mathias and Zerbin, Julian}, year={2026} }","mla":"Werth, Oliver, et al. “What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding.” <i>Lecture Notes in Business Information Processing</i>, Springer Nature Switzerland, 2026, doi:<a href=\"https://doi.org/10.1007/978-3-032-14518-5_3\">10.1007/978-3-032-14518-5_3</a>."},"place":"Cham","publication_identifier":{"isbn":["9783032145178","9783032145185"],"issn":["1865-1348","1865-1356"]},"publication_status":"published","department":[{"_id":"563"}],"user_id":"51711","_id":"63754","status":"public","type":"conference"},{"type":"preprint","status":"public","external_id":{"arxiv":["arXiv:2603.16022 "]},"_id":"65036","user_id":"178","department":[{"_id":"10"},{"_id":"87"},{"_id":"93"}],"language":[{"iso":"eng"}],"year":"2026","citation":{"chicago":"Cohen, Tal, Helge Glöckner, Gil Goffer, and Waltraud Lederle. “Compact Invariant Random Subgroups,” 2026.","ieee":"T. Cohen, H. Glöckner, G. Goffer, and W. Lederle, “Compact invariant random subgroups.” 2026.","short":"T. Cohen, H. Glöckner, G. Goffer, W. Lederle, (2026).","mla":"Cohen, Tal, et al. <i>Compact Invariant Random Subgroups</i>. 2026.","bibtex":"@article{Cohen_Glöckner_Goffer_Lederle_2026, title={Compact invariant random subgroups}, author={Cohen, Tal and Glöckner, Helge and Goffer, Gil and Lederle, Waltraud}, year={2026} }","apa":"Cohen, T., Glöckner, H., Goffer, G., &#38; Lederle, W. (2026). <i>Compact invariant random subgroups</i>.","ama":"Cohen T, Glöckner H, Goffer G, Lederle W. Compact invariant random subgroups. Published online 2026."},"date_updated":"2026-03-18T02:50:18Z","author":[{"last_name":"Cohen","full_name":"Cohen, Tal","first_name":"Tal"},{"first_name":"Helge","last_name":"Glöckner","id":"178","full_name":"Glöckner, Helge"},{"first_name":"Gil","full_name":"Goffer, Gil","last_name":"Goffer"},{"first_name":"Waltraud","full_name":"Lederle, Waltraud","last_name":"Lederle"}],"date_created":"2026-03-18T02:49:44Z","title":"Compact invariant random subgroups"},{"author":[{"first_name":"Abdul Rehman","last_name":"Tareen","id":"76938","full_name":"Tareen, Abdul Rehman"},{"orcid":"0000-0001-5728-9982","last_name":"Plessl","full_name":"Plessl, Christian","id":"16153","first_name":"Christian"},{"first_name":"Tobias","last_name":"Kenter","id":"3145","full_name":"Kenter, Tobias"}],"date_created":"2026-03-24T09:02:22Z","date_updated":"2026-03-24T09:04:31Z","publisher":"IEEE","doi":"10.1109/icfpt67023.2025.00027","title":"Fast Multi-Tau Correlators on FPGA with Context Switching From and to High- Bandwidth Memory","publication_status":"published","citation":{"short":"A.R. Tareen, C. Plessl, T. Kenter, in: 2025 International Conference on Field Programmable Technology (ICFPT), IEEE, 2026.","bibtex":"@inproceedings{Tareen_Plessl_Kenter_2026, title={Fast Multi-Tau Correlators on FPGA with Context Switching From and to High- Bandwidth Memory}, DOI={<a href=\"https://doi.org/10.1109/icfpt67023.2025.00027\">10.1109/icfpt67023.2025.00027</a>}, booktitle={2025 International Conference on Field Programmable Technology (ICFPT)}, publisher={IEEE}, author={Tareen, Abdul Rehman and Plessl, Christian and Kenter, Tobias}, year={2026} }","mla":"Tareen, Abdul Rehman, et al. “Fast Multi-Tau Correlators on FPGA with Context Switching From and to High- Bandwidth Memory.” <i>2025 International Conference on Field Programmable Technology (ICFPT)</i>, IEEE, 2026, doi:<a href=\"https://doi.org/10.1109/icfpt67023.2025.00027\">10.1109/icfpt67023.2025.00027</a>.","ama":"Tareen AR, Plessl C, Kenter T. Fast Multi-Tau Correlators on FPGA with Context Switching From and to High- Bandwidth Memory. In: <i>2025 International Conference on Field Programmable Technology (ICFPT)</i>. IEEE; 2026. doi:<a href=\"https://doi.org/10.1109/icfpt67023.2025.00027\">10.1109/icfpt67023.2025.00027</a>","apa":"Tareen, A. R., Plessl, C., &#38; Kenter, T. (2026). Fast Multi-Tau Correlators on FPGA with Context Switching From and to High- Bandwidth Memory. <i>2025 International Conference on Field Programmable Technology (ICFPT)</i>. <a href=\"https://doi.org/10.1109/icfpt67023.2025.00027\">https://doi.org/10.1109/icfpt67023.2025.00027</a>","chicago":"Tareen, Abdul Rehman, Christian Plessl, and Tobias Kenter. “Fast Multi-Tau Correlators on FPGA with Context Switching From and to High- Bandwidth Memory.” In <i>2025 International Conference on Field Programmable Technology (ICFPT)</i>. IEEE, 2026. <a href=\"https://doi.org/10.1109/icfpt67023.2025.00027\">https://doi.org/10.1109/icfpt67023.2025.00027</a>.","ieee":"A. R. Tareen, C. Plessl, and T. Kenter, “Fast Multi-Tau Correlators on FPGA with Context Switching From and to High- Bandwidth Memory,” 2026, doi: <a href=\"https://doi.org/10.1109/icfpt67023.2025.00027\">10.1109/icfpt67023.2025.00027</a>."},"year":"2026","user_id":"3145","department":[{"_id":"27"},{"_id":"518"}],"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"65101","language":[{"iso":"eng"}],"type":"conference","publication":"2025 International Conference on Field Programmable Technology (ICFPT)","status":"public","abstract":[{"text":"Various methods to measure the dynamic behavior of particles require the calculation of autocorrelation functions. For this purpose, fast multi-tau correlators have been developed in dedicated hardware, in software, and on FPGAs. However, for methods such as X-ray Photon Correlation Spectroscopy (XPCS), which requires to calculate the autocorrelation function independently for hundreds of thousands to millions of pixels from high-resolution detectors, current approaches rely on offline processing after data acquisition. Moreover, the internal pipeline state of so many independent correlators is far too large to keep it on-chip. In this work, we propose a design approach on FPGAs, where pipeline contexts are stored in off-chip HBM memory. Each compute unit iteratively loads the state for a single pixel, processes a short time series for this pixel, and afterwards writes back the context in a dataflow pipeline. We have implemented the required compute kernels with Vitis HLS and analyze resulting designs on an Alveo U280 card. The design achieves the expected performance and for the first time provides sufficient throughput for current high-end detectors used in XPCS.","lang":"eng"}]},{"language":[{"iso":"eng"}],"_id":"65099","user_id":"24041","department":[{"_id":"34"},{"_id":"52"}],"status":"public","type":"journal_article","publication":"IEEE Access","title":"Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning","doi":"10.1109/access.2026.3670948","date_updated":"2026-03-23T16:37:24Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","author":[{"first_name":"Daniel","full_name":"Weber, Daniel","last_name":"Weber"},{"full_name":"Schmies, Dominik","last_name":"Schmies","first_name":"Dominik"},{"first_name":"Jarren H.","full_name":"Lange, Jarren H.","last_name":"Lange"},{"full_name":"Schenke, Maximilian","last_name":"Schenke","first_name":"Maximilian"},{"last_name":"Wallscheid","full_name":"Wallscheid, Oliver","first_name":"Oliver"}],"date_created":"2026-03-23T16:37:18Z","volume":14,"year":"2026","citation":{"apa":"Weber, D., Schmies, D., Lange, J. H., Schenke, M., &#38; Wallscheid, O. (2026). Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning. <i>IEEE Access</i>, <i>14</i>, 38517–38535. <a href=\"https://doi.org/10.1109/access.2026.3670948\">https://doi.org/10.1109/access.2026.3670948</a>","short":"D. Weber, D. Schmies, J.H. Lange, M. Schenke, O. Wallscheid, IEEE Access 14 (2026) 38517–38535.","mla":"Weber, Daniel, et al. “Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning.” <i>IEEE Access</i>, vol. 14, Institute of Electrical and Electronics Engineers (IEEE), 2026, pp. 38517–35, doi:<a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>.","bibtex":"@article{Weber_Schmies_Lange_Schenke_Wallscheid_2026, title={Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning}, volume={14}, DOI={<a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>}, journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Weber, Daniel and Schmies, Dominik and Lange, Jarren H. and Schenke, Maximilian and Wallscheid, Oliver}, year={2026}, pages={38517–38535} }","ama":"Weber D, Schmies D, Lange JH, Schenke M, Wallscheid O. Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning. <i>IEEE Access</i>. 2026;14:38517-38535. doi:<a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>","chicago":"Weber, Daniel, Dominik Schmies, Jarren H. Lange, Maximilian Schenke, and Oliver Wallscheid. “Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning.” <i>IEEE Access</i> 14 (2026): 38517–35. <a href=\"https://doi.org/10.1109/access.2026.3670948\">https://doi.org/10.1109/access.2026.3670948</a>.","ieee":"D. Weber, D. Schmies, J. H. Lange, M. Schenke, and O. Wallscheid, “Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning,” <i>IEEE Access</i>, vol. 14, pp. 38517–38535, 2026, doi: <a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>."},"page":"38517-38535","intvolume":"        14","publication_status":"published","publication_identifier":{"issn":["2169-3536"]}},{"page":"1-12","citation":{"apa":"Weber, D., Lange, J., &#38; Wallscheid, O. (2026). Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads. <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, 1–12. <a href=\"https://doi.org/10.1109/jestie.2026.3654784\">https://doi.org/10.1109/jestie.2026.3654784</a>","short":"D. Weber, J. Lange, O. Wallscheid, IEEE Journal of Emerging and Selected Topics in Industrial Electronics (2026) 1–12.","mla":"Weber, Daniel, et al. “Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads.” <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, Institute of Electrical and Electronics Engineers (IEEE), 2026, pp. 1–12, doi:<a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>.","bibtex":"@article{Weber_Lange_Wallscheid_2026, title={Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads}, DOI={<a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>}, journal={IEEE Journal of Emerging and Selected Topics in Industrial Electronics}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Weber, Daniel and Lange, Jarren and Wallscheid, Oliver}, year={2026}, pages={1–12} }","ama":"Weber D, Lange J, Wallscheid O. Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads. <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>. Published online 2026:1-12. doi:<a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>","chicago":"Weber, Daniel, Jarren Lange, and Oliver Wallscheid. “Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads.” <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, 2026, 1–12. <a href=\"https://doi.org/10.1109/jestie.2026.3654784\">https://doi.org/10.1109/jestie.2026.3654784</a>.","ieee":"D. Weber, J. Lange, and O. Wallscheid, “Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads,” <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, pp. 1–12, 2026, doi: <a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>."},"year":"2026","publication_identifier":{"issn":["2687-9735","2687-9743"]},"publication_status":"published","doi":"10.1109/jestie.2026.3654784","title":"Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads","date_created":"2026-03-23T16:35:16Z","author":[{"first_name":"Daniel","full_name":"Weber, Daniel","last_name":"Weber"},{"full_name":"Lange, Jarren","last_name":"Lange","first_name":"Jarren"},{"first_name":"Oliver","last_name":"Wallscheid","full_name":"Wallscheid, Oliver"}],"date_updated":"2026-03-23T16:35:24Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","status":"public","publication":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"34"},{"_id":"52"}],"user_id":"24041","_id":"65098"},{"keyword":["Join Queries","Acyclic Queries","Query Processing"],"language":[{"iso":"eng"}],"_id":"65178","department":[{"_id":"888"}],"user_id":"114410","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","publication":"Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026)","type":"conference","title":"Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains","main_file_link":[{"url":"https://ceur-ws.org/Vol-4186/paper2.pdf","open_access":"1"}],"oa":"1","date_updated":"2026-03-27T15:22:01Z","author":[{"full_name":"Böhm, Daniela","last_name":"Böhm","first_name":"Daniela"},{"full_name":"Gottlob, Georg","last_name":"Gottlob","first_name":"Georg"},{"first_name":"Matthias","last_name":"Lanzinger","full_name":"Lanzinger, Matthias"},{"first_name":"Davide Mario","full_name":"Longo, Davide Mario","last_name":"Longo"},{"first_name":"Cem","orcid":"0000-0002-7742-0439","last_name":"Okulmus","id":"114410","full_name":"Okulmus, Cem"},{"full_name":"Pichler, Reinhard","last_name":"Pichler","first_name":"Reinhard"},{"first_name":"Alexander","full_name":"Selzer, Alexander","last_name":"Selzer"}],"date_created":"2026-03-27T15:20:54Z","place":"Tampere, Finland","year":"2026","citation":{"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>.","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.","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.","ieee":"D. Böhm <i>et al.</i>, “Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains,” 2026."}},{"year":"2026","publisher":"Elsevier","date_created":"2024-12-04T16:21:38Z","title":"The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees","publication":"Journal of Differential Equations","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."}],"external_id":{"arxiv":["2412.00780"]},"keyword":["Schrödinger equation","Fractional Laplacian","Dispersive estimates","Strichartz estimates","Real hyperbolic spaces","Homogeneous trees"],"language":[{"iso":"eng"}],"publication_status":"published","related_material":{"link":[{"relation":"confirmation","url":"https://www.sciencedirect.com/science/article/pii/S0022039625010927?via%3Dihub"}]},"citation":{"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>.","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} }","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>","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>.","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>."},"oa":"1","date_updated":"2026-03-30T12:03:37Z","author":[{"first_name":"Guendalina","last_name":"Palmirotta","id":"109467","full_name":"Palmirotta, Guendalina"},{"last_name":"Sire","full_name":"Sire, Yannick","first_name":"Yannick"},{"first_name":"Jean-Philippe","full_name":"Anker, Jean-Philippe","last_name":"Anker"}],"doi":"10.1016/j.jde.2025.114065","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.jde.2025.114065"}],"type":"journal_article","status":"public","_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"},{"department":[{"_id":"548"},{"_id":"10"},{"_id":"34"}],"user_id":"109467","_id":"65232","external_id":{"arxiv":["2603.09779"]},"project":[{"_id":"358","name":"TRR 358; TP B04:  Geodätische Flüsse und Weyl Kammer Flüsse auf affinen Gebäuden"}],"language":[{"iso":"eng"}],"publication":"arXiv:2603.09779","type":"preprint","status":"public","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"}],"date_created":"2026-03-30T11:56:04Z","author":[{"first_name":"Christian","last_name":"Arends","full_name":"Arends, Christian"},{"last_name":"Palmirotta","full_name":"Palmirotta, Guendalina","id":"109467","first_name":"Guendalina"}],"oa":"1","date_updated":"2026-03-30T12:02:56Z","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2603.09779"}],"title":"Patterson-Sullivan distributions of finite regular graphs","page":"38","citation":{"chicago":"Arends, Christian, and Guendalina Palmirotta. “Patterson-Sullivan Distributions of Finite Regular Graphs.” <i>ArXiv:2603.09779</i>, 2026.","ieee":"C. Arends and G. 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.","apa":"Arends, C., &#38; Palmirotta, G. (2026). Patterson-Sullivan distributions of finite regular graphs. In <i>arXiv:2603.09779</i>.","mla":"Arends, Christian, and Guendalina Palmirotta. “Patterson-Sullivan Distributions of Finite Regular Graphs.” <i>ArXiv:2603.09779</i>, 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} }","short":"C. Arends, G. Palmirotta, ArXiv:2603.09779 (2026)."},"year":"2026"},{"doi":"10.1515/ipp-2025-0077","title":"Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties","author":[{"full_name":"Moritzer, Elmar","id":"20531","last_name":"Moritzer","first_name":"Elmar"},{"id":"70091","full_name":"Brandes, Philipp","orcid":"0009-0005-9707-0885","last_name":"Brandes","first_name":"Philipp"},{"full_name":"Wittler, Maurice","id":"76071","last_name":"Wittler","first_name":"Maurice"},{"first_name":"Leander","last_name":"Claes","orcid":"0000-0002-4393-268X","id":"11829","full_name":"Claes, Leander"},{"first_name":"Mareen","id":"74624","full_name":"Wippermann, Mareen","last_name":"Wippermann"},{"last_name":"Haag","full_name":"Haag, Markus","first_name":"Markus"},{"first_name":"Thomas","last_name":"Gries","full_name":"Gries, Thomas"},{"id":"213","full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd"}],"date_created":"2026-03-30T14:14:33Z","publisher":"Walter de Gruyter GmbH","date_updated":"2026-03-30T14:15:31Z","citation":{"chicago":"Moritzer, Elmar, Philipp Brandes, Maurice Wittler, Leander Claes, Mareen Wippermann, Markus Haag, Thomas Gries, and Bernd Henning. “Fiber-Matrix Adhesion in Glass Fiber Reinforced Thermoplastic Composite Laminates and Its Effect on Mechanical Properties.” <i>International Polymer Processing</i>, 2026. <a href=\"https://doi.org/10.1515/ipp-2025-0077\">https://doi.org/10.1515/ipp-2025-0077</a>.","ieee":"E. Moritzer <i>et al.</i>, “Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties,” <i>International Polymer Processing</i>, 2026, doi: <a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>.","ama":"Moritzer E, Brandes P, Wittler M, et al. Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties. <i>International Polymer Processing</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>","bibtex":"@article{Moritzer_Brandes_Wittler_Claes_Wippermann_Haag_Gries_Henning_2026, title={Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties}, DOI={<a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>}, journal={International Polymer Processing}, publisher={Walter de Gruyter GmbH}, author={Moritzer, Elmar and Brandes, Philipp and Wittler, Maurice and Claes, Leander and Wippermann, Mareen and Haag, Markus and Gries, Thomas and Henning, Bernd}, year={2026} }","short":"E. Moritzer, P. Brandes, M. Wittler, L. Claes, M. Wippermann, M. Haag, T. Gries, B. Henning, International Polymer Processing (2026).","mla":"Moritzer, Elmar, et al. “Fiber-Matrix Adhesion in Glass Fiber Reinforced Thermoplastic Composite Laminates and Its Effect on Mechanical Properties.” <i>International Polymer Processing</i>, Walter de Gruyter GmbH, 2026, doi:<a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>.","apa":"Moritzer, E., Brandes, P., Wittler, M., Claes, L., Wippermann, M., Haag, M., Gries, T., &#38; Henning, B. (2026). Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties. <i>International Polymer Processing</i>. <a href=\"https://doi.org/10.1515/ipp-2025-0077\">https://doi.org/10.1515/ipp-2025-0077</a>"},"year":"2026","publication_status":"published","publication_identifier":{"issn":["0930-777X","2195-8602"]},"quality_controlled":"1","language":[{"iso":"eng"}],"user_id":"59363","department":[{"_id":"9"},{"_id":"321"},{"_id":"367"},{"_id":"34"},{"_id":"49"}],"_id":"65242","status":"public","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>With the growing demand for lightweight solutions to reduce emissions, especially in the transportation, automotive and aerospace sectors, recyclable, continuous fiber-reinforced plastic composite laminates with a thermoplastic matrix are of rising interest. To achieve their maximum mechanical properties, the fiber-matrix adhesion (FMA) is critical. In this work, continuous fiber-reinforced thermoplastic laminates (CFRTPL) with a polypropylene (PP) matrix and twill woven glass fiber fabrics are produced by film stacking. The films used contain different amounts of maleic-anhydride-grafted PP (MA-g-PP) as a coupling agent to produce CFRTPL of different mechanical strengths. To analyze the FMA, the CFRTPL are subjected to Charpy-impact and tensile tests. Additionally, single fiber pull-out tests (SFPT) are conducted to further investigate the effect of MA-g-PP on the FMA. The results of the SFPT show an improvement in apparent interfacial shear strength (AIFSS) when the MA-g-PP content is increased, which can be attributed to an increase in FMA. However, the research shows that MA-g-PP has a low impact on the mechanical properties if the force is applied parallel to the warp and weft threads during tensile testing and the results of the Charpy-impact testing suffer from embrittlement of the matrix material. Subsequently, the results of this study are compared to three-point flexural tests conducted in a previous study. It can be concluded that tensile and impact tests are not suited to investigate FMA on a macroscopic scale, while SFPT and flexural tests provide a better alternative.</jats:p>","lang":"eng"}],"type":"journal_article","publication":"International Polymer Processing"},{"citation":{"apa":"Illian, M., Khalili, R., Rocha, A. A. de A., &#38; Wang, L. (2026). Cells on Autopilot: Adaptive Cell (Re)Selection via Reinforcement Learning. In <i>arXiv:2601.04083</i>.","short":"M. Illian, R. Khalili, A.A. de A. Rocha, L. Wang, ArXiv:2601.04083 (2026).","bibtex":"@article{Illian_Khalili_Rocha_Wang_2026, title={Cells on Autopilot: Adaptive Cell (Re)Selection via Reinforcement Learning}, journal={arXiv:2601.04083}, author={Illian, Marvin and Khalili, Ramin and Rocha, Antonio A. de A. and Wang, Lin}, year={2026} }","mla":"Illian, Marvin, et al. “Cells on Autopilot: Adaptive Cell (Re)Selection via Reinforcement Learning.” <i>ArXiv:2601.04083</i>, 2026.","ama":"Illian M, Khalili R, Rocha AA de A, Wang L. Cells on Autopilot: Adaptive Cell (Re)Selection via Reinforcement Learning. <i>arXiv:260104083</i>. Published online 2026.","chicago":"Illian, Marvin, Ramin Khalili, Antonio A. de A. Rocha, and Lin Wang. “Cells on Autopilot: Adaptive Cell (Re)Selection via Reinforcement Learning.” <i>ArXiv:2601.04083</i>, 2026.","ieee":"M. Illian, R. Khalili, A. A. de A. Rocha, and L. Wang, “Cells on Autopilot: Adaptive Cell (Re)Selection via Reinforcement Learning,” <i>arXiv:2601.04083</i>. 2026."},"year":"2026","author":[{"orcid":"0009-0007-2992-8346","last_name":"Illian","id":"44169","full_name":"Illian, Marvin","first_name":"Marvin"},{"first_name":"Ramin","full_name":"Khalili, Ramin","last_name":"Khalili"},{"first_name":"Antonio A. de A.","last_name":"Rocha","full_name":"Rocha, Antonio A. de A."},{"first_name":"Lin","full_name":"Wang, Lin","id":"102868","last_name":"Wang","orcid":"0000-0001-7181-6128"}],"date_created":"2026-01-08T07:58:22Z","date_updated":"2026-03-31T06:44:22Z","title":"Cells on Autopilot: Adaptive Cell (Re)Selection via Reinforcement Learning","type":"preprint","publication":"arXiv:2601.04083","status":"public","abstract":[{"lang":"eng","text":"The widespread deployment of 5G networks, together with the coexistence of 4G/LTE networks, provides mobile devices a diverse set of candidate cells to connect to. However, associating mobile devices to cells to maximize overall network performance, a.k.a. cell (re)selection, remains a key challenge for mobile operators. Today, cell (re)selection parameters are typically configured manually based on operator experience and rarely adapted to dynamic network conditions. In this work, we ask: Can an agent automatically learn and adapt cell (re)selection parameters to consistently improve network performance? We present a reinforcement learning (RL)-based framework called CellPilot that adaptively tunes cell (re)selection parameters by learning spatiotemporal patterns of mobile network dynamics. Our study with real-world data demonstrates that even a lightweight RL agent can outperform conventional heuristic reconfigurations by up to 167%, while generalizing effectively across different network scenarios. These results indicate that data-driven approaches can significantly improve cell (re)selection configurations and enhance mobile network performance."}],"user_id":"102868","department":[{"_id":"75"}],"_id":"63530","external_id":{"arxiv":["2601.04083"]},"language":[{"iso":"eng"}]},{"date_updated":"2026-03-31T06:41:10Z","author":[{"first_name":"Huzaifa","last_name":"Shaaban KabakiboKabakibo","full_name":"Shaaban KabakiboKabakibo, Huzaifa"},{"full_name":"Trivedi, Animesh","last_name":"Trivedi","first_name":"Animesh"},{"full_name":"Wang, Lin","id":"102868","orcid":"0000-0001-7181-6128","last_name":"Wang","first_name":"Lin"}],"date_created":"2026-03-31T06:34:37Z","title":"Breaking the Ice: Analyzing Cold Start Latency in vLLM","conference":{"end_date":"2026-05-22","location":"Bellevue, WA","name":"The 9th Annual Conference on Machine Learning and Systems (MLSys 2026) ","start_date":"2026-05-18"},"year":"2026","citation":{"chicago":"Shaaban KabakiboKabakibo, Huzaifa, Animesh Trivedi, and Lin Wang. “Breaking the Ice: Analyzing Cold Start Latency in VLLM.” In <i>The 9th Annual Conference on Machine Learning and Systems (MLSys)</i>, 2026.","ieee":"H. Shaaban KabakiboKabakibo, A. Trivedi, and L. Wang, “Breaking the Ice: Analyzing Cold Start Latency in vLLM,” presented at the The 9th Annual Conference on Machine Learning and Systems (MLSys 2026) , Bellevue, WA, 2026.","ama":"Shaaban KabakiboKabakibo H, Trivedi A, Wang L. Breaking the Ice: Analyzing Cold Start Latency in vLLM. In: <i>The 9th Annual Conference on Machine Learning and Systems (MLSys)</i>. ; 2026.","apa":"Shaaban KabakiboKabakibo, H., Trivedi, A., &#38; Wang, L. (2026). Breaking the Ice: Analyzing Cold Start Latency in vLLM. <i>The 9th Annual Conference on Machine Learning and Systems (MLSys)</i>. The 9th Annual Conference on Machine Learning and Systems (MLSys 2026) , Bellevue, WA.","bibtex":"@inproceedings{Shaaban KabakiboKabakibo_Trivedi_Wang_2026, title={Breaking the Ice: Analyzing Cold Start Latency in vLLM}, booktitle={The 9th Annual Conference on Machine Learning and Systems (MLSys)}, author={Shaaban KabakiboKabakibo, Huzaifa and Trivedi, Animesh and Wang, Lin}, year={2026} }","short":"H. Shaaban KabakiboKabakibo, A. Trivedi, L. Wang, in: The 9th Annual Conference on Machine Learning and Systems (MLSys), 2026.","mla":"Shaaban KabakiboKabakibo, Huzaifa, et al. “Breaking the Ice: Analyzing Cold Start Latency in VLLM.” <i>The 9th Annual Conference on Machine Learning and Systems (MLSys)</i>, 2026."},"_id":"65249","user_id":"102868","department":[{"_id":"34"},{"_id":"7"},{"_id":"75"}],"language":[{"iso":"eng"}],"type":"conference","publication":"The 9th Annual Conference on Machine Learning and Systems (MLSys)","status":"public"}]