[{"issue":"5","publication_status":"published","publication_identifier":{"issn":["0021-8979","1089-7550"]},"citation":{"ieee":"M. Lindemann <i>et al.</i>, “Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency,” <i>Journal of Applied Physics</i>, vol. 138, no. 5, Art. no. 053102, 2025, doi: <a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>.","chicago":"Lindemann, M., M. D’Alessandro, N. Ledentsov, O. Y. Makarov, N. N. Ledentsov, A. Tibaldi, N. C. Gerhardt, and M. R. Hofmann. “Laterally Coupled Vertical-Cavity Surface-Emitting Lasers with                    Tunable Resonance Width and Frequency.” <i>Journal of Applied Physics</i> 138, no. 5 (2025). <a href=\"https://doi.org/10.1063/5.0275622\">https://doi.org/10.1063/5.0275622</a>.","ama":"Lindemann M, D’Alessandro M, Ledentsov N, et al. Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency. <i>Journal of Applied Physics</i>. 2025;138(5). doi:<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>","bibtex":"@article{Lindemann_D’Alessandro_Ledentsov_Makarov_Ledentsov_Tibaldi_Gerhardt_Hofmann_2025, title={Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency}, volume={138}, DOI={<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>}, number={5053102}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Lindemann, M. and D’Alessandro, M. and Ledentsov, N. and Makarov, O. Y. and Ledentsov, N. N. and Tibaldi, A. and Gerhardt, N. C. and Hofmann, M. R.}, year={2025} }","short":"M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).","mla":"Lindemann, M., et al. “Laterally Coupled Vertical-Cavity Surface-Emitting Lasers with                    Tunable Resonance Width and Frequency.” <i>Journal of Applied Physics</i>, vol. 138, no. 5, 053102, AIP Publishing, 2025, doi:<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>.","apa":"Lindemann, M., D’Alessandro, M., Ledentsov, N., Makarov, O. Y., Ledentsov, N. N., Tibaldi, A., Gerhardt, N. C., &#38; Hofmann, M. R. (2025). Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency. <i>Journal of Applied Physics</i>, <i>138</i>(5), Article 053102. <a href=\"https://doi.org/10.1063/5.0275622\">https://doi.org/10.1063/5.0275622</a>"},"intvolume":"       138","year":"2025","date_created":"2025-10-23T11:13:54Z","author":[{"last_name":"Lindemann","full_name":"Lindemann, M.","first_name":"M."},{"first_name":"M.","full_name":"D’Alessandro, M.","last_name":"D’Alessandro"},{"first_name":"N.","last_name":"Ledentsov","full_name":"Ledentsov, N."},{"last_name":"Makarov","full_name":"Makarov, O. Y.","first_name":"O. Y."},{"first_name":"N. N.","full_name":"Ledentsov, N. N.","last_name":"Ledentsov"},{"first_name":"A.","full_name":"Tibaldi, A.","last_name":"Tibaldi"},{"first_name":"N. C.","last_name":"Gerhardt","full_name":"Gerhardt, N. C."},{"first_name":"M. R.","last_name":"Hofmann","full_name":"Hofmann, M. R."}],"volume":138,"publisher":"AIP Publishing","date_updated":"2025-10-23T11:15:53Z","doi":"10.1063/5.0275622","title":"Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency","type":"journal_article","publication":"Journal of Applied Physics","status":"public","abstract":[{"text":"<jats:p>Laterally coupled vertical-cavity surface-emitting lasers (VCSELs) can exhibit additional resonances at high modulation frequencies that can substantially increase the laser’s modulation bandwidth. State-of-the-art laterally coupled devices require non-standard manufacturing technology and precise tuning of the currents supplied to each cavity separately to form optical supermodes suitable for such resonances. Here, we report on a novel switching phenomenon in laterally coupled VCSEL structures having only a single common electric contact and manufactured in a standard oxide-confined VCSEL geometry. At lower currents, they can be operated in a weakly coupled (WCR) regime and, at higher currents, in an injection-locked (IL) regime, enabling fundamentally different spectral and dynamic features. In the WCR, both optical supermodes lase and a narrow tunable plasma-assisted peak at their beating frequency is observed for each of the apertures, with a current-dependent frequency tuning and anti-phase intensity oscillations in each of the cavities. In contrast, in the IL regimes, only one (anti-symmetric) supermode lases. This adds a broader resonance to the modulation response while the intensity oscillations in both cavities are in-phase. Only the IL regime can result in increased modulation bandwidth of the system. Measurements of the pulse responses and continuous modulation up to 70 GHz for both operational regimes are presented and compared with simulations of our distributed rate equation model whose parameters are extracted from full-wave electromagnetic simulations of the device, including the temperature distribution in the device. Excellent agreement is found and enables comprehensive understanding of the dynamics of supermodes in oxide-confined coupled cavity VCSELs.</jats:p>","lang":"eng"}],"user_id":"15911","_id":"61933","language":[{"iso":"eng"}],"article_number":"053102"},{"publication_status":"published","publication_identifier":{"issn":["0021-8979","1089-7550"]},"issue":"5","year":"2025","citation":{"apa":"Lindemann, M., D’Alessandro, M., Ledentsov, N., Makarov, O. Y., Ledentsov, N. N., Tibaldi, A., Gerhardt, N. C., &#38; Hofmann, M. R. (2025). Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency. <i>Journal of Applied Physics</i>, <i>138</i>(5), Article 053102. <a href=\"https://doi.org/10.1063/5.0275622\">https://doi.org/10.1063/5.0275622</a>","mla":"Lindemann, M., et al. “Laterally Coupled Vertical-Cavity Surface-Emitting Lasers with                    Tunable Resonance Width and Frequency.” <i>Journal of Applied Physics</i>, vol. 138, no. 5, 053102, AIP Publishing, 2025, doi:<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>.","bibtex":"@article{Lindemann_D’Alessandro_Ledentsov_Makarov_Ledentsov_Tibaldi_Gerhardt_Hofmann_2025, title={Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency}, volume={138}, DOI={<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>}, number={5053102}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Lindemann, M. and D’Alessandro, M. and Ledentsov, N. and Makarov, O. Y. and Ledentsov, N. N. and Tibaldi, A. and Gerhardt, N. C. and Hofmann, M. R.}, year={2025} }","short":"M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).","ama":"Lindemann M, D’Alessandro M, Ledentsov N, et al. Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency. <i>Journal of Applied Physics</i>. 2025;138(5). doi:<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>","chicago":"Lindemann, M., M. D’Alessandro, N. Ledentsov, O. Y. Makarov, N. N. Ledentsov, A. Tibaldi, N. C. Gerhardt, and M. R. Hofmann. “Laterally Coupled Vertical-Cavity Surface-Emitting Lasers with                    Tunable Resonance Width and Frequency.” <i>Journal of Applied Physics</i> 138, no. 5 (2025). <a href=\"https://doi.org/10.1063/5.0275622\">https://doi.org/10.1063/5.0275622</a>.","ieee":"M. Lindemann <i>et al.</i>, “Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency,” <i>Journal of Applied Physics</i>, vol. 138, no. 5, Art. no. 053102, 2025, doi: <a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>."},"intvolume":"       138","publisher":"AIP Publishing","date_updated":"2025-10-23T11:16:21Z","author":[{"full_name":"Lindemann, M.","last_name":"Lindemann","first_name":"M."},{"first_name":"M.","last_name":"D’Alessandro","full_name":"D’Alessandro, M."},{"first_name":"N.","full_name":"Ledentsov, N.","last_name":"Ledentsov"},{"full_name":"Makarov, O. Y.","last_name":"Makarov","first_name":"O. Y."},{"first_name":"N. N.","full_name":"Ledentsov, N. N.","last_name":"Ledentsov"},{"last_name":"Tibaldi","full_name":"Tibaldi, A.","first_name":"A."},{"full_name":"Gerhardt, N. C.","last_name":"Gerhardt","first_name":"N. C."},{"first_name":"M. R.","last_name":"Hofmann","full_name":"Hofmann, M. R."}],"date_created":"2025-10-23T11:16:04Z","volume":138,"title":"Laterally coupled vertical-cavity surface-emitting lasers with                    tunable resonance width and frequency","doi":"10.1063/5.0275622","type":"journal_article","publication":"Journal of Applied Physics","abstract":[{"text":"<jats:p>Laterally coupled vertical-cavity surface-emitting lasers (VCSELs) can exhibit additional resonances at high modulation frequencies that can substantially increase the laser’s modulation bandwidth. State-of-the-art laterally coupled devices require non-standard manufacturing technology and precise tuning of the currents supplied to each cavity separately to form optical supermodes suitable for such resonances. Here, we report on a novel switching phenomenon in laterally coupled VCSEL structures having only a single common electric contact and manufactured in a standard oxide-confined VCSEL geometry. At lower currents, they can be operated in a weakly coupled (WCR) regime and, at higher currents, in an injection-locked (IL) regime, enabling fundamentally different spectral and dynamic features. In the WCR, both optical supermodes lase and a narrow tunable plasma-assisted peak at their beating frequency is observed for each of the apertures, with a current-dependent frequency tuning and anti-phase intensity oscillations in each of the cavities. In contrast, in the IL regimes, only one (anti-symmetric) supermode lases. This adds a broader resonance to the modulation response while the intensity oscillations in both cavities are in-phase. Only the IL regime can result in increased modulation bandwidth of the system. Measurements of the pulse responses and continuous modulation up to 70 GHz for both operational regimes are presented and compared with simulations of our distributed rate equation model whose parameters are extracted from full-wave electromagnetic simulations of the device, including the temperature distribution in the device. Excellent agreement is found and enables comprehensive understanding of the dynamics of supermodes in oxide-confined coupled cavity VCSELs.</jats:p>","lang":"eng"}],"status":"public","_id":"61934","user_id":"15911","article_number":"053102","language":[{"iso":"eng"}]},{"_id":"61936","user_id":"70410","department":[{"_id":"76"}],"type":"conference","publication":"Proceedings of the 14th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis","status":"public","publisher":"ACM","date_updated":"2025-10-23T12:47:32Z","date_created":"2025-10-23T12:46:21Z","author":[{"full_name":"Karakaya, Kadiray","last_name":"Karakaya","first_name":"Kadiray"},{"last_name":"Muthuraman","full_name":"Muthuraman, Palaniappan","first_name":"Palaniappan"},{"full_name":"Bodden, Eric","last_name":"Bodden","first_name":"Eric"}],"title":"Pick Your Call Graphs Well: On Scaling IFDS-Based Data-Flow Analyses","doi":"10.1145/3735544.3735587","publication_status":"published","year":"2025","citation":{"ama":"Karakaya K, Muthuraman P, Bodden E. Pick Your Call Graphs Well: On Scaling IFDS-Based Data-Flow Analyses. In: <i>Proceedings of the 14th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis</i>. ACM; 2025. doi:<a href=\"https://doi.org/10.1145/3735544.3735587\">10.1145/3735544.3735587</a>","chicago":"Karakaya, Kadiray, Palaniappan Muthuraman, and Eric Bodden. “Pick Your Call Graphs Well: On Scaling IFDS-Based Data-Flow Analyses.” In <i>Proceedings of the 14th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis</i>. ACM, 2025. <a href=\"https://doi.org/10.1145/3735544.3735587\">https://doi.org/10.1145/3735544.3735587</a>.","ieee":"K. Karakaya, P. Muthuraman, and E. Bodden, “Pick Your Call Graphs Well: On Scaling IFDS-Based Data-Flow Analyses,” 2025, doi: <a href=\"https://doi.org/10.1145/3735544.3735587\">10.1145/3735544.3735587</a>.","apa":"Karakaya, K., Muthuraman, P., &#38; Bodden, E. (2025). Pick Your Call Graphs Well: On Scaling IFDS-Based Data-Flow Analyses. <i>Proceedings of the 14th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis</i>. <a href=\"https://doi.org/10.1145/3735544.3735587\">https://doi.org/10.1145/3735544.3735587</a>","short":"K. Karakaya, P. Muthuraman, E. Bodden, in: Proceedings of the 14th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis, ACM, 2025.","mla":"Karakaya, Kadiray, et al. “Pick Your Call Graphs Well: On Scaling IFDS-Based Data-Flow Analyses.” <i>Proceedings of the 14th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis</i>, ACM, 2025, doi:<a href=\"https://doi.org/10.1145/3735544.3735587\">10.1145/3735544.3735587</a>.","bibtex":"@inproceedings{Karakaya_Muthuraman_Bodden_2025, title={Pick Your Call Graphs Well: On Scaling IFDS-Based Data-Flow Analyses}, DOI={<a href=\"https://doi.org/10.1145/3735544.3735587\">10.1145/3735544.3735587</a>}, booktitle={Proceedings of the 14th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis}, publisher={ACM}, author={Karakaya, Kadiray and Muthuraman, Palaniappan and Bodden, Eric}, year={2025} }"}},{"user_id":"63563","_id":"60503","language":[{"iso":"eng"}],"file_date_updated":"2025-10-23T14:26:38Z","keyword":["censorship","circumvention","ECH","TLS"],"ddc":["006"],"type":"conference","status":"public","file":[{"relation":"main_file","content_type":"application/pdf","file_name":"foci-2025-0016.pdf","access_level":"open_access","file_id":"60505","file_size":755171,"date_created":"2025-07-03T07:11:14Z","creator":"nniklas","date_updated":"2025-10-23T14:26:38Z"}],"abstract":[{"lang":"eng","text":"Censors have long censored Transport Layer Security (TLS) traffic by inspecting the domain name in the unencrypted Server Name Indication (SNI) extension. By encrypting the SNI extension, the Encrypted ClientHello (ECH) prevents censors from blocking TLS traffic to certain domains. Despite this promising outlook, ECH’s current capability to contest TLS censorship is unclear; for instance, Russia has started censoring ECH connections successfully. This paper clarifies ECH’s current role for TLS censorship. To this end, we evaluate servers’ support for ECH and its analysis and subsequent blocking by censors. We determine Cloudflare as the only major provider supporting ECH. Additionally, we affirm previously known ECH censorship in Russia and uncover indirect censorship of ECH through encrypted DNS censorship in China and Iran. Our findings suggest that ECH’s contribution to censorship circumvention is currently limited: we consider ECH’s dependence on encrypted DNS especially challenging for ECH’s capability to circumvent censorship. We stress the importance of censorship-resistant ECH to solve the long-known problem of SNI-based TLS censorship."}],"author":[{"first_name":"Niklas","id":"63563","full_name":"Niere, Niklas","last_name":"Niere"},{"full_name":"Lange, Felix","id":"67893","last_name":"Lange","first_name":"Felix"},{"id":"74619","full_name":"Heitmann, Nico","orcid":"0009-0003-7687-7044","last_name":"Heitmann","first_name":"Nico"},{"orcid":"0000-0002-3593-7720","last_name":"Somorovsky","full_name":"Somorovsky, Juraj","id":"83504","first_name":"Juraj"}],"date_created":"2025-07-03T07:14:00Z","oa":"1","date_updated":"2025-10-23T14:26:38Z","conference":{"location":"Washington, D.C.","end_date":"2025-07-14","start_date":"2025-07-14","name":"Free and Open Communications on the Internet"},"main_file_link":[{"open_access":"1","url":"https://www.petsymposium.org/foci/2025/foci-2025-0016.pdf"}],"title":"Encrypted Client Hello (ECH) in Censorship Circumvention","has_accepted_license":"1","citation":{"apa":"Niere, N., Lange, F., Heitmann, N., &#38; Somorovsky, J. (2025). <i>Encrypted Client Hello (ECH) in Censorship Circumvention</i>. Free and Open Communications on the Internet, Washington, D.C.","mla":"Niere, Niklas, et al. <i>Encrypted Client Hello (ECH) in Censorship Circumvention</i>. 2025.","short":"N. Niere, F. Lange, N. Heitmann, J. Somorovsky, in: 2025.","bibtex":"@inproceedings{Niere_Lange_Heitmann_Somorovsky_2025, title={Encrypted Client Hello (ECH) in Censorship Circumvention}, author={Niere, Niklas and Lange, Felix and Heitmann, Nico and Somorovsky, Juraj}, year={2025} }","ieee":"N. Niere, F. Lange, N. Heitmann, and J. Somorovsky, “Encrypted Client Hello (ECH) in Censorship Circumvention,” presented at the Free and Open Communications on the Internet, Washington, D.C., 2025.","chicago":"Niere, Niklas, Felix Lange, Nico Heitmann, and Juraj Somorovsky. “Encrypted Client Hello (ECH) in Censorship Circumvention,” 2025.","ama":"Niere N, Lange F, Heitmann N, Somorovsky J. Encrypted Client Hello (ECH) in Censorship Circumvention. In: ; 2025."},"year":"2025"},{"type":"book_chapter","publication":"L'islam dans la culture populaire: reconfigurations et nouvelles visibilités","editor":[{"last_name":"Karaca","full_name":"Karaca, Resul","first_name":"Resul"}],"status":"public","_id":"61946","user_id":"21575","series_title":"Dialogues Interreligieux","language":[{"iso":"fre"}],"publication_identifier":{"isbn":["978-2-336-56512-5"]},"place":"Paris","year":"2025","citation":{"apa":"Karaca, R. (2025). L’évolution de la visibilité des musulmans de France dans l’espace public et numérique . In R. Karaca (Ed.), <i>L’islam dans la culture populaire: reconfigurations et nouvelles visibilités</i> (pp. 119–144). L’Harmattan.","bibtex":"@inbook{Karaca_2025, place={Paris}, series={Dialogues Interreligieux}, title={L’évolution de la visibilité des musulmans de France dans l’espace public et numérique }, booktitle={L’islam dans la culture populaire: reconfigurations et nouvelles visibilités}, publisher={L’Harmattan}, author={Karaca, Resul}, editor={Karaca, Resul}, year={2025}, pages={119–144}, collection={Dialogues Interreligieux} }","short":"R. Karaca, in: R. Karaca (Ed.), L’islam dans la culture populaire: reconfigurations et nouvelles visibilités, L’Harmattan, Paris, 2025, pp. 119–144.","mla":"Karaca, Resul. “L’évolution de la visibilité des musulmans de France dans l’espace public et numérique .” <i>L’islam dans la culture populaire: reconfigurations et nouvelles visibilités</i>, edited by Resul Karaca, L’Harmattan, 2025, pp. 119–44.","ama":"Karaca R. L’évolution de la visibilité des musulmans de France dans l’espace public et numérique . In: Karaca R, ed. <i>L’islam dans la culture populaire: reconfigurations et nouvelles visibilités</i>. Dialogues Interreligieux. L’Harmattan; 2025:119-144.","ieee":"R. Karaca, “L’évolution de la visibilité des musulmans de France dans l’espace public et numérique ,” in <i>L’islam dans la culture populaire: reconfigurations et nouvelles visibilités</i>, R. Karaca, Ed. Paris: L’Harmattan, 2025, pp. 119–144.","chicago":"Karaca, Resul. “L’évolution de la visibilité des musulmans de France dans l’espace public et numérique .” In <i>L’islam dans la culture populaire: reconfigurations et nouvelles visibilités</i>, edited by Resul Karaca, 119–44. Dialogues Interreligieux. Paris: L’Harmattan, 2025."},"page":"119-144","publisher":"L'Harmattan","date_updated":"2025-10-23T22:08:39Z","author":[{"last_name":"Karaca","full_name":"Karaca, Resul","id":"21575","first_name":"Resul"}],"date_created":"2025-10-23T22:08:33Z","title":"L'évolution de la visibilité des musulmans de France dans l'espace public et numérique "},{"publication_status":"published","publication_identifier":{"issn":["2732-527X"]},"citation":{"mla":"Scholtysik, Michel, et al. “An Integrative Perspective on Digital Technologies and Circular Economy: A Systematic Literature Review.” <i>Proceedings of the Design Society</i>, vol. 5, Cambridge University Press (CUP), 2025, pp. 541–50, doi:<a href=\"https://doi.org/10.1017/pds.2025.10068\">10.1017/pds.2025.10068</a>.","bibtex":"@inproceedings{Scholtysik_Rasor_Petzke_Koldewey_Dumitrescu_2025, title={An integrative perspective on digital technologies and circular economy: a systematic literature review}, volume={5}, DOI={<a href=\"https://doi.org/10.1017/pds.2025.10068\">10.1017/pds.2025.10068</a>}, booktitle={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Scholtysik, Michel and Rasor, Anja and Petzke, Lisa Irene and Koldewey, Christian and Dumitrescu, Roman}, year={2025}, pages={541–550} }","short":"M. Scholtysik, A. Rasor, L.I. Petzke, C. Koldewey, R. Dumitrescu, in: Proceedings of the Design Society, Cambridge University Press (CUP), 2025, pp. 541–550.","apa":"Scholtysik, M., Rasor, A., Petzke, L. I., Koldewey, C., &#38; Dumitrescu, R. (2025). An integrative perspective on digital technologies and circular economy: a systematic literature review. <i>Proceedings of the Design Society</i>, <i>5</i>, 541–550. <a href=\"https://doi.org/10.1017/pds.2025.10068\">https://doi.org/10.1017/pds.2025.10068</a>","ama":"Scholtysik M, Rasor A, Petzke LI, Koldewey C, Dumitrescu R. An integrative perspective on digital technologies and circular economy: a systematic literature review. In: <i>Proceedings of the Design Society</i>. Vol 5. Cambridge University Press (CUP); 2025:541-550. doi:<a href=\"https://doi.org/10.1017/pds.2025.10068\">10.1017/pds.2025.10068</a>","ieee":"M. Scholtysik, A. Rasor, L. I. Petzke, C. Koldewey, and R. Dumitrescu, “An integrative perspective on digital technologies and circular economy: a systematic literature review,” in <i>Proceedings of the Design Society</i>, 2025, vol. 5, pp. 541–550, doi: <a href=\"https://doi.org/10.1017/pds.2025.10068\">10.1017/pds.2025.10068</a>.","chicago":"Scholtysik, Michel, Anja Rasor, Lisa Irene Petzke, Christian Koldewey, and Roman Dumitrescu. “An Integrative Perspective on Digital Technologies and Circular Economy: A Systematic Literature Review.” In <i>Proceedings of the Design Society</i>, 5:541–50. Cambridge University Press (CUP), 2025. <a href=\"https://doi.org/10.1017/pds.2025.10068\">https://doi.org/10.1017/pds.2025.10068</a>."},"intvolume":"         5","page":"541-550","year":"2025","date_created":"2025-10-24T06:21:44Z","author":[{"first_name":"Michel","last_name":"Scholtysik","full_name":"Scholtysik, Michel"},{"first_name":"Anja","full_name":"Rasor, Anja","id":"34415","last_name":"Rasor"},{"first_name":"Lisa Irene","id":"63192","full_name":"Petzke, Lisa Irene","last_name":"Petzke"},{"last_name":"Koldewey","orcid":"https://orcid.org/0000-0001-7992-6399","full_name":"Koldewey, Christian","id":"43136","first_name":"Christian"},{"first_name":"Roman","id":"16190","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu"}],"volume":5,"date_updated":"2025-10-24T06:28:25Z","publisher":"Cambridge University Press (CUP)","doi":"10.1017/pds.2025.10068","title":"An integrative perspective on digital technologies and circular economy: a systematic literature review","type":"conference","publication":"Proceedings of the Design Society","status":"public","abstract":[{"lang":"eng","text":"<jats:title>ABSTRACT:</jats:title><jats:p>Digital transformation has reshaped the manufacturing sector, driving innovation and new business models. Simultaneously, sustainability pressures and stricter regulations push companies to adopt circular economy (CE) principles, focusing on reducing, reusing, and recycling materials. This transition requires adapting business models, product design, and management while integrating processes such as reverse logistics. Digital technologies play a crucial role by enabling data generation, processing, and analysis, optimizing production, and reducing resource use. However, many companies face knowledge gaps regarding how to implement these technologies effectively for CE. This study addresses these challenges through a systematic literature review, offering a framework that links digital technologies to CE principles, focusing on slowing, narrowing, and closing material loops.</jats:p>"}],"user_id":"15782","department":[{"_id":"563"}],"_id":"61951","language":[{"iso":"eng"}]},{"publication":"Proceedings of the Design Society","type":"conference","abstract":[{"text":"<jats:title>ABSTRACT:</jats:title><jats:p>Sustainability is no longer just a trend for companies, but is now seen as a mandatory measure for the environmentally friendly and responsible use of existing resources. The Digital Product Passport (DPP) is a transformative tool that aims to increase transparency and promote sustainability throughout the product lifecycle. This paper presents the 150% Information List, a comprehensive framework to help companies identify mandatory and optional data for the DPP. Using a systematic literature review, grey literature analysis and interviews with industry stakeholders, the study compiles 148 data points grouped by product relevance, availability and life cycle phase. The findings highlight the flexibility of the list to adapt to different industries and underline its potential to optimise resource use, meet regulatory requirements and drive innovation in product development.</jats:p>","lang":"eng"}],"status":"public","_id":"61948","department":[{"_id":"563"}],"user_id":"15782","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2732-527X"]},"publication_status":"published","year":"2025","page":"2093-2100","intvolume":"         5","citation":{"mla":"Trienens, Malte, et al. “Information Management for the Digital Product Passport: A 150% Approach.” <i>Proceedings of the Design Society</i>, vol. 5, Cambridge University Press (CUP), 2025, pp. 2093–100, doi:<a href=\"https://doi.org/10.1017/pds.2025.10223\">10.1017/pds.2025.10223</a>.","short":"M. Trienens, V. Orlowski, L. Schröder, A. Hovemann, R. Dumitrescu, in: Proceedings of the Design Society, Cambridge University Press (CUP), 2025, pp. 2093–2100.","bibtex":"@inproceedings{Trienens_Orlowski_Schröder_Hovemann_Dumitrescu_2025, title={Information management for the digital product passport: a 150% approach}, volume={5}, DOI={<a href=\"https://doi.org/10.1017/pds.2025.10223\">10.1017/pds.2025.10223</a>}, booktitle={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Trienens, Malte and Orlowski, Valentin and Schröder, Luca and Hovemann, Aschot and Dumitrescu, Roman}, year={2025}, pages={2093–2100} }","apa":"Trienens, M., Orlowski, V., Schröder, L., Hovemann, A., &#38; Dumitrescu, R. (2025). Information management for the digital product passport: a 150% approach. <i>Proceedings of the Design Society</i>, <i>5</i>, 2093–2100. <a href=\"https://doi.org/10.1017/pds.2025.10223\">https://doi.org/10.1017/pds.2025.10223</a>","ieee":"M. Trienens, V. Orlowski, L. Schröder, A. Hovemann, and R. Dumitrescu, “Information management for the digital product passport: a 150% approach,” in <i>Proceedings of the Design Society</i>, 2025, vol. 5, pp. 2093–2100, doi: <a href=\"https://doi.org/10.1017/pds.2025.10223\">10.1017/pds.2025.10223</a>.","chicago":"Trienens, Malte, Valentin Orlowski, Luca Schröder, Aschot Hovemann, and Roman Dumitrescu. “Information Management for the Digital Product Passport: A 150% Approach.” In <i>Proceedings of the Design Society</i>, 5:2093–2100. Cambridge University Press (CUP), 2025. <a href=\"https://doi.org/10.1017/pds.2025.10223\">https://doi.org/10.1017/pds.2025.10223</a>.","ama":"Trienens M, Orlowski V, Schröder L, Hovemann A, Dumitrescu R. Information management for the digital product passport: a 150% approach. In: <i>Proceedings of the Design Society</i>. Vol 5. Cambridge University Press (CUP); 2025:2093-2100. doi:<a href=\"https://doi.org/10.1017/pds.2025.10223\">10.1017/pds.2025.10223</a>"},"publisher":"Cambridge University Press (CUP)","date_updated":"2025-10-24T06:28:39Z","volume":5,"author":[{"first_name":"Malte","full_name":"Trienens, Malte","last_name":"Trienens"},{"first_name":"Valentin","full_name":"Orlowski, Valentin","last_name":"Orlowski"},{"last_name":"Schröder","full_name":"Schröder, Luca","first_name":"Luca"},{"first_name":"Aschot","last_name":"Hovemann","full_name":"Hovemann, Aschot"},{"first_name":"Roman","last_name":"Dumitrescu","id":"16190","full_name":"Dumitrescu, Roman"}],"date_created":"2025-10-24T06:19:01Z","title":"Information management for the digital product passport: a 150% approach","doi":"10.1017/pds.2025.10223"},{"language":[{"iso":"eng"}],"user_id":"15782","department":[{"_id":"563"}],"_id":"61949","status":"public","abstract":[{"text":"<jats:title>ABSTRACT:</jats:title><jats:p>Facing increasingly dynamic market environments and global challenges such as climate change and resource scarcity, companies are under constant pressure to innovate and remain competitive. As technology is a key enabler, companies need to understand the drivers of technological change. Technology Foresight systematically identifies and analyzes emerging technologies to support engineering design decisions. However, the growing volume of data is outpacing manual processing capabilities. This research explores the integration of Generative AI to enhance Technology Foresight by automating technology analysis and information synthesis. This paper presents a comprehensive problem analysis, reviews existing solutions, and proposes a framework that demonstrates the potential of Large Language Models combined with a Retrieval Augmented Generation architecture to transform Technology Foresight.</jats:p>","lang":"eng"}],"type":"conference","publication":"Proceedings of the Design Society","doi":"10.1017/pds.2025.10236","title":"Leveraging GenAI for technology foresight","author":[{"last_name":"Ellermann","full_name":"Ellermann, Kai","first_name":"Kai"},{"first_name":"Tobias","last_name":"Seidenberg","full_name":"Seidenberg, Tobias"},{"last_name":"Asmar","full_name":"Asmar, Laban","first_name":"Laban"},{"last_name":"Knepler","full_name":"Knepler, Jonas","first_name":"Jonas"},{"id":"16190","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","first_name":"Roman"}],"date_created":"2025-10-24T06:19:49Z","volume":5,"publisher":"Cambridge University Press (CUP)","date_updated":"2025-10-24T06:28:36Z","citation":{"chicago":"Ellermann, Kai, Tobias Seidenberg, Laban Asmar, Jonas Knepler, and Roman Dumitrescu. “Leveraging GenAI for Technology Foresight.” In <i>Proceedings of the Design Society</i>, 5:2221–30. Cambridge University Press (CUP), 2025. <a href=\"https://doi.org/10.1017/pds.2025.10236\">https://doi.org/10.1017/pds.2025.10236</a>.","ieee":"K. Ellermann, T. Seidenberg, L. Asmar, J. Knepler, and R. Dumitrescu, “Leveraging GenAI for technology foresight,” in <i>Proceedings of the Design Society</i>, 2025, vol. 5, pp. 2221–2230, doi: <a href=\"https://doi.org/10.1017/pds.2025.10236\">10.1017/pds.2025.10236</a>.","ama":"Ellermann K, Seidenberg T, Asmar L, Knepler J, Dumitrescu R. Leveraging GenAI for technology foresight. In: <i>Proceedings of the Design Society</i>. Vol 5. Cambridge University Press (CUP); 2025:2221-2230. doi:<a href=\"https://doi.org/10.1017/pds.2025.10236\">10.1017/pds.2025.10236</a>","apa":"Ellermann, K., Seidenberg, T., Asmar, L., Knepler, J., &#38; Dumitrescu, R. (2025). Leveraging GenAI for technology foresight. <i>Proceedings of the Design Society</i>, <i>5</i>, 2221–2230. <a href=\"https://doi.org/10.1017/pds.2025.10236\">https://doi.org/10.1017/pds.2025.10236</a>","bibtex":"@inproceedings{Ellermann_Seidenberg_Asmar_Knepler_Dumitrescu_2025, title={Leveraging GenAI for technology foresight}, volume={5}, DOI={<a href=\"https://doi.org/10.1017/pds.2025.10236\">10.1017/pds.2025.10236</a>}, booktitle={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Ellermann, Kai and Seidenberg, Tobias and Asmar, Laban and Knepler, Jonas and Dumitrescu, Roman}, year={2025}, pages={2221–2230} }","short":"K. Ellermann, T. Seidenberg, L. Asmar, J. Knepler, R. Dumitrescu, in: Proceedings of the Design Society, Cambridge University Press (CUP), 2025, pp. 2221–2230.","mla":"Ellermann, Kai, et al. “Leveraging GenAI for Technology Foresight.” <i>Proceedings of the Design Society</i>, vol. 5, Cambridge University Press (CUP), 2025, pp. 2221–30, doi:<a href=\"https://doi.org/10.1017/pds.2025.10236\">10.1017/pds.2025.10236</a>."},"page":"2221-2230","intvolume":"         5","year":"2025","publication_status":"published","publication_identifier":{"issn":["2732-527X"]}},{"publication_status":"published","citation":{"apa":"Wani, B., Yee, J., Eckertz, D., Seidenberg, T., &#38; Dumitrescu, R. (2025). Real-time object detection and localization for airport aprons. In X. Jiang, J. Tian, T.-C. Poon, &#38; Z. Wang (Eds.), <i>Seventeenth International Conference on Digital Image Processing (ICDIP 2025)</i>. SPIE. <a href=\"https://doi.org/10.1117/12.3072877\">https://doi.org/10.1117/12.3072877</a>","bibtex":"@inproceedings{Wani_Yee_Eckertz_Seidenberg_Dumitrescu_2025, title={Real-time object detection and localization for airport aprons}, DOI={<a href=\"https://doi.org/10.1117/12.3072877\">10.1117/12.3072877</a>}, booktitle={Seventeenth International Conference on Digital Image Processing (ICDIP 2025)}, publisher={SPIE}, author={Wani, Bhavesh and Yee, Jingye and Eckertz, Daniel and Seidenberg, Tobias and Dumitrescu, Roman}, editor={Jiang, Xudong and Tian, Jindong and Poon, Ting-Chung and Wang, Zhaohui}, year={2025} }","short":"B. Wani, J. Yee, D. Eckertz, T. Seidenberg, R. Dumitrescu, in: X. Jiang, J. Tian, T.-C. Poon, Z. Wang (Eds.), Seventeenth International Conference on Digital Image Processing (ICDIP 2025), SPIE, 2025.","mla":"Wani, Bhavesh, et al. “Real-Time Object Detection and Localization for Airport Aprons.” <i>Seventeenth International Conference on Digital Image Processing (ICDIP 2025)</i>, edited by Xudong Jiang et al., SPIE, 2025, doi:<a href=\"https://doi.org/10.1117/12.3072877\">10.1117/12.3072877</a>.","ama":"Wani B, Yee J, Eckertz D, Seidenberg T, Dumitrescu R. Real-time object detection and localization for airport aprons. In: Jiang X, Tian J, Poon T-C, Wang Z, eds. <i>Seventeenth International Conference on Digital Image Processing (ICDIP 2025)</i>. SPIE; 2025. doi:<a href=\"https://doi.org/10.1117/12.3072877\">10.1117/12.3072877</a>","ieee":"B. Wani, J. Yee, D. Eckertz, T. Seidenberg, and R. Dumitrescu, “Real-time object detection and localization for airport aprons,” in <i>Seventeenth International Conference on Digital Image Processing (ICDIP 2025)</i>, 2025, doi: <a href=\"https://doi.org/10.1117/12.3072877\">10.1117/12.3072877</a>.","chicago":"Wani, Bhavesh, Jingye Yee, Daniel Eckertz, Tobias Seidenberg, and Roman Dumitrescu. “Real-Time Object Detection and Localization for Airport Aprons.” In <i>Seventeenth International Conference on Digital Image Processing (ICDIP 2025)</i>, edited by Xudong Jiang, Jindong Tian, Ting-Chung Poon, and Zhaohui Wang. SPIE, 2025. <a href=\"https://doi.org/10.1117/12.3072877\">https://doi.org/10.1117/12.3072877</a>."},"year":"2025","author":[{"full_name":"Wani, Bhavesh","last_name":"Wani","first_name":"Bhavesh"},{"first_name":"Jingye","full_name":"Yee, Jingye","last_name":"Yee"},{"full_name":"Eckertz, Daniel","last_name":"Eckertz","first_name":"Daniel"},{"first_name":"Tobias","full_name":"Seidenberg, Tobias","last_name":"Seidenberg"},{"first_name":"Roman","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman","id":"16190"}],"date_created":"2025-10-24T06:24:31Z","publisher":"SPIE","date_updated":"2025-10-24T06:28:21Z","doi":"10.1117/12.3072877","title":"Real-time object detection and localization for airport aprons","type":"conference","publication":"Seventeenth International Conference on Digital Image Processing (ICDIP 2025)","status":"public","editor":[{"last_name":"Jiang","full_name":"Jiang, Xudong","first_name":"Xudong"},{"full_name":"Tian, Jindong","last_name":"Tian","first_name":"Jindong"},{"first_name":"Ting-Chung","last_name":"Poon","full_name":"Poon, Ting-Chung"},{"full_name":"Wang, Zhaohui","last_name":"Wang","first_name":"Zhaohui"}],"user_id":"15782","department":[{"_id":"563"}],"_id":"61952","language":[{"iso":"eng"}]},{"author":[{"first_name":"Christian","full_name":"Koldewey, Christian","id":"43136","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey"},{"first_name":"Malte Nick","full_name":"Rohde, Malte Nick","last_name":"Rohde"},{"last_name":"Strobel","full_name":"Strobel, Gero","first_name":"Gero"},{"last_name":"Vehmeyer","full_name":"Vehmeyer, Julia Marie","first_name":"Julia Marie"},{"first_name":"Timm","last_name":"Fichtler","orcid":"https://orcid.org/0000-0001-6034-4399","full_name":"Fichtler, Timm","id":"66731"},{"last_name":"Dumitrescu","id":"16190","full_name":"Dumitrescu, Roman","first_name":"Roman"}],"date_created":"2025-10-24T06:31:07Z","date_updated":"2025-10-24T06:36:22Z","publisher":"IEEE","doi":"10.1109/ice/itmc65658.2025.11106522","title":"Embedding Generative AI into Products – 10 Design Principles for Building Intelligent Systems","publication_status":"published","citation":{"mla":"Koldewey, Christian, et al. “Embedding Generative AI into Products – 10 Design Principles for Building Intelligent Systems.” <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106522\">10.1109/ice/itmc65658.2025.11106522</a>.","bibtex":"@inproceedings{Koldewey_Rohde_Strobel_Vehmeyer_Fichtler_Dumitrescu_2025, title={Embedding Generative AI into Products – 10 Design Principles for Building Intelligent Systems}, DOI={<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106522\">10.1109/ice/itmc65658.2025.11106522</a>}, booktitle={2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)}, publisher={IEEE}, author={Koldewey, Christian and Rohde, Malte Nick and Strobel, Gero and Vehmeyer, Julia Marie and Fichtler, Timm and Dumitrescu, Roman}, year={2025} }","short":"C. Koldewey, M.N. Rohde, G. Strobel, J.M. Vehmeyer, T. Fichtler, R. Dumitrescu, in: 2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC), IEEE, 2025.","apa":"Koldewey, C., Rohde, M. N., Strobel, G., Vehmeyer, J. M., Fichtler, T., &#38; Dumitrescu, R. (2025). Embedding Generative AI into Products – 10 Design Principles for Building Intelligent Systems. <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106522\">https://doi.org/10.1109/ice/itmc65658.2025.11106522</a>","ama":"Koldewey C, Rohde MN, Strobel G, Vehmeyer JM, Fichtler T, Dumitrescu R. Embedding Generative AI into Products – 10 Design Principles for Building Intelligent Systems. In: <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106522\">10.1109/ice/itmc65658.2025.11106522</a>","chicago":"Koldewey, Christian, Malte Nick Rohde, Gero Strobel, Julia Marie Vehmeyer, Timm Fichtler, and Roman Dumitrescu. “Embedding Generative AI into Products – 10 Design Principles for Building Intelligent Systems.” In <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106522\">https://doi.org/10.1109/ice/itmc65658.2025.11106522</a>.","ieee":"C. Koldewey, M. N. Rohde, G. Strobel, J. M. Vehmeyer, T. Fichtler, and R. Dumitrescu, “Embedding Generative AI into Products – 10 Design Principles for Building Intelligent Systems,” 2025, doi: <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106522\">10.1109/ice/itmc65658.2025.11106522</a>."},"year":"2025","user_id":"15782","department":[{"_id":"563"}],"_id":"61955","language":[{"iso":"eng"}],"type":"conference","publication":"2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)","status":"public"},{"language":[{"iso":"eng"}],"department":[{"_id":"563"}],"user_id":"15782","_id":"61956","status":"public","publication":"2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)","type":"conference","doi":"10.1109/ice/itmc65658.2025.11106533","title":"Enabling Better Systems Through Better Teams: 27 Role Profiles for Engineering Advanced Systems","author":[{"first_name":"Eva-Maria","last_name":"Grote","full_name":"Grote, Eva-Maria"},{"first_name":"Christian","id":"43136","full_name":"Koldewey, Christian","last_name":"Koldewey","orcid":"https://orcid.org/0000-0001-7992-6399"},{"last_name":"Schwarz","full_name":"Schwarz, Stefan Eric","first_name":"Stefan Eric"},{"first_name":"Roman","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman","id":"16190"},{"first_name":"Albert","last_name":"Albers","full_name":"Albers, Albert"}],"date_created":"2025-10-24T06:32:23Z","date_updated":"2025-10-24T06:36:19Z","publisher":"IEEE","citation":{"apa":"Grote, E.-M., Koldewey, C., Schwarz, S. E., Dumitrescu, R., &#38; Albers, A. (2025). Enabling Better Systems Through Better Teams: 27 Role Profiles for Engineering Advanced Systems. <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106533\">https://doi.org/10.1109/ice/itmc65658.2025.11106533</a>","mla":"Grote, Eva-Maria, et al. “Enabling Better Systems Through Better Teams: 27 Role Profiles for Engineering Advanced Systems.” <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106533\">10.1109/ice/itmc65658.2025.11106533</a>.","short":"E.-M. Grote, C. Koldewey, S.E. Schwarz, R. Dumitrescu, A. Albers, in: 2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC), IEEE, 2025.","bibtex":"@inproceedings{Grote_Koldewey_Schwarz_Dumitrescu_Albers_2025, title={Enabling Better Systems Through Better Teams: 27 Role Profiles for Engineering Advanced Systems}, DOI={<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106533\">10.1109/ice/itmc65658.2025.11106533</a>}, booktitle={2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)}, publisher={IEEE}, author={Grote, Eva-Maria and Koldewey, Christian and Schwarz, Stefan Eric and Dumitrescu, Roman and Albers, Albert}, year={2025} }","chicago":"Grote, Eva-Maria, Christian Koldewey, Stefan Eric Schwarz, Roman Dumitrescu, and Albert Albers. “Enabling Better Systems Through Better Teams: 27 Role Profiles for Engineering Advanced Systems.” In <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106533\">https://doi.org/10.1109/ice/itmc65658.2025.11106533</a>.","ieee":"E.-M. Grote, C. Koldewey, S. E. Schwarz, R. Dumitrescu, and A. Albers, “Enabling Better Systems Through Better Teams: 27 Role Profiles for Engineering Advanced Systems,” 2025, doi: <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106533\">10.1109/ice/itmc65658.2025.11106533</a>.","ama":"Grote E-M, Koldewey C, Schwarz SE, Dumitrescu R, Albers A. Enabling Better Systems Through Better Teams: 27 Role Profiles for Engineering Advanced Systems. In: <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106533\">10.1109/ice/itmc65658.2025.11106533</a>"},"year":"2025","publication_status":"published"},{"language":[{"iso":"eng"}],"user_id":"15782","department":[{"_id":"563"}],"_id":"61954","status":"public","type":"conference","publication":"2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)","doi":"10.1109/ice/itmc65658.2025.11106627","title":"Digital Transformation of Organizational Entities","date_created":"2025-10-24T06:30:04Z","author":[{"first_name":"Timm","last_name":"Fichtler","orcid":"https://orcid.org/0000-0001-6034-4399","full_name":"Fichtler, Timm","id":"66731"},{"last_name":"Petzke","id":"63192","full_name":"Petzke, Lisa Irene","first_name":"Lisa Irene"},{"first_name":"Khoren","full_name":"Grigoryan, Khoren","last_name":"Grigoryan"},{"first_name":"Roman","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman","id":"16190"},{"last_name":"Koldewey","orcid":"https://orcid.org/0000-0001-7992-6399","full_name":"Koldewey, Christian","id":"43136","first_name":"Christian"}],"date_updated":"2025-10-24T06:36:27Z","publisher":"IEEE","citation":{"chicago":"Fichtler, Timm, Lisa Irene Petzke, Khoren Grigoryan, Roman Dumitrescu, and Christian Koldewey. “Digital Transformation of Organizational Entities.” In <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106627\">https://doi.org/10.1109/ice/itmc65658.2025.11106627</a>.","ieee":"T. Fichtler, L. I. Petzke, K. Grigoryan, R. Dumitrescu, and C. Koldewey, “Digital Transformation of Organizational Entities,” 2025, doi: <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106627\">10.1109/ice/itmc65658.2025.11106627</a>.","ama":"Fichtler T, Petzke LI, Grigoryan K, Dumitrescu R, Koldewey C. Digital Transformation of Organizational Entities. In: <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106627\">10.1109/ice/itmc65658.2025.11106627</a>","apa":"Fichtler, T., Petzke, L. I., Grigoryan, K., Dumitrescu, R., &#38; Koldewey, C. (2025). Digital Transformation of Organizational Entities. <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>. <a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106627\">https://doi.org/10.1109/ice/itmc65658.2025.11106627</a>","bibtex":"@inproceedings{Fichtler_Petzke_Grigoryan_Dumitrescu_Koldewey_2025, title={Digital Transformation of Organizational Entities}, DOI={<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106627\">10.1109/ice/itmc65658.2025.11106627</a>}, booktitle={2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)}, publisher={IEEE}, author={Fichtler, Timm and Petzke, Lisa Irene and Grigoryan, Khoren and Dumitrescu, Roman and Koldewey, Christian}, year={2025} }","short":"T. Fichtler, L.I. Petzke, K. Grigoryan, R. Dumitrescu, C. Koldewey, in: 2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC), IEEE, 2025.","mla":"Fichtler, Timm, et al. “Digital Transformation of Organizational Entities.” <i>2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/ice/itmc65658.2025.11106627\">10.1109/ice/itmc65658.2025.11106627</a>."},"year":"2025","publication_status":"published"},{"issue":"2","citation":{"mla":"Rasor, Anja, et al. “Mit Digitalen Hebeln Zur Kreislaufwirtschaft: Mit Digitalen Hebeln Zur Kreislaufwirtschaft.” <i>Nachhaltige Industrie</i>, vol. 6, no. 2, Springer Fachmedien Wiesbaden, 2025, pp. 40–43.","bibtex":"@article{Rasor_Koldewey_Dumitrescu_2025, title={Mit digitalen Hebeln zur Kreislaufwirtschaft: Mit digitalen Hebeln zur Kreislaufwirtschaft}, volume={6}, number={2}, journal={Nachhaltige Industrie}, publisher={Springer Fachmedien Wiesbaden}, author={Rasor, Anja and Koldewey, Christian and Dumitrescu, Roman}, year={2025}, pages={40–43} }","short":"A. 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I., Rasor, A., Koldewey, C., &#38; Dumitrescu, R. (2025). Untangling circular value networks - mechanisms, advantages, risks, and future research. <i>Procedia CIRP</i>, <i>135</i>, 912–917. <a href=\"https://doi.org/10.1016/j.procir.2025.01.081\">https://doi.org/10.1016/j.procir.2025.01.081</a>"},"intvolume":"       135","page":"912-917","year":"2025"},{"department":[{"_id":"563"}],"user_id":"15782","_id":"61987","language":[{"iso":"eng"}],"publication":"Procedia CIRP","type":"conference","status":"public","volume":134,"date_created":"2025-10-24T08:05:08Z","author":[{"last_name":"Könemann","full_name":"Könemann, Ulf","first_name":"Ulf"},{"first_name":"Marcel","last_name":"Niemeyer","full_name":"Niemeyer, Marcel"},{"first_name":"Anja","full_name":"Schierbaum, Anja","last_name":"Schierbaum"},{"first_name":"Roman","last_name":"Dumitrescu","id":"16190","full_name":"Dumitrescu, Roman"}],"publisher":"Elsevier BV","date_updated":"2025-10-24T08:11:13Z","doi":"10.1016/j.procir.2025.02.195","title":"A serious game to introduce Systems Engineering in interdisciplinary teams","publication_identifier":{"issn":["2212-8271"]},"publication_status":"published","page":"765-770","intvolume":"       134","citation":{"chicago":"Könemann, Ulf, Marcel Niemeyer, Anja Schierbaum, and Roman Dumitrescu. “A Serious Game to Introduce Systems Engineering in Interdisciplinary Teams.” In <i>Procedia CIRP</i>, 134:765–70. Elsevier BV, 2025. <a href=\"https://doi.org/10.1016/j.procir.2025.02.195\">https://doi.org/10.1016/j.procir.2025.02.195</a>.","ieee":"U. Könemann, M. Niemeyer, A. Schierbaum, and R. Dumitrescu, “A serious game to introduce Systems Engineering in interdisciplinary teams,” in <i>Procedia CIRP</i>, 2025, vol. 134, pp. 765–770, doi: <a href=\"https://doi.org/10.1016/j.procir.2025.02.195\">10.1016/j.procir.2025.02.195</a>.","ama":"Könemann U, Niemeyer M, Schierbaum A, Dumitrescu R. A serious game to introduce Systems Engineering in interdisciplinary teams. In: <i>Procedia CIRP</i>. Vol 134. Elsevier BV; 2025:765-770. doi:<a href=\"https://doi.org/10.1016/j.procir.2025.02.195\">10.1016/j.procir.2025.02.195</a>","short":"U. Könemann, M. Niemeyer, A. Schierbaum, R. Dumitrescu, in: Procedia CIRP, Elsevier BV, 2025, pp. 765–770.","mla":"Könemann, Ulf, et al. “A Serious Game to Introduce Systems Engineering in Interdisciplinary Teams.” <i>Procedia CIRP</i>, vol. 134, Elsevier BV, 2025, pp. 765–70, doi:<a href=\"https://doi.org/10.1016/j.procir.2025.02.195\">10.1016/j.procir.2025.02.195</a>.","bibtex":"@inproceedings{Könemann_Niemeyer_Schierbaum_Dumitrescu_2025, title={A serious game to introduce Systems Engineering in interdisciplinary teams}, volume={134}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2025.02.195\">10.1016/j.procir.2025.02.195</a>}, booktitle={Procedia CIRP}, publisher={Elsevier BV}, author={Könemann, Ulf and Niemeyer, Marcel and Schierbaum, Anja and Dumitrescu, Roman}, year={2025}, pages={765–770} }","apa":"Könemann, U., Niemeyer, M., Schierbaum, A., &#38; Dumitrescu, R. (2025). A serious game to introduce Systems Engineering in interdisciplinary teams. <i>Procedia CIRP</i>, <i>134</i>, 765–770. <a href=\"https://doi.org/10.1016/j.procir.2025.02.195\">https://doi.org/10.1016/j.procir.2025.02.195</a>"},"year":"2025"},{"user_id":"15782","department":[{"_id":"563"}],"_id":"61969","language":[{"iso":"eng"}],"type":"conference","publication":"AHFE International","status":"public","abstract":[{"lang":"eng","text":"<jats:p>Assessing and communicating software security has become a crucial concern in the era of digital transformation. As software systems grow more complex and interconnected, it becomes increasingly challenging to effectively evaluate and communicate a product's security status to both technical and non-technical stakeholders. The Software Product Health Assistant (SPHA) is designed to automatically collect and aggregate data from existing expert tools and derive, among other scores, a transparent Security Score. SPHA is designed to present and explain this Security Score to decision-makers to support their responsibilities. In this paper, we demonstrate how to integrate data from SMARAGD (System Modeler for Architectural Risk Assessment and Guidance on Defenses), a safety-informed threat modeling tool, into SPHA to enhance the existing definition of its Security Score. To achieve this, we combine information about known vulnerabilities with architectural and threat data to calculate a realistic risk score for the product in question.</jats:p>"}],"date_created":"2025-10-24T06:56:54Z","author":[{"first_name":"Jan-Niclas","full_name":"Strüwer, Jan-Niclas","last_name":"Strüwer"},{"full_name":"Trentinaglia, Roman","last_name":"Trentinaglia","first_name":"Roman"},{"first_name":"Benedict","last_name":"Wohlers","full_name":"Wohlers, Benedict"},{"orcid":"0000-0003-3470-3647","last_name":"Bodden","full_name":"Bodden, Eric","id":"59256","first_name":"Eric"},{"full_name":"Dumitrescu, Roman","id":"16190","last_name":"Dumitrescu","first_name":"Roman"}],"volume":168,"date_updated":"2025-10-24T08:12:16Z","publisher":"AHFE International","doi":"10.54941/ahfe1006145","title":"Assessing and Communicating Software Security: Enhancing Software Product Health with Architectural Threat Analysis","publication_status":"published","publication_identifier":{"issn":["2771-0718"]},"citation":{"ama":"Strüwer J-N, Trentinaglia R, Wohlers B, Bodden E, Dumitrescu R. Assessing and Communicating Software Security: Enhancing Software Product Health with Architectural Threat Analysis. In: <i>AHFE International</i>. Vol 168. AHFE International; 2025. doi:<a href=\"https://doi.org/10.54941/ahfe1006145\">10.54941/ahfe1006145</a>","chicago":"Strüwer, Jan-Niclas, Roman Trentinaglia, Benedict Wohlers, Eric Bodden, and Roman Dumitrescu. “Assessing and Communicating Software Security: Enhancing Software Product Health with Architectural Threat Analysis.” In <i>AHFE International</i>, Vol. 168. AHFE International, 2025. <a href=\"https://doi.org/10.54941/ahfe1006145\">https://doi.org/10.54941/ahfe1006145</a>.","ieee":"J.-N. Strüwer, R. Trentinaglia, B. Wohlers, E. Bodden, and R. Dumitrescu, “Assessing and Communicating Software Security: Enhancing Software Product Health with Architectural Threat Analysis,” in <i>AHFE International</i>, 2025, vol. 168, doi: <a href=\"https://doi.org/10.54941/ahfe1006145\">10.54941/ahfe1006145</a>.","short":"J.-N. Strüwer, R. Trentinaglia, B. Wohlers, E. Bodden, R. Dumitrescu, in: AHFE International, AHFE International, 2025.","mla":"Strüwer, Jan-Niclas, et al. “Assessing and Communicating Software Security: Enhancing Software Product Health with Architectural Threat Analysis.” <i>AHFE International</i>, vol. 168, AHFE International, 2025, doi:<a href=\"https://doi.org/10.54941/ahfe1006145\">10.54941/ahfe1006145</a>.","bibtex":"@inproceedings{Strüwer_Trentinaglia_Wohlers_Bodden_Dumitrescu_2025, title={Assessing and Communicating Software Security: Enhancing Software Product Health with Architectural Threat Analysis}, volume={168}, DOI={<a href=\"https://doi.org/10.54941/ahfe1006145\">10.54941/ahfe1006145</a>}, booktitle={AHFE International}, publisher={AHFE International}, author={Strüwer, Jan-Niclas and Trentinaglia, Roman and Wohlers, Benedict and Bodden, Eric and Dumitrescu, Roman}, year={2025} }","apa":"Strüwer, J.-N., Trentinaglia, R., Wohlers, B., Bodden, E., &#38; Dumitrescu, R. (2025). Assessing and Communicating Software Security: Enhancing Software Product Health with Architectural Threat Analysis. <i>AHFE International</i>, <i>168</i>. <a href=\"https://doi.org/10.54941/ahfe1006145\">https://doi.org/10.54941/ahfe1006145</a>"},"intvolume":"       168","year":"2025"}]