[{"publication":"Procedia CIRP","date_created":"2022-10-13T07:48:02Z","type":"journal_article","keyword":["General Medicine"],"department":[{"_id":"563"}],"year":"2022","title":"17 Use Cases for Analyzing Use Phase Data in Product Planning of Manufacturing Companies","publication_identifier":{"issn":["2212-8271"]},"author":[{"id":"77201","first_name":"Maurice","orcid":"0000-0003-0606-7321","last_name":"Meyer","full_name":"Meyer, Maurice"},{"full_name":"Panzner, Melina","last_name":"Panzner","first_name":"Melina","id":"72658"},{"full_name":"Koldewey, Christian","last_name":"Koldewey","first_name":"Christian","orcid":"https://orcid.org/0000-0001-7992-6399","id":"43136"},{"id":"16190","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","first_name":"Roman"}],"date_updated":"2022-10-13T07:53:45Z","publication_status":"published","intvolume":"       107","language":[{"iso":"eng"}],"doi":"10.1016/j.procir.2022.05.107","citation":{"chicago":"Meyer, Maurice, Melina Panzner, Christian Koldewey, and Roman Dumitrescu. “17 Use Cases for Analyzing Use Phase Data in Product Planning of Manufacturing Companies.” <i>Procedia CIRP</i> 107 (2022): 1053–58. <a href=\"https://doi.org/10.1016/j.procir.2022.05.107\">https://doi.org/10.1016/j.procir.2022.05.107</a>.","short":"M. Meyer, M. Panzner, C. Koldewey, R. Dumitrescu, Procedia CIRP 107 (2022) 1053–1058.","apa":"Meyer, M., Panzner, M., Koldewey, C., &#38; Dumitrescu, R. (2022). 17 Use Cases for Analyzing Use Phase Data in Product Planning of Manufacturing Companies. <i>Procedia CIRP</i>, <i>107</i>, 1053–1058. <a href=\"https://doi.org/10.1016/j.procir.2022.05.107\">https://doi.org/10.1016/j.procir.2022.05.107</a>","ieee":"M. Meyer, M. Panzner, C. Koldewey, and R. Dumitrescu, “17 Use Cases for Analyzing Use Phase Data in Product Planning of Manufacturing Companies,” <i>Procedia CIRP</i>, vol. 107, pp. 1053–1058, 2022, doi: <a href=\"https://doi.org/10.1016/j.procir.2022.05.107\">10.1016/j.procir.2022.05.107</a>.","ama":"Meyer M, Panzner M, Koldewey C, Dumitrescu R. 17 Use Cases for Analyzing Use Phase Data in Product Planning of Manufacturing Companies. <i>Procedia CIRP</i>. 2022;107:1053-1058. doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.107\">10.1016/j.procir.2022.05.107</a>","bibtex":"@article{Meyer_Panzner_Koldewey_Dumitrescu_2022, title={17 Use Cases for Analyzing Use Phase Data in Product Planning of Manufacturing Companies}, volume={107}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2022.05.107\">10.1016/j.procir.2022.05.107</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Meyer, Maurice and Panzner, Melina and Koldewey, Christian and Dumitrescu, Roman}, year={2022}, pages={1053–1058} }","mla":"Meyer, Maurice, et al. “17 Use Cases for Analyzing Use Phase Data in Product Planning of Manufacturing Companies.” <i>Procedia CIRP</i>, vol. 107, Elsevier BV, 2022, pp. 1053–58, doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.107\">10.1016/j.procir.2022.05.107</a>."},"status":"public","page":"1053-1058","_id":"33707","publisher":"Elsevier BV","user_id":"77201","volume":107},{"date_created":"2022-10-13T11:00:09Z","type":"newspaper_article","department":[{"_id":"563"}],"publication":"arXiv preprint","citation":{"apa":"Wiecher, C., Mandel, C., Günther, M., Fischbach, J., Greenyer, J., Greinert, M., Wolff, C., Dumitrescu, R., Mendez, D., &#38; Albers, A. (2022). Model-based Analysis and Specification of Functional Requirements and Tests for Complex Automotive Systems. <i>ArXiv Preprint</i>.","ieee":"C. Wiecher <i>et al.</i>, “Model-based Analysis and Specification of Functional Requirements and Tests for Complex Automotive Systems,” <i>arXiv preprint</i>, 2022.","chicago":"Wiecher, Carsten , Constantin  Mandel, Matthias  Günther, Jannik  Fischbach, Joel  Greenyer, Matthias  Greinert, Carsten  Wolff, Roman Dumitrescu, Daniel  Mendez, and Albert Albers. “Model-Based Analysis and Specification of Functional Requirements and Tests for Complex Automotive Systems.” <i>ArXiv Preprint</i>, 2022.","short":"C. Wiecher, C. Mandel, M. Günther, J. Fischbach, J. Greenyer, M. Greinert, C. Wolff, R. Dumitrescu, D. Mendez, A. Albers, ArXiv Preprint (2022).","mla":"Wiecher, Carsten, et al. “Model-Based Analysis and Specification of Functional Requirements and Tests for Complex Automotive Systems.” <i>ArXiv Preprint</i>, 2022.","ama":"Wiecher C, Mandel C, Günther M, et al. Model-based Analysis and Specification of Functional Requirements and Tests for Complex Automotive Systems. <i>arXiv preprint</i>. 2022.","bibtex":"@article{Wiecher_Mandel_Günther_Fischbach_Greenyer_Greinert_Wolff_Dumitrescu_Mendez_Albers_2022, title={Model-based Analysis and Specification of Functional Requirements and Tests for Complex Automotive Systems}, journal={arXiv preprint}, author={Wiecher, Carsten  and Mandel, Constantin  and Günther, Matthias  and Fischbach, Jannik  and Greenyer, Joel  and Greinert, Matthias  and Wolff, Carsten  and Dumitrescu, Roman and Mendez, Daniel  and Albers, Albert}, year={2022} }"},"_id":"33709","language":[{"iso":"eng"}],"user_id":"15782","publication_date":"2022-09-03","status":"public","year":"2022","title":"Model-based Analysis and Specification of Functional Requirements and Tests for Complex Automotive Systems","author":[{"last_name":"Wiecher","first_name":"Carsten ","full_name":"Wiecher, Carsten "},{"full_name":"Mandel, Constantin ","first_name":"Constantin ","last_name":"Mandel"},{"full_name":"Günther, Matthias ","first_name":"Matthias ","last_name":"Günther"},{"last_name":"Fischbach","first_name":"Jannik ","full_name":"Fischbach, Jannik "},{"full_name":"Greenyer, Joel ","last_name":"Greenyer","first_name":"Joel "},{"first_name":"Matthias ","last_name":"Greinert","full_name":"Greinert, Matthias "},{"full_name":"Wolff, Carsten ","first_name":"Carsten ","last_name":"Wolff"},{"id":"16190","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","first_name":"Roman"},{"full_name":"Mendez, Daniel ","last_name":"Mendez","first_name":"Daniel "},{"first_name":"Albert","last_name":"Albers","full_name":"Albers, Albert"}],"publication_status":"published","date_updated":"2022-10-13T11:00:14Z"},{"date_updated":"2022-10-13T11:53:53Z","publication_status":"published","publication_identifier":{"issn":["1868-7865","1868-7873"]},"author":[{"last_name":"Joppen","first_name":"Robert","full_name":"Joppen, Robert"},{"full_name":"Kühn, Arno","last_name":"Kühn","first_name":"Arno"},{"full_name":"Förster, Magdalena","last_name":"Förster","first_name":"Magdalena"},{"id":"16190","last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"title":"Evaluation of Industry 4.0 Applications in Production","year":"2022","status":"public","doi":"10.1007/s13132-022-00959-2","user_id":"15782","language":[{"iso":"eng"}],"_id":"33714","publisher":"Springer Science and Business Media LLC","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Industry 4.0 promises many potentials in production. Examples are a data-driven optimization of production processes of individual machines, driverless transport systems, and assistance systems. Nevertheless, companies are still hesitant to invest in Industry 4.0 applications. Studies show that one of the main reasons for that is the unclear economic benefit. In this work, we present a systematic approach for the evaluation of Industry 4.0 applications in production. The main goal of the systematic is to create transparency over the evaluation process of an investment in an Industry 4.0 application in production. The evaluation of a concrete technical solution in an existing production system is supported. As a theoretical foundation, a characterization of investments in Industry 4.0 applications is given. From that, a procedure model is derived. It puts the activities to be carried out, the tools to be used and results in a temporal context. The application of the systematic is shown on the basis of an application example.</jats:p>"}],"citation":{"bibtex":"@article{Joppen_Kühn_Förster_Dumitrescu_2022, title={Evaluation of Industry 4.0 Applications in Production}, DOI={<a href=\"https://doi.org/10.1007/s13132-022-00959-2\">10.1007/s13132-022-00959-2</a>}, journal={Journal of the Knowledge Economy}, publisher={Springer Science and Business Media LLC}, author={Joppen, Robert and Kühn, Arno and Förster, Magdalena and Dumitrescu, Roman}, year={2022} }","ama":"Joppen R, Kühn A, Förster M, Dumitrescu R. Evaluation of Industry 4.0 Applications in Production. <i>Journal of the Knowledge Economy</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1007/s13132-022-00959-2\">10.1007/s13132-022-00959-2</a>","mla":"Joppen, Robert, et al. “Evaluation of Industry 4.0 Applications in Production.” <i>Journal of the Knowledge Economy</i>, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1007/s13132-022-00959-2\">10.1007/s13132-022-00959-2</a>.","short":"R. Joppen, A. Kühn, M. Förster, R. Dumitrescu, Journal of the Knowledge Economy (2022).","chicago":"Joppen, Robert, Arno Kühn, Magdalena Förster, and Roman Dumitrescu. “Evaluation of Industry 4.0 Applications in Production.” <i>Journal of the Knowledge Economy</i>, 2022. <a href=\"https://doi.org/10.1007/s13132-022-00959-2\">https://doi.org/10.1007/s13132-022-00959-2</a>.","ieee":"R. Joppen, A. Kühn, M. Förster, and R. Dumitrescu, “Evaluation of Industry 4.0 Applications in Production,” <i>Journal of the Knowledge Economy</i>, 2022, doi: <a href=\"https://doi.org/10.1007/s13132-022-00959-2\">10.1007/s13132-022-00959-2</a>.","apa":"Joppen, R., Kühn, A., Förster, M., &#38; Dumitrescu, R. (2022). Evaluation of Industry 4.0 Applications in Production. <i>Journal of the Knowledge Economy</i>. <a href=\"https://doi.org/10.1007/s13132-022-00959-2\">https://doi.org/10.1007/s13132-022-00959-2</a>"},"publication":"Journal of the Knowledge Economy","department":[{"_id":"563"}],"keyword":["Economics and Econometrics"],"type":"journal_article","date_created":"2022-10-13T11:50:20Z"},{"abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>The development of technical systems requires close cooperation of stakeholders from different disciplines. This collaboration takes place in workshops. Driven by digitalization and by the current pandemic such workshops take place primarily online. Suitable collaboration tools and methods are crucial to success. At the beginning of such workshops, use and damage scenarios are identified. In this paper, we presented a method and tool for identifying and modeling use and damage scenarios, which we evaluated in 14 online workshops with a total of 118 participants over a period of almost 3 years.</jats:p>","lang":"eng"}],"publication":"Proceedings of the Design Society","type":"journal_article","department":[{"_id":"563"}],"date_created":"2022-10-13T11:25:39Z","publication_status":"published","date_updated":"2022-10-13T11:47:40Z","intvolume":"         2","title":"Collaborative Modeling of Use Case &amp; Damage Scenarios in Online Workshops Using a 3D Environment","year":"2022","author":[{"first_name":"Sergej","last_name":"Japs","full_name":"Japs, Sergej"},{"full_name":"Schmidt, Sebastian","first_name":"Sebastian","last_name":"Schmidt"},{"last_name":"Kargl","first_name":"Frank","full_name":"Kargl, Frank"},{"first_name":"Lydia","last_name":"Kaiser","full_name":"Kaiser, Lydia"},{"full_name":"Kharatyan, Aschot","first_name":"Aschot","last_name":"Kharatyan"},{"last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman","id":"16190"}],"publication_identifier":{"issn":["2732-527X"]},"doi":"10.1017/pds.2022.162","language":[{"iso":"eng"}],"citation":{"short":"S. Japs, S. Schmidt, F. Kargl, L. Kaiser, A. Kharatyan, R. Dumitrescu, Proceedings of the Design Society 2 (2022) 1599–1608.","chicago":"Japs, Sergej, Sebastian Schmidt, Frank Kargl, Lydia Kaiser, Aschot Kharatyan, and Roman Dumitrescu. “Collaborative Modeling of Use Case &#38;amp; Damage Scenarios in Online Workshops Using a 3D Environment.” <i>Proceedings of the Design Society</i> 2 (2022): 1599–1608. <a href=\"https://doi.org/10.1017/pds.2022.162\">https://doi.org/10.1017/pds.2022.162</a>.","ieee":"S. Japs, S. Schmidt, F. Kargl, L. Kaiser, A. Kharatyan, and R. Dumitrescu, “Collaborative Modeling of Use Case &#38;amp; Damage Scenarios in Online Workshops Using a 3D Environment,” <i>Proceedings of the Design Society</i>, vol. 2, pp. 1599–1608, 2022, doi: <a href=\"https://doi.org/10.1017/pds.2022.162\">10.1017/pds.2022.162</a>.","apa":"Japs, S., Schmidt, S., Kargl, F., Kaiser, L., Kharatyan, A., &#38; Dumitrescu, R. (2022). Collaborative Modeling of Use Case &#38;amp; Damage Scenarios in Online Workshops Using a 3D Environment. <i>Proceedings of the Design Society</i>, <i>2</i>, 1599–1608. <a href=\"https://doi.org/10.1017/pds.2022.162\">https://doi.org/10.1017/pds.2022.162</a>","bibtex":"@article{Japs_Schmidt_Kargl_Kaiser_Kharatyan_Dumitrescu_2022, title={Collaborative Modeling of Use Case &#38;amp; Damage Scenarios in Online Workshops Using a 3D Environment}, volume={2}, DOI={<a href=\"https://doi.org/10.1017/pds.2022.162\">10.1017/pds.2022.162</a>}, journal={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Japs, Sergej and Schmidt, Sebastian and Kargl, Frank and Kaiser, Lydia and Kharatyan, Aschot and Dumitrescu, Roman}, year={2022}, pages={1599–1608} }","ama":"Japs S, Schmidt S, Kargl F, Kaiser L, Kharatyan A, Dumitrescu R. Collaborative Modeling of Use Case &#38;amp; Damage Scenarios in Online Workshops Using a 3D Environment. <i>Proceedings of the Design Society</i>. 2022;2:1599-1608. doi:<a href=\"https://doi.org/10.1017/pds.2022.162\">10.1017/pds.2022.162</a>","mla":"Japs, Sergej, et al. “Collaborative Modeling of Use Case &#38;amp; Damage Scenarios in Online Workshops Using a 3D Environment.” <i>Proceedings of the Design Society</i>, vol. 2, Cambridge University Press (CUP), 2022, pp. 1599–608, doi:<a href=\"https://doi.org/10.1017/pds.2022.162\">10.1017/pds.2022.162</a>."},"status":"public","user_id":"15782","volume":2,"page":"1599-1608","_id":"33713","publisher":"Cambridge University Press (CUP)"},{"publication":"Procedia CIRP","date_created":"2022-10-13T11:53:17Z","type":"journal_article","keyword":["General Medicine"],"department":[{"_id":"563"}],"year":"2022","title":"Why make it hard? - Usage of aggregated statistical data for risk assessment of damage scenarios in the context of ISO/SAE 21434","author":[{"last_name":"Japs","first_name":"Sergej","full_name":"Japs, Sergej"},{"last_name":"Kargl","first_name":"Frank","full_name":"Kargl, Frank"},{"full_name":"Anacker, Harald","first_name":"Harald","last_name":"Anacker"},{"id":"16190","last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"publication_identifier":{"issn":["2212-8271"]},"publication_status":"published","date_updated":"2022-10-13T11:53:50Z","intvolume":"       109","language":[{"iso":"eng"}],"doi":"10.1016/j.procir.2022.05.252","citation":{"mla":"Japs, Sergej, et al. “Why Make It Hard? - Usage of Aggregated Statistical Data for Risk Assessment of Damage Scenarios in the Context of ISO/SAE 21434.” <i>Procedia CIRP</i>, vol. 109, Elsevier BV, 2022, pp. 293–98, doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.252\">10.1016/j.procir.2022.05.252</a>.","ama":"Japs S, Kargl F, Anacker H, Dumitrescu R. Why make it hard? - Usage of aggregated statistical data for risk assessment of damage scenarios in the context of ISO/SAE 21434. <i>Procedia CIRP</i>. 2022;109:293-298. doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.252\">10.1016/j.procir.2022.05.252</a>","bibtex":"@article{Japs_Kargl_Anacker_Dumitrescu_2022, title={Why make it hard? - Usage of aggregated statistical data for risk assessment of damage scenarios in the context of ISO/SAE 21434}, volume={109}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2022.05.252\">10.1016/j.procir.2022.05.252</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Japs, Sergej and Kargl, Frank and Anacker, Harald and Dumitrescu, Roman}, year={2022}, pages={293–298} }","apa":"Japs, S., Kargl, F., Anacker, H., &#38; Dumitrescu, R. (2022). Why make it hard? - Usage of aggregated statistical data for risk assessment of damage scenarios in the context of ISO/SAE 21434. <i>Procedia CIRP</i>, <i>109</i>, 293–298. <a href=\"https://doi.org/10.1016/j.procir.2022.05.252\">https://doi.org/10.1016/j.procir.2022.05.252</a>","ieee":"S. Japs, F. Kargl, H. Anacker, and R. Dumitrescu, “Why make it hard? - Usage of aggregated statistical data for risk assessment of damage scenarios in the context of ISO/SAE 21434,” <i>Procedia CIRP</i>, vol. 109, pp. 293–298, 2022, doi: <a href=\"https://doi.org/10.1016/j.procir.2022.05.252\">10.1016/j.procir.2022.05.252</a>.","short":"S. Japs, F. Kargl, H. Anacker, R. Dumitrescu, Procedia CIRP 109 (2022) 293–298.","chicago":"Japs, Sergej, Frank Kargl, Harald Anacker, and Roman Dumitrescu. “Why Make It Hard? - Usage of Aggregated Statistical Data for Risk Assessment of Damage Scenarios in the Context of ISO/SAE 21434.” <i>Procedia CIRP</i> 109 (2022): 293–98. <a href=\"https://doi.org/10.1016/j.procir.2022.05.252\">https://doi.org/10.1016/j.procir.2022.05.252</a>."},"status":"public","page":"293-298","_id":"33715","publisher":"Elsevier BV","user_id":"15782","volume":109},{"publication_status":"published","date_updated":"2022-10-13T11:23:59Z","title":"Efficient method for determining substrate parameters of additive manufactured spatial circuit carriers","status":"public","year":"2022","author":[{"first_name":"Thomas","last_name":"Mager","full_name":"Mager, Thomas"},{"full_name":"Jürgenhake, Christoph","last_name":"Jürgenhake","first_name":"Christoph"},{"first_name":"Roman","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman","id":"16190"}],"conference":{"name":"14th German Microwave Conference (GeMiC)","location":"Ulm"},"user_id":"15782","page":"224-227","_id":"33712","language":[{"iso":"eng"}],"publisher":"IEEE","publication":"2022 14th German Microwave Conference (GeMiC)","citation":{"short":"T. Mager, C. Jürgenhake, R. Dumitrescu, in: 2022 14th German Microwave Conference (GeMiC), IEEE, 2022, pp. 224–227.","chicago":"Mager, Thomas, Christoph Jürgenhake, and Roman Dumitrescu. “Efficient Method for Determining Substrate Parameters of Additive Manufactured Spatial Circuit Carriers.” In <i>2022 14th German Microwave Conference (GeMiC)</i>, 224–27. IEEE, 2022.","ieee":"T. Mager, C. Jürgenhake, and R. Dumitrescu, “Efficient method for determining substrate parameters of additive manufactured spatial circuit carriers,” in <i>2022 14th German Microwave Conference (GeMiC)</i>, Ulm, 2022, pp. 224–227.","apa":"Mager, T., Jürgenhake, C., &#38; Dumitrescu, R. (2022). Efficient method for determining substrate parameters of additive manufactured spatial circuit carriers. <i>2022 14th German Microwave Conference (GeMiC)</i>, 224–227.","bibtex":"@inproceedings{Mager_Jürgenhake_Dumitrescu_2022, title={Efficient method for determining substrate parameters of additive manufactured spatial circuit carriers}, booktitle={2022 14th German Microwave Conference (GeMiC)}, publisher={IEEE}, author={Mager, Thomas and Jürgenhake, Christoph and Dumitrescu, Roman}, year={2022}, pages={224–227} }","ama":"Mager T, Jürgenhake C, Dumitrescu R. Efficient method for determining substrate parameters of additive manufactured spatial circuit carriers. In: <i>2022 14th German Microwave Conference (GeMiC)</i>. IEEE; 2022:224-227.","mla":"Mager, Thomas, et al. “Efficient Method for Determining Substrate Parameters of Additive Manufactured Spatial Circuit Carriers.” <i>2022 14th German Microwave Conference (GeMiC)</i>, IEEE, 2022, pp. 224–27."},"type":"conference","department":[{"_id":"563"}],"date_created":"2022-10-13T11:23:52Z"},{"date_created":"2022-10-13T11:03:58Z","department":[{"_id":"563"}],"type":"conference","citation":{"short":"D. Gollner, T. Klausmann, R. Rasor, R. Dumitrescu, in: 2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS), IEEE, 2022.","chicago":"Gollner, Denis, Tobias Klausmann, Rik Rasor, and Roman Dumitrescu. “Use Case Driven Digital Twin Generation.” In <i>2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS)</i>. IEEE, 2022. <a href=\"https://doi.org/10.1109/icps51978.2022.9816907\">https://doi.org/10.1109/icps51978.2022.9816907</a>.","apa":"Gollner, D., Klausmann, T., Rasor, R., &#38; Dumitrescu, R. (2022). Use Case Driven Digital Twin Generation. <i>2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS)</i>. <a href=\"https://doi.org/10.1109/icps51978.2022.9816907\">https://doi.org/10.1109/icps51978.2022.9816907</a>","ieee":"D. Gollner, T. Klausmann, R. Rasor, and R. Dumitrescu, “Use Case Driven Digital Twin Generation,” 2022, doi: <a href=\"https://doi.org/10.1109/icps51978.2022.9816907\">10.1109/icps51978.2022.9816907</a>.","ama":"Gollner D, Klausmann T, Rasor R, Dumitrescu R. Use Case Driven Digital Twin Generation. In: <i>2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS)</i>. IEEE; 2022. doi:<a href=\"https://doi.org/10.1109/icps51978.2022.9816907\">10.1109/icps51978.2022.9816907</a>","bibtex":"@inproceedings{Gollner_Klausmann_Rasor_Dumitrescu_2022, title={Use Case Driven Digital Twin Generation}, DOI={<a href=\"https://doi.org/10.1109/icps51978.2022.9816907\">10.1109/icps51978.2022.9816907</a>}, booktitle={2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS)}, publisher={IEEE}, author={Gollner, Denis and Klausmann, Tobias and Rasor, Rik and Dumitrescu, Roman}, year={2022} }","mla":"Gollner, Denis, et al. “Use Case Driven Digital Twin Generation.” <i>2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS)</i>, IEEE, 2022, doi:<a href=\"https://doi.org/10.1109/icps51978.2022.9816907\">10.1109/icps51978.2022.9816907</a>."},"publication":"2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS)","_id":"33711","language":[{"iso":"eng"}],"publisher":"IEEE","user_id":"15782","doi":"10.1109/icps51978.2022.9816907","author":[{"full_name":"Gollner, Denis","first_name":"Denis","last_name":"Gollner"},{"first_name":"Tobias","last_name":"Klausmann","full_name":"Klausmann, Tobias"},{"full_name":"Rasor, Rik","last_name":"Rasor","first_name":"Rik"},{"id":"16190","full_name":"Dumitrescu, Roman","first_name":"Roman","last_name":"Dumitrescu"}],"year":"2022","title":"Use Case Driven Digital Twin Generation","status":"public","publication_status":"published","date_updated":"2022-10-13T11:24:03Z"},{"publication":"Procedia CIRP","date_created":"2022-10-13T12:15:48Z","keyword":["General Medicine"],"type":"journal_article","department":[{"_id":"563"}],"year":"2022","title":"Requirements analysis for an intelligent workforce planning system: a socio-technical approach to design AI-based systems","publication_identifier":{"issn":["2212-8271"]},"author":[{"full_name":"Gabriel, Stefan","last_name":"Gabriel","first_name":"Stefan"},{"full_name":"Bentler, Dominik","last_name":"Bentler","first_name":"Dominik"},{"last_name":"Grote","first_name":"Eva-Maria","full_name":"Grote, Eva-Maria"},{"first_name":"Caroline","last_name":"Junker","full_name":"Junker, Caroline"},{"last_name":"Wendischhoff","first_name":"David Meyer zu","full_name":"Wendischhoff, David Meyer zu"},{"full_name":"Bansmann, Michael","last_name":"Bansmann","first_name":"Michael"},{"last_name":"Latos","first_name":"Benedikt","full_name":"Latos, Benedikt"},{"last_name":"Hobscheidt","first_name":"Daniela","full_name":"Hobscheidt, Daniela"},{"first_name":"Arno","last_name":"Kühn","full_name":"Kühn, Arno"},{"id":"16190","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","first_name":"Roman"}],"publication_status":"published","date_updated":"2022-10-13T12:18:02Z","intvolume":"       109","language":[{"iso":"eng"}],"doi":"10.1016/j.procir.2022.05.274","citation":{"ieee":"S. Gabriel <i>et al.</i>, “Requirements analysis for an intelligent workforce planning system: a socio-technical approach to design AI-based systems,” <i>Procedia CIRP</i>, vol. 109, pp. 431–436, 2022, doi: <a href=\"https://doi.org/10.1016/j.procir.2022.05.274\">10.1016/j.procir.2022.05.274</a>.","apa":"Gabriel, S., Bentler, D., Grote, E.-M., Junker, C., Wendischhoff, D. M. zu, Bansmann, M., Latos, B., Hobscheidt, D., Kühn, A., &#38; Dumitrescu, R. (2022). Requirements analysis for an intelligent workforce planning system: a socio-technical approach to design AI-based systems. <i>Procedia CIRP</i>, <i>109</i>, 431–436. <a href=\"https://doi.org/10.1016/j.procir.2022.05.274\">https://doi.org/10.1016/j.procir.2022.05.274</a>","short":"S. Gabriel, D. Bentler, E.-M. Grote, C. Junker, D.M. zu Wendischhoff, M. Bansmann, B. Latos, D. Hobscheidt, A. Kühn, R. Dumitrescu, Procedia CIRP 109 (2022) 431–436.","chicago":"Gabriel, Stefan, Dominik Bentler, Eva-Maria Grote, Caroline Junker, David Meyer zu Wendischhoff, Michael Bansmann, Benedikt Latos, Daniela Hobscheidt, Arno Kühn, and Roman Dumitrescu. “Requirements Analysis for an Intelligent Workforce Planning System: A Socio-Technical Approach to Design AI-Based Systems.” <i>Procedia CIRP</i> 109 (2022): 431–36. <a href=\"https://doi.org/10.1016/j.procir.2022.05.274\">https://doi.org/10.1016/j.procir.2022.05.274</a>.","mla":"Gabriel, Stefan, et al. “Requirements Analysis for an Intelligent Workforce Planning System: A Socio-Technical Approach to Design AI-Based Systems.” <i>Procedia CIRP</i>, vol. 109, Elsevier BV, 2022, pp. 431–36, doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.274\">10.1016/j.procir.2022.05.274</a>.","bibtex":"@article{Gabriel_Bentler_Grote_Junker_Wendischhoff_Bansmann_Latos_Hobscheidt_Kühn_Dumitrescu_2022, title={Requirements analysis for an intelligent workforce planning system: a socio-technical approach to design AI-based systems}, volume={109}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2022.05.274\">10.1016/j.procir.2022.05.274</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Gabriel, Stefan and Bentler, Dominik and Grote, Eva-Maria and Junker, Caroline and Wendischhoff, David Meyer zu and Bansmann, Michael and Latos, Benedikt and Hobscheidt, Daniela and Kühn, Arno and Dumitrescu, Roman}, year={2022}, pages={431–436} }","ama":"Gabriel S, Bentler D, Grote E-M, et al. Requirements analysis for an intelligent workforce planning system: a socio-technical approach to design AI-based systems. <i>Procedia CIRP</i>. 2022;109:431-436. doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.274\">10.1016/j.procir.2022.05.274</a>"},"status":"public","page":"431-436","publisher":"Elsevier BV","_id":"33718","user_id":"15782","volume":109},{"citation":{"bibtex":"@article{Förster_Kürpick_Hobscheidt_Kühn_Dumitrescu_2022, title={Cross-industry methods for strategic planning of the digital transformation of small and medium sized enterprises}, volume={109}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2022.05.257\">10.1016/j.procir.2022.05.257</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Förster, Magdalena and Kürpick, Christian and Hobscheidt, Daniela and Kühn, Arno and Dumitrescu, Roman}, year={2022}, pages={322–327} }","ama":"Förster M, Kürpick C, Hobscheidt D, Kühn A, Dumitrescu R. Cross-industry methods for strategic planning of the digital transformation of small and medium sized enterprises. <i>Procedia CIRP</i>. 2022;109:322-327. doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.257\">10.1016/j.procir.2022.05.257</a>","mla":"Förster, Magdalena, et al. “Cross-Industry Methods for Strategic Planning of the Digital Transformation of Small and Medium Sized Enterprises.” <i>Procedia CIRP</i>, vol. 109, Elsevier BV, 2022, pp. 322–27, doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.257\">10.1016/j.procir.2022.05.257</a>.","chicago":"Förster, Magdalena, Christian Kürpick, Daniela Hobscheidt, Arno Kühn, and Roman Dumitrescu. “Cross-Industry Methods for Strategic Planning of the Digital Transformation of Small and Medium Sized Enterprises.” <i>Procedia CIRP</i> 109 (2022): 322–27. <a href=\"https://doi.org/10.1016/j.procir.2022.05.257\">https://doi.org/10.1016/j.procir.2022.05.257</a>.","short":"M. Förster, C. Kürpick, D. Hobscheidt, A. Kühn, R. Dumitrescu, Procedia CIRP 109 (2022) 322–327.","ieee":"M. Förster, C. Kürpick, D. Hobscheidt, A. Kühn, and R. Dumitrescu, “Cross-industry methods for strategic planning of the digital transformation of small and medium sized enterprises,” <i>Procedia CIRP</i>, vol. 109, pp. 322–327, 2022, doi: <a href=\"https://doi.org/10.1016/j.procir.2022.05.257\">10.1016/j.procir.2022.05.257</a>.","apa":"Förster, M., Kürpick, C., Hobscheidt, D., Kühn, A., &#38; Dumitrescu, R. (2022). Cross-industry methods for strategic planning of the digital transformation of small and medium sized enterprises. <i>Procedia CIRP</i>, <i>109</i>, 322–327. <a href=\"https://doi.org/10.1016/j.procir.2022.05.257\">https://doi.org/10.1016/j.procir.2022.05.257</a>"},"volume":109,"user_id":"15782","_id":"33716","publisher":"Elsevier BV","page":"322-327","status":"public","department":[{"_id":"563"}],"type":"journal_article","keyword":["General Medicine"],"date_created":"2022-10-13T12:14:05Z","publication":"Procedia CIRP","doi":"10.1016/j.procir.2022.05.257","language":[{"iso":"eng"}],"intvolume":"       109","date_updated":"2022-10-13T12:18:10Z","publication_status":"published","publication_identifier":{"issn":["2212-8271"]},"author":[{"first_name":"Magdalena","last_name":"Förster","full_name":"Förster, Magdalena"},{"full_name":"Kürpick, Christian","first_name":"Christian","last_name":"Kürpick"},{"last_name":"Hobscheidt","first_name":"Daniela","full_name":"Hobscheidt, Daniela"},{"full_name":"Kühn, Arno","last_name":"Kühn","first_name":"Arno"},{"id":"16190","first_name":"Roman","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman"}],"title":"Cross-industry methods for strategic planning of the digital transformation of small and medium sized enterprises","year":"2022"},{"type":"journal_article","keyword":["General Medicine"],"department":[{"_id":"563"}],"date_created":"2022-10-13T12:14:57Z","publication":"Procedia CIRP","doi":"10.1016/j.procir.2022.05.299","language":[{"iso":"eng"}],"date_updated":"2022-10-13T12:18:05Z","publication_status":"published","intvolume":"       109","year":"2022","title":"Security- and Safety-Driven Functional Architecture Development Exemplified by Automotive Systems Engineering","author":[{"first_name":"Aschot","last_name":"Kharatyan","full_name":"Kharatyan, Aschot"},{"last_name":"Günther","first_name":"Matthias","full_name":"Günther, Matthias"},{"full_name":"Anacker, Harald","last_name":"Anacker","first_name":"Harald"},{"full_name":"Japs, Sergej","first_name":"Sergej","last_name":"Japs"},{"full_name":"Dumitrescu, Roman","first_name":"Roman","last_name":"Dumitrescu","id":"16190"}],"publication_identifier":{"issn":["2212-8271"]},"citation":{"bibtex":"@article{Kharatyan_Günther_Anacker_Japs_Dumitrescu_2022, title={Security- and Safety-Driven Functional Architecture Development Exemplified by Automotive Systems Engineering}, volume={109}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2022.05.299\">10.1016/j.procir.2022.05.299</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Kharatyan, Aschot and Günther, Matthias and Anacker, Harald and Japs, Sergej and Dumitrescu, Roman}, year={2022}, pages={586–591} }","ama":"Kharatyan A, Günther M, Anacker H, Japs S, Dumitrescu R. Security- and Safety-Driven Functional Architecture Development Exemplified by Automotive Systems Engineering. <i>Procedia CIRP</i>. 2022;109:586-591. doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.299\">10.1016/j.procir.2022.05.299</a>","mla":"Kharatyan, Aschot, et al. “Security- and Safety-Driven Functional Architecture Development Exemplified by Automotive Systems Engineering.” <i>Procedia CIRP</i>, vol. 109, Elsevier BV, 2022, pp. 586–91, doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.299\">10.1016/j.procir.2022.05.299</a>.","chicago":"Kharatyan, Aschot, Matthias Günther, Harald Anacker, Sergej Japs, and Roman Dumitrescu. “Security- and Safety-Driven Functional Architecture Development Exemplified by Automotive Systems Engineering.” <i>Procedia CIRP</i> 109 (2022): 586–91. <a href=\"https://doi.org/10.1016/j.procir.2022.05.299\">https://doi.org/10.1016/j.procir.2022.05.299</a>.","short":"A. Kharatyan, M. Günther, H. Anacker, S. Japs, R. Dumitrescu, Procedia CIRP 109 (2022) 586–591.","ieee":"A. Kharatyan, M. Günther, H. Anacker, S. Japs, and R. Dumitrescu, “Security- and Safety-Driven Functional Architecture Development Exemplified by Automotive Systems Engineering,” <i>Procedia CIRP</i>, vol. 109, pp. 586–591, 2022, doi: <a href=\"https://doi.org/10.1016/j.procir.2022.05.299\">10.1016/j.procir.2022.05.299</a>.","apa":"Kharatyan, A., Günther, M., Anacker, H., Japs, S., &#38; Dumitrescu, R. (2022). Security- and Safety-Driven Functional Architecture Development Exemplified by Automotive Systems Engineering. <i>Procedia CIRP</i>, <i>109</i>, 586–591. <a href=\"https://doi.org/10.1016/j.procir.2022.05.299\">https://doi.org/10.1016/j.procir.2022.05.299</a>"},"user_id":"15782","volume":109,"page":"586-591","_id":"33717","publisher":"Elsevier BV","status":"public"},{"page":"215-220","publisher":"Elsevier BV","_id":"33719","user_id":"15782","volume":109,"status":"public","citation":{"ieee":"L. Humpert, B. Röhm, H. Anacker, R. Dumitrescu, and R. Anderl, “Method for direct end customer integration into the agile product development,” <i>Procedia CIRP</i>, vol. 109, pp. 215–220, 2022, doi: <a href=\"https://doi.org/10.1016/j.procir.2022.05.239\">10.1016/j.procir.2022.05.239</a>.","apa":"Humpert, L., Röhm, B., Anacker, H., Dumitrescu, R., &#38; Anderl, R. (2022). Method for direct end customer integration into the agile product development. <i>Procedia CIRP</i>, <i>109</i>, 215–220. <a href=\"https://doi.org/10.1016/j.procir.2022.05.239\">https://doi.org/10.1016/j.procir.2022.05.239</a>","chicago":"Humpert, Lynn, Benjamin Röhm, Harald Anacker, Roman Dumitrescu, and Reiner Anderl. “Method for Direct End Customer Integration into the Agile Product Development.” <i>Procedia CIRP</i> 109 (2022): 215–20. <a href=\"https://doi.org/10.1016/j.procir.2022.05.239\">https://doi.org/10.1016/j.procir.2022.05.239</a>.","short":"L. Humpert, B. Röhm, H. Anacker, R. Dumitrescu, R. Anderl, Procedia CIRP 109 (2022) 215–220.","mla":"Humpert, Lynn, et al. “Method for Direct End Customer Integration into the Agile Product Development.” <i>Procedia CIRP</i>, vol. 109, Elsevier BV, 2022, pp. 215–20, doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.239\">10.1016/j.procir.2022.05.239</a>.","bibtex":"@article{Humpert_Röhm_Anacker_Dumitrescu_Anderl_2022, title={Method for direct end customer integration into the agile product development}, volume={109}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2022.05.239\">10.1016/j.procir.2022.05.239</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Humpert, Lynn and Röhm, Benjamin and Anacker, Harald and Dumitrescu, Roman and Anderl, Reiner}, year={2022}, pages={215–220} }","ama":"Humpert L, Röhm B, Anacker H, Dumitrescu R, Anderl R. Method for direct end customer integration into the agile product development. <i>Procedia CIRP</i>. 2022;109:215-220. doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.239\">10.1016/j.procir.2022.05.239</a>"},"language":[{"iso":"eng"}],"doi":"10.1016/j.procir.2022.05.239","year":"2022","title":"Method for direct end customer integration into the agile product development","publication_identifier":{"issn":["2212-8271"]},"author":[{"full_name":"Humpert, Lynn","first_name":"Lynn","last_name":"Humpert"},{"last_name":"Röhm","first_name":"Benjamin","full_name":"Röhm, Benjamin"},{"first_name":"Harald","last_name":"Anacker","full_name":"Anacker, Harald"},{"id":"16190","last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman"},{"first_name":"Reiner","last_name":"Anderl","full_name":"Anderl, Reiner"}],"publication_status":"published","date_updated":"2022-10-13T12:17:58Z","intvolume":"       109","date_created":"2022-10-13T12:17:30Z","keyword":["General Medicine"],"type":"journal_article","department":[{"_id":"563"}],"publication":"Procedia CIRP"},{"status":"public","_id":"33810","publisher":"MDPI","volume":39,"user_id":"15782","citation":{"ieee":"C. Koldewey, D. Hobscheidt, C. Pierenkemper, A. Kühn, and R. Dumitrescu, “Increasing Firm Performance through Industry 4.0—A Method to Define and Reach Meaningful Goals,” <i>Sci</i>, vol. 39, no. 4, 2022, doi: <a href=\"https://doi.org/10.3390/sci4040039\">https://doi.org/10.3390/sci4040039</a>.","apa":"Koldewey, C., Hobscheidt, D., Pierenkemper, C., Kühn, A., &#38; Dumitrescu, R. (2022). Increasing Firm Performance through Industry 4.0—A Method to Define and Reach Meaningful Goals. <i>Sci</i>, <i>39</i>(4). <a href=\"https://doi.org/10.3390/sci4040039\">https://doi.org/10.3390/sci4040039</a>","chicago":"Koldewey, Christian, Daniela Hobscheidt, Christoph Pierenkemper, Arno Kühn, and Roman Dumitrescu. “Increasing Firm Performance through Industry 4.0—A Method to Define and Reach Meaningful Goals.” <i>Sci</i> 39, no. 4 (2022). <a href=\"https://doi.org/10.3390/sci4040039\">https://doi.org/10.3390/sci4040039</a>.","short":"C. Koldewey, D. Hobscheidt, C. Pierenkemper, A. Kühn, R. Dumitrescu, Sci 39 (2022).","mla":"Koldewey, Christian, et al. “Increasing Firm Performance through Industry 4.0—A Method to Define and Reach Meaningful Goals.” <i>Sci</i>, vol. 39, no. 4, MDPI, 2022, doi:<a href=\"https://doi.org/10.3390/sci4040039\">https://doi.org/10.3390/sci4040039</a>.","bibtex":"@article{Koldewey_Hobscheidt_Pierenkemper_Kühn_Dumitrescu_2022, title={Increasing Firm Performance through Industry 4.0—A Method to Define and Reach Meaningful Goals}, volume={39}, DOI={<a href=\"https://doi.org/10.3390/sci4040039\">https://doi.org/10.3390/sci4040039</a>}, number={4}, journal={Sci}, publisher={MDPI}, author={Koldewey, Christian and Hobscheidt, Daniela and Pierenkemper, Christoph and Kühn, Arno and Dumitrescu, Roman}, year={2022} }","ama":"Koldewey C, Hobscheidt D, Pierenkemper C, Kühn A, Dumitrescu R. Increasing Firm Performance through Industry 4.0—A Method to Define and Reach Meaningful Goals. <i>Sci</i>. 2022;39(4). doi:<a href=\"https://doi.org/10.3390/sci4040039\">https://doi.org/10.3390/sci4040039</a>"},"quality_controlled":"1","oa":"1","author":[{"full_name":"Koldewey, Christian","first_name":"Christian","last_name":"Koldewey","orcid":"https://orcid.org/0000-0001-7992-6399","id":"43136"},{"full_name":"Hobscheidt, Daniela","first_name":"Daniela","last_name":"Hobscheidt"},{"full_name":"Pierenkemper, Christoph","last_name":"Pierenkemper","first_name":"Christoph"},{"full_name":"Kühn, Arno","last_name":"Kühn","first_name":"Arno"},{"id":"16190","first_name":"Roman","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman"}],"title":"Increasing Firm Performance through Industry 4.0—A Method to Define and Reach Meaningful Goals","year":"2022","article_type":"original","intvolume":"        39","publication_status":"published","date_updated":"2022-10-19T12:29:26Z","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://www.mdpi.com/2413-4155/4/4/39/pdf?version=1666082435","open_access":"1"}],"doi":"https://doi.org/10.3390/sci4040039","issue":"4","publication":"Sci","date_created":"2022-10-18T09:59:59Z","department":[{"_id":"563"}],"type":"journal_article"},{"publication":"Procedia CIRP","date_created":"2022-10-13T12:18:46Z","keyword":["General Medicine"],"type":"journal_article","department":[{"_id":"563"}],"title":"Collaborative Modeling of Interoperable Digital Twins in a SoS Context","year":"2022","author":[{"last_name":"Göllner","first_name":"Denis","full_name":"Göllner, Denis"},{"last_name":"Rasor","first_name":"Rik","full_name":"Rasor, Rik"},{"full_name":"Anacker, Harald","first_name":"Harald","last_name":"Anacker"},{"full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","first_name":"Roman","id":"16190"}],"publication_identifier":{"issn":["2212-8271"]},"date_updated":"2022-10-19T12:29:42Z","publication_status":"published","intvolume":"       107","language":[{"iso":"eng"}],"doi":"10.1016/j.procir.2022.05.113","citation":{"bibtex":"@article{Göllner_Rasor_Anacker_Dumitrescu_2022, title={Collaborative Modeling of Interoperable Digital Twins in a SoS Context}, volume={107}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2022.05.113\">10.1016/j.procir.2022.05.113</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Göllner, Denis and Rasor, Rik and Anacker, Harald and Dumitrescu, Roman}, year={2022}, pages={1089–1094} }","ama":"Göllner D, Rasor R, Anacker H, Dumitrescu R. Collaborative Modeling of Interoperable Digital Twins in a SoS Context. <i>Procedia CIRP</i>. 2022;107:1089-1094. doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.113\">10.1016/j.procir.2022.05.113</a>","mla":"Göllner, Denis, et al. “Collaborative Modeling of Interoperable Digital Twins in a SoS Context.” <i>Procedia CIRP</i>, vol. 107, Elsevier BV, 2022, pp. 1089–94, doi:<a href=\"https://doi.org/10.1016/j.procir.2022.05.113\">10.1016/j.procir.2022.05.113</a>.","short":"D. Göllner, R. Rasor, H. Anacker, R. Dumitrescu, Procedia CIRP 107 (2022) 1089–1094.","chicago":"Göllner, Denis, Rik Rasor, Harald Anacker, and Roman Dumitrescu. “Collaborative Modeling of Interoperable Digital Twins in a SoS Context.” <i>Procedia CIRP</i> 107 (2022): 1089–94. <a href=\"https://doi.org/10.1016/j.procir.2022.05.113\">https://doi.org/10.1016/j.procir.2022.05.113</a>.","ieee":"D. Göllner, R. Rasor, H. Anacker, and R. Dumitrescu, “Collaborative Modeling of Interoperable Digital Twins in a SoS Context,” <i>Procedia CIRP</i>, vol. 107, pp. 1089–1094, 2022, doi: <a href=\"https://doi.org/10.1016/j.procir.2022.05.113\">10.1016/j.procir.2022.05.113</a>.","apa":"Göllner, D., Rasor, R., Anacker, H., &#38; Dumitrescu, R. (2022). Collaborative Modeling of Interoperable Digital Twins in a SoS Context. <i>Procedia CIRP</i>, <i>107</i>, 1089–1094. <a href=\"https://doi.org/10.1016/j.procir.2022.05.113\">https://doi.org/10.1016/j.procir.2022.05.113</a>"},"status":"public","page":"1089-1094","_id":"33720","publisher":"Elsevier BV","user_id":"15782","volume":107},{"abstract":[{"text":"The successful planning of future product generations requires reliable insights into the actual products’ problems and potentials for improvement. A valuable source for these insights is the product use phase. In practice, product planners are often forced to work with assumptions and speculations as insights from the use phase are insufficiently identified and documented. A new opportunity to address this problem arises from the ongoing digitalization that enables products to generate and collect data during their utilization. Analyzing these data could enable their manufacturers to generate and exploit insights concerning product performance and user behavior, revealing problems and potentials for improvement. However, research on analyzing use phase data in product planning of manufacturing companies is scarce. Therefore, we conducted an exploratory interview study with decision-makers of eight manufacturing companies. The result of this paper is a detailed description of the potentials and challenges that the interviewees associated with analyzing use phase data in product planning. The potentials explain the intended purpose and generic application examples. The challenges concern the products, the data, the customers, the implementation, and the employees. By gathering the potentials and challenges through expert interviews, our study structures the topic from the perspective of the potential users and shows the needs for future research.","lang":"eng"}],"publication":"Artificial Intelligence for Engineering Design, Analysis and Manufacturing","department":[{"_id":"563"}],"keyword":["Artificial Intelligence","Industrial and Manufacturing Engineering"],"type":"journal_article","date_created":"2022-03-02T19:23:18Z","intvolume":"        36","publication_status":"published","date_updated":"2022-10-19T12:29:54Z","publication_identifier":{"issn":["0890-0604","1469-1760"]},"author":[{"orcid":"0000-0003-0606-7321","first_name":"Maurice","last_name":"Meyer","full_name":"Meyer, Maurice","id":"77201"},{"full_name":"Fichtler, Timm","last_name":"Fichtler","first_name":"Timm","id":"66731"},{"id":"43136","full_name":"Koldewey, Christian","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey","first_name":"Christian"},{"id":"16190","last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"year":"2022","title":"Potentials and challenges of analyzing use phase data in product planning of manufacturing companies","doi":"10.1017/s0890060421000408","language":[{"iso":"eng"}],"article_number":"e14","citation":{"ieee":"M. Meyer, T. Fichtler, C. Koldewey, and R. Dumitrescu, “Potentials and challenges of analyzing use phase data in product planning of manufacturing companies,” <i>Artificial Intelligence for Engineering Design, Analysis and Manufacturing</i>, vol. 36, Art. no. e14, 2022, doi: <a href=\"https://doi.org/10.1017/s0890060421000408\">10.1017/s0890060421000408</a>.","apa":"Meyer, M., Fichtler, T., Koldewey, C., &#38; Dumitrescu, R. (2022). Potentials and challenges of analyzing use phase data in product planning of manufacturing companies. <i>Artificial Intelligence for Engineering Design, Analysis and Manufacturing</i>, <i>36</i>, Article e14. <a href=\"https://doi.org/10.1017/s0890060421000408\">https://doi.org/10.1017/s0890060421000408</a>","chicago":"Meyer, Maurice, Timm Fichtler, Christian Koldewey, and Roman Dumitrescu. “Potentials and Challenges of Analyzing Use Phase Data in Product Planning of Manufacturing Companies.” <i>Artificial Intelligence for Engineering Design, Analysis and Manufacturing</i> 36 (2022). <a href=\"https://doi.org/10.1017/s0890060421000408\">https://doi.org/10.1017/s0890060421000408</a>.","short":"M. Meyer, T. Fichtler, C. Koldewey, R. Dumitrescu, Artificial Intelligence for Engineering Design, Analysis and Manufacturing 36 (2022).","mla":"Meyer, Maurice, et al. “Potentials and Challenges of Analyzing Use Phase Data in Product Planning of Manufacturing Companies.” <i>Artificial Intelligence for Engineering Design, Analysis and Manufacturing</i>, vol. 36, e14, Cambridge University Press (CUP), 2022, doi:<a href=\"https://doi.org/10.1017/s0890060421000408\">10.1017/s0890060421000408</a>.","bibtex":"@article{Meyer_Fichtler_Koldewey_Dumitrescu_2022, title={Potentials and challenges of analyzing use phase data in product planning of manufacturing companies}, volume={36}, DOI={<a href=\"https://doi.org/10.1017/s0890060421000408\">10.1017/s0890060421000408</a>}, number={e14}, journal={Artificial Intelligence for Engineering Design, Analysis and Manufacturing}, publisher={Cambridge University Press (CUP)}, author={Meyer, Maurice and Fichtler, Timm and Koldewey, Christian and Dumitrescu, Roman}, year={2022} }","ama":"Meyer M, Fichtler T, Koldewey C, Dumitrescu R. Potentials and challenges of analyzing use phase data in product planning of manufacturing companies. <i>Artificial Intelligence for Engineering Design, Analysis and Manufacturing</i>. 2022;36. doi:<a href=\"https://doi.org/10.1017/s0890060421000408\">10.1017/s0890060421000408</a>"},"status":"public","volume":36,"user_id":"15782","_id":"30193","publisher":"Cambridge University Press (CUP)"},{"issue":"6","publication":"Zeitschrift für wirtschaftlichen Fabrikbetrieb","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>Um global erfolgreich zu bleiben, wird es bald nicht mehr ausreichen, Kriterien wie ein gutes Produktdesign zu erfüllen. Stattdessen muss der Kundennutzen kontinuierlich über den Produktlebenszyklus hinaus gesteigert werden. Tech-Konzerne verzeichnen bereits Erfolge und verkörpern den Wandel schon heute. Vor diesem Hintergrund ist ein neues Leitbild in der Entwicklung und dem Betrieb von zukünftigen, technischen Systemen erforderlich. EngOps soll diesen Bedarf decken und steht für die agile Kollaboration zwischen Engineering und Operations. Alle Teile des Unternehmens sollen ständig miteinander kooperieren, um so beispielsweise wandelbare Produkte auch nach dem Verkauf entwickeln zu können.</jats:p>","lang":"eng"}],"date_created":"2022-10-13T11:02:44Z","department":[{"_id":"563"}],"keyword":["Management Science and Operations Research","Strategy and Management","General Engineering"],"type":"journal_article","author":[{"first_name":"Harald","last_name":"Anacker","full_name":"Anacker, Harald"},{"last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman","id":"16190"},{"first_name":"Nico","last_name":"Michels","full_name":"Michels, Nico"},{"first_name":"Rik","last_name":"Rasor","full_name":"Rasor, Rik"}],"publication_identifier":{"issn":["2511-0896","0947-0085"]},"year":"2022","title":"EngOps – Ein Leitbild für das agile Zusammenwirken von Engineering und Operations","intvolume":"       117","date_updated":"2022-10-19T12:31:09Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.1515/zwf-2022-1069","citation":{"bibtex":"@article{Anacker_Dumitrescu_Michels_Rasor_2022, title={EngOps – Ein Leitbild für das agile Zusammenwirken von Engineering und Operations}, volume={117}, DOI={<a href=\"https://doi.org/10.1515/zwf-2022-1069\">10.1515/zwf-2022-1069</a>}, number={6}, journal={Zeitschrift für wirtschaftlichen Fabrikbetrieb}, publisher={Walter de Gruyter GmbH}, author={Anacker, Harald and Dumitrescu, Roman and Michels, Nico and Rasor, Rik}, year={2022}, pages={405–409} }","ama":"Anacker H, Dumitrescu R, Michels N, Rasor R. EngOps – Ein Leitbild für das agile Zusammenwirken von Engineering und Operations. <i>Zeitschrift für wirtschaftlichen Fabrikbetrieb</i>. 2022;117(6):405-409. doi:<a href=\"https://doi.org/10.1515/zwf-2022-1069\">10.1515/zwf-2022-1069</a>","mla":"Anacker, Harald, et al. “EngOps – Ein Leitbild Für Das Agile Zusammenwirken von Engineering Und Operations.” <i>Zeitschrift Für Wirtschaftlichen Fabrikbetrieb</i>, vol. 117, no. 6, Walter de Gruyter GmbH, 2022, pp. 405–09, doi:<a href=\"https://doi.org/10.1515/zwf-2022-1069\">10.1515/zwf-2022-1069</a>.","chicago":"Anacker, Harald, Roman Dumitrescu, Nico Michels, and Rik Rasor. “EngOps – Ein Leitbild Für Das Agile Zusammenwirken von Engineering Und Operations.” <i>Zeitschrift Für Wirtschaftlichen Fabrikbetrieb</i> 117, no. 6 (2022): 405–9. <a href=\"https://doi.org/10.1515/zwf-2022-1069\">https://doi.org/10.1515/zwf-2022-1069</a>.","short":"H. Anacker, R. Dumitrescu, N. Michels, R. Rasor, Zeitschrift Für Wirtschaftlichen Fabrikbetrieb 117 (2022) 405–409.","ieee":"H. Anacker, R. Dumitrescu, N. Michels, and R. Rasor, “EngOps – Ein Leitbild für das agile Zusammenwirken von Engineering und Operations,” <i>Zeitschrift für wirtschaftlichen Fabrikbetrieb</i>, vol. 117, no. 6, pp. 405–409, 2022, doi: <a href=\"https://doi.org/10.1515/zwf-2022-1069\">10.1515/zwf-2022-1069</a>.","apa":"Anacker, H., Dumitrescu, R., Michels, N., &#38; Rasor, R. (2022). EngOps – Ein Leitbild für das agile Zusammenwirken von Engineering und Operations. <i>Zeitschrift Für Wirtschaftlichen Fabrikbetrieb</i>, <i>117</i>(6), 405–409. <a href=\"https://doi.org/10.1515/zwf-2022-1069\">https://doi.org/10.1515/zwf-2022-1069</a>"},"status":"public","_id":"33710","publisher":"Walter de Gruyter GmbH","page":"405-409","volume":117,"user_id":"15782"},{"date_created":"2022-10-20T12:31:49Z","department":[{"_id":"76"}],"type":"journal_article","keyword":["Software"],"citation":{"short":"I. Sayar, A. Bartel, E. Bodden, Y. Le Traon, ACM Transactions on Software Engineering and Methodology (2022).","chicago":"Sayar, Imen, Alexandre Bartel, Eric Bodden, and Yves Le Traon. “An In-Depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities.” <i>ACM Transactions on Software Engineering and Methodology</i>, 2022. <a href=\"https://doi.org/10.1145/3554732\">https://doi.org/10.1145/3554732</a>.","apa":"Sayar, I., Bartel, A., Bodden, E., &#38; Le Traon, Y. (2022). An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities. <i>ACM Transactions on Software Engineering and Methodology</i>. <a href=\"https://doi.org/10.1145/3554732\">https://doi.org/10.1145/3554732</a>","ieee":"I. Sayar, A. Bartel, E. Bodden, and Y. Le Traon, “An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities,” <i>ACM Transactions on Software Engineering and Methodology</i>, 2022, doi: <a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>.","ama":"Sayar I, Bartel A, Bodden E, Le Traon Y. An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities. <i>ACM Transactions on Software Engineering and Methodology</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>","bibtex":"@article{Sayar_Bartel_Bodden_Le Traon_2022, title={An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities}, DOI={<a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>}, journal={ACM Transactions on Software Engineering and Methodology}, publisher={Association for Computing Machinery (ACM)}, author={Sayar, Imen and Bartel, Alexandre and Bodden, Eric and Le Traon, Yves}, year={2022} }","mla":"Sayar, Imen, et al. “An In-Depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities.” <i>ACM Transactions on Software Engineering and Methodology</i>, Association for Computing Machinery (ACM), 2022, doi:<a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>."},"publication":"ACM Transactions on Software Engineering and Methodology","abstract":[{"text":"<jats:p>\r\n            Nowadays, an increasing number of applications uses deserialization. This technique, based on rebuilding the instance of objects from serialized byte streams, can be dangerous since it can open the application to attacks such as remote code execution (RCE) if the data to deserialize is originating from an untrusted source. Deserialization vulnerabilities are so critical that they are in OWASP’s list of top 10 security risks for web applications. This is mainly caused by faults in the development process of applications and by flaws in their dependencies, i.e., flaws in the libraries used by these applications. No previous work has studied deserialization attacks in-depth: How are they performed? How are weaknesses introduced and patched? And for how long are vulnerabilities present in the codebase? To yield a deeper understanding of this important kind of vulnerability, we perform two main analyses: one on attack gadgets, i.e., exploitable pieces of code, present in Java libraries, and one on vulnerabilities present in Java applications. For the first analysis, we conduct an exploratory large-scale study by running 256 515 experiments in which we vary the versions of libraries for each of the 19 publicly available exploits. Such attacks rely on a combination of\r\n            <jats:italic>gadgets</jats:italic>\r\n            present in one or multiple Java libraries. A gadget is a method which is using objects or fields that can be attacker-controlled. Our goal is to precisely identify library versions containing gadgets and to understand how gadgets have been introduced and how they have been patched. We observe that the modification of one innocent-looking detail in a class – such as making it\r\n            <jats:monospace>public</jats:monospace>\r\n            – can already introduce a gadget. Furthermore, we noticed that among the studied libraries, 37.5% are not patched, leaving gadgets available for future attacks.\r\n          </jats:p>\r\n          <jats:p>For the second analysis, we manually analyze 104 deserialization vulnerabilities CVEs to understand how vulnerabilities are introduced and patched in real-life Java applications. Results indicate that the vulnerabilities are not always completely patched or that a workaround solution is proposed. With a workaround solution, applications are still vulnerable since the code itself is unchanged.</jats:p>","lang":"eng"}],"publisher":"Association for Computing Machinery (ACM)","_id":"33835","language":[{"iso":"eng"}],"doi":"10.1145/3554732","user_id":"15249","publication_identifier":{"issn":["1049-331X","1557-7392"]},"author":[{"first_name":"Imen","last_name":"Sayar","full_name":"Sayar, Imen"},{"last_name":"Bartel","first_name":"Alexandre","full_name":"Bartel, Alexandre"},{"full_name":"Bodden, Eric","orcid":"0000-0003-3470-3647","first_name":"Eric","last_name":"Bodden","id":"59256"},{"first_name":"Yves","last_name":"Le Traon","full_name":"Le Traon, Yves"}],"title":"An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities","status":"public","year":"2022","date_updated":"2022-10-20T12:32:31Z","publication_status":"published"},{"volume":27,"user_id":"15249","_id":"33836","language":[{"iso":"eng"}],"publisher":"Springer","page":"1–33","intvolume":"        27","date_updated":"2022-10-20T12:36:23Z","author":[{"id":"41936","full_name":"Piskachev, Goran","orcid":"0000-0003-4424-5838","last_name":"Piskachev","first_name":"Goran"},{"full_name":"Späth, Johannes","last_name":"Späth","first_name":"Johannes"},{"id":"13693","full_name":"Budde, Ingo","orcid":"https://orcid.org/0000-0003-0124-6291","last_name":"Budde","first_name":"Ingo"},{"full_name":"Bodden, Eric","orcid":"0000-0003-3470-3647","last_name":"Bodden","first_name":"Eric","id":"59256"}],"title":"Fluently specifying taint-flow queries with fluentTQL","year":"2022","status":"public","department":[{"_id":"76"},{"_id":"662"}],"type":"journal_article","date_created":"2022-10-20T12:34:04Z","citation":{"mla":"Piskachev, Goran, et al. “Fluently Specifying Taint-Flow Queries with FluentTQL.” <i>Empirical Software Engineering</i>, vol. 27, no. 5, Springer, 2022, pp. 1–33.","bibtex":"@article{Piskachev_Späth_Budde_Bodden_2022, title={Fluently specifying taint-flow queries with fluentTQL}, volume={27}, number={5}, journal={Empirical Software Engineering}, publisher={Springer}, author={Piskachev, Goran and Späth, Johannes and Budde, Ingo and Bodden, Eric}, year={2022}, pages={1–33} }","ama":"Piskachev G, Späth J, Budde I, Bodden E. Fluently specifying taint-flow queries with fluentTQL. <i>Empirical Software Engineering</i>. 2022;27(5):1–33.","ieee":"G. Piskachev, J. Späth, I. Budde, and E. Bodden, “Fluently specifying taint-flow queries with fluentTQL,” <i>Empirical Software Engineering</i>, vol. 27, no. 5, pp. 1–33, 2022.","apa":"Piskachev, G., Späth, J., Budde, I., &#38; Bodden, E. (2022). Fluently specifying taint-flow queries with fluentTQL. <i>Empirical Software Engineering</i>, <i>27</i>(5), 1–33.","short":"G. Piskachev, J. Späth, I. Budde, E. Bodden, Empirical Software Engineering 27 (2022) 1–33.","chicago":"Piskachev, Goran, Johannes Späth, Ingo Budde, and Eric Bodden. “Fluently Specifying Taint-Flow Queries with FluentTQL.” <i>Empirical Software Engineering</i> 27, no. 5 (2022): 1–33."},"issue":"5","publication":"Empirical Software Engineering"},{"user_id":"15249","_id":"33838","language":[{"iso":"eng"}],"series_title":"IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM)","date_updated":"2022-10-20T12:38:32Z","title":"To what extent can we analyze Kotlin programs using existing Java taint analysis tools?","status":"public","year":"2022","author":[{"full_name":"Krishnamurthy, Ranjith","last_name":"Krishnamurthy","first_name":"Ranjith","orcid":"0000-0002-0906-5463","id":"78060"},{"full_name":"Piskachev, Goran","last_name":"Piskachev","first_name":"Goran","orcid":"0000-0003-4424-5838","id":"41936"},{"full_name":"Bodden, Eric","orcid":"0000-0003-3470-3647","first_name":"Eric","last_name":"Bodden","id":"59256"}],"type":"conference","department":[{"_id":"76"},{"_id":"662"}],"date_created":"2022-10-20T12:38:09Z","citation":{"apa":"Krishnamurthy, R., Piskachev, G., &#38; Bodden, E. (2022). <i>To what extent can we analyze Kotlin programs using existing Java taint analysis tools?</i>","ieee":"R. Krishnamurthy, G. Piskachev, and E. Bodden, “To what extent can we analyze Kotlin programs using existing Java taint analysis tools?” 2022.","short":"R. Krishnamurthy, G. Piskachev, E. Bodden, (2022).","chicago":"Krishnamurthy, Ranjith, Goran Piskachev, and Eric Bodden. “To What Extent Can We Analyze Kotlin Programs Using Existing Java Taint Analysis Tools?” IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM), 2022.","mla":"Krishnamurthy, Ranjith, et al. <i>To What Extent Can We Analyze Kotlin Programs Using Existing Java Taint Analysis Tools?</i> 2022.","ama":"Krishnamurthy R, Piskachev G, Bodden E. To what extent can we analyze Kotlin programs using existing Java taint analysis tools? Published online 2022.","bibtex":"@article{Krishnamurthy_Piskachev_Bodden_2022, series={IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM)}, title={To what extent can we analyze Kotlin programs using existing Java taint analysis tools?}, author={Krishnamurthy, Ranjith and Piskachev, Goran and Bodden, Eric}, year={2022}, collection={IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM)} }"}},{"series_title":"IEEE Secure Development Conference (SecDev)","_id":"33837","language":[{"iso":"eng"}],"user_id":"15249","author":[{"last_name":"Piskachev","orcid":"0000-0003-4424-5838","first_name":"Goran","full_name":"Piskachev, Goran","id":"41936"},{"full_name":"Dziwok, Stefan","orcid":"http://orcid.org/0000-0002-8679-6673","last_name":"Dziwok","first_name":"Stefan","id":"3901"},{"id":"13616","last_name":"Koch","first_name":"Thorsten","full_name":"Koch, Thorsten"},{"first_name":"Sven","last_name":"Merschjohann","full_name":"Merschjohann, Sven","id":"11394"},{"id":"59256","full_name":"Bodden, Eric","first_name":"Eric","orcid":"0000-0003-3470-3647","last_name":"Bodden"}],"title":"How far are German companies in improving security through static program analysis tools?","year":"2022","status":"public","date_updated":"2022-10-20T12:37:44Z","date_created":"2022-10-20T12:37:14Z","department":[{"_id":"76"},{"_id":"662"}],"type":"conference","citation":{"apa":"Piskachev, G., Dziwok, S., Koch, T., Merschjohann, S., &#38; Bodden, E. (2022). <i>How far are German companies in improving security through static program analysis tools?</i>","ieee":"G. Piskachev, S. Dziwok, T. Koch, S. Merschjohann, and E. Bodden, “How far are German companies in improving security through static program analysis tools?” 2022.","short":"G. Piskachev, S. Dziwok, T. Koch, S. Merschjohann, E. Bodden, (2022).","chicago":"Piskachev, Goran, Stefan Dziwok, Thorsten Koch, Sven Merschjohann, and Eric Bodden. “How Far Are German Companies in Improving Security through Static Program Analysis Tools?” IEEE Secure Development Conference (SecDev), 2022.","mla":"Piskachev, Goran, et al. <i>How Far Are German Companies in Improving Security through Static Program Analysis Tools?</i> 2022.","ama":"Piskachev G, Dziwok S, Koch T, Merschjohann S, Bodden E. How far are German companies in improving security through static program analysis tools? Published online 2022.","bibtex":"@article{Piskachev_Dziwok_Koch_Merschjohann_Bodden_2022, series={IEEE Secure Development Conference (SecDev)}, title={How far are German companies in improving security through static program analysis tools?}, author={Piskachev, Goran and Dziwok, Stefan and Koch, Thorsten and Merschjohann, Sven and Bodden, Eric}, year={2022}, collection={IEEE Secure Development Conference (SecDev)} }"}},{"oa":"1","file_date_updated":"2021-09-25T11:59:15Z","citation":{"short":"K. Bieker, B. Gebken, S. Peitz, IEEE Transactions on Pattern Analysis and Machine Intelligence 44 (2022) 7797–7808.","chicago":"Bieker, Katharina, Bennet Gebken, and Sebastian Peitz. “On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation.” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i> 44, no. 11 (2022): 7797–7808. <a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">https://doi.org/10.1109/TPAMI.2021.3114962</a>.","apa":"Bieker, K., Gebken, B., &#38; Peitz, S. (2022). On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation. <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, <i>44</i>(11), 7797–7808. <a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">https://doi.org/10.1109/TPAMI.2021.3114962</a>","ieee":"K. Bieker, B. Gebken, and S. Peitz, “On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation,” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, vol. 44, no. 11, pp. 7797–7808, 2022, doi: <a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>.","ama":"Bieker K, Gebken B, Peitz S. On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation. <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>. 2022;44(11):7797-7808. doi:<a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>","bibtex":"@article{Bieker_Gebken_Peitz_2022, title={On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation}, volume={44}, DOI={<a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>}, number={11}, journal={IEEE Transactions on Pattern Analysis and Machine Intelligence}, publisher={IEEE}, author={Bieker, Katharina and Gebken, Bennet and Peitz, Sebastian}, year={2022}, pages={7797–7808} }","mla":"Bieker, Katharina, et al. “On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation.” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, vol. 44, no. 11, IEEE, 2022, pp. 7797–808, doi:<a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>."},"ddc":["510"],"user_id":"47427","volume":44,"page":"7797-7808","_id":"20731","publisher":"IEEE","has_accepted_license":"1","status":"public","type":"journal_article","department":[{"_id":"101"},{"_id":"530"},{"_id":"655"}],"file":[{"creator":"speitz","date_created":"2021-09-25T11:59:15Z","date_updated":"2021-09-25T11:59:15Z","relation":"main_file","file_size":7990831,"access_level":"closed","file_name":"On_the_Treatment_of_Optimization_Problems_with_L1_Penalty_Terms_via_Multiobjective_Continuation.pdf","success":1,"content_type":"application/pdf","file_id":"25040"}],"date_created":"2020-12-15T07:46:36Z","abstract":[{"lang":"eng","text":"We present a novel algorithm that allows us to gain detailed insight into the effects of sparsity in linear and nonlinear optimization, which is of great importance in many scientific areas such as image and signal processing, medical imaging, compressed sensing, and machine learning (e.g., for the training of neural networks). Sparsity is an important feature to ensure robustness against noisy data, but also to find models that are interpretable and easy to analyze due to the small number of relevant terms. It is common practice to enforce sparsity by adding the ℓ1-norm as a weighted penalty term. In order to gain a better understanding and to allow for an informed model selection, we directly solve the corresponding multiobjective optimization problem (MOP) that arises when we minimize the main objective and the ℓ1-norm simultaneously. As this MOP is in general non-convex for nonlinear objectives, the weighting method will fail to provide all optimal compromises. To avoid this issue, we present a continuation method which is specifically tailored to MOPs with two objective functions one of which is the ℓ1-norm. Our method can be seen as a generalization of well-known homotopy methods for linear regression problems to the nonlinear case. Several numerical examples - including neural network training - demonstrate our theoretical findings and the additional insight that can be gained by this multiobjective approach."}],"publication":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issue":"11","doi":"10.1109/TPAMI.2021.3114962","main_file_link":[{"open_access":"1","url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9547772"}],"language":[{"iso":"eng"}],"date_updated":"2022-10-21T12:27:16Z","publication_status":"epub_ahead","intvolume":"        44","article_type":"original","year":"2022","title":"On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation","author":[{"first_name":"Katharina","last_name":"Bieker","full_name":"Bieker, Katharina","id":"32829"},{"full_name":"Gebken, Bennet","first_name":"Bennet","last_name":"Gebken","id":"32643"},{"id":"47427","full_name":"Peitz, Sebastian","last_name":"Peitz","orcid":"0000-0002-3389-793X","first_name":"Sebastian"}]}]