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At runtime, this feature model can be used to configure 3D object compositions out of the product parts and adapt to user needs and environmental constraints. The benefits of this approach are demonstrated by a case study of configuring modular kitchens with the help of a prototypical mobile-based implementation."}],"user_id":"47208","ddc":["000"],"type":"conference","year":"2020","citation":{"ieee":"S. Gottschalk, E. Yigitbas, E. Schmidt, and G. Engels, “Model-based Product Configuration in Augmented Reality Applications,” in Human-Centered Software Engineering. HCSE 2020, Eindhoven, 2020, vol. 12481.","short":"S. Gottschalk, E. Yigitbas, E. Schmidt, G. Engels, in: R. Bernhaupt, C. Ardito, S. Sauer (Eds.), Human-Centered Software Engineering. HCSE 2020, Springer, Cham, 2020.","mla":"Gottschalk, Sebastian, et al. “Model-Based Product Configuration in Augmented Reality Applications.” Human-Centered Software Engineering. 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Cham: Springer; 2020. doi:10.1007/978-3-030-64266-2_5","apa":"Gottschalk, S., Yigitbas, E., Schmidt, E., & Engels, G. (2020). Model-based Product Configuration in Augmented Reality Applications. In R. Bernhaupt, C. Ardito, & S. Sauer (Eds.), Human-Centered Software Engineering. HCSE 2020 (Vol. 12481). Cham: Springer. https://doi.org/10.1007/978-3-030-64266-2_5","chicago":"Gottschalk, Sebastian, Enes Yigitbas, Eugen Schmidt, and Gregor Engels. “Model-Based Product Configuration in Augmented Reality Applications.” In Human-Centered Software Engineering. HCSE 2020, edited by Regina Bernhaupt, Carmelo Ardito, and Stefan Sauer, Vol. 12481. Lecture Notes in Computer Science. Cham: Springer, 2020. https://doi.org/10.1007/978-3-030-64266-2_5."},"_id":"18249","intvolume":" 12481","conference":{"end_date":"2020-12-02","start_date":"2020-11-30","name":"8th International Working Conference on Human-Centered Software Engineering (HCSE'20)","location":"Eindhoven"},"department":[{"_id":"66"},{"_id":"534"}],"project":[{"_id":"1","name":"SFB 901"},{"_id":"4","name":"SFB 901 - Project Area C"},{"name":"SFB 901 - Subproject C5","_id":"17"}],"editor":[{"last_name":"Bernhaupt","first_name":"Regina","full_name":"Bernhaupt, Regina"},{"last_name":"Ardito","first_name":"Carmelo","full_name":"Ardito, Carmelo"},{"full_name":"Sauer, Stefan","first_name":"Stefan","last_name":"Sauer"}],"publication_status":"published","place":"Cham","title":"Model-based Product Configuration in Augmented Reality Applications","series_title":"Lecture Notes in Computer Science","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:53:28Z","oa":"1","doi":"10.1007/978-3-030-64266-2_5"},{"file_date_updated":"2020-10-23T08:36:34Z","publisher":"Universität Paderborn","author":[{"last_name":"Schürmann","first_name":"Patrick","full_name":"Schürmann, Patrick"}],"file":[{"access_level":"open_access","file_name":"thesis_schuermann_published.pdf","date_created":"2020-10-23T08:36:34Z","content_type":"application/pdf","date_updated":"2020-10-23T08:36:34Z","description":"This is a bachelor thesis.","relation":"main_file","file_size":1060142,"creator":"feidens","file_id":"20186"}],"date_created":"2020-08-29T13:24:51Z","status":"public","has_accepted_license":"1","extern":"1","ddc":["000"],"user_id":"25078","citation":{"mla":"Schürmann, Patrick. A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes. Universität Paderborn, 2020.","bibtex":"@book{Schürmann_2020, title={A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes}, publisher={Universität Paderborn}, author={Schürmann, Patrick}, year={2020} }","apa":"Schürmann, P. (2020). A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes. Universität Paderborn.","ama":"Schürmann P. A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes. Universität Paderborn; 2020.","chicago":"Schürmann, Patrick. A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes. Universität Paderborn, 2020.","ieee":"P. Schürmann, A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes. Universität Paderborn, 2020.","short":"P. Schürmann, A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes, Universität Paderborn, 2020."},"type":"bachelorsthesis","year":"2020","supervisor":[{"last_name":"Blömer","id":"23","first_name":"Johannes","full_name":"Blömer, Johannes"}],"_id":"18637","department":[{"_id":"7"},{"_id":"64"}],"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901 - Subproject C1","_id":"13"}],"title":"A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:53:50Z","oa":"1"},{"main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/1099-4300/22/7/722"}],"type":"journal_article","year":"2020","citation":{"ama":"Klus S, Nüske F, Hamzi B. Kernel-Based Approximation of the Koopman Generator and Schrödinger Operator. 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Hamzi, “Kernel-Based Approximation of the Koopman Generator and Schrödinger Operator,” Entropy, 2020."},"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:55:16Z","_id":"21819","doi":"10.3390/e22070722","article_number":"722","oa":"1","department":[{"_id":"101"}],"publication":"Entropy","author":[{"full_name":"Klus, Stefan","first_name":"Stefan","last_name":"Klus"},{"last_name":"Nüske","id":"81513","first_name":"Feliks","orcid":"0000-0003-2444-7889","full_name":"Nüske, Feliks"},{"full_name":"Hamzi, Boumediene","first_name":"Boumediene","last_name":"Hamzi"}],"publication_identifier":{"issn":["1099-4300"]},"publication_status":"published","date_created":"2021-04-28T18:06:35Z","status":"public","abstract":[{"text":"Many dimensionality and model reduction techniques rely on estimating dominant eigenfunctions of associated dynamical operators from data. Important examples include the Koopman operator and its generator, but also the Schrödinger operator. We propose a kernel-based method for the approximation of differential operators in reproducing kernel Hilbert spaces and show how eigenfunctions can be estimated by solving auxiliary matrix eigenvalue problems. The resulting algorithms are applied to molecular dynamics and quantum chemistry examples. Furthermore, we exploit that, under certain conditions, the Schrödinger operator can be transformed into a Kolmogorov backward operator corresponding to a drift-diffusion process and vice versa. This allows us to apply methods developed for the analysis of high-dimensional stochastic differential equations to quantum mechanical systems.","lang":"eng"}],"title":"Kernel-Based Approximation of the Koopman Generator and Schrödinger Operator","user_id":"81513"},{"title":"Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection","place":"New York, NY, USA","project":[{"_id":"1","name":"SFB 901"},{"_id":"84","name":"SFB 901 -Subproject T2"},{"name":"SFB 901 - Project Area T","_id":"82"}],"department":[{"_id":"64"}],"oa":"1","doi":"10.1145/3320269.3384769","date_updated":"2022-01-06T06:52:51Z","language":[{"iso":"eng"}],"user_id":"477","ddc":["000"],"date_created":"2020-04-09T10:00:29Z","has_accepted_license":"1","status":"public","file":[{"date_created":"2020-04-09T09:59:03Z","file_name":"main.pdf","access_level":"closed","file_size":553623,"creator":"feidens","file_id":"16488","date_updated":"2020-04-09T09:59:03Z","content_type":"application/pdf","relation":"main_file","success":1}],"file_date_updated":"2020-04-09T09:59:03Z","publication":"Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20),","publisher":"ACM","author":[{"last_name":"Bobolz","id":"27207","first_name":"Jan","full_name":"Bobolz, Jan"},{"last_name":"Eidens","id":"25078","first_name":"Fabian","full_name":"Eidens, Fabian"},{"last_name":"Krenn","full_name":"Krenn, Stephan","first_name":"Stephan"},{"full_name":"Slamanig, Daniel","first_name":"Daniel","last_name":"Slamanig"},{"first_name":"Christoph","full_name":"Striecks, Christoph","last_name":"Striecks"}],"conference":{"name":"ASIA CCS'20","location":"Taiwan"},"_id":"16487","type":"conference","year":"2020","citation":{"ieee":"J. Bobolz, F. Eidens, S. Krenn, D. Slamanig, and C. Striecks, “Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection,” in Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20), Taiwan, 2020.","short":"J. Bobolz, F. Eidens, S. Krenn, D. Slamanig, C. Striecks, in: Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20), ACM, New York, NY, USA, 2020.","mla":"Bobolz, Jan, et al. “Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection.” Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20), ACM, 2020, doi:10.1145/3320269.3384769.","bibtex":"@inproceedings{Bobolz_Eidens_Krenn_Slamanig_Striecks_2020, place={New York, NY, USA}, title={Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection}, DOI={10.1145/3320269.3384769}, booktitle={Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20),}, publisher={ACM}, author={Bobolz, Jan and Eidens, Fabian and Krenn, Stephan and Slamanig, Daniel and Striecks, Christoph}, year={2020} }","ama":"Bobolz J, Eidens F, Krenn S, Slamanig D, Striecks C. Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection. 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New York, NY, USA: ACM, 2020. https://doi.org/10.1145/3320269.3384769."},"main_file_link":[{"open_access":"1","url":"https://eprint.iacr.org/2020/382"}]},{"language":[{"iso":"eng"}],"oa":"1","doi":"10.1038/s41377-020-0312-1","date_updated":"2022-01-06T06:52:57Z","publication_identifier":{"issn":["2047-7538"]},"publication_status":"published","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"}],"title":"Metasurfaces help lasers to mode-lock","page":"67","citation":{"short":"B. Sain, T. Zentgraf, Light: Science & Applications 9 (2020) 67.","ieee":"B. Sain and T. Zentgraf, “Metasurfaces help lasers to mode-lock,” Light: Science & Applications, vol. 9, p. 67, 2020.","apa":"Sain, B., & Zentgraf, T. (2020). Metasurfaces help lasers to mode-lock. Light: Science & Applications, 9, 67. https://doi.org/10.1038/s41377-020-0312-1","ama":"Sain B, Zentgraf T. Metasurfaces help lasers to mode-lock. Light: Science & Applications. 2020;9:67. doi:10.1038/s41377-020-0312-1","chicago":"Sain, Basudeb, and Thomas Zentgraf. “Metasurfaces Help Lasers to Mode-Lock.” Light: Science & Applications 9 (2020): 67. https://doi.org/10.1038/s41377-020-0312-1.","mla":"Sain, Basudeb, and Thomas Zentgraf. “Metasurfaces Help Lasers to Mode-Lock.” Light: Science & Applications, vol. 9, 2020, p. 67, doi:10.1038/s41377-020-0312-1.","bibtex":"@article{Sain_Zentgraf_2020, title={Metasurfaces help lasers to mode-lock}, volume={9}, DOI={10.1038/s41377-020-0312-1}, journal={Light: Science & Applications}, author={Sain, Basudeb and Zentgraf, Thomas}, year={2020}, pages={67} }"},"type":"journal_article","year":"2020","main_file_link":[{"open_access":"1","url":"https://www.nature.com/articles/s41377-020-0312-1"}],"_id":"16839","intvolume":" 9","date_created":"2020-04-23T11:22:45Z","status":"public","volume":9,"publication":"Light: Science & Applications","author":[{"first_name":"Basudeb","full_name":"Sain, Basudeb","last_name":"Sain"},{"first_name":"Thomas","orcid":"0000-0002-8662-1101","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","id":"30525"}],"user_id":"30525","article_type":"original"},{"date_updated":"2022-01-06T06:52:59Z","oa":"1","doi":"10.1021/acsnano.9b09814","language":[{"iso":"eng"}],"title":"Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"publication_status":"published","publication_identifier":{"issn":["1936-0851","1936-086X"]},"_id":"16931","intvolume":" 14","issue":"5","main_file_link":[{"open_access":"1"}],"page":"5553–5559","year":"2020","citation":{"bibtex":"@article{Zhou_Sain_Wang_Schlickriede_Zhao_Zhang_Wei_Li_Huang_Zentgraf_2020, title={Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography}, volume={14}, DOI={10.1021/acsnano.9b09814}, number={5}, journal={ACS Nano}, author={Zhou, Hongqiang and Sain, Basudeb and Wang, Yongtian and Schlickriede, Christian and Zhao, Ruizhe and Zhang, Xue and Wei, Qunshuo and Li, Xiaowei and Huang, Lingling and Zentgraf, Thomas}, year={2020}, pages={5553–5559} }","mla":"Zhou, Hongqiang, et al. “Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography.” ACS Nano, vol. 14, no. 5, 2020, pp. 5553–5559, doi:10.1021/acsnano.9b09814.","apa":"Zhou, H., Sain, B., Wang, Y., Schlickriede, C., Zhao, R., Zhang, X., … Zentgraf, T. (2020). Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography. ACS Nano, 14(5), 5553–5559. https://doi.org/10.1021/acsnano.9b09814","ama":"Zhou H, Sain B, Wang Y, et al. Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography. ACS Nano. 2020;14(5):5553–5559. doi:10.1021/acsnano.9b09814","chicago":"Zhou, Hongqiang, Basudeb Sain, Yongtian Wang, Christian Schlickriede, Ruizhe Zhao, Xue Zhang, Qunshuo Wei, Xiaowei Li, Lingling Huang, and Thomas Zentgraf. “Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography.” ACS Nano 14, no. 5 (2020): 5553–5559. https://doi.org/10.1021/acsnano.9b09814.","ieee":"H. Zhou et al., “Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography,” ACS Nano, vol. 14, no. 5, pp. 5553–5559, 2020.","short":"H. Zhou, B. Sain, Y. Wang, C. Schlickriede, R. Zhao, X. Zhang, Q. Wei, X. Li, L. Huang, T. Zentgraf, ACS Nano 14 (2020) 5553–5559."},"type":"journal_article","article_type":"original","user_id":"30525","publication":"ACS Nano","quality_controlled":"1","author":[{"last_name":"Zhou","first_name":"Hongqiang","full_name":"Zhou, Hongqiang"},{"full_name":"Sain, Basudeb","first_name":"Basudeb","last_name":"Sain"},{"last_name":"Wang","first_name":"Yongtian","full_name":"Wang, Yongtian"},{"first_name":"Christian","full_name":"Schlickriede, Christian","last_name":"Schlickriede","id":"59792"},{"full_name":"Zhao, Ruizhe","first_name":"Ruizhe","last_name":"Zhao"},{"last_name":"Zhang","full_name":"Zhang, Xue","first_name":"Xue"},{"last_name":"Wei","full_name":"Wei, Qunshuo","first_name":"Qunshuo"},{"full_name":"Li, Xiaowei","first_name":"Xiaowei","last_name":"Li"},{"first_name":"Lingling","full_name":"Huang, Lingling","last_name":"Huang"},{"orcid":"0000-0002-8662-1101","full_name":"Zentgraf, Thomas","first_name":"Thomas","id":"30525","last_name":"Zentgraf"}],"date_created":"2020-04-30T11:44:33Z","status":"public","volume":14},{"abstract":[{"lang":"eng","text":"The continuous innovation of its business models is an important task for a company to stay competitive. During this process, the company has to validate various hypotheses about its business models by adapting to uncertain and changing customer needs effectively and efficiently. This adaptation, in turn, can be supported by the concept of Software Product Lines (SPLs). SPLs reduce the time to market by deriving products for customers with changing requirements using a common set of features, structured as a feature model. Analogously, we support the process of business model adaptation by applying the engineering process of SPLs to the structure of the Business Model Canvas (BMC). We call this concept a Business Model Decision Line (BMDL). The BMDL matches business domain knowledge in the form of a feature model with customer needs to derive hypotheses about the business model together with experiments for validation. Our approach is effective by providing a comprehensive overview of possible business model adaptations and efficient by reusing experiments for different hypotheses. We implement our approach in a tool and illustrate the usefulness with an example of developing business models for a mobile application."}],"user_id":"47208","ddc":["006"],"file":[{"file_id":"17383","creator":"sego","file_size":569290,"relation":"main_file","content_type":"application/pdf","date_updated":"2020-07-14T09:33:00Z","date_created":"2020-07-14T09:33:00Z","file_name":"CBI.pdf","access_level":"open_access"}],"publication":"Proceedings of the 22nd IEEE International Conference on Business Informatics","file_date_updated":"2020-07-14T09:33:00Z","keyword":["Business Model Decision Line","Business Model Adaptation","Hypothesis-driven Adaptation","Software Product Line","Feature Model"],"publisher":"IEEE","author":[{"last_name":"Gottschalk","id":"47208","first_name":"Sebastian","full_name":"Gottschalk, Sebastian"},{"first_name":"Florian","full_name":"Rittmeier, Florian","last_name":"Rittmeier","id":"5281"},{"first_name":"Gregor","full_name":"Engels, Gregor","last_name":"Engels","id":"107"}],"date_created":"2020-05-04T12:16:54Z","status":"public","has_accepted_license":"1","conference":{"start_date":"2020-06-22","name":"22nd IEEE International Conference on Business Informatics","location":"Antwerp","end_date":"2020-06-24"},"_id":"16933","year":"2020","citation":{"chicago":"Gottschalk, Sebastian, Florian Rittmeier, and Gregor Engels. “Hypothesis-Driven Adaptation of Business Models Based on Product Line Engineering.” In Proceedings of the 22nd IEEE International Conference on Business Informatics. IEEE, 2020. https://doi.org/10.1109/CBI49978.2020.00022.","ama":"Gottschalk S, Rittmeier F, Engels G. Hypothesis-driven Adaptation of Business Models based on Product Line Engineering. In: Proceedings of the 22nd IEEE International Conference on Business Informatics. IEEE; 2020. doi:10.1109/CBI49978.2020.00022","apa":"Gottschalk, S., Rittmeier, F., & Engels, G. (2020). Hypothesis-driven Adaptation of Business Models based on Product Line Engineering. In Proceedings of the 22nd IEEE International Conference on Business Informatics. Antwerp: IEEE. https://doi.org/10.1109/CBI49978.2020.00022","bibtex":"@inproceedings{Gottschalk_Rittmeier_Engels_2020, title={Hypothesis-driven Adaptation of Business Models based on Product Line Engineering}, DOI={10.1109/CBI49978.2020.00022}, booktitle={Proceedings of the 22nd IEEE International Conference on Business Informatics}, publisher={IEEE}, author={Gottschalk, Sebastian and Rittmeier, Florian and Engels, Gregor}, year={2020} }","mla":"Gottschalk, Sebastian, et al. “Hypothesis-Driven Adaptation of Business Models Based on Product Line Engineering.” Proceedings of the 22nd IEEE International Conference on Business Informatics, IEEE, 2020, doi:10.1109/CBI49978.2020.00022.","short":"S. Gottschalk, F. Rittmeier, G. Engels, in: Proceedings of the 22nd IEEE International Conference on Business Informatics, IEEE, 2020.","ieee":"S. Gottschalk, F. Rittmeier, and G. Engels, “Hypothesis-driven Adaptation of Business Models based on Product Line Engineering,” in Proceedings of the 22nd IEEE International Conference on Business Informatics, Antwerp, 2020."},"type":"conference","title":"Hypothesis-driven Adaptation of Business Models based on Product Line Engineering","department":[{"_id":"66"}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"4","name":"SFB 901 - Project Area C"},{"_id":"17","name":"SFB 901 - Subproject C5"}],"date_updated":"2022-01-06T06:52:59Z","oa":"1","doi":"10.1109/CBI49978.2020.00022","language":[{"iso":"eng"}]},{"oa":"1","doi":"10.1007/978-3-030-52306-0_18","date_updated":"2022-01-06T06:52:59Z","language":[{"iso":"eng"}],"series_title":"Lecture Notes in Business Information Processing","title":"Model-based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs","project":[{"_id":"1","name":"SFB 901"},{"_id":"4","name":"SFB 901 - Project Area C"},{"name":"SFB 901 - Subproject C5","_id":"17"}],"editor":[{"last_name":"Shishkov","full_name":"Shishkov, Boris","first_name":"Boris"}],"department":[{"_id":"66"}],"intvolume":" 391","_id":"16934","conference":{"location":"Potsdam","name":"10th International Symposium on Business Modeling and Software Design ","start_date":"2020-07-06","end_date":"2020-07-08"},"type":"conference","year":"2020","citation":{"short":"S. Gottschalk, E. Yigitbas, G. Engels, in: B. Shishkov (Ed.), Business Modeling and Software Design, Springer International Publishing, 2020, pp. 276–286.","ieee":"S. Gottschalk, E. Yigitbas, and G. Engels, “Model-based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs,” in Business Modeling and Software Design, Potsdam, 2020, vol. 391, pp. 276–286.","chicago":"Gottschalk, Sebastian, Enes Yigitbas, and Gregor Engels. “Model-Based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs.” In Business Modeling and Software Design, edited by Boris Shishkov, 391:276–86. Lecture Notes in Business Information Processing. Springer International Publishing, 2020. https://doi.org/10.1007/978-3-030-52306-0_18.","apa":"Gottschalk, S., Yigitbas, E., & Engels, G. (2020). Model-based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs. In B. Shishkov (Ed.), Business Modeling and Software Design (Vol. 391, pp. 276–286). Potsdam: Springer International Publishing. https://doi.org/10.1007/978-3-030-52306-0_18","ama":"Gottschalk S, Yigitbas E, Engels G. Model-based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs. In: Shishkov B, ed. Business Modeling and Software Design. Vol 391. Lecture Notes in Business Information Processing. Springer International Publishing; 2020:276-286. doi:10.1007/978-3-030-52306-0_18","mla":"Gottschalk, Sebastian, et al. “Model-Based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs.” Business Modeling and Software Design, edited by Boris Shishkov, vol. 391, Springer International Publishing, 2020, pp. 276–86, doi:10.1007/978-3-030-52306-0_18.","bibtex":"@inproceedings{Gottschalk_Yigitbas_Engels_2020, series={Lecture Notes in Business Information Processing}, title={Model-based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs}, volume={391}, DOI={10.1007/978-3-030-52306-0_18}, booktitle={Business Modeling and Software Design}, publisher={Springer International Publishing}, author={Gottschalk, Sebastian and Yigitbas, Enes and Engels, Gregor}, editor={Shishkov, BorisEditor}, year={2020}, pages={276–286}, collection={Lecture Notes in Business Information Processing} }"},"page":"276-286","user_id":"47208","ddc":["006"],"abstract":[{"text":"To build successful products, the developers have to adapt their product features and business models to uncertain customer needs. This adaptation is part of the research discipline of Hypotheses Engineering (HE) where customer needs can be seen as hypotheses that need to be tested iteratively by conducting experiments together with the customer. So far, modeling support and associated traceability of this iterative process are missing. Both, in turn, are important to document the adaptation to the customer needs and identify experiments that provide most evidence to the customer needs. To target this issue, we introduce a model-based HE approach with a twofold contribution: First, we develop a modeling language that models hypotheses and experiments as interrelated hierarchies together with a mapping between them. While the hypotheses are labeled with a score level of their current evidence, the experiments are labeled with a score level of maximum evidence that can be achieved during conduction. Second, we provide an iterative process to determine experiments that offer the most evidence improvement to the modeled hypotheses. We illustrate the usefulness of the approach with an example of testing the business model of a mobile application.","lang":"eng"}],"has_accepted_license":"1","status":"public","date_created":"2020-05-04T12:27:38Z","volume":391,"file":[{"access_level":"open_access","date_created":"2020-07-14T09:25:30Z","file_name":"BMSD20.pdf","relation":"main_file","date_updated":"2020-07-14T09:28:33Z","content_type":"application/pdf","file_id":"17380","creator":"sego","file_size":267658}],"publisher":"Springer International Publishing","author":[{"id":"47208","last_name":"Gottschalk","full_name":"Gottschalk, Sebastian","first_name":"Sebastian"},{"first_name":"Enes","orcid":"0000-0002-5967-833X","full_name":"Yigitbas, Enes","last_name":"Yigitbas","id":"8447"},{"last_name":"Engels","id":"107","first_name":"Gregor","full_name":"Engels, Gregor"}],"publication":"Business Modeling and Software Design","keyword":["Hypothesis Engineering","Model-based","Customer Need Adaptation","Business Model","Product Features"],"file_date_updated":"2020-07-14T09:28:33Z"},{"title":"A Holistic Approach to Optimization-Based Design of Hybrid Materials","user_id":"66036","author":[{"last_name":"Triebus","id":"66036","first_name":"Marcel","full_name":"Triebus, Marcel"},{"last_name":"Tröster","id":"553","first_name":"Thomas","full_name":"Tröster, Thomas"}],"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"publication":"Proceedings 4th International Conference Hybrid Materials & Structures","status":"public","date_created":"2020-05-06T10:45:19Z","_id":"16939","date_updated":"2022-01-06T06:52:59Z","conference":{"end_date":"2020-04-29","name":"4th International Conference Hybrid Materials & Structures 2020","start_date":"2020-04-28","location":"Web-Conference"},"oa":"1","main_file_link":[{"open_access":"1","url":"https://hybrid2020.dgm.de/fileadmin/Tagungen/2020/2020-04-Hybrid-Materials/02-Graphik-Druckwerke/2020-Hybrid-Proceedings.pdf"}],"citation":{"apa":"Triebus, M., & Tröster, T. (2020). A Holistic Approach to Optimization-Based Design of Hybrid Materials. In Proceedings 4th International Conference Hybrid Materials & Structures. Web-Conference.","ama":"Triebus M, Tröster T. A Holistic Approach to Optimization-Based Design of Hybrid Materials. In: Proceedings 4th International Conference Hybrid Materials & Structures. ; 2020.","chicago":"Triebus, Marcel, and Thomas Tröster. “A Holistic Approach to Optimization-Based Design of Hybrid Materials.” In Proceedings 4th International Conference Hybrid Materials & Structures, 2020.","bibtex":"@inproceedings{Triebus_Tröster_2020, title={A Holistic Approach to Optimization-Based Design of Hybrid Materials}, booktitle={Proceedings 4th International Conference Hybrid Materials & Structures}, author={Triebus, Marcel and Tröster, Thomas}, year={2020} }","mla":"Triebus, Marcel, and Thomas Tröster. “A Holistic Approach to Optimization-Based Design of Hybrid Materials.” Proceedings 4th International Conference Hybrid Materials & Structures, 2020.","short":"M. Triebus, T. Tröster, in: Proceedings 4th International Conference Hybrid Materials & Structures, 2020.","ieee":"M. Triebus and T. Tröster, “A Holistic Approach to Optimization-Based Design of Hybrid Materials,” in Proceedings 4th International Conference Hybrid Materials & Structures, Web-Conference, 2020."},"type":"conference","year":"2020","language":[{"iso":"eng"}]},{"date_created":"2020-05-19T15:12:33Z","has_accepted_license":"1","status":"public","file_date_updated":"2020-05-19T15:09:28Z","keyword":["Scientific impact","knowledge impact","content-based citation analysis","methodology"],"department":[{"_id":"277"}],"author":[{"full_name":"Schryen, Guido","first_name":"Guido","id":"72850","last_name":"Schryen"},{"full_name":"Wagner, Gerit","first_name":"Gerit","last_name":"Wagner"},{"last_name":"Benlian","full_name":"Benlian, Alexander","first_name":"Alexander"}],"file":[{"content_type":"application/pdf","date_updated":"2020-05-19T15:09:28Z","relation":"main_file","file_size":487351,"creator":"hsiemes","file_id":"17020","access_level":"open_access","file_name":"SSRN-id3581789.pdf","date_created":"2020-05-19T15:09:28Z"}],"title":"Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre","ddc":["000"],"user_id":"61579","abstract":[{"text":"The scientific impact of research papers is multi-dimensional and can be determined quantitatively by means of citation analysis and qualitatively by means of content analysis. Accounting for the widely acknowledged limitations of pure citation analysis, we adopt a knowledge-based perspective on scientific impact to develop a methodology for content-based citation analysis which allows determining how papers have enabled knowledge development in subsequent research (knowledge impact). As knowledge development differs between research genres, we develop a new knowledgebased citation analysis methodology for the genre of standalone literature reviews (LRs). We apply the suggested methodology to the IS business value domain by manually coding 22 LRs and 1,228 citing papers (CPs) and show that the results challenge the assumption that citations indicate knowledge impact. We derive implications for distinguishing knowledge impact from citation impact in the LR genre. Finally, we develop recommendations for authors of LRs, scientific evaluation committees and editorial boards of journals how to apply and benefit from the suggested methodology, and we discuss its efficiency and automatization.","lang":"eng"}],"year":"2020","citation":{"bibtex":"@book{Schryen_Wagner_Benlian_2020, title={Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre}, author={Schryen, Guido and Wagner, Gerit and Benlian, Alexander}, year={2020} }","mla":"Schryen, Guido, et al. Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre. 2020.","chicago":"Schryen, Guido, Gerit Wagner, and Alexander Benlian. Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre, 2020.","ama":"Schryen G, Wagner G, Benlian A. Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre.; 2020.","apa":"Schryen, G., Wagner, G., & Benlian, A. (2020). Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre.","ieee":"G. Schryen, G. Wagner, and A. Benlian, Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre. 2020.","short":"G. Schryen, G. Wagner, A. Benlian, Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre, 2020."},"type":"working_paper","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://ssrn.com/abstract=3581789"}],"oa":"1","_id":"17019","date_updated":"2022-01-06T06:53:02Z"},{"language":[{"iso":"eng"}],"oa":"1","date_updated":"2022-01-06T06:53:03Z","department":[{"_id":"277"}],"title":"Designing a Novel Strategy for Exploring Literature Corpora","year":"2020","type":"conference","citation":{"apa":"Wagner, G., Empl, P., & Schryen, G. (2020). Designing a Novel Strategy for Exploring Literature Corpora. In 28th European Conference on Information Systems (ECIS 2020). Marrakesh, Morocco.","ama":"Wagner G, Empl P, Schryen G. Designing a Novel Strategy for Exploring Literature Corpora. In: 28th European Conference on Information Systems (ECIS 2020). ; 2020.","chicago":"Wagner, Gerit, Philipp Empl, and Guido Schryen. “Designing a Novel Strategy for Exploring Literature Corpora.” In 28th European Conference on Information Systems (ECIS 2020), 2020.","mla":"Wagner, Gerit, et al. “Designing a Novel Strategy for Exploring Literature Corpora.” 28th European Conference on Information Systems (ECIS 2020), 2020.","bibtex":"@inproceedings{Wagner_Empl_Schryen_2020, title={Designing a Novel Strategy for Exploring Literature Corpora}, booktitle={28th European Conference on Information Systems (ECIS 2020)}, author={Wagner, Gerit and Empl, Philipp and Schryen, Guido}, year={2020} }","short":"G. Wagner, P. Empl, G. Schryen, in: 28th European Conference on Information Systems (ECIS 2020), 2020.","ieee":"G. Wagner, P. Empl, and G. Schryen, “Designing a Novel Strategy for Exploring Literature Corpora,” in 28th European Conference on Information Systems (ECIS 2020), Marrakesh, Morocco, 2020."},"conference":{"location":"Marrakesh, Morocco","name":"Twenty-Eigth European Conference on Information Systems (ECIS2020)"},"_id":"17055","date_created":"2020-05-24T15:23:32Z","status":"public","has_accepted_license":"1","keyword":["Reading and skimming","Exploring literature","Review methodology","Design science research","Schemata theory"],"publication":"28th European Conference on Information Systems (ECIS 2020)","file_date_updated":"2021-08-13T14:04:55Z","author":[{"last_name":"Wagner","first_name":"Gerit","full_name":"Wagner, Gerit"},{"full_name":"Empl, Philipp","first_name":"Philipp","last_name":"Empl"},{"first_name":"Guido","full_name":"Schryen, Guido","last_name":"Schryen","id":"72850"}],"file":[{"access_level":"open_access","file_name":"2020-03-27-ECIS2020 Designing a novel strategy for exploring literature corpora.pdf","date_created":"2020-05-24T17:17:32Z","relation":"main_file","date_updated":"2021-08-13T14:04:55Z","content_type":"application/pdf","file_id":"17056","creator":"hsiemes","file_size":590754}],"ddc":["000"],"user_id":"61579","abstract":[{"text":"Understanding a new literature corpus can be a grueling experience for junior scholars. Nevertheless, corresponding guidelines have not been updated for decades. We contend that the traditional strategy of skimming all papers and reading selected papers afterwards needs to be revised. Therefore, we design a new strategy that guides the overall exploratory process by prioritizing influential papers for initial reading, followed by skimming the remaining papers. Consistent with schemata theory, starting with in-depth reading allows readers to acquire more substantial prior content schemata, which are representa-tive for the literature corpus and useful in the following skimming process. To this end, we develop a prototype that identifies the influential papers from a set of PDFs, which is illustrated in a case study in the IT business value domain. With the new strategy, we envision a more efficient process of exploring unknown literature corpora.","lang":"eng"}]},{"title":"Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements","user_id":"32616","publication_status":"published","status":"public","project":[{"name":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252","_id":"89"}],"date_created":"2020-06-12T13:47:00Z","publisher":"AMA Service GmbH","author":[{"last_name":"Dreiling","id":"32616","first_name":"Dmitrij","full_name":"Dreiling, Dmitrij"},{"first_name":"Dominik Thor","full_name":"Itner, Dominik Thor","last_name":"Itner"},{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"first_name":"Hauke","full_name":"Gravenkamp, Hauke","last_name":"Gravenkamp"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}],"doi":"10.5162/SMSI2020/D1.3","oa":"1","date_updated":"2022-01-06T06:53:04Z","_id":"17089","conference":{"location":"Nürnberg","name":"Sensor and Measurement Science International"},"type":"conference","year":"2020","citation":{"chicago":"Dreiling, Dmitrij, Dominik Thor Itner, Nadine Feldmann, Hauke Gravenkamp, and Bernd Henning. “Increasing the Sensitivity in the Determination of Material Parameters by Using Arbitrary Loads in Ultrasonic Transmission Measurements.” AMA Service GmbH, 2020. https://doi.org/10.5162/SMSI2020/D1.3.","ama":"Dreiling D, Itner DT, Feldmann N, Gravenkamp H, Henning B. Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements. In: AMA Service GmbH; 2020. doi:10.5162/SMSI2020/D1.3","apa":"Dreiling, D., Itner, D. T., Feldmann, N., Gravenkamp, H., & Henning, B. (2020). Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements. Presented at the Sensor and Measurement Science International, Nürnberg: AMA Service GmbH. https://doi.org/10.5162/SMSI2020/D1.3","bibtex":"@inproceedings{Dreiling_Itner_Feldmann_Gravenkamp_Henning_2020, title={Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements}, DOI={10.5162/SMSI2020/D1.3}, publisher={AMA Service GmbH}, author={Dreiling, Dmitrij and Itner, Dominik Thor and Feldmann, Nadine and Gravenkamp, Hauke and Henning, Bernd}, year={2020} }","mla":"Dreiling, Dmitrij, et al. Increasing the Sensitivity in the Determination of Material Parameters by Using Arbitrary Loads in Ultrasonic Transmission Measurements. AMA Service GmbH, 2020, doi:10.5162/SMSI2020/D1.3.","short":"D. Dreiling, D.T. Itner, N. Feldmann, H. Gravenkamp, B. Henning, in: AMA Service GmbH, 2020.","ieee":"D. Dreiling, D. T. Itner, N. Feldmann, H. Gravenkamp, and B. Henning, “Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements,” presented at the Sensor and Measurement Science International, Nürnberg, 2020."},"language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://www.ama-science.org/proceedings/getFile/Zmp0ZN=="}]},{"date_updated":"2022-01-06T06:52:25Z","oa":"1","language":[{"iso":"eng"}],"title":"Integrating Management Science into the HPC Research Ecosystem","department":[{"_id":"277"}],"_id":"15414","intvolume":" 63","issue":"9","year":"2020","type":"journal_article","citation":{"short":"G. Schryen, Communications of the ACM 63 (2020) 35–37.","ieee":"G. Schryen, “Integrating Management Science into the HPC Research Ecosystem,” Communications of the ACM, vol. 63, no. 9, pp. 35–37, 2020.","apa":"Schryen, G. (2020). Integrating Management Science into the HPC Research Ecosystem. Communications of the ACM, 63(9), 35–37.","ama":"Schryen G. Integrating Management Science into the HPC Research Ecosystem. Communications of the ACM. 2020;63(9):35-37.","chicago":"Schryen, Guido. “Integrating Management Science into the HPC Research Ecosystem.” Communications of the ACM 63, no. 9 (2020): 35–37.","mla":"Schryen, Guido. “Integrating Management Science into the HPC Research Ecosystem.” Communications of the ACM, vol. 63, no. 9, 2020, pp. 35–37.","bibtex":"@article{Schryen_2020, title={Integrating Management Science into the HPC Research Ecosystem}, volume={63}, number={9}, journal={Communications of the ACM}, author={Schryen, Guido}, year={2020}, pages={35–37} }"},"page":"35 - 37","ddc":["000"],"user_id":"61579","author":[{"full_name":"Schryen, Guido","first_name":"Guido","id":"72850","last_name":"Schryen"}],"file_date_updated":"2020-03-05T10:36:48Z","publication":"Communications of the ACM","file":[{"file_name":"Bringing HPC to management science - Web version.pdf","date_created":"2019-12-28T14:30:03Z","access_level":"open_access","file_size":186658,"creator":"hsiemes","file_id":"15415","date_updated":"2020-03-05T10:36:48Z","content_type":"application/pdf","relation":"main_file"}],"volume":63,"status":"public","has_accepted_license":"1","date_created":"2019-12-28T14:27:44Z"}]