[{"department":[{"_id":"64"}],"type":"conference","date_created":"2018-06-14T11:19:29Z","file":[{"content_type":"application/pdf","file_id":"5428","date_updated":"2018-11-08T10:17:39Z","relation":"main_file","access_level":"closed","file_size":920843,"file_name":"react_acs.pdf","date_created":"2018-11-08T10:17:39Z","creator":"feidens"}],"related_material":{"link":[{"relation":"software","url":"https://github.com/upbcuk"}]},"abstract":[{"lang":"eng","text":"We present CLARC (Cryptographic Library for Anonymous Reputation and Credentials), an anonymous credentials system (ACS) combined with an anonymous reputation system.\r\n\r\nUsing CLARC, users can receive attribute-based credentials from issuers. They can efficiently prove that their credentials satisfy complex (access) policies in a privacy-preserving way. This implements anonymous access control with complex policies.\r\n\r\nFurthermore, CLARC is the first ACS that is combined with an anonymous reputation system where users can anonymously rate services. A user who gets access to a service via a credential, also anonymously receives a review token to rate the service. If a user creates more than a single rating, this can be detected by anyone, preventing users from spamming ratings to sway public opinion.\r\n\r\nTo evaluate feasibility of our construction, we present an open-source prototype implementation."}],"publication":"Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES '18","doi":"10.1145/3230833.3234517","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://eprint.iacr.org/2018/835"}],"date_updated":"2022-01-06T06:59:07Z","publication_status":"accepted","publication_identifier":{"isbn":["978-1-4503-6448-5"]},"author":[{"last_name":"Bemmann","first_name":"Kai","full_name":"Bemmann, Kai"},{"full_name":"Blömer, Johannes","last_name":"Blömer","first_name":"Johannes","id":"23"},{"full_name":"Bobolz, Jan","last_name":"Bobolz","first_name":"Jan","id":"27207"},{"full_name":"Bröcher, Henrik","last_name":"Bröcher","first_name":"Henrik","id":"41047"},{"id":"44071","full_name":"Diemert, Denis Pascal","last_name":"Diemert","first_name":"Denis Pascal"},{"id":"25078","full_name":"Eidens, Fabian","last_name":"Eidens","first_name":"Fabian"},{"first_name":"Lukas","last_name":"Eilers","full_name":"Eilers, Lukas"},{"id":"44413","last_name":"Haltermann","first_name":"Jan Frederik","full_name":"Haltermann, Jan Frederik"},{"full_name":"Juhnke, Jakob","first_name":"Jakob","last_name":"Juhnke","id":"48090"},{"first_name":"Burhan","last_name":"Otour","full_name":"Otour, Burhan"},{"id":"47434","first_name":"Laurens Alexander","last_name":"Porzenheim","full_name":"Porzenheim, Laurens Alexander"},{"last_name":"Pukrop","first_name":"Simon","full_name":"Pukrop, Simon"},{"last_name":"Schilling","first_name":"Erik","full_name":"Schilling, Erik"},{"id":"32312","last_name":"Schlichtig","first_name":"Michael","full_name":"Schlichtig, Michael"},{"last_name":"Stienemeier","first_name":"Marcel","full_name":"Stienemeier, Marcel"}],"title":"Fully-Featured Anonymous Credentials with Reputation System","year":"2018","oa":"1","place":"New York, NY, USA","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901 - Subproject C1","_id":"13"},{"name":"KogniHome - die mitdenkende Wohnung","_id":"44"}],"quality_controlled":"1","citation":{"short":"K. Bemmann, J. Blömer, J. Bobolz, H. Bröcher, D.P. Diemert, F. Eidens, L. Eilers, J.F. Haltermann, J. Juhnke, B. Otour, L.A. Porzenheim, S. Pukrop, E. Schilling, M. Schlichtig, M. Stienemeier, in: Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18, ACM, New York, NY, USA, n.d.","chicago":"Bemmann, Kai, Johannes Blömer, Jan Bobolz, Henrik Bröcher, Denis Pascal Diemert, Fabian Eidens, Lukas Eilers, et al. “Fully-Featured Anonymous Credentials with Reputation System.” In <i>Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18</i>. New York, NY, USA: ACM, n.d. <a href=\"https://doi.org/10.1145/3230833.3234517\">https://doi.org/10.1145/3230833.3234517</a>.","ieee":"K. Bemmann <i>et al.</i>, “Fully-Featured Anonymous Credentials with Reputation System,” in <i>Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18</i>, Hamburg, Germany.","apa":"Bemmann, K., Blömer, J., Bobolz, J., Bröcher, H., Diemert, D. P., Eidens, F., … Stienemeier, M. (n.d.). Fully-Featured Anonymous Credentials with Reputation System. In <i>Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18</i>. New York, NY, USA: ACM. <a href=\"https://doi.org/10.1145/3230833.3234517\">https://doi.org/10.1145/3230833.3234517</a>","bibtex":"@inproceedings{Bemmann_Blömer_Bobolz_Bröcher_Diemert_Eidens_Eilers_Haltermann_Juhnke_Otour_et al., place={New York, NY, USA}, title={Fully-Featured Anonymous Credentials with Reputation System}, DOI={<a href=\"https://doi.org/10.1145/3230833.3234517\">10.1145/3230833.3234517</a>}, booktitle={Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18}, publisher={ACM}, author={Bemmann, Kai and Blömer, Johannes and Bobolz, Jan and Bröcher, Henrik and Diemert, Denis Pascal and Eidens, Fabian and Eilers, Lukas and Haltermann, Jan Frederik and Juhnke, Jakob and Otour, Burhan and et al.} }","ama":"Bemmann K, Blömer J, Bobolz J, et al. Fully-Featured Anonymous Credentials with Reputation System. In: <i>Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18</i>. New York, NY, USA: ACM. doi:<a href=\"https://doi.org/10.1145/3230833.3234517\">10.1145/3230833.3234517</a>","mla":"Bemmann, Kai, et al. “Fully-Featured Anonymous Credentials with Reputation System.” <i>Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18</i>, ACM, doi:<a href=\"https://doi.org/10.1145/3230833.3234517\">10.1145/3230833.3234517</a>."},"file_date_updated":"2018-11-08T10:17:39Z","ddc":["000"],"user_id":"25078","publisher":"ACM","_id":"3265","has_accepted_license":"1","conference":{"end_date":"2018-08-30","location":"Hamburg, Germany","name":"ARES 2018 - SECPID","start_date":"2018-08-27"},"status":"public"},{"user_id":"13271","ddc":["000"],"urn":"33458","_id":"3345","has_accepted_license":"1","status":"public","conference":{"end_date":"2018-06-29","start_date":"2018-06-25","name":"4th IEEE International Conference on Network Softwarization (NetSoft 2018)","location":"Montreal"},"oa":"1","place":"Montreal","project":[{"name":"5G Development and validation platform for global industry-specific network services and Apps","_id":"28","grant_number":"761493"},{"name":"SFB 901","_id":"1"},{"_id":"4","name":"SFB 901 - Project Area C"},{"name":"SFB 901 - Subproject C4","_id":"16"}],"file_date_updated":"2018-07-05T11:12:29Z","citation":{"mla":"Peuster, Manuel, et al. “ Let the State Follow Its Flows: An SDN-Based Flow Handover Protocol to Support State Migration.” <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>, doi:<a href=\"https://doi.org/10.1109/NETSOFT.2018.8460007\">10.1109/NETSOFT.2018.8460007</a>.","bibtex":"@inproceedings{Peuster_Küttner_Karl, place={Montreal}, title={ Let the state follow its flows: An SDN-based flow handover protocol to support state migration}, DOI={<a href=\"https://doi.org/10.1109/NETSOFT.2018.8460007\">10.1109/NETSOFT.2018.8460007</a>}, booktitle={4th IEEE International Conference on Network Softwarization (NetSoft 2018)}, author={Peuster, Manuel and Küttner, Hannes and Karl, Holger} }","ama":"Peuster M, Küttner H, Karl H.  Let the state follow its flows: An SDN-based flow handover protocol to support state migration. In: <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal. doi:<a href=\"https://doi.org/10.1109/NETSOFT.2018.8460007\">10.1109/NETSOFT.2018.8460007</a>","ieee":"M. Peuster, H. Küttner, and H. Karl, “ Let the state follow its flows: An SDN-based flow handover protocol to support state migration,” in <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>, Montreal.","apa":"Peuster, M., Küttner, H., &#38; Karl, H. (n.d.).  Let the state follow its flows: An SDN-based flow handover protocol to support state migration. In <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal. <a href=\"https://doi.org/10.1109/NETSOFT.2018.8460007\">https://doi.org/10.1109/NETSOFT.2018.8460007</a>","chicago":"Peuster, Manuel, Hannes Küttner, and Holger Karl. “ Let the State Follow Its Flows: An SDN-Based Flow Handover Protocol to Support State Migration.” In <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal, n.d. <a href=\"https://doi.org/10.1109/NETSOFT.2018.8460007\">https://doi.org/10.1109/NETSOFT.2018.8460007</a>.","short":"M. Peuster, H. Küttner, H. Karl, in: 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, n.d."},"doi":"10.1109/NETSOFT.2018.8460007","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/8460007/"}],"language":[{"iso":"eng"}],"publication_status":"accepted","date_updated":"2022-01-06T06:59:11Z","year":"2018","title":" Let the state follow its flows: An SDN-based flow handover protocol to support state migration","author":[{"id":"13271","full_name":"Peuster, Manuel","first_name":"Manuel","last_name":"Peuster"},{"first_name":"Hannes","last_name":"Küttner","full_name":"Küttner, Hannes"},{"last_name":"Karl","first_name":"Holger","full_name":"Karl, Holger","id":"126"}],"type":"conference","department":[{"_id":"75"}],"file":[{"date_updated":"2018-07-05T11:12:29Z","relation":"main_file","access_level":"open_access","file_size":901561,"file_name":"main_ris.pdf","content_type":"application/pdf","file_id":"3428","creator":"peuster","date_created":"2018-07-05T11:11:37Z"}],"date_created":"2018-06-25T12:21:49Z","abstract":[{"text":"Dynamically steering flows through virtualized net- work function instances is a key enabler for elastic, on-demand deployments of virtualized network functions. This becomes par- ticular challenging when stateful functions are involved, necessi- tating state management. The problem with existing solutions is that they typically embrace state migration and flow rerouting jointly, imposing a huge set of requirements on the on-boarded VNFs, e.g., solution-specific state management interfaces.\r\nIn this paper, we introduce the seamless handover proto- col (SHarP). It provides an easy-to-use, loss-less, and order- preserving flow rerouting mechanism that is not fixed to a single state management approach. This allows VNF vendors to implement or use the state management solution of their choice. SHarP supports these solutions with additional information when flows are migrated. Further, we show how SHarP significantly reduces the buffer usage at a central (SDN) controller, which is a typical bottleneck in existing solutions. Our experiments show that SHarP uses a constant amount of controller buffer, irrespective of the time taken to migrate the VNF state.","lang":"eng"}],"publication":"4th IEEE International Conference on Network Softwarization (NetSoft 2018)"},{"status":"public","conference":{"name":"4th IEEE International Conference on Network Softwarization (NetSoft 2018)","start_date":"2018-06-25","location":"Montreal","end_date":"2018-06-29"},"has_accepted_license":"1","urn":"33467","_id":"3346","ddc":["000"],"user_id":"13271","file_date_updated":"2018-07-05T11:12:55Z","citation":{"short":"M. Peuster, J. Kampmeyer, H. Karl, in: 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, n.d.","chicago":"Peuster, Manuel, Johannes  Kampmeyer, and Holger Karl. “Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains.” In <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal, n.d. <a href=\"https://doi.org/10.1109/NETSOFT.2018.8459905\">https://doi.org/10.1109/NETSOFT.2018.8459905</a>.","ieee":"M. Peuster, J. Kampmeyer, and H. Karl, “Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains,” in <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>, Montreal.","apa":"Peuster, M., Kampmeyer, J., &#38; Karl, H. (n.d.). Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains. In <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal. <a href=\"https://doi.org/10.1109/NETSOFT.2018.8459905\">https://doi.org/10.1109/NETSOFT.2018.8459905</a>","bibtex":"@inproceedings{Peuster_Kampmeyer_Karl, place={Montreal}, title={Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains}, DOI={<a href=\"https://doi.org/10.1109/NETSOFT.2018.8459905\">10.1109/NETSOFT.2018.8459905</a>}, booktitle={4th IEEE International Conference on Network Softwarization (NetSoft 2018)}, author={Peuster, Manuel and Kampmeyer, Johannes  and Karl, Holger} }","ama":"Peuster M, Kampmeyer J, Karl H. Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains. In: <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal. doi:<a href=\"https://doi.org/10.1109/NETSOFT.2018.8459905\">10.1109/NETSOFT.2018.8459905</a>","mla":"Peuster, Manuel, et al. “Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains.” <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>, doi:<a href=\"https://doi.org/10.1109/NETSOFT.2018.8459905\">10.1109/NETSOFT.2018.8459905</a>."},"project":[{"name":"5G Development and validation platform for global industry-specific network services and Apps","grant_number":"761493","_id":"28"},{"name":"SFB 901","_id":"1"},{"_id":"4","name":"SFB 901 - Project Area C"},{"_id":"16","name":"SFB 901 - Subproject C4"}],"place":"Montreal","oa":"1","title":"Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains","year":"2018","author":[{"id":"13271","first_name":"Manuel","last_name":"Peuster","full_name":"Peuster, Manuel"},{"last_name":"Kampmeyer","first_name":"Johannes ","full_name":"Kampmeyer, Johannes "},{"id":"126","first_name":"Holger","last_name":"Karl","full_name":"Karl, Holger"}],"date_updated":"2022-01-06T06:59:11Z","publication_status":"accepted","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/8459905/"}],"language":[{"iso":"eng"}],"doi":"10.1109/NETSOFT.2018.8459905","publication":"4th IEEE International Conference on Network Softwarization (NetSoft 2018)","abstract":[{"lang":"eng","text":"Developing a virtualized network service does not only involve the\r\n  implementation and configuration of the network functions it is\r\n  composed of but also its integration and test with management\r\n  solutions that will control the service in its production\r\n  environment. These integration tasks require testbeds that offer the\r\n  needed network function virtualization infrastructure~(NFVI), like OpenStack, introducing a\r\n  lot of management and maintenance overheads. Such testbed setups\r\n  become even more complicated when the multi\r\n  point-of-presence~(PoP) case, with multiple infrastructure\r\n  installations, is considered.\r\n\r\n  In this demo, we showcase an emulation platform that executes\r\n  containerized network services in user-defined multi-PoP\r\n  topologies. The platform does not only allow network service developers to\r\n  locally test their services but also to connect real-world\r\n  management and orchestration solutions to the emulated PoPs. During our\r\n  interactive demonstration we focus on the integration between\r\n  the emulated infrastructure and state-of-the-art orchestration\r\n  solutions like SONATA or OSM."}],"file":[{"creator":"peuster","date_created":"2018-07-05T11:12:55Z","date_updated":"2018-07-05T11:12:55Z","relation":"main_file","file_size":449513,"access_level":"open_access","file_name":"main_ris.pdf","content_type":"application/pdf","file_id":"3429"}],"date_created":"2018-06-25T12:24:19Z","type":"conference","department":[{"_id":"75"}]},{"project":[{"_id":"28","grant_number":"761493","name":"5G Development and validation platform for global industry-specific network services and Apps"},{"name":"SFB 901","_id":"1"},{"_id":"4","name":"SFB 901 - Project Area C"},{"_id":"16","name":"SFB 901 - Subproject C4"}],"file_date_updated":"2018-07-05T11:13:29Z","citation":{"ieee":"M. Peuster, M. Marchetti, G. Garcia de Blas, and H. Karl, “Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments,” in <i>European Conference on Networks and Communications (EuCNC)</i>, Ljubljana.","apa":"Peuster, M., Marchetti, M., Garcia de Blas, G., &#38; Karl, H. (n.d.). Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments. In <i>European Conference on Networks and Communications (EuCNC)</i>. Ljubljana. <a href=\"https://doi.org/10.1109/EuCNC.2018.8442701\">https://doi.org/10.1109/EuCNC.2018.8442701</a>","mla":"Peuster, Manuel, et al. “Emulation-Based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments.” <i>European Conference on Networks and Communications (EuCNC)</i>, doi:<a href=\"https://doi.org/10.1109/EuCNC.2018.8442701\">10.1109/EuCNC.2018.8442701</a>.","bibtex":"@inproceedings{Peuster_Marchetti_Garcia de Blas_Karl, place={Ljubljana}, title={Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments}, DOI={<a href=\"https://doi.org/10.1109/EuCNC.2018.8442701\">10.1109/EuCNC.2018.8442701</a>}, booktitle={European Conference on Networks and Communications (EuCNC)}, author={Peuster, Manuel and Marchetti, Michael and Garcia de Blas, Gerado and Karl, Holger} }","ama":"Peuster M, Marchetti M, Garcia de Blas G, Karl H. Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments. In: <i>European Conference on Networks and Communications (EuCNC)</i>. Ljubljana. doi:<a href=\"https://doi.org/10.1109/EuCNC.2018.8442701\">10.1109/EuCNC.2018.8442701</a>","short":"M. Peuster, M. Marchetti, G. Garcia de Blas, H. Karl, in: European Conference on Networks and Communications (EuCNC), Ljubljana, n.d.","chicago":"Peuster, Manuel, Michael Marchetti, Gerado Garcia de Blas, and Holger Karl. “Emulation-Based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments.” In <i>European Conference on Networks and Communications (EuCNC)</i>. Ljubljana, n.d. <a href=\"https://doi.org/10.1109/EuCNC.2018.8442701\">https://doi.org/10.1109/EuCNC.2018.8442701</a>."},"oa":"1","place":"Ljubljana","has_accepted_license":"1","status":"public","conference":{"location":"Ljubljana","name":"European Conference on Networks and Communications (EuCNC)"},"user_id":"13271","ddc":["000"],"urn":"33477","_id":"3347","abstract":[{"lang":"eng","text":"Management and orchestration~(MANO) systems are the key components of future large-scale NFV environments. They will manage resources of hundreds or even thousands of NFV infrastructure installations, so called points of presence~(PoP). Such scenarios need to be automatically tested during the development phase of a MANO system. This task becomes very challenging because large-scale NFV testbeds are hard to maintain, too expensive, or simply not available.\r\n\r\nIn this paper, we present a multi-PoP NFV infrastructure emulation platform that enables automated, large-scale testing of MANO stacks. We show that our platform can easily emulate hundreds of PoPs on a single physical machine and reduces the setup time of a test PoP by a factor of 232x compared to a DevStack-based test PoP installation. Further, we present a case study in which we test ETSI's Open Source MANO~(OSM) against our proposed system  to gain insights about OSM's behaviour in large-scale NFV deployments."}],"publication":"European Conference on Networks and Communications (EuCNC)","type":"conference","department":[{"_id":"75"}],"file":[{"creator":"peuster","date_created":"2018-07-05T11:13:29Z","relation":"main_file","date_updated":"2018-07-05T11:13:29Z","file_name":"main_ris.pdf","file_size":713495,"access_level":"open_access","file_id":"3430","content_type":"application/pdf"}],"date_created":"2018-06-25T12:27:59Z","publication_status":"accepted","date_updated":"2022-01-06T06:59:12Z","year":"2018","title":"Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments","author":[{"id":"13271","first_name":"Manuel","last_name":"Peuster","full_name":"Peuster, Manuel"},{"full_name":"Marchetti, Michael","last_name":"Marchetti","first_name":"Michael"},{"first_name":"Gerado","last_name":"Garcia de Blas","full_name":"Garcia de Blas, Gerado"},{"last_name":"Karl","first_name":"Holger","full_name":"Karl, Holger","id":"126"}],"doi":"10.1109/EuCNC.2018.8442701","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/8442701/"}],"language":[{"iso":"eng"}]},{"year":"2018","title":"ML-Plan: Automated Machine Learning via Hierarchical Planning","publication_identifier":{"eissn":["1573-0565"],"issn":["0885-6125"]},"author":[{"full_name":"Mohr, Felix","first_name":"Felix","last_name":"Mohr"},{"id":"33176","first_name":"Marcel Dominik","last_name":"Wever","orcid":" https://orcid.org/0000-0001-9782-6818","full_name":"Wever, Marcel Dominik"},{"id":"48129","first_name":"Eyke","last_name":"Hüllermeier","full_name":"Hüllermeier, Eyke"}],"date_updated":"2022-01-06T06:59:21Z","publication_status":"epub_ahead","article_type":"original","main_file_link":[{"url":"https://rdcu.be/3Nc2","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1007/s10994-018-5735-z","publication":"Machine Learning","abstract":[{"lang":"eng","text":"Automated machine learning (AutoML) seeks to automatically select, compose, and parametrize machine learning algorithms, so as to achieve optimal performance on a given task (dataset). Although current approaches to AutoML have already produced impressive results, the field is still far from mature, and new techniques are still being developed. In this paper, we present ML-Plan, a new approach to AutoML based on hierarchical planning. To highlight the potential of this approach, we compare ML-Plan to the state-of-the-art frameworks Auto-WEKA, auto-sklearn, and TPOT. In an extensive series of experiments, we show that ML-Plan is highly competitive and often outperforms existing approaches."}],"file":[{"access_level":"closed","file_size":1070937,"file_name":"ML-PlanAutomatedMachineLearnin.pdf","date_updated":"2018-11-02T15:32:16Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"5306","creator":"ups","date_created":"2018-11-02T15:32:16Z"}],"date_created":"2018-07-08T14:06:14Z","keyword":["AutoML","Hierarchical Planning","HTN planning","ML-Plan"],"type":"journal_article","department":[{"_id":"355"},{"_id":"34"},{"_id":"7"},{"_id":"26"}],"status":"public","conference":{"start_date":"2018-09-10","name":"European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases","location":"Dublin, Ireland","end_date":"2018-09-14"},"has_accepted_license":"1","page":"1495-1515","publisher":"Springer","_id":"3510","ddc":["000"],"user_id":"5786","file_date_updated":"2018-11-02T15:32:16Z","citation":{"chicago":"Mohr, Felix, Marcel Dominik Wever, and Eyke Hüllermeier. “ML-Plan: Automated Machine Learning via Hierarchical Planning.” <i>Machine Learning</i>, 2018, 1495–1515. <a href=\"https://doi.org/10.1007/s10994-018-5735-z\">https://doi.org/10.1007/s10994-018-5735-z</a>.","short":"F. Mohr, M.D. Wever, E. Hüllermeier, Machine Learning (2018) 1495–1515.","ama":"Mohr F, Wever MD, Hüllermeier E. ML-Plan: Automated Machine Learning via Hierarchical Planning. <i>Machine Learning</i>. Published online 2018:1495-1515. doi:<a href=\"https://doi.org/10.1007/s10994-018-5735-z\">10.1007/s10994-018-5735-z</a>","bibtex":"@article{Mohr_Wever_Hüllermeier_2018, title={ML-Plan: Automated Machine Learning via Hierarchical Planning}, DOI={<a href=\"https://doi.org/10.1007/s10994-018-5735-z\">10.1007/s10994-018-5735-z</a>}, journal={Machine Learning}, publisher={Springer}, author={Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke}, year={2018}, pages={1495–1515} }","mla":"Mohr, Felix, et al. “ML-Plan: Automated Machine Learning via Hierarchical Planning.” <i>Machine Learning</i>, Springer, 2018, pp. 1495–515, doi:<a href=\"https://doi.org/10.1007/s10994-018-5735-z\">10.1007/s10994-018-5735-z</a>.","apa":"Mohr, F., Wever, M. D., &#38; Hüllermeier, E. (2018). ML-Plan: Automated Machine Learning via Hierarchical Planning. <i>Machine Learning</i>, 1495–1515. <a href=\"https://doi.org/10.1007/s10994-018-5735-z\">https://doi.org/10.1007/s10994-018-5735-z</a>","ieee":"F. Mohr, M. D. Wever, and E. Hüllermeier, “ML-Plan: Automated Machine Learning via Hierarchical Planning,” <i>Machine Learning</i>, pp. 1495–1515, 2018, doi: <a href=\"https://doi.org/10.1007/s10994-018-5735-z\">10.1007/s10994-018-5735-z</a>."},"project":[{"name":"SFB 901","_id":"1"},{"_id":"3","name":"SFB 901 - Project Area B"},{"name":"SFB 901 - Subproject B2","_id":"10"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"oa":"1"},{"oa":"1","place":"‘s-Hertogenbosch, the Netherlands","quality_controlled":"1","project":[{"_id":"1","name":"SFB 901"},{"_id":"10","name":"SFB 901 - Subproject B2"},{"name":"SFB 901 - Project Area B","_id":"3"}],"file_date_updated":"2018-11-06T15:23:02Z","citation":{"ama":"Mohr F, Wever MD, Hüllermeier E. Reduction Stumps for Multi-Class Classification. In: <i>Proceedings of the Symposium on Intelligent Data Analysis</i>. ‘s-Hertogenbosch, the Netherlands. doi:<a href=\"https://doi.org/10.1007/978-3-030-01768-2_19\">10.1007/978-3-030-01768-2_19</a>","bibtex":"@inproceedings{Mohr_Wever_Hüllermeier, place={‘s-Hertogenbosch, the Netherlands}, title={Reduction Stumps for Multi-Class Classification}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-01768-2_19\">10.1007/978-3-030-01768-2_19</a>}, booktitle={Proceedings of the Symposium on Intelligent Data Analysis}, author={Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke} }","mla":"Mohr, Felix, et al. “Reduction Stumps for Multi-Class Classification.” <i>Proceedings of the Symposium on Intelligent Data Analysis</i>, doi:<a href=\"https://doi.org/10.1007/978-3-030-01768-2_19\">10.1007/978-3-030-01768-2_19</a>.","short":"F. Mohr, M.D. Wever, E. Hüllermeier, in: Proceedings of the Symposium on Intelligent Data Analysis, ‘s-Hertogenbosch, the Netherlands, n.d.","chicago":"Mohr, Felix, Marcel Dominik Wever, and Eyke Hüllermeier. “Reduction Stumps for Multi-Class Classification.” In <i>Proceedings of the Symposium on Intelligent Data Analysis</i>. ‘s-Hertogenbosch, the Netherlands, n.d. <a href=\"https://doi.org/10.1007/978-3-030-01768-2_19\">https://doi.org/10.1007/978-3-030-01768-2_19</a>.","apa":"Mohr, F., Wever, M. D., &#38; Hüllermeier, E. (n.d.). Reduction Stumps for Multi-Class Classification. In <i>Proceedings of the Symposium on Intelligent Data Analysis</i>. ‘s-Hertogenbosch, the Netherlands. <a href=\"https://doi.org/10.1007/978-3-030-01768-2_19\">https://doi.org/10.1007/978-3-030-01768-2_19</a>","ieee":"F. Mohr, M. D. Wever, and E. Hüllermeier, “Reduction Stumps for Multi-Class Classification,” in <i>Proceedings of the Symposium on Intelligent Data Analysis</i>, ‘s-Hertogenbosch, the Netherlands."},"user_id":"49109","ddc":["000"],"_id":"3552","has_accepted_license":"1","status":"public","conference":{"end_date":"2018-10-26","location":"‘s-Hertogenbosch, the Netherlands","name":"Symposium on Intelligent Data Analysis","start_date":"2018-10-24"},"type":"conference","department":[{"_id":"355"}],"file":[{"access_level":"closed","file_size":1348768,"file_name":"Mohr2018_Chapter_ReductionStumpsForMulti-classC.pdf","date_updated":"2018-11-06T15:23:02Z","relation":"main_file","success":1,"content_type":"application/pdf","file_id":"5385","creator":"wever","date_created":"2018-11-06T15:23:02Z"}],"date_created":"2018-07-13T15:29:15Z","publication":"Proceedings of the Symposium on Intelligent Data Analysis","doi":"10.1007/978-3-030-01768-2_19","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007%2F978-3-030-01768-2_19","open_access":"1"}],"language":[{"iso":"eng"}],"publication_status":"accepted","date_updated":"2022-01-06T06:59:25Z","title":"Reduction Stumps for Multi-Class Classification","year":"2018","author":[{"full_name":"Mohr, Felix","last_name":"Mohr","first_name":"Felix"},{"id":"33176","first_name":"Marcel Dominik","orcid":" https://orcid.org/0000-0001-9782-6818","last_name":"Wever","full_name":"Wever, Marcel Dominik"},{"id":"48129","full_name":"Hüllermeier, Eyke","last_name":"Hüllermeier","first_name":"Eyke"}]},{"doi":"10.1364/OE.26.018621","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:59:33Z","publication_status":"published","intvolume":"        26","article_type":"letter_note","year":"2018","title":"Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges","author":[{"id":"40428","first_name":"Lena","last_name":"Ebers","full_name":"Ebers, Lena"},{"id":"48077","first_name":"Manfred","last_name":"Hammer","orcid":"0000-0002-6331-9348","full_name":"Hammer, Manfred"},{"full_name":"Förstner, Jens","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158"}],"keyword":["tet_topic_waveguide"],"type":"journal_article","department":[{"_id":"61"}],"file":[{"date_created":"2018-08-01T09:30:58Z","creator":"hclaudia","content_type":"application/pdf","file_id":"3741","date_updated":"2018-08-01T09:30:58Z","relation":"main_file","file_size":6193865,"access_level":"open_access","file_name":"2018-07 Ebers_Hammer_Förstner_OpticsExpress_Oblique incidence of semi guided planar waves on slab waveguide steps_Rounded Edges.pdf"}],"date_created":"2018-08-01T09:31:03Z","abstract":[{"text":"Oblique propagation of semi-guided waves across slab waveguide structures with bent corners is investigated. A critical angle can be defined beyond which all radiation losses are suppressed. Additionally an increase of the curvature radius of the bends also leads to low-loss configurations for incidence angles below that critical angle. A combination of two bent corner systems represents a step-like structure, behaving like a Fabry-Perot interferometer, with two partial reflectors separated by the vertical height between the horizontal slabs. We numerically analyse typical high-index-contrast Si/SiO2 structures for their reflectance and transmittance properties. When increasing the curvature radius the resonant effect becomes less relevant such that full transmittance is reached with less critical conditions on the vertical distance or the incidence angle. For practical interest 3-D problems are considered, where the structures are excited by the fundamental mode of a wide, shallow rib waveguide. High transmittance levels can be observed also for these 3-D configurations depending on the width of the rib.","lang":"eng"}],"issue":"14","publication":"Optics Express","ddc":["620"],"user_id":"158","volume":26,"page":"18621-18632","_id":"3740","publisher":"OSA Publishing","urn":"37409","has_accepted_license":"1","status":"public","oa":"1","project":[{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Subproject C5","_id":"75"}],"file_date_updated":"2018-08-01T09:30:58Z","citation":{"bibtex":"@article{Ebers_Hammer_Förstner_2018, title={Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges}, volume={26}, DOI={<a href=\"https://doi.org/10.1364/OE.26.018621\">10.1364/OE.26.018621</a>}, number={14}, journal={Optics Express}, publisher={OSA Publishing}, author={Ebers, Lena and Hammer, Manfred and Förstner, Jens}, year={2018}, pages={18621–18632} }","short":"L. Ebers, M. Hammer, J. Förstner, Optics Express 26 (2018) 18621–18632.","ama":"Ebers L, Hammer M, Förstner J. Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges. <i>Optics Express</i>. 2018;26(14):18621-18632. doi:<a href=\"https://doi.org/10.1364/OE.26.018621\">10.1364/OE.26.018621</a>","chicago":"Ebers, Lena, Manfred Hammer, and Jens Förstner. “Oblique Incidence of Semi-Guided Planar Waves on Slab Waveguide Steps: Effects of Rounded Edges.” <i>Optics Express</i> 26, no. 14 (2018): 18621–32. <a href=\"https://doi.org/10.1364/OE.26.018621\">https://doi.org/10.1364/OE.26.018621</a>.","ieee":"L. Ebers, M. Hammer, and J. Förstner, “Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges,” <i>Optics Express</i>, vol. 26, no. 14, pp. 18621–18632, 2018.","apa":"Ebers, L., Hammer, M., &#38; Förstner, J. (2018). Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges. <i>Optics Express</i>, <i>26</i>(14), 18621–18632. <a href=\"https://doi.org/10.1364/OE.26.018621\">https://doi.org/10.1364/OE.26.018621</a>","mla":"Ebers, Lena, et al. “Oblique Incidence of Semi-Guided Planar Waves on Slab Waveguide Steps: Effects of Rounded Edges.” <i>Optics Express</i>, vol. 26, no. 14, OSA Publishing, 2018, pp. 18621–32, doi:<a href=\"https://doi.org/10.1364/OE.26.018621\">10.1364/OE.26.018621</a>."}},{"user_id":"49109","ddc":["006"],"_id":"3852","urn":"38527","has_accepted_license":"1","conference":{"end_date":"2018-07-15","name":"ICML 2018 AutoML Workshop","start_date":"2018-07-10","location":"Stockholm, Sweden"},"status":"public","oa":"1","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area B","_id":"3"},{"name":"SFB 901 - Subproject B2","_id":"10"}],"quality_controlled":"1","citation":{"mla":"Wever, Marcel Dominik, et al. “ML-Plan for Unlimited-Length Machine Learning Pipelines.” <i>ICML 2018 AutoML Workshop</i>, 2018.","ama":"Wever MD, Mohr F, Hüllermeier E. ML-Plan for Unlimited-Length Machine Learning Pipelines. In: <i>ICML 2018 AutoML Workshop</i>. ; 2018.","bibtex":"@inproceedings{Wever_Mohr_Hüllermeier_2018, title={ML-Plan for Unlimited-Length Machine Learning Pipelines}, booktitle={ICML 2018 AutoML Workshop}, author={Wever, Marcel Dominik and Mohr, Felix and Hüllermeier, Eyke}, year={2018} }","apa":"Wever, M. D., Mohr, F., &#38; Hüllermeier, E. (2018). ML-Plan for Unlimited-Length Machine Learning Pipelines. In <i>ICML 2018 AutoML Workshop</i>. Stockholm, Sweden.","ieee":"M. D. Wever, F. Mohr, and E. Hüllermeier, “ML-Plan for Unlimited-Length Machine Learning Pipelines,” in <i>ICML 2018 AutoML Workshop</i>, Stockholm, Sweden, 2018.","chicago":"Wever, Marcel Dominik, Felix Mohr, and Eyke Hüllermeier. “ML-Plan for Unlimited-Length Machine Learning Pipelines.” In <i>ICML 2018 AutoML Workshop</i>, 2018.","short":"M.D. Wever, F. Mohr, E. Hüllermeier, in: ICML 2018 AutoML Workshop, 2018."},"file_date_updated":"2018-08-09T06:14:43Z","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxhdXRvbWwyMDE4aWNtbHxneDo3M2Q3MjUzYjViNDRhZTAx"}],"date_updated":"2022-01-06T06:59:46Z","author":[{"id":"33176","orcid":" https://orcid.org/0000-0001-9782-6818","first_name":"Marcel Dominik","last_name":"Wever","full_name":"Wever, Marcel Dominik"},{"first_name":"Felix","last_name":"Mohr","full_name":"Mohr, Felix"},{"id":"48129","last_name":"Hüllermeier","first_name":"Eyke","full_name":"Hüllermeier, Eyke"}],"year":"2018","title":"ML-Plan for Unlimited-Length Machine Learning Pipelines","department":[{"_id":"355"}],"keyword":["automated machine learning","complex pipelines","hierarchical planning"],"type":"conference","date_created":"2018-08-09T06:14:54Z","file":[{"date_created":"2018-08-09T06:14:43Z","creator":"wever","file_id":"3853","content_type":"application/pdf","file_name":"38.pdf","access_level":"open_access","file_size":297811,"relation":"main_file","date_updated":"2018-08-09T06:14:43Z"}],"abstract":[{"lang":"eng","text":"In automated machine learning (AutoML), the process of engineering machine learning applications with respect to a specific problem is (partially) automated.\r\nVarious AutoML tools have already been introduced to provide out-of-the-box machine learning functionality.\r\nMore specifically, by selecting machine learning algorithms and optimizing their hyperparameters, these tools produce a machine learning pipeline tailored to the problem at hand.\r\nExcept for TPOT, all of these tools restrict the maximum number of processing steps of such a pipeline.\r\nHowever, as TPOT follows an evolutionary approach, it suffers from performance issues when dealing with larger datasets.\r\nIn this paper, we present an alternative approach leveraging a hierarchical planning to configure machine learning pipelines that are unlimited in length.\r\nWe evaluate our approach and find its performance to be competitive with other AutoML tools, including TPOT."}],"publication":"ICML 2018 AutoML Workshop"},{"doi":"10.1109/TNSM.2018.2846572","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1711.10839"}],"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:59:00Z","article_type":"original","title":"JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services","year":"2018","author":[{"last_name":"Dräxler","first_name":"Sevil","full_name":"Dräxler, Sevil","id":"31764"},{"first_name":"Holger","last_name":"Karl","full_name":"Karl, Holger","id":"126"},{"full_name":"Mann, Zoltan Adam","last_name":"Mann","first_name":"Zoltan Adam"}],"type":"journal_article","department":[{"_id":"75"}],"file":[{"date_created":"2018-11-02T15:25:49Z","creator":"ups","file_id":"5302","content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2018-11-02T15:25:49Z","file_name":"08382313.pdf","access_level":"closed","file_size":1767054},{"file_name":"TNSM2846572_RIS.pdf","access_level":"open_access","file_size":2878350,"relation":"main_file","date_updated":"2019-01-21T16:12:36Z","file_id":"6950","content_type":"application/pdf","creator":"sevilmeh","date_created":"2019-01-21T16:12:36Z"}],"date_created":"2018-06-11T06:55:05Z","abstract":[{"lang":"eng","text":"To adapt to continuously changing workloads in networks, components of the running network services may need to be replicated (scaling the network service) and allocated to physical resources (placement) dynamically, also necessitating dynamic re-routing of flows between service components. In this paper, we propose JASPER, a fully automated approach to jointly optimizing scaling, placement, and routing for complex network services, consisting of multiple (virtualized) components. JASPER handles multiple network services that share the same substrate network; services can be dynamically added or removed and dynamic workload changes are handled. Our approach lets service designers specify their services on a high level of abstraction using service templates. JASPER automatically makes scaling, placement and routing decisions, enabling quick reaction to changes. We formalize the problem, analyze its complexity, and develop two algorithms to solve it. Extensive empirical results show the applicability and effectiveness of the proposed approach."}],"publication":"IEEE Transactions on Network and Service Management","user_id":"31764","ddc":["000"],"_id":"3152","urn":"31522","publisher":"IEEE","has_accepted_license":"1","status":"public","oa":"1","project":[{"grant_number":"762057","_id":"23","name":"5G Programmable Infrastructure Converging disaggregated neTwork and compUte Resources"},{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901 - Subproject C4","_id":"16"}],"file_date_updated":"2019-01-21T16:12:36Z","citation":{"bibtex":"@article{Dräxler_Karl_Mann_2018, title={JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services}, DOI={<a href=\"https://doi.org/10.1109/TNSM.2018.2846572\">10.1109/TNSM.2018.2846572</a>}, journal={IEEE Transactions on Network and Service Management}, publisher={IEEE}, author={Dräxler, Sevil and Karl, Holger and Mann, Zoltan Adam}, year={2018} }","ama":"Dräxler S, Karl H, Mann ZA. JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services. <i>IEEE Transactions on Network and Service Management</i>. 2018. doi:<a href=\"https://doi.org/10.1109/TNSM.2018.2846572\">10.1109/TNSM.2018.2846572</a>","mla":"Dräxler, Sevil, et al. “JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services.” <i>IEEE Transactions on Network and Service Management</i>, IEEE, 2018, doi:<a href=\"https://doi.org/10.1109/TNSM.2018.2846572\">10.1109/TNSM.2018.2846572</a>.","chicago":"Dräxler, Sevil, Holger Karl, and Zoltan Adam Mann. “JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services.” <i>IEEE Transactions on Network and Service Management</i>, 2018. <a href=\"https://doi.org/10.1109/TNSM.2018.2846572\">https://doi.org/10.1109/TNSM.2018.2846572</a>.","short":"S. Dräxler, H. Karl, Z.A. Mann, IEEE Transactions on Network and Service Management (2018).","ieee":"S. Dräxler, H. Karl, and Z. A. Mann, “JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services,” <i>IEEE Transactions on Network and Service Management</i>, 2018.","apa":"Dräxler, S., Karl, H., &#38; Mann, Z. A. (2018). JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services. <i>IEEE Transactions on Network and Service Management</i>. <a href=\"https://doi.org/10.1109/TNSM.2018.2846572\">https://doi.org/10.1109/TNSM.2018.2846572</a>"}},{"publication":"Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018","abstract":[{"lang":"eng","text":"In multinomial classification, reduction techniques are commonly used to decompose the original learning problem into several simpler problems. For example, by recursively bisecting the original set of classes, so-called nested dichotomies define a set of binary classification problems that are organized in the structure of a binary tree. In contrast to the existing one-shot heuristics for constructing nested dichotomies and motivated by recent work on algorithm configuration, we propose a genetic algorithm for optimizing the structure of such dichotomies. A key component of this approach is the proposed genetic representation that facilitates the application of standard genetic operators, while still supporting the exchange of partial solutions under recombination. We evaluate the approach in an extensive experimental study, showing that it yields classifiers with superior generalization performance."}],"file":[{"file_id":"5275","success":1,"content_type":"application/pdf","file_name":"p561-wever.pdf","file_size":875404,"access_level":"closed","relation":"main_file","date_updated":"2018-11-02T14:33:54Z","date_created":"2018-11-02T14:33:54Z","creator":"ups"}],"date_created":"2018-03-31T13:51:23Z","type":"conference","keyword":["Classification","Hierarchical Decomposition","Indirect Encoding"],"department":[{"_id":"355"}],"title":"Ensembles of Evolved Nested Dichotomies for Classification","year":"2018","author":[{"first_name":"Marcel Dominik","orcid":" https://orcid.org/0000-0001-9782-6818","last_name":"Wever","full_name":"Wever, Marcel Dominik","id":"33176"},{"first_name":"Felix","last_name":"Mohr","full_name":"Mohr, Felix"},{"id":"48129","full_name":"Hüllermeier, Eyke","first_name":"Eyke","last_name":"Hüllermeier"}],"publication_status":"published","date_updated":"2022-01-06T06:54:45Z","main_file_link":[{"open_access":"1","url":"https://dl.acm.org/citation.cfm?doid=3205455.3205562"}],"language":[{"iso":"eng"}],"doi":"10.1145/3205455.3205562","file_date_updated":"2018-11-02T14:33:54Z","citation":{"bibtex":"@inproceedings{Wever_Mohr_Hüllermeier_2018, place={Kyoto, Japan}, title={Ensembles of Evolved Nested Dichotomies for Classification}, DOI={<a href=\"https://doi.org/10.1145/3205455.3205562\">10.1145/3205455.3205562</a>}, booktitle={Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018}, publisher={ACM}, author={Wever, Marcel Dominik and Mohr, Felix and Hüllermeier, Eyke}, year={2018} }","ama":"Wever MD, Mohr F, Hüllermeier E. Ensembles of Evolved Nested Dichotomies for Classification. In: <i>Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018</i>. Kyoto, Japan: ACM; 2018. doi:<a href=\"https://doi.org/10.1145/3205455.3205562\">10.1145/3205455.3205562</a>","mla":"Wever, Marcel Dominik, et al. “Ensembles of Evolved Nested Dichotomies for Classification.” <i>Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018</i>, ACM, 2018, doi:<a href=\"https://doi.org/10.1145/3205455.3205562\">10.1145/3205455.3205562</a>.","short":"M.D. Wever, F. Mohr, E. Hüllermeier, in: Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018, ACM, Kyoto, Japan, 2018.","chicago":"Wever, Marcel Dominik, Felix Mohr, and Eyke Hüllermeier. “Ensembles of Evolved Nested Dichotomies for Classification.” In <i>Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018</i>. Kyoto, Japan: ACM, 2018. <a href=\"https://doi.org/10.1145/3205455.3205562\">https://doi.org/10.1145/3205455.3205562</a>.","ieee":"M. D. Wever, F. Mohr, and E. Hüllermeier, “Ensembles of Evolved Nested Dichotomies for Classification,” in <i>Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018</i>, Kyoto, Japan, 2018.","apa":"Wever, M. D., Mohr, F., &#38; Hüllermeier, E. (2018). Ensembles of Evolved Nested Dichotomies for Classification. In <i>Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018</i>. Kyoto, Japan: ACM. <a href=\"https://doi.org/10.1145/3205455.3205562\">https://doi.org/10.1145/3205455.3205562</a>"},"project":[{"name":"SFB 901","_id":"1"},{"_id":"3","name":"SFB 901 - Project Area B"},{"name":"SFB 901 - Subproject B2","_id":"10"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"place":"Kyoto, Japan","oa":"1","status":"public","conference":{"location":"Kyoto, Japan","start_date":"2018-07-15","name":"GECCO 2018","end_date":"2018-07-19"},"has_accepted_license":"1","publisher":"ACM","_id":"2109","user_id":"33176","ddc":["000"]},{"publication":"arXiv:1804.00854","citation":{"bibtex":"@article{Hanke_Peitz_Wallscheid_Klus_Böcker_Dellnitz_2018, title={Koopman Operator-Based Finite-Control-Set Model Predictive Control for  Electrical Drives}, journal={arXiv:1804.00854}, author={Hanke, Sören and Peitz, Sebastian and Wallscheid, Oliver and Klus, Stefan and Böcker, Joachim and Dellnitz, Michael}, year={2018} }","ama":"Hanke S, Peitz S, Wallscheid O, Klus S, Böcker J, Dellnitz M. Koopman Operator-Based Finite-Control-Set Model Predictive Control for  Electrical Drives. <i>arXiv:180400854</i>. 2018.","mla":"Hanke, Sören, et al. “Koopman Operator-Based Finite-Control-Set Model Predictive Control for  Electrical Drives.” <i>ArXiv:1804.00854</i>, 2018.","chicago":"Hanke, Sören, Sebastian Peitz, Oliver Wallscheid, Stefan Klus, Joachim Böcker, and Michael Dellnitz. “Koopman Operator-Based Finite-Control-Set Model Predictive Control for  Electrical Drives.” <i>ArXiv:1804.00854</i>, 2018.","short":"S. Hanke, S. Peitz, O. Wallscheid, S. Klus, J. Böcker, M. Dellnitz, ArXiv:1804.00854 (2018).","ieee":"S. Hanke, S. Peitz, O. Wallscheid, S. Klus, J. Böcker, and M. Dellnitz, “Koopman Operator-Based Finite-Control-Set Model Predictive Control for  Electrical Drives,” <i>arXiv:1804.00854</i>. 2018.","apa":"Hanke, S., Peitz, S., Wallscheid, O., Klus, S., Böcker, J., &#38; Dellnitz, M. (2018). Koopman Operator-Based Finite-Control-Set Model Predictive Control for  Electrical Drives. <i>ArXiv:1804.00854</i>."},"abstract":[{"text":"Predictive control of power electronic systems always requires a suitable\r\nmodel of the plant. Using typical physics-based white box models, a trade-off\r\nbetween model complexity (i.e. accuracy) and computational burden has to be\r\nmade. This is a challenging task with a lot of constraints, since the model\r\norder is directly linked to the number of system states. Even though white-box\r\nmodels show suitable performance in most cases, parasitic real-world effects\r\noften cannot be modeled satisfactorily with an expedient computational load.\r\nHence, a Koopman operator-based model reduction technique is presented which\r\ndirectly links the control action to the system's outputs in a black-box\r\nfashion. The Koopman operator is a linear but infinite-dimensional operator\r\ndescribing the dynamics of observables of nonlinear autonomous dynamical\r\nsystems which can be nicely applied to the switching principle of power\r\nelectronic devices. Following this data-driven approach, the model order and\r\nthe number of system states are decoupled which allows us to consider more\r\ncomplex systems. Extensive experimental tests with an automotive-type permanent\r\nmagnet synchronous motor fed by an IGBT 2-level inverter prove the feasibility\r\nof the proposed modeling technique in a finite-set model predictive control\r\napplication.","lang":"eng"}],"date_created":"2021-04-19T16:17:30Z","type":"preprint","oa":"1","department":[{"_id":"101"}],"title":"Koopman Operator-Based Finite-Control-Set Model Predictive Control for  Electrical Drives","status":"public","year":"2018","author":[{"full_name":"Hanke, Sören","last_name":"Hanke","first_name":"Sören"},{"orcid":"0000-0002-3389-793X","last_name":"Peitz","first_name":"Sebastian","full_name":"Peitz, Sebastian","id":"47427"},{"full_name":"Wallscheid, Oliver","last_name":"Wallscheid","first_name":"Oliver"},{"full_name":"Klus, Stefan","last_name":"Klus","first_name":"Stefan"},{"full_name":"Böcker, Joachim","first_name":"Joachim","last_name":"Böcker"},{"full_name":"Dellnitz, Michael","first_name":"Michael","last_name":"Dellnitz"}],"date_updated":"2022-01-06T06:55:08Z","main_file_link":[{"open_access":"1","url":"https://arxiv.org/pdf/1804.00854.pdf"}],"language":[{"iso":"eng"}],"_id":"21634","user_id":"47427"},{"citation":{"bibtex":"@article{Huang_Zhang_Zentgraf_2018, title={Metasurface holography: from fundamentals to applications}, volume={7}, DOI={<a href=\"https://doi.org/10.1515/nanoph-2017-0118\">10.1515/nanoph-2017-0118</a>}, number={6}, journal={Nanophotonics}, publisher={Walter de Gruyter GmbH}, author={Huang, Lingling and Zhang, Shuang and Zentgraf, Thomas}, year={2018}, pages={1169–1190} }","chicago":"Huang, Lingling, Shuang Zhang, and Thomas Zentgraf. “Metasurface Holography: From Fundamentals to Applications.” <i>Nanophotonics</i> 7, no. 6 (2018): 1169–90. <a href=\"https://doi.org/10.1515/nanoph-2017-0118\">https://doi.org/10.1515/nanoph-2017-0118</a>.","ama":"Huang L, Zhang S, Zentgraf T. Metasurface holography: from fundamentals to applications. <i>Nanophotonics</i>. 2018;7(6):1169-1190. doi:<a href=\"https://doi.org/10.1515/nanoph-2017-0118\">10.1515/nanoph-2017-0118</a>","short":"L. Huang, S. Zhang, T. Zentgraf, Nanophotonics 7 (2018) 1169–1190.","ieee":"L. Huang, S. Zhang, and T. Zentgraf, “Metasurface holography: from fundamentals to applications,” <i>Nanophotonics</i>, vol. 7, no. 6, pp. 1169–1190, 2018.","mla":"Huang, Lingling, et al. “Metasurface Holography: From Fundamentals to Applications.” <i>Nanophotonics</i>, vol. 7, no. 6, Walter de Gruyter GmbH, 2018, pp. 1169–90, doi:<a href=\"https://doi.org/10.1515/nanoph-2017-0118\">10.1515/nanoph-2017-0118</a>.","apa":"Huang, L., Zhang, S., &#38; Zentgraf, T. (2018). Metasurface holography: from fundamentals to applications. <i>Nanophotonics</i>, <i>7</i>(6), 1169–1190. <a href=\"https://doi.org/10.1515/nanoph-2017-0118\">https://doi.org/10.1515/nanoph-2017-0118</a>"},"quality_controlled":"1","oa":"1","status":"public","page":"1169-1190","publisher":"Walter de Gruyter GmbH","_id":"1765","user_id":"30525","volume":7,"publication":"Nanophotonics","issue":"6","date_created":"2018-03-23T13:14:51Z","type":"journal_article","department":[{"_id":"15"},{"_id":"230"}],"year":"2018","title":"Metasurface holography: from fundamentals to applications","publication_identifier":{"issn":["2192-8614"]},"author":[{"last_name":"Huang","first_name":"Lingling","full_name":"Huang, Lingling"},{"full_name":"Zhang, Shuang","first_name":"Shuang","last_name":"Zhang"},{"last_name":"Zentgraf","first_name":"Thomas","orcid":"0000-0002-8662-1101","full_name":"Zentgraf, Thomas","id":"30525"}],"date_updated":"2022-01-06T06:53:16Z","publication_status":"published","intvolume":"         7","main_file_link":[{"url":"https://www.degruyter.com/view/journals/nanoph/7/6/article-p1169.xml","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1515/nanoph-2017-0118"},{"user_id":"5786","_id":"17713","language":[{"iso":"eng"}],"publisher":"Arxiv","main_file_link":[{"open_access":"1","url":"https://arxiv.org/pdf/1811.04060.pdf"}],"date_updated":"2022-01-06T06:53:17Z","author":[{"id":"33176","first_name":"Marcel Dominik","last_name":"Wever","orcid":" https://orcid.org/0000-0001-9782-6818","full_name":"Wever, Marcel Dominik"},{"full_name":"Mohr, Felix","last_name":"Mohr","first_name":"Felix"},{"full_name":"Hüllermeier, Eyke","last_name":"Hüllermeier","first_name":"Eyke","id":"48129"}],"title":"Automated Multi-Label Classification based on ML-Plan","year":"2018","status":"public","department":[{"_id":"34"},{"_id":"355"},{"_id":"26"}],"oa":"1","type":"preprint","date_created":"2020-08-07T11:38:10Z","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area B","_id":"3"},{"_id":"10","name":"SFB 901 - Subproject B2"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"bibtex":"@article{Wever_Mohr_Hüllermeier_2018, title={Automated Multi-Label Classification based on ML-Plan}, publisher={Arxiv}, author={Wever, Marcel Dominik and Mohr, Felix and Hüllermeier, Eyke}, year={2018} }","ama":"Wever MD, Mohr F, Hüllermeier E. Automated Multi-Label Classification based on ML-Plan. Published online 2018.","mla":"Wever, Marcel Dominik, et al. <i>Automated Multi-Label Classification Based on ML-Plan</i>. Arxiv, 2018.","chicago":"Wever, Marcel Dominik, Felix Mohr, and Eyke Hüllermeier. “Automated Multi-Label Classification Based on ML-Plan.” Arxiv, 2018.","short":"M.D. Wever, F. Mohr, E. Hüllermeier, (2018).","ieee":"M. D. Wever, F. Mohr, and E. Hüllermeier, “Automated Multi-Label Classification based on ML-Plan.” Arxiv, 2018.","apa":"Wever, M. D., Mohr, F., &#38; Hüllermeier, E. (2018). <i>Automated Multi-Label Classification based on ML-Plan</i>. Arxiv."}},{"main_file_link":[{"url":"https://arxiv.org/pdf/1809.00486.pdf","open_access":"1"}],"_id":"17714","language":[{"iso":"eng"}],"user_id":"5786","title":"Automated machine learning service composition","status":"public","year":"2018","author":[{"full_name":"Mohr, Felix","first_name":"Felix","last_name":"Mohr"},{"id":"33176","last_name":"Wever","orcid":" https://orcid.org/0000-0001-9782-6818","first_name":"Marcel Dominik","full_name":"Wever, Marcel Dominik"},{"id":"48129","last_name":"Hüllermeier","first_name":"Eyke","full_name":"Hüllermeier, Eyke"}],"date_updated":"2022-01-06T06:53:17Z","date_created":"2020-08-07T11:40:13Z","type":"preprint","department":[{"_id":"34"},{"_id":"355"},{"_id":"26"}],"oa":"1","citation":{"short":"F. Mohr, M.D. Wever, E. Hüllermeier, (2018).","chicago":"Mohr, Felix, Marcel Dominik Wever, and Eyke Hüllermeier. “Automated Machine Learning Service Composition,” 2018.","apa":"Mohr, F., Wever, M. D., &#38; Hüllermeier, E. (2018). <i>Automated machine learning service composition</i>.","ieee":"F. Mohr, M. D. Wever, and E. Hüllermeier, “Automated machine learning service composition.” 2018.","ama":"Mohr F, Wever MD, Hüllermeier E. Automated machine learning service composition. Published online 2018.","bibtex":"@article{Mohr_Wever_Hüllermeier_2018, title={Automated machine learning service composition}, author={Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke}, year={2018} }","mla":"Mohr, Felix, et al. <i>Automated Machine Learning Service Composition</i>. 2018."},"project":[{"_id":"1","name":"SFB 901"},{"_id":"3","name":"SFB 901 - Project Area B"},{"name":"SFB 901 - Subproject B2","_id":"10"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"volume":29,"user_id":"29240","_id":"22183","language":[{"iso":"eng"}],"main_file_link":[{"url":"http://utw10945.utweb.utexas.edu/sites/default/files/2018/056%20TopologyOptimizedHeatTransferUsingtheExample.pdf","open_access":"1"}],"page":"687-697","intvolume":"        29","date_updated":"2022-01-06T06:55:28Z","author":[{"id":"29240","first_name":"Dennis","last_name":"Menge","full_name":"Menge, Dennis"},{"full_name":"Delfs, Patrick","last_name":"Delfs","first_name":"Patrick"},{"full_name":"Töws, Marcel","last_name":"Töws","first_name":"Marcel"},{"full_name":"Schmid, Hans-Joachim","last_name":"Schmid","first_name":"Hans-Joachim","id":"464"}],"title":"Topology Optimized Heat Transfer Using the Example of an Electronic Housing","status":"public","year":"2018","department":[{"_id":"150"},{"_id":"624"},{"_id":"219"}],"oa":"1","type":"conference","date_created":"2021-05-14T07:46:13Z","abstract":[{"lang":"eng","text":"Function integration is a key issue for an efficient and economic usage of Additive Manufacturing. An efficient heat transfer by topology optimized structures is a rarely considered approach which will be outlined with an exemplary electronic housing which has been newly designed. A commercial projector unit, whose electrical components in total produce 38 W, shall be integrated in the closed housing and passively cooled by natural convection. Topology optimized structures shall be generated in the inner part of the housing to transfer the heat homogenously from the projector components to the housing wall while simultaneously minimizing the mass. At the outside of the housing walls, lattice and rib structures are applied to increase the effective surface for heat transfer by natural convection and radiation. Furthermore, the housing geometry is optimized regarding a minimization of support structures to reduce the post-processing effort. Finally, the housing shall be built of AlSi10Mg by SLM."}],"citation":{"chicago":"Menge, Dennis, Patrick Delfs, Marcel Töws, and Hans-Joachim Schmid. “Topology Optimized Heat Transfer Using the Example of an Electronic Housing.” In <i>29th Annual International Solid Freeform Fabrication Symposium</i>, 29:687–97, 2018.","short":"D. Menge, P. Delfs, M. Töws, H.-J. Schmid, in: 29th Annual International Solid Freeform Fabrication Symposium, 2018, pp. 687–697.","apa":"Menge, D., Delfs, P., Töws, M., &#38; Schmid, H.-J. (2018). Topology Optimized Heat Transfer Using the Example of an Electronic Housing. <i>29th Annual International Solid Freeform Fabrication Symposium</i>, <i>29</i>, 687–697.","ieee":"D. Menge, P. Delfs, M. Töws, and H.-J. Schmid, “Topology Optimized Heat Transfer Using the Example of an Electronic Housing,” in <i>29th Annual International Solid Freeform Fabrication Symposium</i>, 2018, vol. 29, pp. 687–697.","ama":"Menge D, Delfs P, Töws M, Schmid H-J. Topology Optimized Heat Transfer Using the Example of an Electronic Housing. In: <i>29th Annual International Solid Freeform Fabrication Symposium</i>. Vol 29. ; 2018:687-697.","bibtex":"@inproceedings{Menge_Delfs_Töws_Schmid_2018, title={Topology Optimized Heat Transfer Using the Example of an Electronic Housing}, volume={29}, booktitle={29th Annual International Solid Freeform Fabrication Symposium}, author={Menge, Dennis and Delfs, Patrick and Töws, Marcel and Schmid, Hans-Joachim}, year={2018}, pages={687–697} }","mla":"Menge, Dennis, et al. “Topology Optimized Heat Transfer Using the Example of an Electronic Housing.” <i>29th Annual International Solid Freeform Fabrication Symposium</i>, vol. 29, 2018, pp. 687–97."},"publication":"29th Annual International Solid Freeform Fabrication Symposium"},{"citation":{"bibtex":"@inproceedings{Rittmeier_Engels_Teetz_2018, series={CEUR Workshop Proceedings}, title={Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization Potentials in Business Processes)}, volume={2060}, booktitle={Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.}, publisher={CEUR-WS.org}, author={Rittmeier, Florian and Engels, Gregor and Teetz, Alexander}, year={2018}, pages={215--221}, collection={CEUR Workshop Proceedings} }","ama":"Rittmeier F, Engels G, Teetz A. Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization Potentials in Business Processes). In: <i>Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.</i> Vol 2060. CEUR Workshop Proceedings. CEUR-WS.org; 2018:215--221.","mla":"Rittmeier, Florian, et al. “Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization Potentials in Business Processes).” <i>Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.</i>, vol. 2060, CEUR-WS.org, 2018, pp. 215--221.","short":"F. Rittmeier, G. Engels, A. Teetz, in: Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018., CEUR-WS.org, 2018, pp. 215--221.","chicago":"Rittmeier, Florian, Gregor Engels, and Alexander Teetz. “Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization Potentials in Business Processes).” In <i>Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.</i>, 2060:215--221. CEUR Workshop Proceedings. CEUR-WS.org, 2018.","ieee":"F. Rittmeier, G. Engels, and A. Teetz, “Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization Potentials in Business Processes),” in <i>Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.</i>, 2018, vol. 2060, pp. 215--221.","apa":"Rittmeier, F., Engels, G., &#38; Teetz, A. (2018). Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization Potentials in Business Processes). In <i>Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.</i> (Vol. 2060, pp. 215--221). CEUR-WS.org."},"oa":"1","status":"public","publisher":"CEUR-WS.org","_id":"2332","page":"215--221","volume":2060,"user_id":"5281","publication":"Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.","abstract":[{"text":"Ein wichtiges Element der Digitalen Transformation ist die Digitalisierung der Prozesse in Unternehmen. Eine Herausforderung besteht hierbei in der systematischen Erkennung von Digitalisierungspotenzialen in Prozessen. Bestehende Ansätze benötigen Experten, welche Potenziale über ihre Erfahrung oder zeitaufwendig mithilfe von Musterkatalogen identifizieren.\r\nIn diesem Artikel werden verschiedene Digitalisierungspotenziale klassifiziert und Muster für ein zukünftiges musterbasiertes Analyseverfahren zur automatisierten Identifikation von Digitalisierungspotenzialen in BPMN-Diagrammen beschrieben. Im Vergleich zu bestehenden Ansätzen erlaubt es Experten die Identifizierung von Digitalisierungspotenzialen effizienter und effektiver durchzuführen.","lang":"ger"},{"text":"An important element of digital transformation is the digitalization of processes within enterprises.\r\nA major challenge is the systematic identification of digitalization potentials in business processes.\r\nExisting approaches require experts who identify said potentials by using the time-consuming method of pattern catalogs or by relying on their professional experiences. \r\nIn this paper we classify potentials of digitalization and corresponding patterns for a future pattern-based analysis procedure. This shall allow for the automated identification of digitalization potentials in BPMN diagrams. In comparison to existing approaches, our proposed method could support a more efficient and effective identification of digitalization potentials by experts.","lang":"eng"}],"date_created":"2018-04-13T09:44:09Z","department":[{"_id":"66"}],"keyword":["Digitalisierungspotenziale","BPI","Digitale Transformation","Information Flow-Modellierung","Patterns","Requirements Engineering"],"type":"conference","author":[{"full_name":"Rittmeier, Florian","first_name":"Florian","last_name":"Rittmeier","id":"5281"},{"full_name":"Engels, Gregor","first_name":"Gregor","last_name":"Engels","id":"107"},{"full_name":"Teetz, Alexander","last_name":"Teetz","first_name":"Alexander","id":"5319"}],"year":"2018","title":"Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization Potentials in Business Processes)","intvolume":"      2060","publication_status":"published","date_updated":"2022-01-06T06:55:49Z","language":[{"iso":"ger"}],"series_title":"CEUR Workshop Proceedings","main_file_link":[{"open_access":"1","url":"http://ceur-ws.org/Vol-2060/rebpm2.pdf"}]},{"status":"public","has_accepted_license":"1","publisher":"IN VIA Verlag","_id":"21817","page":"200","user_id":"30984","ddc":["360"],"citation":{"chicago":"Goller, Michael. <i>Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung</i>. Paderborn: IN VIA Verlag, 2018.","short":"M. Goller, Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung, IN VIA Verlag, Paderborn, 2018.","apa":"Goller, M. (2018). <i>Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung</i>. Paderborn: IN VIA Verlag.","ieee":"M. Goller, <i>Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung</i>. Paderborn: IN VIA Verlag, 2018.","ama":"Goller M. <i>Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung</i>. Paderborn: IN VIA Verlag; 2018.","bibtex":"@book{Goller_2018, place={Paderborn}, title={Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung}, publisher={IN VIA Verlag}, author={Goller, Michael}, year={2018} }","mla":"Goller, Michael. <i>Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung</i>. IN VIA Verlag, 2018."},"file_date_updated":"2021-04-28T17:58:44Z","place":"Paderborn","oa":"1","publication_identifier":{"isbn":["978-3-946023-04-3"]},"author":[{"id":"30984","full_name":"Goller, Michael","last_name":"Goller","orcid":"0000-0002-2820-9178","first_name":"Michael"}],"title":"Monitoring für die Bahnhofsmissionen: Ein datengestütztes Instrument zur Organisationsentwicklung. Projektbeschreibung und Ergebnisdarstellung","year":"2018","publication_status":"published","date_updated":"2022-01-06T06:55:16Z","language":[{"iso":"ger"}],"main_file_link":[{"url":"http://www.invia-deutschland.de/cms/contents/invia.caritas.de/medien/dokumente/bahnhofsmission/monitoring-der-bahnh/monitoring_fuer_die_bahnhofsmissionen.pdf?d=a&f=pdf","open_access":"1"}],"date_created":"2021-04-28T18:01:16Z","file":[{"content_type":"application/pdf","file_id":"21818","file_size":11236581,"access_level":"open_access","file_name":"BM_Bericht.pdf","date_updated":"2021-04-28T17:58:44Z","relation":"main_file","date_created":"2021-04-28T17:58:44Z","creator":"mgoller"}],"department":[{"_id":"452"}],"keyword":["Bahnhofsmission","Survey Feedback","Monitoring"],"type":"book"},{"publisher":"WTM-Verlag","_id":"7766","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://eldorado.tu-dortmund.de/handle/2003/37695"}],"user_id":"26809","corporate_editor":["Fachgruppe Didaktik der Mathematik der Universität Paderborn"],"author":[{"id":"26809","full_name":"Schumacher, Jan","orcid":"0000-0002-6676-9774","last_name":"Schumacher","first_name":"Jan"}],"status":"public","title":"Semiotische Analyse von Sinnkonstruktionsprozessen bei einem innermathematischen Zugang zum Erlernen negativer Zahlen","year":"2018","date_updated":"2022-01-06T07:03:45Z","publication_status":"published","place":"Münster","date_created":"2019-02-19T12:43:35Z","oa":"1","department":[{"_id":"360"}],"type":"conference","citation":{"ieee":"J. Schumacher, “Semiotische Analyse von Sinnkonstruktionsprozessen bei einem innermathematischen Zugang zum Erlernen negativer Zahlen,” in <i>Beiträge zum Mathematikunterricht 2018</i>, 2018.","apa":"Schumacher, J. (2018). Semiotische Analyse von Sinnkonstruktionsprozessen bei einem innermathematischen Zugang zum Erlernen negativer Zahlen. In Fachgruppe Didaktik der Mathematik der Universität Paderborn (Ed.), <i>Beiträge zum Mathematikunterricht 2018</i>. Münster: WTM-Verlag.","mla":"Schumacher, Jan. “Semiotische Analyse von Sinnkonstruktionsprozessen bei einem innermathematischen Zugang zum Erlernen negativer Zahlen.” <i>Beiträge zum Mathematikunterricht 2018</i>, edited by Fachgruppe Didaktik der Mathematik der Universität Paderborn, WTM-Verlag, 2018.","bibtex":"@inproceedings{Schumacher_2018, place={Münster}, title={Semiotische Analyse von Sinnkonstruktionsprozessen bei einem innermathematischen Zugang zum Erlernen negativer Zahlen}, booktitle={Beiträge zum Mathematikunterricht 2018}, publisher={WTM-Verlag}, author={Schumacher, Jan}, editor={Fachgruppe Didaktik der Mathematik der Universität PaderbornEditor}, year={2018} }","chicago":"Schumacher, Jan. “Semiotische Analyse von Sinnkonstruktionsprozessen bei einem innermathematischen Zugang zum Erlernen negativer Zahlen.” In <i>Beiträge zum Mathematikunterricht 2018</i>, edited by Fachgruppe Didaktik der Mathematik der Universität Paderborn. Münster: WTM-Verlag, 2018.","short":"J. Schumacher, in: Fachgruppe Didaktik der Mathematik der Universität Paderborn (Ed.), Beiträge zum Mathematikunterricht 2018, WTM-Verlag, Münster, 2018.","ama":"Schumacher J. Semiotische Analyse von Sinnkonstruktionsprozessen bei einem innermathematischen Zugang zum Erlernen negativer Zahlen. In: Fachgruppe Didaktik der Mathematik der Universität Paderborn, ed. <i>Beiträge zum Mathematikunterricht 2018</i>. Münster: WTM-Verlag; 2018."},"publication":"Beiträge zum Mathematikunterricht 2018"},{"oa":"1","citation":{"mla":"Rauchecker, Gerhard, and Guido Schryen. “Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief.” <i>Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management</i>, 2018.","bibtex":"@inproceedings{Rauchecker_Schryen_2018, title={Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief}, booktitle={Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management}, author={Rauchecker, Gerhard and Schryen, Guido}, year={2018} }","ama":"Rauchecker G, Schryen G. Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief. In: <i>Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management</i>. ; 2018.","ieee":"G. Rauchecker and G. Schryen, “Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief,” in <i>Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management</i>, Rochester, NY, USA, 2018.","apa":"Rauchecker, G., &#38; Schryen, G. (2018). Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief. In <i>Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management</i>. Rochester, NY, USA.","chicago":"Rauchecker, Gerhard, and Guido Schryen. “Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief.” In <i>Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management</i>, 2018.","short":"G. Rauchecker, G. Schryen, in: Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management, 2018."},"file_date_updated":"2018-12-13T15:05:44Z","_id":"5675","ddc":["000"],"user_id":"61579","conference":{"name":"15th International Conference on Information Systems for Crisis Response and Management","location":"Rochester, NY, USA"},"status":"public","has_accepted_license":"1","date_created":"2018-11-14T15:35:54Z","file":[{"creator":"hsiemes","date_created":"2018-12-07T11:25:06Z","file_size":488472,"access_level":"open_access","file_name":"2018_ISCRAM_Conference_Proceedings - Publication Version.pdf","date_updated":"2018-12-13T15:05:44Z","relation":"main_file","content_type":"application/pdf","file_id":"6020"}],"department":[{"_id":"277"}],"type":"conference","keyword":["Coordination of spontaneous volunteers","volunteer coordination system","decision support","scheduling optimization model","linear programming"],"publication":"Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management","abstract":[{"lang":"eng","text":"When responding to natural disasters, professional relief units are often supported by many volunteers which are not affiliated to humanitarian organizations. The effective coordination of these volunteers is crucial to leverage their capabilities and to avoid conflicts with professional relief units. In this paper, we empirically identify key requirements that professional relief units pose on this coordination. Based on these requirements, we suggest a decision model. We computationally solve a real-world instance of the model and empirically validate the computed solution in interviews with practitioners. Our results show that the suggested model allows for solving volunteer coordination tasks of realistic size near-optimally within short time, with the determined solution being well accepted by practitioners. We also describe in this article how the suggested decision support model is integrated in the volunteer coordination system which we develop in joint cooperation with a disaster management authority and a software development company."}],"extern":"1","language":[{"iso":"eng"}],"author":[{"first_name":"Gerhard","last_name":"Rauchecker","full_name":"Rauchecker, Gerhard"},{"id":"72850","first_name":"Guido","last_name":"Schryen","full_name":"Schryen, Guido"}],"year":"2018","title":"Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief","date_updated":"2022-01-06T07:02:28Z"},{"title":"Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach","year":"2018","author":[{"full_name":"Prester, Julian","first_name":"Julian","last_name":"Prester"},{"first_name":"Gerit","last_name":"Wagner","full_name":"Wagner, Gerit"},{"id":"72850","first_name":"Guido","last_name":"Schryen","full_name":"Schryen, Guido"}],"date_updated":"2022-01-06T07:02:31Z","language":[{"iso":"eng"}],"publication":"Proceedings of the 2018 International Conference on Information Systems (ICIS 2018)","extern":"1","file":[{"file_id":"6021","content_type":"application/pdf","relation":"main_file","date_updated":"2018-12-13T15:05:57Z","file_name":"ICIS - 2018 - Classifying the Ideational Impact of IS Review Articles.pdf","access_level":"open_access","file_size":336667,"date_created":"2018-12-07T11:25:55Z","creator":"hsiemes"}],"date_created":"2018-11-14T15:41:39Z","type":"conference","department":[{"_id":"277"}],"status":"public","conference":{"location":"San Francisco, CA, USA","name":"Thirty Ninth International Conference on Information Systems"},"has_accepted_license":"1","_id":"5681","ddc":["000"],"user_id":"61579","file_date_updated":"2018-12-13T15:05:57Z","citation":{"apa":"Prester, J., Wagner, G., &#38; Schryen, G. (2018). Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach. In <i>Proceedings of the 2018 International Conference on Information Systems (ICIS 2018)</i>. San Francisco, CA, USA.","ieee":"J. Prester, G. Wagner, and G. Schryen, “Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach,” in <i>Proceedings of the 2018 International Conference on Information Systems (ICIS 2018)</i>, San Francisco, CA, USA, 2018.","chicago":"Prester, Julian, Gerit Wagner, and Guido Schryen. “Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach.” In <i>Proceedings of the 2018 International Conference on Information Systems (ICIS 2018)</i>. San Francisco, CA, USA, 2018.","short":"J. Prester, G. Wagner, G. Schryen, in: Proceedings of the 2018 International Conference on Information Systems (ICIS 2018), San Francisco, CA, USA, 2018.","mla":"Prester, Julian, et al. “Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach.” <i>Proceedings of the 2018 International Conference on Information Systems (ICIS 2018)</i>, 2018.","ama":"Prester J, Wagner G, Schryen G. Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach. In: <i>Proceedings of the 2018 International Conference on Information Systems (ICIS 2018)</i>. San Francisco, CA, USA; 2018.","bibtex":"@inproceedings{Prester_Wagner_Schryen_2018, place={San Francisco, CA, USA}, title={Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach}, booktitle={Proceedings of the 2018 International Conference on Information Systems (ICIS 2018)}, author={Prester, Julian and Wagner, Gerit and Schryen, Guido}, year={2018} }"},"place":"San Francisco, CA, USA","oa":"1"}]