[{"status":"public","publisher":"Wiley","_id":"35751","page":"S182-S189","volume":43,"user_id":"37888","citation":{"short":"D. Frischemeier, R. Biehler, S. Podworny, L. Budde, Teaching Statistics 43 (2021) S182–S189.","chicago":"Frischemeier, Daniel, Rolf Biehler, Susanne Podworny, and Lea Budde. “A First Introduction to Data Science Education in Secondary Schools: Teaching and Learning about Data Exploration With&#60;scp&#62;CODAP&#60;/Scp&#62;using Survey Data.” <i>Teaching Statistics</i> 43, no. S1 (2021): S182–89. <a href=\"https://doi.org/10.1111/test.12283\">https://doi.org/10.1111/test.12283</a>.","ieee":"D. Frischemeier, R. Biehler, S. Podworny, and L. Budde, “A first introduction to data science education in secondary schools: Teaching and learning about data exploration with&#60;scp&#62;CODAP&#60;/scp&#62;using survey data,” <i>Teaching Statistics</i>, vol. 43, no. S1, pp. S182–S189, 2021, doi: <a href=\"https://doi.org/10.1111/test.12283\">10.1111/test.12283</a>.","apa":"Frischemeier, D., Biehler, R., Podworny, S., &#38; Budde, L. (2021). A first introduction to data science education in secondary schools: Teaching and learning about data exploration with&#60;scp&#62;CODAP&#60;/scp&#62;using survey data. <i>Teaching Statistics</i>, <i>43</i>(S1), S182–S189. <a href=\"https://doi.org/10.1111/test.12283\">https://doi.org/10.1111/test.12283</a>","bibtex":"@article{Frischemeier_Biehler_Podworny_Budde_2021, title={A first introduction to data science education in secondary schools: Teaching and learning about data exploration with&#60;scp&#62;CODAP&#60;/scp&#62;using survey data}, volume={43}, DOI={<a href=\"https://doi.org/10.1111/test.12283\">10.1111/test.12283</a>}, number={S1}, journal={Teaching Statistics}, publisher={Wiley}, author={Frischemeier, Daniel and Biehler, Rolf and Podworny, Susanne and Budde, Lea}, year={2021}, pages={S182–S189} }","ama":"Frischemeier D, Biehler R, Podworny S, Budde L. A first introduction to data science education in secondary schools: Teaching and learning about data exploration with&#60;scp&#62;CODAP&#60;/scp&#62;using survey data. <i>Teaching Statistics</i>. 2021;43(S1):S182-S189. doi:<a href=\"https://doi.org/10.1111/test.12283\">10.1111/test.12283</a>","mla":"Frischemeier, Daniel, et al. “A First Introduction to Data Science Education in Secondary Schools: Teaching and Learning about Data Exploration With&#60;scp&#62;CODAP&#60;/Scp&#62;using Survey Data.” <i>Teaching Statistics</i>, vol. 43, no. S1, Wiley, 2021, pp. S182–89, doi:<a href=\"https://doi.org/10.1111/test.12283\">10.1111/test.12283</a>."},"publication_identifier":{"issn":["0141-982X","1467-9639"]},"author":[{"full_name":"Frischemeier, Daniel","last_name":"Frischemeier","first_name":"Daniel"},{"id":"16274","full_name":"Biehler, Rolf","first_name":"Rolf","last_name":"Biehler"},{"id":"30619","last_name":"Podworny","orcid":"0000-0002-6313-5987","first_name":"Susanne","full_name":"Podworny, Susanne"},{"last_name":"Budde","first_name":"Lea","full_name":"Budde, Lea","id":"32443"}],"title":"A first introduction to data science education in secondary schools: Teaching and learning about data exploration with<scp>CODAP</scp>using survey data","year":"2021","intvolume":"        43","publication_status":"published","date_updated":"2024-04-18T10:12:44Z","language":[{"iso":"eng"}],"doi":"10.1111/test.12283","publication":"Teaching Statistics","issue":"S1","date_created":"2023-01-10T10:16:44Z","department":[{"_id":"363"}],"type":"journal_article","keyword":["Education","Statistics and Probability"]},{"author":[{"id":"59707","orcid":"0000-0003-2646-085X","first_name":"Mirko","last_name":"Schürmann","full_name":"Schürmann, Mirko"},{"id":"30933","first_name":"Michael","last_name":"Liebendörfer","orcid":"0000-0001-9887-2074","full_name":"Liebendörfer, Michael"},{"last_name":"Gildehaus","first_name":"Lara","full_name":"Gildehaus, Lara"},{"full_name":"Schaper, Niclas","last_name":"Schaper","first_name":"Niclas"},{"full_name":"Hochmuth, Reinhard","last_name":"Hochmuth","first_name":"Reinhard"},{"id":"16274","full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf"},{"first_name":"Elisa","last_name":"Lankeit","full_name":"Lankeit, Elisa"},{"first_name":"Christiane","last_name":"Kuklinski","full_name":"Kuklinski, Christiane"},{"first_name":"Johanna","last_name":"Ruge","full_name":"Ruge, Johanna"}],"title":"Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany","year":"2021","status":"public","intvolume":"        22","date_updated":"2024-04-30T13:47:50Z","language":[{"iso":"eng"}],"_id":"24786","page":"5-6","volume":22,"user_id":"30933","citation":{"chicago":"Schürmann, Mirko, Michael Liebendörfer, Lara Gildehaus, Niclas Schaper, Reinhard Hochmuth, Rolf Biehler, Elisa Lankeit, Christiane Kuklinski, and Johanna Ruge. “Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany.” <i>Sigma Newsletter</i> 22 (2021): 5–6.","short":"M. Schürmann, M. Liebendörfer, L. Gildehaus, N. Schaper, R. Hochmuth, R. Biehler, E. Lankeit, C. Kuklinski, J. Ruge, Sigma Newsletter 22 (2021) 5–6.","ieee":"M. Schürmann <i>et al.</i>, “Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany,” <i>Sigma newsletter</i>, vol. 22, pp. 5–6, 2021.","apa":"Schürmann, M., Liebendörfer, M., Gildehaus, L., Schaper, N., Hochmuth, R., Biehler, R., Lankeit, E., Kuklinski, C., &#38; Ruge, J. (2021). Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany. <i>Sigma Newsletter</i>, <i>22</i>, 5–6.","bibtex":"@article{Schürmann_Liebendörfer_Gildehaus_Schaper_Hochmuth_Biehler_Lankeit_Kuklinski_Ruge_2021, title={Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany}, volume={22}, journal={Sigma newsletter}, author={Schürmann, Mirko and Liebendörfer, Michael and Gildehaus, Lara and Schaper, Niclas and Hochmuth, Reinhard and Biehler, Rolf and Lankeit, Elisa and Kuklinski, Christiane and Ruge, Johanna}, year={2021}, pages={5–6} }","ama":"Schürmann M, Liebendörfer M, Gildehaus L, et al. Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany. <i>Sigma newsletter</i>. 2021;22:5-6.","mla":"Schürmann, Mirko, et al. “Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany.” <i>Sigma Newsletter</i>, vol. 22, 2021, pp. 5–6."},"publication":"Sigma newsletter","date_created":"2021-09-21T14:53:57Z","department":[{"_id":"423"},{"_id":"625"}],"type":"journal_article"},{"citation":{"apa":"Schönherr, J., Schukajlow, S., &#38; Blomberg, J. (2021). Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern. <i>mathematik lehren</i>, <i>224</i>, 22–27.","ieee":"J. Schönherr, S. Schukajlow, and J. Blomberg, “Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern,” <i>mathematik lehren</i>, vol. 224, pp. 22–27, 2021.","chicago":"Schönherr, Johanna, S. Schukajlow, and J. Blomberg. “Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern.” <i>mathematik lehren</i> 224 (2021): 22–27.","short":"J. Schönherr, S. Schukajlow, J. Blomberg, mathematik lehren 224 (2021) 22–27.","mla":"Schönherr, Johanna, et al. “Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern.” <i>mathematik lehren</i>, vol. 224, 2021, pp. 22–27.","ama":"Schönherr J, Schukajlow S, Blomberg J. Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern. <i>mathematik lehren</i>. 2021;224:22–27.","bibtex":"@article{Schönherr_Schukajlow_Blomberg_2021, title={Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern}, volume={224}, journal={mathematik lehren}, author={Schönherr, Johanna and Schukajlow, S. and Blomberg, J.}, year={2021}, pages={22–27} }"},"publication":"mathematik lehren","extern":"1","date_created":"2023-05-29T17:28:42Z","department":[{"_id":"913"}],"type":"journal_article","author":[{"id":"99409","full_name":"Schönherr, Johanna","first_name":"Johanna","last_name":"Schönherr"},{"full_name":"Schukajlow, S.","last_name":"Schukajlow","first_name":"S."},{"last_name":"Blomberg","first_name":"J.","full_name":"Blomberg, J."}],"year":"2021","title":"Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern","status":"public","intvolume":"       224","publication_status":"published","date_updated":"2024-04-30T13:43:43Z","_id":"45335","language":[{"iso":"ger"}],"page":"22–27","volume":224,"user_id":"99409"},{"doi":"10.1080/10986065.2021.2012741","user_id":"99409","_id":"45333","language":[{"iso":"eng"}],"date_updated":"2024-05-02T07:55:51Z","publication_status":"published","author":[{"id":"99409","first_name":"Johanna","last_name":"Schönherr","full_name":"Schönherr, Johanna"},{"first_name":"S.","last_name":"Schukajlow","full_name":"Schukajlow, S."},{"last_name":"Blomberg","first_name":"J.","full_name":"Blomberg, J."},{"full_name":"Leopold, C.","first_name":"C.","last_name":"Leopold"}],"title":"Does strategic knowledge matter? Effects of strategic knowledge about drawing on students’ modeling competencies in the domain of geometry","status":"public","year":"2021","department":[{"_id":"913"}],"type":"journal_article","date_created":"2023-05-29T17:22:24Z","extern":"1","citation":{"apa":"Schönherr, J., Schukajlow, S., Blomberg, J., &#38; Leopold, C. (2021). Does strategic knowledge matter? Effects of strategic knowledge about drawing on students’ modeling competencies in the domain of geometry. <i>Mathematical Thinking and Learning</i>. <a href=\"https://doi.org/10.1080/10986065.2021.2012741\">https://doi.org/10.1080/10986065.2021.2012741</a>","ieee":"J. Schönherr, S. Schukajlow, J. Blomberg, and C. Leopold, “Does strategic knowledge matter? Effects of strategic knowledge about drawing on students’ modeling competencies in the domain of geometry,” <i>Mathematical Thinking and Learning</i>, 2021, doi: <a href=\"https://doi.org/10.1080/10986065.2021.2012741\">10.1080/10986065.2021.2012741</a>.","chicago":"Schönherr, Johanna, S. Schukajlow, J. Blomberg, and C. Leopold. “Does Strategic Knowledge Matter? Effects of Strategic Knowledge about Drawing on Students’ Modeling Competencies in the Domain of Geometry.” <i>Mathematical Thinking and Learning</i>, 2021. <a href=\"https://doi.org/10.1080/10986065.2021.2012741\">https://doi.org/10.1080/10986065.2021.2012741</a>.","short":"J. Schönherr, S. Schukajlow, J. Blomberg, C. Leopold, Mathematical Thinking and Learning (2021).","mla":"Schönherr, Johanna, et al. “Does Strategic Knowledge Matter? Effects of Strategic Knowledge about Drawing on Students’ Modeling Competencies in the Domain of Geometry.” <i>Mathematical Thinking and Learning</i>, 2021, doi:<a href=\"https://doi.org/10.1080/10986065.2021.2012741\">10.1080/10986065.2021.2012741</a>.","ama":"Schönherr J, Schukajlow S, Blomberg J, Leopold C. Does strategic knowledge matter? Effects of strategic knowledge about drawing on students’ modeling competencies in the domain of geometry. <i>Mathematical Thinking and Learning</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1080/10986065.2021.2012741\">10.1080/10986065.2021.2012741</a>","bibtex":"@article{Schönherr_Schukajlow_Blomberg_Leopold_2021, title={Does strategic knowledge matter? Effects of strategic knowledge about drawing on students’ modeling competencies in the domain of geometry}, DOI={<a href=\"https://doi.org/10.1080/10986065.2021.2012741\">10.1080/10986065.2021.2012741</a>}, journal={Mathematical Thinking and Learning}, author={Schönherr, Johanna and Schukajlow, S. and Blomberg, J. and Leopold, C.}, year={2021} }"},"publication":"Mathematical Thinking and Learning"},{"intvolume":"        65","publication_status":"published","date_updated":"2024-05-02T07:57:08Z","author":[{"id":"99409","last_name":"Schönherr","first_name":"Johanna","full_name":"Schönherr, Johanna"},{"first_name":"J.","last_name":"Blomberg","full_name":"Blomberg, J."},{"first_name":"S.","last_name":"Schukajlow","full_name":"Schukajlow, S."},{"first_name":"C.","last_name":"Leopold","full_name":"Leopold, C."}],"status":"public","year":"2021","title":"Do emotions and prior performance facilitate the use of the learner-generated drawing strategy? Effects of enjoyment, anxiety, and intramathematical performance on the use of the drawing strategy and modelling performance","volume":65,"user_id":"99409","doi":"10.1016/j.cedpsych.2021.101967","_id":"45342","language":[{"iso":"eng"}],"extern":"1","citation":{"mla":"Schönherr, Johanna, et al. “Do Emotions and Prior Performance Facilitate the Use of the Learner-Generated Drawing Strategy? Effects of Enjoyment, Anxiety, and Intramathematical Performance on the Use of the Drawing Strategy and Modelling Performance.” <i>Contemporary Educational Psychology</i>, vol. 65, 2021, doi:<a href=\"https://doi.org/10.1016/j.cedpsych.2021.101967\">10.1016/j.cedpsych.2021.101967</a>.","ama":"Schönherr J, Blomberg J, Schukajlow S, Leopold C. Do emotions and prior performance facilitate the use of the learner-generated drawing strategy? Effects of enjoyment, anxiety, and intramathematical performance on the use of the drawing strategy and modelling performance. <i>Contemporary Educational Psychology</i>. 2021;65. doi:<a href=\"https://doi.org/10.1016/j.cedpsych.2021.101967\">10.1016/j.cedpsych.2021.101967</a>","bibtex":"@article{Schönherr_Blomberg_Schukajlow_Leopold_2021, title={Do emotions and prior performance facilitate the use of the learner-generated drawing strategy? Effects of enjoyment, anxiety, and intramathematical performance on the use of the drawing strategy and modelling performance}, volume={65}, DOI={<a href=\"https://doi.org/10.1016/j.cedpsych.2021.101967\">10.1016/j.cedpsych.2021.101967</a>}, journal={Contemporary Educational Psychology}, author={Schönherr, Johanna and Blomberg, J. and Schukajlow, S. and Leopold, C.}, year={2021} }","apa":"Schönherr, J., Blomberg, J., Schukajlow, S., &#38; Leopold, C. (2021). Do emotions and prior performance facilitate the use of the learner-generated drawing strategy? Effects of enjoyment, anxiety, and intramathematical performance on the use of the drawing strategy and modelling performance. <i>Contemporary Educational Psychology</i>, <i>65</i>. <a href=\"https://doi.org/10.1016/j.cedpsych.2021.101967\">https://doi.org/10.1016/j.cedpsych.2021.101967</a>","ieee":"J. Schönherr, J. Blomberg, S. Schukajlow, and C. Leopold, “Do emotions and prior performance facilitate the use of the learner-generated drawing strategy? Effects of enjoyment, anxiety, and intramathematical performance on the use of the drawing strategy and modelling performance,” <i>Contemporary Educational Psychology</i>, vol. 65, 2021, doi: <a href=\"https://doi.org/10.1016/j.cedpsych.2021.101967\">10.1016/j.cedpsych.2021.101967</a>.","short":"J. Schönherr, J. Blomberg, S. Schukajlow, C. Leopold, Contemporary Educational Psychology 65 (2021).","chicago":"Schönherr, Johanna, J. Blomberg, S. Schukajlow, and C. Leopold. “Do Emotions and Prior Performance Facilitate the Use of the Learner-Generated Drawing Strategy? Effects of Enjoyment, Anxiety, and Intramathematical Performance on the Use of the Drawing Strategy and Modelling Performance.” <i>Contemporary Educational Psychology</i> 65 (2021). <a href=\"https://doi.org/10.1016/j.cedpsych.2021.101967\">https://doi.org/10.1016/j.cedpsych.2021.101967</a>."},"publication":"Contemporary Educational Psychology","department":[{"_id":"913"}],"type":"journal_article","date_created":"2023-05-29T17:37:24Z"},{"main_file_link":[{"url":"https://papers.dice-research.org/2021/KCAP2021_ASSET/public.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1145/3460210.3493563","year":"2021","title":"ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs","author":[{"full_name":"Zahera, Hamada Mohamed Abdelsamee","last_name":"Zahera","first_name":"Hamada Mohamed Abdelsamee","orcid":"0000-0003-0215-1278","id":"72768"},{"first_name":"Stefan","orcid":"0000-0002-4525-6865","last_name":"Heindorf","full_name":"Heindorf, Stefan","id":"11871"},{"full_name":"Ngonga Ngomo, Axel-Cyrille","last_name":"Ngonga Ngomo","first_name":"Axel-Cyrille"}],"date_updated":"2024-05-30T18:02:43Z","publication_status":"published","file":[{"creator":"heindorf","date_created":"2024-05-30T18:02:28Z","file_name":"ASSET_public.pdf","access_level":"closed","file_size":537882,"relation":"main_file","date_updated":"2024-05-30T18:02:28Z","file_id":"54523","success":1,"content_type":"application/pdf"}],"date_created":"2022-01-12T10:27:02Z","type":"conference","department":[{"_id":"574"}],"publication":"Proceedings of the 11th on Knowledge Capture Conference","_id":"29291","publisher":"ACM","ddc":["000"],"user_id":"11871","status":"public","has_accepted_license":"1","oa":"1","file_date_updated":"2024-05-30T18:02:28Z","citation":{"ieee":"H. M. A. Zahera, S. Heindorf, and A.-C. Ngonga Ngomo, “ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs,” 2021, doi: <a href=\"https://doi.org/10.1145/3460210.3493563\">10.1145/3460210.3493563</a>.","apa":"Zahera, H. M. A., Heindorf, S., &#38; Ngonga Ngomo, A.-C. (2021). ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs. <i>Proceedings of the 11th on Knowledge Capture Conference</i>. <a href=\"https://doi.org/10.1145/3460210.3493563\">https://doi.org/10.1145/3460210.3493563</a>","short":"H.M.A. Zahera, S. Heindorf, A.-C. Ngonga Ngomo, in: Proceedings of the 11th on Knowledge Capture Conference, ACM, 2021.","chicago":"Zahera, Hamada Mohamed Abdelsamee, Stefan Heindorf, and Axel-Cyrille Ngonga Ngomo. “ASSET: A Semi-Supervised Approach for Entity Typing in Knowledge Graphs.” In <i>Proceedings of the 11th on Knowledge Capture Conference</i>. ACM, 2021. <a href=\"https://doi.org/10.1145/3460210.3493563\">https://doi.org/10.1145/3460210.3493563</a>.","mla":"Zahera, Hamada Mohamed Abdelsamee, et al. “ASSET: A Semi-Supervised Approach for Entity Typing in Knowledge Graphs.” <i>Proceedings of the 11th on Knowledge Capture Conference</i>, ACM, 2021, doi:<a href=\"https://doi.org/10.1145/3460210.3493563\">10.1145/3460210.3493563</a>.","bibtex":"@inproceedings{Zahera_Heindorf_Ngonga Ngomo_2021, title={ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs}, DOI={<a href=\"https://doi.org/10.1145/3460210.3493563\">10.1145/3460210.3493563</a>}, booktitle={Proceedings of the 11th on Knowledge Capture Conference}, publisher={ACM}, author={Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }","ama":"Zahera HMA, Heindorf S, Ngonga Ngomo A-C. ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs. In: <i>Proceedings of the 11th on Knowledge Capture Conference</i>. ACM; 2021. doi:<a href=\"https://doi.org/10.1145/3460210.3493563\">10.1145/3460210.3493563</a>"}},{"type":"book_chapter","department":[{"_id":"574"}],"place":"Cham","date_created":"2024-06-04T12:23:21Z","publication":"The Semantic Web: ESWC 2021 Satellite Events","citation":{"apa":"Manzoor, A., Saleem, M., &#38; Ngonga Ngomo, A.-C. (2021). Unsupervised Relation Extraction Using Sentence Encoding. In <i>The Semantic Web: ESWC 2021 Satellite Events</i>. Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-030-80418-3_25\">https://doi.org/10.1007/978-3-030-80418-3_25</a>","ieee":"A. Manzoor, M. Saleem, and A.-C. Ngonga Ngomo, “Unsupervised Relation Extraction Using Sentence Encoding,” in <i>The Semantic Web: ESWC 2021 Satellite Events</i>, Cham: Springer International Publishing, 2021.","short":"A. Manzoor, M. Saleem, A.-C. Ngonga Ngomo, in: The Semantic Web: ESWC 2021 Satellite Events, Springer International Publishing, Cham, 2021.","chicago":"Manzoor, Ali, Muhammad Saleem, and Axel-Cyrille Ngonga Ngomo. “Unsupervised Relation Extraction Using Sentence Encoding.” In <i>The Semantic Web: ESWC 2021 Satellite Events</i>. Cham: Springer International Publishing, 2021. <a href=\"https://doi.org/10.1007/978-3-030-80418-3_25\">https://doi.org/10.1007/978-3-030-80418-3_25</a>.","mla":"Manzoor, Ali, et al. “Unsupervised Relation Extraction Using Sentence Encoding.” <i>The Semantic Web: ESWC 2021 Satellite Events</i>, Springer International Publishing, 2021, doi:<a href=\"https://doi.org/10.1007/978-3-030-80418-3_25\">10.1007/978-3-030-80418-3_25</a>.","ama":"Manzoor A, Saleem M, Ngonga Ngomo A-C. Unsupervised Relation Extraction Using Sentence Encoding. In: <i>The Semantic Web: ESWC 2021 Satellite Events</i>. Springer International Publishing; 2021. doi:<a href=\"https://doi.org/10.1007/978-3-030-80418-3_25\">10.1007/978-3-030-80418-3_25</a>","bibtex":"@inbook{Manzoor_Saleem_Ngonga Ngomo_2021, place={Cham}, title={Unsupervised Relation Extraction Using Sentence Encoding}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-80418-3_25\">10.1007/978-3-030-80418-3_25</a>}, booktitle={The Semantic Web: ESWC 2021 Satellite Events}, publisher={Springer International Publishing}, author={Manzoor, Ali and Saleem, Muhammad and Ngonga Ngomo, Axel-Cyrille}, year={2021} }"},"doi":"10.1007/978-3-030-80418-3_25","user_id":"77309","publisher":"Springer International Publishing","_id":"54586","language":[{"iso":"eng"}],"date_updated":"2024-06-04T12:24:52Z","publication_status":"published","status":"public","title":"Unsupervised Relation Extraction Using Sentence Encoding","year":"2021","author":[{"id":"77309","full_name":"Manzoor, Ali","last_name":"Manzoor","first_name":"Ali"},{"first_name":"Muhammad","last_name":"Saleem","full_name":"Saleem, Muhammad"},{"full_name":"Ngonga Ngomo, Axel-Cyrille","last_name":"Ngonga Ngomo","first_name":"Axel-Cyrille","id":"65716"}],"publication_identifier":{"issn":["0302-9743","1611-3349"],"isbn":["9783030804176","9783030804183"]}},{"date_created":"2023-07-03T11:35:23Z","department":[{"_id":"574"}],"keyword":["Logic","Hardware and Architecture","Arts and Humanities (miscellaneous)","Software","Theoretical Computer Science"],"type":"journal_article","issue":"1","publication":"Journal of Logic and Computation","extern":"1","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>Abductive reasoning is a non-monotonic formalism stemming from the work of Peirce. It describes the process of deriving the most plausible explanations of known facts. Considering the positive version, asking for sets of variables as explanations, we study, besides the problem of wether there exists a set of explanations, two explanation size limited variants of this reasoning problem (less than or equal to, and equal to a given size bound). In this paper, we present a thorough two-dimensional classification of these problems: the first dimension is regarding the parameterized complexity under a wealth of different parameterizations, and the second dimension spans through all possible Boolean fragments of these problems in Schaefer’s constraint satisfaction framework with co-clones (T. J. Schaefer. The complexity of satisfiability problems. In Proceedings of the 10th Annual ACM Symposium on Theory of Computing, May 1–3, 1978, San Diego, California, USA, R.J. Lipton, W.A. Burkhard, W.J. Savitch, E.P. Friedman, A.V. Aho eds, pp. 216–226. ACM, 1978). Thereby, we almost complete the parameterized complexity classification program initiated by Fellows et al. (The parameterized complexity of abduction. In Proceedings of the Twenty-Sixth AAAI Conference on Articial Intelligence, July 22–26, 2012, Toronto, Ontario, Canada, J. Homann, B. Selman eds. AAAI Press, 2012), partially building on the results by Nordh and Zanuttini (What makes propositional abduction tractable. Artificial Intelligence, 172, 1245–1284, 2008). In this process, we outline a fine-grained analysis of the inherent parameterized intractability of these problems and pinpoint their FPT parts. As the standard algebraic approach is not applicable to our problems, we develop an alternative method that makes the algebraic tools partially available again.</jats:p>"}],"language":[{"iso":"eng"}],"doi":"10.1093/logcom/exaa079","author":[{"full_name":"Mahmood, Yasir","last_name":"Mahmood","first_name":"Yasir"},{"first_name":"Arne","last_name":"Meier","full_name":"Meier, Arne"},{"first_name":"Johannes","last_name":"Schmidt","full_name":"Schmidt, Johannes"}],"publication_identifier":{"issn":["0955-792X","1465-363X"]},"title":"Parameterized complexity of abduction in Schaefer’s framework","year":"2021","intvolume":"        31","publication_status":"published","date_updated":"2024-06-04T16:03:14Z","citation":{"chicago":"Mahmood, Yasir, Arne Meier, and Johannes Schmidt. “Parameterized Complexity of Abduction in Schaefer’s Framework.” <i>Journal of Logic and Computation</i> 31, no. 1 (2021): 266–96. <a href=\"https://doi.org/10.1093/logcom/exaa079\">https://doi.org/10.1093/logcom/exaa079</a>.","short":"Y. Mahmood, A. Meier, J. Schmidt, Journal of Logic and Computation 31 (2021) 266–296.","ieee":"Y. Mahmood, A. Meier, and J. Schmidt, “Parameterized complexity of abduction in Schaefer’s framework,” <i>Journal of Logic and Computation</i>, vol. 31, no. 1, pp. 266–296, 2021, doi: <a href=\"https://doi.org/10.1093/logcom/exaa079\">10.1093/logcom/exaa079</a>.","apa":"Mahmood, Y., Meier, A., &#38; Schmidt, J. (2021). Parameterized complexity of abduction in Schaefer’s framework. <i>Journal of Logic and Computation</i>, <i>31</i>(1), 266–296. <a href=\"https://doi.org/10.1093/logcom/exaa079\">https://doi.org/10.1093/logcom/exaa079</a>","bibtex":"@article{Mahmood_Meier_Schmidt_2021, title={Parameterized complexity of abduction in Schaefer’s framework}, volume={31}, DOI={<a href=\"https://doi.org/10.1093/logcom/exaa079\">10.1093/logcom/exaa079</a>}, number={1}, journal={Journal of Logic and Computation}, publisher={Oxford University Press (OUP)}, author={Mahmood, Yasir and Meier, Arne and Schmidt, Johannes}, year={2021}, pages={266–296} }","ama":"Mahmood Y, Meier A, Schmidt J. Parameterized complexity of abduction in Schaefer’s framework. <i>Journal of Logic and Computation</i>. 2021;31(1):266-296. doi:<a href=\"https://doi.org/10.1093/logcom/exaa079\">10.1093/logcom/exaa079</a>","mla":"Mahmood, Yasir, et al. “Parameterized Complexity of Abduction in Schaefer’s Framework.” <i>Journal of Logic and Computation</i>, vol. 31, no. 1, Oxford University Press (OUP), 2021, pp. 266–96, doi:<a href=\"https://doi.org/10.1093/logcom/exaa079\">10.1093/logcom/exaa079</a>."},"_id":"45844","publisher":"Oxford University Press (OUP)","page":"266-296","volume":31,"user_id":"99353","status":"public"},{"author":[{"first_name":"Nicolas","last_name":"Huaman","full_name":"Huaman, Nicolas"},{"last_name":"von Skarczinski","first_name":"Bennet","full_name":"von Skarczinski, Bennet"},{"full_name":"Stransky, Christian","first_name":"Christian","last_name":"Stransky"},{"last_name":"Wermke","first_name":"Dominik","full_name":"Wermke, Dominik"},{"full_name":"Acar, Yasemin","last_name":"Acar","first_name":"Yasemin","id":"94636"},{"first_name":"Arne","last_name":"Dreißigacker","full_name":"Dreißigacker, Arne"},{"first_name":"Sascha","last_name":"Fahl","full_name":"Fahl, Sascha"}],"title":"A Large-Scale Interview Study on Information Security in and Attacks against Small and Medium-sized Enterprises","status":"public","year":"2021","date_updated":"2024-06-05T12:57:43Z","language":[{"iso":"eng"}],"_id":"47265","publisher":"USENIX Association","page":"1235–1252","editor":[{"full_name":"Bailey, Michael","last_name":"Bailey","first_name":"Michael"},{"full_name":"Greenstadt, Rachel","first_name":"Rachel","last_name":"Greenstadt"}],"user_id":"14931","citation":{"ama":"Huaman N, von Skarczinski B, Stransky C, et al. 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Chiasson (Ed.), Seventeenth Symposium on Usable Privacy and Security, SOUPS 2021, August 8-10, 2021, USENIX Association, 2021, pp. 359–376.","mla":"Neil, Lorenzo, et al. “Investigating Web Service Account Remediation Advice.” <i>Seventeenth Symposium on Usable Privacy and Security, SOUPS 2021, August 8-10, 2021</i>, edited by Sonia Chiasson, USENIX Association, 2021, pp. 359–376.","bibtex":"@inproceedings{Neil_Bouma-Sims_Lafontaine_Acar_Reaves_2021, title={Investigating Web Service Account Remediation Advice}, booktitle={Seventeenth Symposium on Usable Privacy and Security, SOUPS 2021, August 8-10, 2021}, publisher={USENIX Association}, author={Neil, Lorenzo and Bouma-Sims, Elijah and Lafontaine, Evan and Acar, Yasemin and Reaves, Bradley}, editor={Chiasson, Sonia}, year={2021}, pages={359–376} }","ama":"Neil L, Bouma-Sims E, Lafontaine E, Acar Y, Reaves B. Investigating Web Service Account Remediation Advice. In: Chiasson S, ed. <i>Seventeenth Symposium on Usable Privacy and Security, SOUPS 2021, August 8-10, 2021</i>. USENIX Association; 2021:359–376."},"type":"conference","department":[{"_id":"34"},{"_id":"858"}],"date_created":"2023-09-22T13:05:16Z"},{"department":[{"_id":"34"},{"_id":"858"}],"type":"dissertation","date_created":"2023-09-22T13:06:40Z","extern":"1","citation":{"mla":"Acar, Yasemin. <i>Human Factors in Secure Software Development</i>. University of Marburg, Germany, 2021.","ama":"Acar Y. <i>Human Factors in Secure Software Development</i>. University of Marburg, Germany; 2021.","bibtex":"@book{Acar_2021, title={Human Factors in Secure Software Development}, publisher={University of Marburg, Germany}, author={Acar, Yasemin}, year={2021} }","apa":"Acar, Y. (2021). <i>Human Factors in Secure Software Development</i>. University of Marburg, Germany.","ieee":"Y. Acar, <i>Human Factors in Secure Software Development</i>. University of Marburg, Germany, 2021.","short":"Y. Acar, Human Factors in Secure Software Development, University of Marburg, Germany, 2021.","chicago":"Acar, Yasemin. <i>Human Factors in Secure Software Development</i>. University of Marburg, Germany, 2021."},"user_id":"14931","_id":"47271","publisher":"University of Marburg, Germany","language":[{"iso":"eng"}],"date_updated":"2024-06-05T12:56:39Z","author":[{"first_name":"Yasemin","last_name":"Acar","full_name":"Acar, Yasemin","id":"94636"}],"status":"public","year":"2021","title":"Human Factors in Secure Software Development"},{"type":"conference","department":[{"_id":"34"},{"_id":"819"}],"date_created":"2023-08-04T07:25:08Z","abstract":[{"text":"We propose a novel method for automated algorithm selection in the domain of single-objective continuous black-box optimization. In contrast to existing methods, we use convolutional neural networks as the selection apparatus which bases its decision on a so-called ‘fitness map’. This fitness map is a 2D representation of a two dimensional search space where different gray scales indicate the quality of found solutions in certain areas. Our devised approach uses a modular CMA-ES framework which offers the option to create the conventional CMA-ES, CMA-ES with the alternate step-size adaptation and many other variants proposed over the years. In total, 4 608 different configurations are possible where most configurations are of complementary nature. In this proof-of-concept work, we consider a subset of 32 possible configurations. The developed method is evaluated against an excerpt of BBOB functions and its performance is compared against baselines that are commonly used in automated algorithm selection - the best standalone algorithm (configuration) and the best obtainable sequence of configurations. While the results indicate that the use of the fitness map is not superior on every benchmark problem, it indubitably shows its merit on more hard-to-solve problems. This offers a promising perspective for generalizing to other types of optimization problems and problem domains.","lang":"eng"}],"publication":"2021 IEEE Symposium Series on Computational Intelligence (SSCI)","citation":{"short":"R.P. Prager, M. Seiler, H. Trautmann, P. Kerschke, in: 2021 IEEE Symposium Series on Computational Intelligence (SSCI), 2021, pp. 1–8.","chicago":"Prager, Raphael Patrick, Moritz Seiler, Heike Trautmann, and Pascal Kerschke. “Towards Feature-Free Automated Algorithm Selection for Single-Objective Continuous Black-Box Optimization.” In <i>2021 IEEE Symposium Series on Computational Intelligence (SSCI)</i>, 1–8, 2021. <a href=\"https://doi.org/10.1109/SSCI50451.2021.9660174\">https://doi.org/10.1109/SSCI50451.2021.9660174</a>.","apa":"Prager, R. P., Seiler, M., Trautmann, H., &#38; Kerschke, P. (2021). Towards Feature-Free Automated Algorithm Selection for Single-Objective Continuous Black-Box Optimization. <i>2021 IEEE Symposium Series on Computational Intelligence (SSCI)</i>, 1–8. <a href=\"https://doi.org/10.1109/SSCI50451.2021.9660174\">https://doi.org/10.1109/SSCI50451.2021.9660174</a>","ieee":"R. P. Prager, M. Seiler, H. Trautmann, and P. Kerschke, “Towards Feature-Free Automated Algorithm Selection for Single-Objective Continuous Black-Box Optimization,” in <i>2021 IEEE Symposium Series on Computational Intelligence (SSCI)</i>, 2021, pp. 1–8, doi: <a href=\"https://doi.org/10.1109/SSCI50451.2021.9660174\">10.1109/SSCI50451.2021.9660174</a>.","ama":"Prager RP, Seiler M, Trautmann H, Kerschke P. Towards Feature-Free Automated Algorithm Selection for Single-Objective Continuous Black-Box Optimization. In: <i>2021 IEEE Symposium Series on Computational Intelligence (SSCI)</i>. ; 2021:1-8. doi:<a href=\"https://doi.org/10.1109/SSCI50451.2021.9660174\">10.1109/SSCI50451.2021.9660174</a>","bibtex":"@inproceedings{Prager_Seiler_Trautmann_Kerschke_2021, title={Towards Feature-Free Automated Algorithm Selection for Single-Objective Continuous Black-Box Optimization}, DOI={<a href=\"https://doi.org/10.1109/SSCI50451.2021.9660174\">10.1109/SSCI50451.2021.9660174</a>}, booktitle={2021 IEEE Symposium Series on Computational Intelligence (SSCI)}, author={Prager, Raphael Patrick and Seiler, Moritz and Trautmann, Heike and Kerschke, Pascal}, year={2021}, pages={1–8} }","mla":"Prager, Raphael Patrick, et al. “Towards Feature-Free Automated Algorithm Selection for Single-Objective Continuous Black-Box Optimization.” <i>2021 IEEE Symposium Series on Computational Intelligence (SSCI)</i>, 2021, pp. 1–8, doi:<a href=\"https://doi.org/10.1109/SSCI50451.2021.9660174\">10.1109/SSCI50451.2021.9660174</a>."},"doi":"10.1109/SSCI50451.2021.9660174","user_id":"15504","page":"1-8","_id":"46315","language":[{"iso":"eng"}],"date_updated":"2024-06-07T07:12:28Z","title":"Towards Feature-Free Automated Algorithm Selection for Single-Objective Continuous Black-Box Optimization","status":"public","year":"2021","author":[{"last_name":"Prager","first_name":"Raphael Patrick","full_name":"Prager, Raphael Patrick"},{"id":"105520","full_name":"Seiler, Moritz","last_name":"Seiler","first_name":"Moritz"},{"id":"100740","orcid":"0000-0002-9788-8282","first_name":"Heike","last_name":"Trautmann","full_name":"Trautmann, Heike"},{"last_name":"Kerschke","first_name":"Pascal","full_name":"Kerschke, Pascal"}]},{"abstract":[{"text":"Abuse and hate are penetrating social media and many comment sections of news media companies. These platform providers invest considerable efforts to mod- erate user-generated contributions to prevent losing readers who get appalled by inappropriate texts. This is further enforced by legislative actions, which make non-clearance of these comments a punishable action. While (semi-)automated solutions using Natural Language Processing and advanced Machine Learning techniques are getting increasingly sophisticated, the domain of abusive language detection still struggles as large non-English and well-curated datasets are scarce or not publicly available. With this work, we publish and analyse the largest annotated German abusive language comment datasets to date. In contrast to existing datasets, we achieve a high labelling standard by conducting a thorough crowd-based an- notation study that complements professional moderators’ decisions, which are also included in the dataset. We compare and cross-evaluate the performance of baseline algorithms and state-of-the-art transformer-based language models, which are fine-tuned on our datasets and an existing alternative, showing the usefulness for the community.","lang":"eng"}],"citation":{"short":"D. Assenmacher, M. Niemann, K. Müller, M. Seiler, D.M. Riehle, H. Trautmann, in: Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021), Virtual Event, 2021, pp. 1–14.","chicago":"Assenmacher, Dennis, Marco Niemann, Kilian Müller, Moritz Seiler, Dennis M. Riehle, and Heike Trautmann. “RP-Mod &#38; RP-Crowd: Moderator- and Crowd-Annotated German News Comment Datasets.” In <i>Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021)</i>, 1–14. Virtual Event, 2021.","apa":"Assenmacher, D., Niemann, M., Müller, K., Seiler, M., Riehle, D. M., &#38; Trautmann, H. (2021). RP-Mod &#38; RP-Crowd: Moderator- and Crowd-Annotated German News Comment Datasets. <i>Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021)</i>, 1–14.","ieee":"D. Assenmacher, M. Niemann, K. Müller, M. Seiler, D. M. Riehle, and H. Trautmann, “RP-Mod &#38; RP-Crowd: Moderator- and Crowd-Annotated German News Comment Datasets,” in <i>Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021)</i>, 2021, pp. 1–14.","ama":"Assenmacher D, Niemann M, Müller K, Seiler M, Riehle DM, Trautmann H. RP-Mod &#38; RP-Crowd: Moderator- and Crowd-Annotated German News Comment Datasets. In: <i>Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021)</i>. ; 2021:1–14.","bibtex":"@inproceedings{Assenmacher_Niemann_Müller_Seiler_Riehle_Trautmann_2021, place={Virtual Event}, title={RP-Mod &#38; RP-Crowd: Moderator- and Crowd-Annotated German News Comment Datasets}, booktitle={Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021)}, author={Assenmacher, Dennis and Niemann, Marco and Müller, Kilian and Seiler, Moritz and Riehle, Dennis M. and Trautmann, Heike}, year={2021}, pages={1–14} }","mla":"Assenmacher, Dennis, et al. “RP-Mod &#38; RP-Crowd: Moderator- and Crowd-Annotated German News Comment Datasets.” <i>Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021)</i>, 2021, pp. 1–14."},"publication":"Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1 (NeurIPS Datasets and Benchmarks 2021)","department":[{"_id":"34"},{"_id":"819"}],"type":"conference","place":"Virtual Event","date_created":"2023-08-04T07:22:59Z","date_updated":"2024-06-07T07:13:04Z","author":[{"full_name":"Assenmacher, Dennis","last_name":"Assenmacher","first_name":"Dennis"},{"first_name":"Marco","last_name":"Niemann","full_name":"Niemann, Marco"},{"first_name":"Kilian","last_name":"Müller","full_name":"Müller, Kilian"},{"last_name":"Seiler","first_name":"Moritz","full_name":"Seiler, Moritz","id":"105520"},{"full_name":"Riehle, Dennis M.","last_name":"Riehle","first_name":"Dennis M."},{"full_name":"Trautmann, Heike","first_name":"Heike","orcid":"0000-0002-9788-8282","last_name":"Trautmann","id":"100740"}],"year":"2021","title":"RP-Mod & RP-Crowd: Moderator- and Crowd-Annotated German News Comment Datasets","status":"public","user_id":"15504","language":[{"iso":"eng"}],"_id":"46312","page":"1–14"},{"page":"1–15","_id":"46313","publisher":"Association for Computing Machinery","language":[{"iso":"eng"}],"doi":"10.1145/3450218.3477308","user_id":"15504","editor":[{"full_name":"Computing Machinery Association, for","last_name":"Computing Machinery Association","first_name":"for"}],"year":"2021","status":"public","title":"On the Potential of Normalized TSP Features for Automated Algorithm Selection","author":[{"first_name":"Jonathan","last_name":"Heins","full_name":"Heins, Jonathan"},{"id":"102979","full_name":"Bossek, Jakob","orcid":"0000-0002-4121-4668","first_name":"Jakob","last_name":"Bossek"},{"last_name":"Pohl","first_name":"Janina","full_name":"Pohl, Janina"},{"full_name":"Seiler, Moritz","last_name":"Seiler","first_name":"Moritz","id":"105520"},{"id":"100740","orcid":"0000-0002-9788-8282","last_name":"Trautmann","first_name":"Heike","full_name":"Trautmann, Heike"},{"full_name":"Kerschke, Pascal","last_name":"Kerschke","first_name":"Pascal"}],"date_updated":"2024-06-10T11:57:04Z","place":"Dornbirn, Austria","date_created":"2023-08-04T07:23:57Z","type":"conference","department":[{"_id":"34"},{"_id":"819"}],"publication":"Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of genetic Algorithms (FOGA XVI)","citation":{"mla":"Heins, Jonathan, et al. “On the Potential of Normalized TSP Features for Automated Algorithm Selection.” <i>Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of Genetic Algorithms (FOGA XVI)</i>, edited by for Computing Machinery Association, Association for Computing Machinery, 2021, pp. 1–15, doi:<a href=\"https://doi.org/10.1145/3450218.3477308\">10.1145/3450218.3477308</a>.","bibtex":"@inproceedings{Heins_Bossek_Pohl_Seiler_Trautmann_Kerschke_2021, place={Dornbirn, Austria}, title={On the Potential of Normalized TSP Features for Automated Algorithm Selection}, DOI={<a href=\"https://doi.org/10.1145/3450218.3477308\">10.1145/3450218.3477308</a>}, booktitle={Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of genetic Algorithms (FOGA XVI)}, publisher={Association for Computing Machinery}, author={Heins, Jonathan and Bossek, Jakob and Pohl, Janina and Seiler, Moritz and Trautmann, Heike and Kerschke, Pascal}, editor={Computing Machinery Association, for}, year={2021}, pages={1–15} }","ama":"Heins J, Bossek J, Pohl J, Seiler M, Trautmann H, Kerschke P. On the Potential of Normalized TSP Features for Automated Algorithm Selection. In: Computing Machinery Association  for, ed. <i>Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of Genetic Algorithms (FOGA XVI)</i>. Association for Computing Machinery; 2021:1–15. doi:<a href=\"https://doi.org/10.1145/3450218.3477308\">10.1145/3450218.3477308</a>","ieee":"J. Heins, J. Bossek, J. Pohl, M. Seiler, H. Trautmann, and P. Kerschke, “On the Potential of Normalized TSP Features for Automated Algorithm Selection,” in <i>Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of genetic Algorithms (FOGA XVI)</i>, 2021, pp. 1–15, doi: <a href=\"https://doi.org/10.1145/3450218.3477308\">10.1145/3450218.3477308</a>.","apa":"Heins, J., Bossek, J., Pohl, J., Seiler, M., Trautmann, H., &#38; Kerschke, P. (2021). On the Potential of Normalized TSP Features for Automated Algorithm Selection. In  for Computing Machinery Association (Ed.), <i>Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of genetic Algorithms (FOGA XVI)</i> (pp. 1–15). Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3450218.3477308\">https://doi.org/10.1145/3450218.3477308</a>","chicago":"Heins, Jonathan, Jakob Bossek, Janina Pohl, Moritz Seiler, Heike Trautmann, and Pascal Kerschke. “On the Potential of Normalized TSP Features for Automated Algorithm Selection.” In <i>Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of Genetic Algorithms (FOGA XVI)</i>, edited by for Computing Machinery Association, 1–15. Dornbirn, Austria: Association for Computing Machinery, 2021. <a href=\"https://doi.org/10.1145/3450218.3477308\">https://doi.org/10.1145/3450218.3477308</a>.","short":"J. Heins, J. Bossek, J. Pohl, M. Seiler, H. Trautmann, P. Kerschke, in:  for Computing Machinery Association (Ed.), Proceedings of the 16$^th$ ACM/SIGEVO Conference on Foundations of Genetic Algorithms (FOGA XVI), Association for Computing Machinery, Dornbirn, Austria, 2021, pp. 1–15."},"abstract":[{"text":"Classic automated algorithm selection (AS) for (combinatorial) optimization problems heavily relies on so-called instance features, i.e., numerical characteristics of the problem at hand ideally extracted with computationally low-demanding routines. For the traveling salesperson problem (TSP) a plethora of features have been suggested. Most of these features are, if at all, only normalized imprecisely raising the issue of feature values being strongly affected by the instance size. Such artifacts may have detrimental effects on algorithm selection models. We propose a normalization for two feature groups which stood out in multiple AS studies on the TSP: (a) features based on a minimum spanning tree (MST) and (b) a k-nearest neighbor graph (NNG) transformation of the input instance. To this end we theoretically derive minimum and maximum values for properties of MSTs and k-NNGs of Euclidean graphs. We analyze the differences in feature space between normalized versions of these features and their unnormalized counterparts. Our empirical investigations on various TSP benchmark sets point out that the feature scaling succeeds in eliminating the effect of the instance size. Eventually, a proof-of-concept AS-study shows promising results: models trained with normalized features tend to outperform those trained with the respective vanilla features.","lang":"eng"}]},{"place":"Paderborn","citation":{"mla":"Koldewey, Christian. <i>Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe</i>. 2021, pp. 4, 217, A-41, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1167\">10.17619/UNIPB/1-1167</a>.","bibtex":"@book{Koldewey_2021, place={Paderborn}, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe}, volume={399}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-1167\">10.17619/UNIPB/1-1167</a>}, author={Koldewey, Christian}, year={2021}, pages={4, 217, A-41}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts} }","ama":"Koldewey C. <i>Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe</i>. Vol 399.; 2021:4, 217, A-41. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1167\">10.17619/UNIPB/1-1167</a>","ieee":"C. Koldewey, <i>Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe</i>, vol. 399. Paderborn, 2021, pp. 4, 217, A-41.","apa":"Koldewey, C. (2021). <i>Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe</i> (Vol. 399, pp. 4, 217, A-41). <a href=\"https://doi.org/10.17619/UNIPB/1-1167\">https://doi.org/10.17619/UNIPB/1-1167</a>","short":"C. Koldewey, Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe, Paderborn, 2021.","chicago":"Koldewey, Christian. <i>Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe</i>. Vol. 399. Verlagsschriftenreihe des Heinz Nixdorf Instituts. Paderborn, 2021. <a href=\"https://doi.org/10.17619/UNIPB/1-1167\">https://doi.org/10.17619/UNIPB/1-1167</a>."},"supervisor":[{"full_name":"Gausemeier, Jürgen","last_name":"Gausemeier","first_name":"Jürgen"},{"full_name":"Stark, Rainer","last_name":"Stark","first_name":"Rainer"}],"file_date_updated":"2021-08-20T18:35:06Z","_id":"23379","page":"4, 217, A-41","volume":399,"user_id":"1112","ddc":["650"],"jel":["O32"],"status":"public","has_accepted_license":"1","date_created":"2021-08-09T15:45:09Z","file":[{"date_created":"2021-08-20T18:35:06Z","creator":"koldewey","content_type":"application/pdf","success":1,"file_id":"23461","access_level":"closed","file_size":47059853,"file_name":"Dissertation_Christian_Koldewey(1).pdf","date_updated":"2021-08-20T18:35:06Z","relation":"main_file"}],"department":[{"_id":"563"},{"_id":"26"}],"type":"dissertation","keyword":["Smart Service","Strategie"],"abstract":[{"text":"Mit der zunehmenden Bedeutung von digitalen Lösungen und innovativen Dienstleistungen geht eine signifikante Transformation des produzierenden Gewerbes einher. Die Digitalisierung führt zu intelligenten Produkten, die Daten generieren und über das Internet austauschen. Auf Basis dieser Daten können Produkthersteller gänzlich neue digitale Dienstleistungen anbieten, sogenannte Smart Services. Ihre erfolgreiche Umsetzung ist essentiell, um in der Wettbewerbsarena der Zukunft bestehen zu können. Die Gestaltung eines Smart Service-Geschäfts ist jedoch nicht trivial. Ziel der vorliegenden Arbeit ist eine Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe. Die Systematik besteht aus drei Bestandteilen: der Erste ist die Konzeption von Smart Service-Strategien im Sinne eines Referenzmodells. Sie definiert die auszugestaltenden Aspekte. Der Zweite ist das Gestaltungswissen. Es werden Normstrategien und Funktionalitäten im Kontext von Smart Services für die Strategieentwicklung bereitgestellt. Die Strategieentwicklung wird im dritten Bestandteil adressiert, einer Methode bestehend aus einem Vorgehensmodell und unterstützenden Hilfsmitteln. Das Vorgehensmodell orchestriert den Einsatz der Hilfsmittel und des Gestaltungswissens. Resultat ist eine Smart Service-Strategie, die die Vision für das Smart Service-Geschäft sowie den Weg zu deren Realisierung darstellt. Die Systematik wurde anhand eines Unternehmens des Sondermaschinenbaus erfolgreich validiert.","lang":"ger"},{"lang":"eng","text":"The increasing importance of digital solutions and innovative services is accompanied by a significant transformation of manufacturing. Digitalization leads to intelligent products that generate data and exchange them via the internet. Based on these data, product manufacturers can offer completely new digital services, so-called smart services. Their successful implementation is essential in order to survive in the competitive arena of the future. However, the design of a smart service-business is not trivial.The goal of this dissertation is a procedure for the development of smart service-strategies in manufacturing. It consists of three components: the first one is the conceptualization of smart service-strategies in the sense of a reference model. It defines the aspects to be determined during strategy development. The second component is design knowledge. It provides standard strategies and functionalities in the context of smart services for the development of the strategy. This is done using the third component, a method consisting of a process model and corresponding tools. The process model orchestrates the use of the tools and the design knowledge. The result is a smart service-strategy, which includes the vision for the smart service-business and the way to its realization. The procedure was successfully validated by means of a company in the field of special-purpose machine construction."}],"language":[{"iso":"ger"}],"series_title":"Verlagsschriftenreihe des Heinz Nixdorf Instituts","doi":"10.17619/UNIPB/1-1167","author":[{"id":"43136","last_name":"Koldewey","first_name":"Christian","orcid":"https://orcid.org/0000-0001-7992-6399","full_name":"Koldewey, Christian"}],"publication_identifier":{"isbn":["978-3-947647-18-7"]},"year":"2021","title":"Systematik zur Entwicklung von Smart Service-Strategien im produzierenden Gewerbe","intvolume":"       399","publication_status":"epub_ahead","date_updated":"2024-07-12T12:05:50Z"},{"date_created":"2021-11-17T10:49:13Z","place":"Paderborn","department":[{"_id":"563"},{"_id":"26"}],"type":"conference_editor","citation":{"mla":"Gausemeier, Jürgen, et al., editors. <i>Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung</i>. Heinz Nixdorf Institut, Universität Paderborn, 2021.","bibtex":"@book{Gausemeier_Bauer_Dumitrescu_2021, place={Paderborn}, title={Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung}, volume={Band 400}, publisher={Heinz Nixdorf Institut, Universität Paderborn}, year={2021} }","ama":"Gausemeier J, Bauer W, Dumitrescu R, eds. <i>Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung</i>. Vol Band 400. Heinz Nixdorf Institut, Universität Paderborn; 2021.","ieee":"J. Gausemeier, W. Bauer, and R. Dumitrescu, Eds., <i>Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung</i>, vol. Band 400. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2021.","apa":"Gausemeier, J., Bauer, W., &#38; Dumitrescu, R. (Eds.). (2021). <i>Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung: Vol. Band 400</i>. Heinz Nixdorf Institut, Universität Paderborn.","short":"J. Gausemeier, W. Bauer, R. Dumitrescu, eds., Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2021.","chicago":"Gausemeier, Jürgen, Wilhelm Bauer, and Roman Dumitrescu, eds. <i>Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung</i>. Vol. Band 400. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2021."},"publisher":"Heinz Nixdorf Institut, Universität Paderborn","_id":"27519","language":[{"iso":"ger"}],"volume":"Band 400","editor":[{"full_name":"Gausemeier, Jürgen","first_name":"Jürgen","last_name":"Gausemeier","id":"163"},{"full_name":"Bauer, Wilhelm","first_name":"Wilhelm","last_name":"Bauer"},{"id":"16190","first_name":"Roman","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman"}],"user_id":"1112","title":"Vorausschau und Technologieplanung - 16. Symposium für Vorausschau und Technologieplanung","year":"2021","status":"public","publication_status":"published","date_updated":"2024-07-12T12:06:11Z"}]