[{"_id":"11405","doi":"10.25656/01:27908","has_accepted_license":"1","user_id":"83781","type":"conference_editor_article","publisher":"?","quality_controlled":"1","abstract":[{"text":"This paper presents the ongoing development of HAnS (Hochschul-Assistenz-System), an Intelligent Tutoring System (ITS) designed to support self-directed digital learning in higher education. Initiated by twelve collaborating German universities and research institutes, HAnS is developed 2021–2025 with the goal of utilizing artificial intelligence (AI) and Big Data in academic settings to enhance technology-based learning. The system employs AI for speech recognition and the indexing of existing learning resources, enabling users to search and compile these materials based on various parameters. Here, we provide an overview of the project, showcasing how iterative design and development processes contribute to innovative educational research in the evolving field of AI-based ITS in higher education. Notwithstanding the potential of HAnS, we also deliberate upon the challenges associated with ensuring a suitable dataset for training the AI, refining complex algorithms for personalization, and maintaining data privacy.","lang":"eng"},{"lang":"ger","text":"In diesem Beitrag wird die laufende Entwicklung von HAnS (Hochschul-Assistenz-System) vorgestellt, einem Intelligenten Tutoring-System (ITS), das selbstgesteuertes digitales Lernen in der Hochschulbildung unterstützen soll. HAnS wurde von zwölf deutschen Hochschulen und Forschungsinstituten initiiert und wird 2021-2025 mit dem Ziel entwickelt, künstliche Intelligenz (KI) und Big Data im akademischen Umfeld zu nutzen, um technologiebasiertes Lernen zu verbessern. Das System nutzt KI für die Spracherkennung und die Indizierung vorhandener Lernressourcen und ermöglicht es den Nutzern, diese Materialien auf der Grundlage verschiedener Parameter zu suchen und zusammenzustellen. Hier geben wir einen Überblick über das Projekt und zeigen, wie iterative Design- und Entwicklungsprozesse zu innovativer Bildungsforschung auf dem sich entwickelnden Gebiet der KI-basierten ITS in der Hochschulbildung beitragen. Ungeachtet des Potenzials von HAnS gehen wir auch auf die Herausforderungen ein, die mit der Sicherstellung eines geeigneten Datensatzes für das Training der KI, der Verfeinerung komplexer Algorithmen für die Personalisierung und der Wahrung des Datenschutzes verbunden sind. "}],"ddc":["000"],"conference":{"name":"13th international conference \"The future of education\".","location":"Bologna","end_date":"2023-06-30","start_date":"2023-06-29"},"department":[{"_id":"DEP1200"},{"_id":"DEP2000"}],"publication_status":"published","keyword":["Künstliche Intelligenz","Intelligentes Tutorsystem","Adaptiver Unterricht","Lernen","Lehrmaterial","Lernmaterial","Digitale Medien","Hochschule","Hochschulbildung","Deutschland","Selbst gesteuertes Lernen","Technologieunterstütztes Lernen"],"language":[{"iso":"eng"}],"date_updated":"2024-06-03T12:43:50Z","publication":"Conference proceedings. 13th international conference \"The future of education\". Hybrid edition, 29-30 June 2023. Bologna ","publication_identifier":{"isbn":["979-12-80225-59-7"],"issn":["2384-9509"]},"date_created":"2024-04-30T18:22:29Z","status":"public","page":"4","author":[{"orcid":"https://orcid.org/0000-0002-7043-5582","id":"71782","first_name":"Tobias","last_name":"Schmohl","full_name":"Schmohl, Tobias"},{"full_name":"Schelling, Kathrin","last_name":"Schelling","first_name":"Kathrin","id":"81212"},{"first_name":"Stefanie","id":"86007","last_name":"Go","full_name":"Go, Stefanie"},{"first_name":"Carolin","last_name":"Freier","full_name":"Freier, Carolin"},{"full_name":"Hunger, Marianne","first_name":"Marianne","last_name":"Hunger"},{"first_name":"Franziska","last_name":"Hoffmann","full_name":"Hoffmann, Franziska"},{"full_name":"Helten, Anne-Kathrin","first_name":"Anne-Kathrin","last_name":"Helten"},{"last_name":"Richter","first_name":"Florian","full_name":"Richter, Florian"}],"year":"2023","citation":{"ieee":"T. Schmohl <i>et al.</i>, <i>Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education</i>. ?, 2023, p. 4. doi: <a href=\"https://doi.org/10.25656/01:27908\">10.25656/01:27908</a>.","ama":"Schmohl T, Schelling K, Go S, et al. <i>Combining NLP, Speech Recognition, and Indexing. An AI-Based Learning Assistant for Higher Education</i>. ?; 2023:4. doi:<a href=\"https://doi.org/10.25656/01:27908\">10.25656/01:27908</a>","apa":"Schmohl, T., Schelling, K., Go, S., Freier, C., Hunger, M., Hoffmann, F., Helten, A.-K., &#38; Richter, F. (2023). Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education. In <i>Conference proceedings. 13th international conference “The future of education”. Hybrid edition, 29-30 June 2023. Bologna </i> (p. 4). ? <a href=\"https://doi.org/10.25656/01:27908\">https://doi.org/10.25656/01:27908</a>","chicago":"Schmohl, Tobias, Kathrin Schelling, Stefanie Go, Carolin Freier, Marianne Hunger, Franziska Hoffmann, Anne-Kathrin Helten, and Florian Richter. <i>Combining NLP, Speech Recognition, and Indexing. An AI-Based Learning Assistant for Higher Education</i>. <i>Conference Proceedings. 13th International Conference “The Future of Education”. Hybrid Edition, 29-30 June 2023. Bologna </i>. ?, 2023. <a href=\"https://doi.org/10.25656/01:27908\">https://doi.org/10.25656/01:27908</a>.","van":"Schmohl T, Schelling K, Go S, Freier C, Hunger M, Hoffmann F, et al. Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education. Conference proceedings. 13th international conference “The future of education”. Hybrid edition, 29-30 June 2023. Bologna . ?; 2023.","bjps":"<b>Schmohl T <i>et al.</i></b> (2023) <i>Combining NLP, Speech Recognition, and Indexing. An AI-Based Learning Assistant for Higher Education</i>. ?","mla":"Schmohl, Tobias, et al. “Combining NLP, Speech Recognition, and Indexing. An AI-Based Learning Assistant for Higher Education.” <i>Conference Proceedings. 13th International Conference “The Future of Education”. Hybrid Edition, 29-30 June 2023. Bologna </i>, ?, 2023, p. 4, <a href=\"https://doi.org/10.25656/01:27908\">https://doi.org/10.25656/01:27908</a>.","havard":"T. Schmohl, K. Schelling, S. Go, C. Freier, M. Hunger, F. Hoffmann, A.-K. Helten, F. Richter, Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education, ?, 2023.","ufg":"<b>Schmohl, Tobias u. a.</b>: Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education, o. O. 2023.","short":"T. Schmohl, K. Schelling, S. Go, C. Freier, M. Hunger, F. Hoffmann, A.-K. Helten, F. Richter, Combining NLP, Speech Recognition, and Indexing. An AI-Based Learning Assistant for Higher Education, ?, 2023.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Schmohl, Tobias</span> ; <span style=\"font-variant:small-caps;\">Schelling, Kathrin</span> ; <span style=\"font-variant:small-caps;\">Go, Stefanie</span> ; <span style=\"font-variant:small-caps;\">Freier, Carolin</span> ; <span style=\"font-variant:small-caps;\">Hunger, Marianne</span> ; <span style=\"font-variant:small-caps;\">Hoffmann, Franziska</span> ; <span style=\"font-variant:small-caps;\">Helten, Anne-Kathrin</span> ; <span style=\"font-variant:small-caps;\">Richter, Florian</span>: <i>Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education</i> : ?, 2023","chicago-de":"Schmohl, Tobias, Kathrin Schelling, Stefanie Go, Carolin Freier, Marianne Hunger, Franziska Hoffmann, Anne-Kathrin Helten und Florian Richter. 2023. <i>Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education</i>. <i>Conference proceedings. 13th international conference „The future of education“. Hybrid edition, 29-30 June 2023. Bologna </i>. ? doi:<a href=\"https://doi.org/10.25656/01:27908\">10.25656/01:27908</a>, ."},"title":"Combining NLP, speech recognition, and indexing. An AI-based learning assistant for higher education"},{"publication_status":"published","citation":{"ieee":"T. Schmohl, K. Schelling, S. Go, K. J. Thaler, and A. Watanabe, <i>Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology</i>. SCITEPRESS - Science and Technology Publications, 2022, pp. 179–186. doi: <a href=\"https://doi.org/10.5220/0011068500003182\">10.5220/0011068500003182</a>.","ama":"Schmohl T, Schelling K, Go S, Thaler KJ, Watanabe A. <i>Development, Implementation and Acceptance of an AI-Based Tutoring System: A Research-Led Methodology</i>. (Cukurova M, Rummel N, Gillet D, McLaren B, Uhomoibhi J, eds.). SCITEPRESS - Science and Technology Publications; 2022:179-186. doi:<a href=\"https://doi.org/10.5220/0011068500003182\">10.5220/0011068500003182</a>","short":"T. Schmohl, K. Schelling, S. Go, K.J. Thaler, A. Watanabe, Development, Implementation and Acceptance of an AI-Based Tutoring System: A Research-Led Methodology, SCITEPRESS - Science and Technology Publications, 2022.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Schmohl, Tobias</span> ; <span style=\"font-variant:small-caps;\">Schelling, Kathrin</span> ; <span style=\"font-variant:small-caps;\">Go, Stefanie</span> ; <span style=\"font-variant:small-caps;\">Thaler, Katrin Jana</span> ; <span style=\"font-variant:small-caps;\">Watanabe, Alice</span> ; <span style=\"font-variant:small-caps;\">Cukurova, M.</span> ; <span style=\"font-variant:small-caps;\">Rummel, N.</span> ; <span style=\"font-variant:small-caps;\">Gillet, D.</span> ; <span style=\"font-variant:small-caps;\">McLaren, B.</span> ; <span style=\"font-variant:small-caps;\">Uhomoibhi, J.</span> (Hrsg.): <i>Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology</i> : SCITEPRESS - Science and Technology Publications, 2022","chicago-de":"Schmohl, Tobias, Kathrin Schelling, Stefanie Go, Katrin Jana Thaler und Alice Watanabe. 2022. <i>Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology</i>. Hg. von Mutlu  Cukurova, Nikol  Rummel, Denis  Gillet, Bruce  McLaren, und James  Uhomoibhi. <i>Proceedings of the 14th International Conference on Computer Supported Education - Vol. 2</i>. SCITEPRESS - Science and Technology Publications. doi:<a href=\"https://doi.org/10.5220/0011068500003182\">10.5220/0011068500003182</a>, .","apa":"Schmohl, T., Schelling, K., Go, S., Thaler, K. J., &#38; Watanabe, A. (2022). Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology. In M. Cukurova, N. Rummel, D. Gillet, B. McLaren, &#38; J. Uhomoibhi (Eds.), <i>Proceedings of the 14th International Conference on Computer Supported Education - Vol. 2</i> (pp. 179–186). SCITEPRESS - Science and Technology Publications. <a href=\"https://doi.org/10.5220/0011068500003182\">https://doi.org/10.5220/0011068500003182</a>","chicago":"Schmohl, Tobias, Kathrin Schelling, Stefanie Go, Katrin Jana Thaler, and Alice Watanabe. <i>Development, Implementation and Acceptance of an AI-Based Tutoring System: A Research-Led Methodology</i>. Edited by Mutlu  Cukurova, Nikol  Rummel, Denis  Gillet, Bruce  McLaren, and James  Uhomoibhi. <i>Proceedings of the 14th International Conference on Computer Supported Education - Vol. 2</i>. SCITEPRESS - Science and Technology Publications, 2022. <a href=\"https://doi.org/10.5220/0011068500003182\">https://doi.org/10.5220/0011068500003182</a>.","van":"Schmohl T, Schelling K, Go S, Thaler KJ, Watanabe A. Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology. Cukurova M, Rummel N, Gillet D, McLaren B, Uhomoibhi J, editors. Proceedings of the 14th International Conference on Computer Supported Education - Vol. 2. SCITEPRESS - Science and Technology Publications; 2022.","ufg":"<b>Schmohl, Tobias u. a.</b>: Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology, hg. von Cukurova, Mutlu u. a., o. O. 2022.","havard":"T. Schmohl, K. Schelling, S. Go, K.J. Thaler, A. Watanabe, Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology, SCITEPRESS - Science and Technology Publications, 2022.","mla":"Schmohl, Tobias, et al. “Development, Implementation and Acceptance of an AI-Based Tutoring System: A Research-Led Methodology.” <i>Proceedings of the 14th International Conference on Computer Supported Education - Vol. 2</i>, edited by Mutlu  Cukurova et al., SCITEPRESS - Science and Technology Publications, 2022, pp. 179–86, <a href=\"https://doi.org/10.5220/0011068500003182\">https://doi.org/10.5220/0011068500003182</a>.","bjps":"<b>Schmohl T <i>et al.</i></b> (2022) <i>Development, Implementation and Acceptance of an AI-Based Tutoring System: A Research-Led Methodology</i>, Cukurova M et al. (eds). SCITEPRESS - Science and Technology Publications."},"title":"Development, Implementation and Acceptance of an AI-based Tutoring System: A Research-Led Methodology","publisher":"SCITEPRESS - Science and Technology Publications","page":"179-186","status":"public","abstract":[{"lang":"eng","text":"This Design-Based Research (DBR) project aims to develop an intelligent tutoring system (ITS) for higher education. The system will collect teaching and learning materials in audio and video formats (e.g., podcasts, lecture recordings, screencasts, and explainer videos), and store them on a learning experience platform (LXP). Then, the ITS will process them with the help of speech recognition to gain data which, in turn, will be used to power further applications: Using artificial intelligence (AI), the platform will allow users to search the materials, automatically compiling them according to criteria like lesson subject, language, medium, or required prior knowledge. By the end of the last DBR cycle, the ITS will also provide a more active form of support: It will automatically generate exercises based on predefined patterns and teaching materials, thus allowing learners to check up on their learning progress autonomously. In order to closely match the ITS's features to the needs and learning habits of students in higher education, the development of this AI-based tutoring system is accompanied by an interdisciplinary team which will continuously re-evaluate and adapt the concept over the course of several DBR cycles. Our goal is to derive implications for the system's technical development by collecting and evaluating educational research data (mixed methods design; primary and secondary research methods)."}],"conference":{"location":"Online","name":"14th International Conference on Computer Supported Education (CSEDU)","end_date":"2022-04-24","start_date":"2022-04-22"},"author":[{"last_name":"Schmohl","id":"71782","full_name":"Schmohl, Tobias","first_name":"Tobias","orcid":"https://orcid.org/0000-0002-7043-5582"},{"full_name":"Schelling, Kathrin","last_name":"Schelling","first_name":"Kathrin","id":"81212"},{"first_name":"Stefanie","full_name":"Go, Stefanie","id":"86007","last_name":"Go"},{"last_name":"Thaler","first_name":"Katrin Jana","id":"74178","full_name":"Thaler, Katrin Jana"},{"full_name":"Watanabe, Alice","id":"76856","last_name":"Watanabe","first_name":"Alice"}],"year":"2022","editor":[{"first_name":"Mutlu ","full_name":"Cukurova, Mutlu ","last_name":"Cukurova"},{"first_name":"Nikol ","last_name":"Rummel","full_name":"Rummel, Nikol "},{"first_name":"Denis ","full_name":"Gillet, Denis ","last_name":"Gillet"},{"full_name":"McLaren, Bruce ","first_name":"Bruce ","last_name":"McLaren"},{"last_name":"Uhomoibhi","first_name":"James ","full_name":"Uhomoibhi, James "}],"date_updated":"2025-06-26T13:40:15Z","user_id":"83781","date_created":"2025-04-15T12:23:55Z","type":"conference_editor_article","publication_identifier":{"eisbn":["978-989-758-562-3"]},"publication":"Proceedings of the 14th International Conference on Computer Supported Education - Vol. 2","doi":"10.5220/0011068500003182","_id":"12796","language":[{"iso":"eng"}],"keyword":["Artificial Intelligence in Higher Education","Design-based Research","Intelligent Tutoring System","Participatory Technology Design","Scoping Review"]}]