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Informatik / HCCS
Anschrift
Lotharstr. 65 (LE)
47057 Duisburg - Post über INKO-LF
47057 Duisburg - Post über INKO-LF
Raum
LE 406
Telefon
Telefax
E-Mail
Funktionen
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Mitglied, Prüfungsausschuss Cyber Physical Systems (Master)
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Juniorprofessor/in, Social Computing
Aktuelle Veranstaltungen
Vergangene Veranstaltungen (max. 10)
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2024 SS
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2023 WS
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2023 SS
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2022 WS
Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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Erratum to “ConceptGCN: Knowledge concept recommendation in MOOCs based on knowledge graph convolutional networks and SBERT”In: Computers and Education: Artificial Intelligence (2024) 100235Online Volltext: dx.doi.org/ (Open Access)
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Visualization for Recommendation Explainability : A Survey and New PerspectivesIn: ACM Transactions on Interactive Intelligent Systems (TiiS) Jg. 14 (2024) Nr. 3, 19Online Volltext: dx.doi.org/ (Open Access)
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Automatic Construction of Educational Knowledge Graphs : A Word Embedding-Based ApproachIn: Information Jg. 14 (2023) Nr. 10, 526Online Volltext: dx.doi.org/ (Open Access)
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ConceptGCN : Knowledge concept recommendation in MOOCs based on knowledge graph convolutional networks and SBERTIn: Computers and Education: Artificial Intelligence Jg. 6 (2023) 100193Online Volltext: dx.doi.org/ Online Volltext (Open Access)
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Interactive Explanation with Varying Level of Details in an Explainable Scientific Literature Recommender SystemIn: International Journal of Human–Computer Interaction (2023) in pressOnline Volltext: dx.doi.org/ (Open Access)
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Justification vs. Transparency : Why and How Visual Explanations in a Scientific Literature Recommender SystemIn: Information Jg. 14 (2023) Nr. 7, 401Online Volltext: dx.doi.org/ (Open Access)
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Semantic Interest Modeling and Content-Based Scientific Publication Recommendation Using Word Embeddings and Sentence EncodersIn: Multimodal Technologies and Interaction Jg. 7 (2023) Nr. 9, 91Online Volltext: dx.doi.org/ (Open Access)
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Interactive Visualizations of Transparent User Models for Self-Actualization : A Human-Centered Design ApproachIn: Multimodal Technologies and Interaction Jg. 6 (2022) Nr. 6, 42Online Volltext: dx.doi.org/ Online Volltext (Open Access)
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Supporting Indicator Personalization and Platform Extensibility in Open Learning AnalyticsIn: Technology, Knowledge and Learning Jg. 27 (2022) Nr. 2, S. 429 - 448Online Volltext: dx.doi.org/
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The PERLA framework : Blending personalization and learning analyticsIn: International Review of Research in Open and Distance Learning (IRRODL) Jg. 20 (2019) Nr. 1, S. 244 - 261Online Volltext: dx.doi.org/ (Open Access)
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A Modular and Extensible Framework for Open Learning AnalyticsIn: Journal of Learning Analytics Jg. 5 (2018) Nr. 1, S. 92 - 100Online Volltext: dx.doi.org/ (Open Access)
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Learner Modeling and Recommendation of Learning Resources using Personal Knowledge GraphsIn: Proceedings of the 4th International Conference on Learning Analytics and Knowledge (LAK 2024) / 4th International Conference on Learning Analytics and Knowledge (LAK 2024): 18 - 22 March 2024; Kyoto, Japan 2024, S. 273 - 283Online Volltext: dx.doi.org/
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Transparent Learner Knowledge State Modeling using Personal Knowledge Graphs and Graph Neural NetworksIn: Adjunct Proceedings of the 32nd ACM Conference on User Modeling, Adaptation and Personalization (UMAP Adjunct '24) / 32nd ACM Conference on User Modeling, Adaptation and Personalization (UMAP Adjunct '24): Cagliari, Italy; July 1 - 4, 2024 / The Association for Computing Machinery (ACM) (Hrsg.) 2024, S. 591 - 596Online Volltext: dx.doi.org/
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Validation of the EDUSS Framework for Self-Actualization Based on Transparent User Models : A Qualitative Study
ExUM 2023 ; 5th Workshop on Explainable User Models and Personalised Systems,In: UMAP 2023: Adjunct Proceedings of the 31st ACM Conference on User Modeling, Adaptation and Personalization ; 26-30 June, 2023, Limassol, Cyprus / 31st ACM Conference on User Modeling, Adaptation and Personalization ; UMAP 2023 ; 26.-30.06.2023, Limassol, Cyprus / The Association for Computing Machinery (Hrsg.) 2023, S. 229 - 238Online Volltext: dx.doi.org/ -
A Multi-Dimensional Conceptualization Framework for Personalized Explanations in Recommender SystemsIn: Workshops at the International Conference on Intelligent User Interfaces (IUI) 2022: Proceedings of the IUI 2022 Workshops: APEx-UI, HAI-GEN, HEALTHI, HUMANIZE, TExSS, SOCIALIZE / International Conference on Intelligent User Interfaces (IUI-WS 2022), 21 - 22 March 2022, Virtual (Helsinki) / Smith-Renner, Alison; Amir, Ofra (Hrsg.) 2022, S. 11 - 23Online Volltext (Open Access)
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Explaining User Models with Different Levels of Detail for Transparent Recommendation : A User StudyIn: Proceedings of the 30th ACM Conference on User Modeling, Adaptation and Personalization / 30th ACM Conference on User Modeling, Adaptation and Personalization (UMAP '22), 4-7 July 2022, Barcelona, Spain / Association for Computing Machinery (ACM) (Hrsg.) 2022, S. 175 - 183Online Volltext: dx.doi.org/
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Is More Always Better? : The Effects of Personal Characteristics and Level of Detail on the Perception of Explanations in a Recommender SystemIn: Proceedings of the 30th ACM Conference on User Modeling, Adaptation and Personalization / 30th ACM Conference on User Modeling, Adaptation and Personalization (UMAP '22), 4-7 July 2022, Barcelona, Spain / Association for Computing Machinery (ACM) (Hrsg.) 2022, S. 254 - 264Online Volltext: dx.doi.org/
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Learning Channels to Support Interaction and Collaboration in CourseMapperIn: Proceedings of the 14th International Conference on Education Technology and Computers / ICETC 2022: 14th International Conference on Education Technology and Computers, 28.-30.10.2022, Barcelona 2022, S. 252 - 260Online Volltext: dx.doi.org/
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What if Interactive Explanation in a Scientific Literature Recommender SystemIn: Proceedings of the 9th Joint Workshop on Interfaces and Human Decision Making for Recommender Systems co-located with 16th ACM Conference on Recommender Systems (RecSys 2022) / Interfaces and Human Decision Making for Recommender Systems 2022, Hybrid Event, Seattle, US, September 22, 2022 / Brusilovsky, Peter (Hrsg.) 2022, S. 104 - 121Online Volltext (Open Access)
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Input or output : Effects of explanation focus on the perception of explainable recommendation with varying level of detailsIn: Interfaces and Human Decision Making for Recommender Systems 2021: Proceedings of the 8th Joint Workshop on Interfaces and Human Decision Making for Recommender Systems / 8th Joint Workshop on Interfaces and Human Decision Making for Recommender Systems (IntRS 2021), 25-29 September 2021, online 2021, S. 55 - 72Online Volltext (Open Access)
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On-demand Personalized Explanation for Transparent RecommendationIn: UMAP '21: Adjunct Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization / UMAP '21: 29th ACM Conference on User Modeling, Adaptation and Personalization, June 21 - 25, 2021, Utrecht / Masthoff, Judith; Herder, Eelco; Tintarev, Nava; Tkalčič, Marko (Hrsg.) 2021, S. 246 - 252Online Volltext: dx.doi.org/
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Open, Scrutable and Explainable Interest Models for Transparent RecommendationIn: Joint Proceedings of the ACM IUI 2021 Workshops / ACM Conference on Intelligent User Interfaces (ACM IUI 2021), 13-17 April 2021, College Station, United States, virtuell / Glowacka, Dorota; Krishnamurthy, Vinayak (Hrsg.) 2021Online Volltext (Open Access)
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SIMT : A Semantic Interest Modeling ToolkitIn: UMAP '21: Adjunct Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization / UMAP '21: 29th ACM Conference on User Modeling, Adaptation and Personalization, June 21 - 25, 2021, Utrecht / Masthoff, Judith; Herder, Eelco; Tintarev, Nava; Tkalčič, Marko (Hrsg.) 2021, S. 75 - 78Online Volltext: dx.doi.org/
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How to design effective learning analytics indicators? : A human-centered design approachIn: LAddressing Global Challenges and Quality Education: Proceedings / 15th European Conference on Technology Enhanced Learning, EC-TEL 2020, Heidelberg, Germany, September 14–18, 2020 / Alario-Hoyos, Carlos; Rodríguez-Triana, María Jesús; Scheffel, Maren; Arnedillo-Sánchez, Inmaculada; Dennerlein, Sebastian Maximilian (Hrsg.) 2020, S. 303 - 317Online Volltext: dx.doi.org/