Professorship for Information Systems, in particular Machine Learning
Organisational unit: Professoship
Main research areas
Research
We are interested in statistical machine learning with a focus on spatiotemporal problems, such as user navigation on the web, adaptive testing and adaptive learning environments, and the coordination of football players on the pitch. While we mainly focus on basic research, we also collaborate with selected partners in academia, sports and industry in different projects.
Teaching
Our teaching focuses on introductory/advanced machine learning and data mining as well as basic statistics. We regularly offer courses in the Management & Data Science Master and the Information Systems Bachelor programs. Exemplary courses comprise Deep Learning (Data Science), Statistics (Information Systems), and Machine Learning & Data Mining (Engineering).
A Learning Agent for Parameter Adaptation in Speeded Tests
Bengs, D. (Speaker) & Brefeld, U. (Speaker)
23.09.2016 → 27.09.2016Activity: Talk or presentation › Conference Presentations › Research
Companion Proceedings of the 10th International Conference on Learning Analytics & Knowledge LAK20
Neubauer , K. (Participant) & Brefeld, U. (Participant)
25.03.2020 → 27.03.2020Activity: Participating in or organising an academic or articstic event › Conferences › Research
Concurrent Adaptive Tests for Formative Assessments in School Classes
Bengs, D. (Speaker), Brefeld, U. (Speaker) & Kröhne, U. (Speaker)
26.07.2018Activity: Talk or presentation › Conference Presentations › Research
Data-efficient Pattern Detection in Elite Soccer
Rudolph, Y. (Speaker), Faßmeyer, D. (Coauthor) & Brefeld, U. (Coauthor)
26.05.2023Activity: Talk or presentation › Conference Presentations › Research
Detection of tactical patterns using semi-supervised graph neural networks
Anzer, G. (Speaker), Bauer, P. (Speaker), Brefeld, U. (Speaker) & Faßmeyer, D. (Speaker)
2022Activity: Talk or presentation › Conference Presentations › Research
Discriminative Identification of Duplicates
Haider, P. (Speaker), Brefeld, U. (Speaker) & Scheffer, T. (Speaker)
18.09.2006 → 22.09.2006Activity: Talk or presentation › Conference Presentations › Research
Educational Data Mining - EDM 2018
Boubekki, A. (Coauthor), Jain, S. (Coauthor) & Brefeld, U. (Speaker)
15.07.2018 → 17.07.2018Activity: Participating in or organising an academic or articstic event › Conferences › Research
European conference an Data Analysis -ECDA 2018
Gaonkar, R. (Coauthor), Tavakol, M. (Coauthor) & Brefeld, U. (Coauthor)
04.07.2018 → 06.07.2018Activity: Participating in or organising an academic or articstic event › Conferences › Research
Exploiting the Frame for Active Learning in Multi-class Classification
Mair, S. (Coauthor) & Brefeld, U. (Coauthor)
15.07.2018 → 18.07.2018Activity: Talk or presentation › Conference Presentations › Research
Frame-based Matrix Factorizations
Mair, S. (Speaker), Boubekki, A. (Speaker), Brefeld, U. (Speaker), Mair, S. (Coauthor), Boubekki, A. (Coauthor) & Brefeld, U. (Coauthor)
11.09.2017 → 13.09.2017Activity: Talk or presentation › Conference Presentations › Research