Ulf Brefeld
Prof. Dr.
- Informatics
- Business informatics
Research areas
- 2018
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
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
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
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
MDP-based Itinerary Recommendation using Geo-Tagged Social Media
Gaonkar, R. (Speaker), Tavakol, M. (Speaker) & Brefeld, U. (Speaker)
24.10.2018Activity: Talk or presentation › Conference Presentations › Research
- 2020
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
Graph Conditional Variational Models: Too Complex for Multiagent Trajectories?
Rudolph, Y. (Speaker), Brefeld, U. (Coauthor) & Dick, U. (Coauthor)
12.12.2020Activity: Talk or presentation › Presentations (poster etc.) › Research
- 2022
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
Modeling Conditional Dependencies in Multiagent Trajectories
Rudolph, Y. (Speaker) & Brefeld, U. (Coauthor)
28.03.2022Activity: Talk or presentation › Presentations (poster etc.) › Research
- 2023
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