no code implementations • 13 Dec 2023 • Kyra Ahrens, Hans Hergen Lehmann, Jae Hee Lee, Stefan Wermter
We address the Continual Learning (CL) problem, wherein a model must learn a sequence of tasks from non-stationary distributions while preserving prior knowledge upon encountering new experiences.
1 code implementation • 24 Oct 2023 • Kyra Ahrens, Lennart Bengtson, Jae Hee Lee, Stefan Wermter
Selective specialization, i. e., a careful selection of model components to specialize in each task, is a strategy to provide control over this trade-off.
no code implementations • 28 Nov 2022 • Jae Hee Lee, Michael Sioutis, Kyra Ahrens, Marjan Alirezaie, Matthias Kerzel, Stefan Wermter
In this chapter, we view this integration problem from the perspective of Neuro-Symbolic AI.
1 code implementation • 6 Jul 2022 • Kyra Ahrens, Matthias Kerzel, Jae Hee Lee, Cornelius Weber, Stefan Wermter
Spatial reasoning poses a particular challenge for intelligent agents and is at the same time a prerequisite for their successful interaction and communication in the physical world.
1 code implementation • 5 May 2022 • Jae Hee Lee, Matthias Kerzel, Kyra Ahrens, Cornelius Weber, Stefan Wermter
Grounding relative directions is more difficult than grounding absolute directions because it not only requires a model to detect objects in the image and to identify spatial relation based on this information, but it also needs to recognize the orientation of objects and integrate this information into the reasoning process.
no code implementations • 9 Apr 2022 • Jakob Ambsdorf, Alina Munir, Yiyao Wei, Klaas Degkwitz, Harm Matthias Harms, Susanne Stannek, Kyra Ahrens, Dennis Becker, Erik Strahl, Tom Weber, Stefan Wermter
However, the results show that the robot that explains its moves is perceived as more lively and human-like.
1 code implementation • 18 May 2021 • Kyra Ahrens, Fares Abawi, Stefan Wermter
Continual or lifelong learning has been a long-standing challenge in machine learning to date, especially in natural language processing (NLP).