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Rickmer Krohn

2 accepted papers

2026

Self-Supervised Multisensory Pretraining for Contact-Rich Robot Reinforcement Learning

RA-L 2026

Effective contact-rich manipulation requires robots to synergistically leverage vision, force, and proprioception. However, Reinforcement Learning agents struggle to learn in such multisensory settings, especially amidst sensory noise and dynamic changes. We propose MultiSensory Dynamic Pretraining

Cited by 2SourceScholar
2024

Learning Multimodal Behaviors from Scratch with Diffusion Policy Gradient

NeurIPS 2024poster

Deep reinforcement learning (RL) algorithms typically parameterize the policy as a deep network that outputs either a deterministic action or a stochastic one modeled as a Gaussian distribution, hence restricting learning to a single behavioral mode. Meanwhile, diffusion models emerged as a powerful…