← Search

Denis Steckelmacher

3 accepted papers

2024

Optimistic Reinforcement Learning-Based Skill Insertions for Task and Motion Planning

RA-L 2024

Task and motion planning (TAMP) for robotics manipulation necessitates long-horizon reasoning involving versatile actions and skills. While deterministic actions can be crafted by sampling or optimizing with certain constraints, planning actions with uncertainty, i.e., probabilistic actions, remains

Cited by 2SourceScholar
2023

Synergistic Task and Motion Planning With Reinforcement Learning-Based Non-Prehensile Actions

RA-L 2023

Robotic manipulation in cluttered environments requires synergistic planning among prehensile and non-prehensile actions. Previous works on sampling-based Task and Motion Planning (TAMP) algorithms, e.g. PDDLStream, provide a fast and generalizable solution for multi-modal manipulation. However, the

Cited by 15SourceScholar
2019

Dynamic Weights in Multi-Objective Deep Reinforcement Learning

ICML 2019oral

Many real-world decision problems are characterized by multiple conflicting objectives which must be balanced based on their relative importance. In the dynamic weights setting the relative importance changes over time and specialized algorithms that deal with such change, such as a tabular Reinforc…