3 accepted papers
Reinforcement learning from demonstrations (RLfD) offers a promising method for robotic manipulation with sparse rewards. However, limited demonstrations often cause agents to encounter out-of-distribution states where world models produce poor predictions. In multi-stage tasks, jointly optimizing a…
Grasping large and flat objects (e.g., a book or a pan) is often regarded as an ungraspable task, which poses significant challenges due to the unreachable grasping poses. Prior research has exploited environmental interactions through Extrinsic Dexterity, utilizing external structures such as walls
In scenarios involving grasping multiple targets, the learning of stacking relationships between objects is fundamental for robots to execute safely and efficiently. However, current methods lack subdivision for the hierarchy of stacking relationship types. In scenes where objects are mostly stacked…