支援ロボティクスにおける説明可能性と協調的復旧によるモデル調停
Model Reconciliation through Explainability and Collaborative Recovery in Assistive Robotics
大規模言語モデルを用いてロボットと人間の心的モデルの差異を予測・説明し、人間がロボットを修正できる枠組みを提案。車椅子型移動マニピュレータとデジタルツインで実験した。
詳しい要約
1. どんなもの?
2. 先行研究と比べてどこがすごい?
3. 技術・手法の肝は?
4. どうやって有効だと検証した?
5. 議論はある?
6. 次に読むべき論文は?
※ AIが要旨から生成した要約です。正確性は原文をご確認ください。
著者: Britt Besch, Tai Mai, Jeremias Thun, Markus Huff, Jörn Vogel, Freek Stulp, Samuel Bustamante
分類: cs.RO, cs.HC
原文アブストラクト
Whenever humans and robots work together, it is essential that unexpected robot behavior can be explained to the user. Especially in applications such as shared control the user and the robot must share the same model of the objects in the world, and the actions that can be performed on these objects. In this paper, we achieve this with a so-called model reconciliation framework. We leverage a Large Language Model to predict and explain the difference between the robot's and the human's mental models, without the need of a formal mental model of the user. Furthermore, our framework aims to solve the model divergence after the explanation by allowing the human to correct the robot. We provide an implementation in an assistive robotics domain, where we conduct a set of experiments with a real wheelchair-based mobile manipulator and its digital twin.
