TL;DR – In this paper, we attempt to execute task plan sequences extracted from FOONs. However, these sequences may contain actions that are not executable by a robot. Therefore, a human is introduced in the planning and execution loop, and both the robot and human assistant work together to solve the task.
TL;DR – In this paper, we explore methods in natural language processing (NLP) – specifically semantic similarity – for expanding or generalizing knowledge contained in a FOON. This alleviates the need for demonstrating and annotating graphs by other means.