Flexible task planning is still a significant challenge for robots. The
inability of robots to creatively adapt their task plans to new or unforeseen
challenges is largely attributable to their limited understanding of their
activities and the environment. Cooking, for example, requires a person to
occasionally take risks that a robot would find extremely dangerous. We may
obtain manipulation sequences by employing knowledge that is drawn from
numerous video sources thanks to knowledge retrieval through graph search.Comment: arXiv admin note: text overlap with arXiv:1902.01537 by other
authors. text overlap with arXiv:2211.0299