ProductKG is a knowledge graph created from Web information, interlinking different ontologies designed for retail and household applications. It is based on a merged product taxonomy reflecting the product classification in grocery stores and drugstores that is linked to a product location ontology created from a robot belief state while performing stocktaking in a retail store.
Access ProductKGGathering and Linking Web Knowledge To support robotic agents in executing variations of Cutting and Pouring on different food objects, we collect two types of knowledge in our knowledge graph: action and object knowledge. Both kinds of knowledge need to be linked to enable task execution as explained here. Action Knowledge The action knowledge covers all properties of a specific manipulation action that are necessary for successfully completing the action and is thus also influenced by the participating objects.
Access MealPreperation Graph