Human Robot Interaction through an Ontology-based Dialogue Engine

Alessandro Saracco, Alberto Lillo, Marco Stranisci, Cristina Gena

Abstract: This paper outlines the evolution of the Sugar, Salt, & Pepper project for high level functioning children affected by autism, focusing on the development of a dialogue system that relies on an ontology-based knowledge base. The ontology offers a formal representation of knowledge and interrelationships within the movie domain. The dialogue system addresses issues related to predefined answers, emphasizing adaptability for multi-platform use, particularly in the context of the social robot Pepper. The research covers detailed phases of construction and development, highlighting implementation choices and challenges faced.