Reasoning Systems for Semantic Navigation in Mobile Robots
Jonathan Crespo, Ramón Barber, O. M. Mozos, Daniel BeBler, Michael Beetz
Abstract
Semantic navigation is the navigation paradigm in which environmental semantic concepts and their relationships are taken into account to plan the route of a mobile robot. This paradigm facilitates the interaction with humans and the understanding of human environments in terms of navigation goals and tasks. At the high level, a semantic navigation system requires two main components: a semantic representation of the environment, and a reasoning system. This paper is focused on develop a model of the environment using semantic concepts. This paper presents two solutions for the semantic navigation paradigm. Both systems implement an ontological model. Whilst the first one uses a relational database, the second one is based on KnowRob. Both systems have been integrated in a semantic navigator. We compare both systems at the qualitative and quantitative levels, and present an implementation on a mobile robot as a proof of concept.
BibTeX
@inproceedings{iros2018_reasoningsystems,
title = {Reasoning Systems for Semantic Navigation in Mobile Robots},
author = {Jonathan Crespo and Ramón Barber and O. M. Mozos and Daniel BeBler and Michael Beetz},
booktitle = {IROS 2018},
year = {2018}
}