DeLP Based Semantic Location Lattice for Intelligent Robotic Navigation
2008 (English)In: Proceedings of the 2008 International Conference on Artificial Intelligence, ICAI 2008 and Proceedings of the 2008 International Conference on Machine Learning; Models, Technologies and Applications / [ed] H. Arabnia et al, 2008, 686-692 p.Conference paper (Refereed)
Location models require a well-defined representation of spatial connectivity and hierarchical relationship between different spatial concepts; and are fundamental for location navigation, location based services and contextual query responses. Current location models rely on a priori knowledge of surrounding environment and mostly the semantics of relationships are over-looked. In this paper we propose an incremental semantic spatial relationship building approach for robotic agents based on formal concept analysis and defeasible reasoning. We consider a number of cases in which an autonomous robot with incomplete information about the environment can perform reasoning and update its location navigation. We use contextual information for establishing strength of partial order relationship between discovered concepts of robotic navigation/computing environment.
Place, publisher, year, edition, pages
2008. 686-692 p.
Defeasible reasoning, Formal concept analysis, Robotic navigation, Semantic spatial lattice
Computer and Information Science
IdentifiersURN: urn:nbn:se:kth:diva-81081ScopusID: 2-s2.0-62749126701ISBN: 1-60132-070-1ISBN: 978-160132072-8OAI: oai:DiVA.org:kth-81081DiVA: diva2:497072
2008 International Conference on Artificial Intelligence, ICAI 2008 and 2008 International Conference on Machine Learning; Models, Technologies and Applications, MLMTA 2008. Las Vegas, NV. 14 July 2008 - 17 July 2008
QC 201203132012-02-102012-02-102012-03-13Bibliographically approved