Please use this identifier to cite or link to this item: https://rda.sliit.lk/handle/123456789/485
Title: Ontology based Optimized Algorithms to Communicate with a Service Robot using a User Command with Unknown Terms
Authors: Rajapaksha, U. U. S
Jayawardena, C
Keywords: Ontology
Robot Operating System
Gazebo
Semantic Web and Algorithm
Semantic Web
Object detection
Issue Date: 10-Dec-2020
Publisher: IEEE
Citation: Cited by 2
Series/Report no.: 2020 2nd International Conference on Advancements in Computing (ICAC);Vol. 1 Pages 258-262
Abstract: In real world applications, seamless integration of heterogeneous robots is very important to complete a task given by high level user instruction with unknown terms to all robotic devices simultaneously. In this research, we have used the technologies in Semantic Web mainly with the use of the ontology to represent the meaning of the unknown terms in the given high level instruction. If a user has given an instruction in domestic environment as “clean My Room 01 while finding my key for the car” to clean different locations with different capabilities and there can be robot who does not the meaning of the “key”. The robot can get the meaning of the unknown term by communicating with the semantic analyzer which is working with the ontology. According to our analysis we have proved that the object represented by the unknown term can be detected more accurately with compared to existing object detection algorithms since our ontology can represents more concepts related to the given object. The results indicate that if number of unknown terms in the command are increased then the time taken to process the command also be increased.
URI: http://localhost:80/handle/123456789/485
ISBN: 978-1-7281-8412-8
Appears in Collections:Research Papers - IEEE
Research Papers - SLIIT Staff Publications
Research Publications -Dept of Information Technology



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