Semantic Enrichment of Vital Sign Streams through Ontology-based Context Modeling using Linked Data Approach

Sachiko Lim, Rahim Rahmani, Paul Johannesson

2021

Abstract

The Internet of Things (IoT) creates an ecosystem that connects people and objects through the internet. IoT-enabled healthcare has revolutionized healthcare delivery by moving toward a more pervasive, patient-centered, and preventive care model. In the ongoing COVID-19 pandemic, it has also shown a great potential for effective remote patient health monitoring and management, which leads to preventing straining the healthcare system. Nevertheless, due to the heterogeneity of data sources and technologies, IoT-enabled healthcare systems often operate in vertical silos, hampering interoperability across different systems. Consequently, such sensory data are rarely shared nor integrated, which can undermine the full potential of IoT-enabled healthcare. Applying semantic technologies to IoT is a promising approach for fulfilling heterogeneity, contextualization, and situation-awareness requirements for real-time healthcare solutions. However, the enrichment of sensor streams has been under-explored in the existing literature. There is also a need for an ontology that enables effective patient health monitoring and management during infectious disease outbreaks. This study, therefore, aims to extend the existing ontology to allow patient health monitoring for the prevention, early detection, and mitigation of patient deterioration. We evaluated the extended ontology using competency questions and illustrated a proof-of-concept of ontology-based semantic representation of vital sign streams.

Paper Citation

in Harvard Style

Lim S., Rahmani R. and Johannesson P. (2021). Semantic Enrichment of Vital Sign Streams through Ontology-based Context Modeling using Linked Data Approach. In Proceedings of the 10th International Conference on Data Science, Technology and Applications - Volume 1: DATA, ISBN 978-989-758-521-0, pages 292-299. DOI: 10.5220/0010582202920299

in Bibtex Style

@conference{data21,
author={Sachiko Lim and Rahim Rahmani and Paul Johannesson},
title={Semantic Enrichment of Vital Sign Streams through Ontology-based Context Modeling using Linked Data Approach},
booktitle={Proceedings of the 10th International Conference on Data Science, Technology and Applications - Volume 1: DATA,},
year={2021},
pages={292-299},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010582202920299},
isbn={978-989-758-521-0},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 10th International Conference on Data Science, Technology and Applications - Volume 1: DATA,
TI - Semantic Enrichment of Vital Sign Streams through Ontology-based Context Modeling using Linked Data Approach
SN - 978-989-758-521-0
AU - Lim S.
AU - Rahmani R.
AU - Johannesson P.
PY - 2021
SP - 292
EP - 299
DO - 10.5220/0010582202920299