Ontology Explorer: An Ontology-Based Visual Analytics System for Exploring Time Series Data in Oil and Gas

Well-founded ontologies are a powerful tool to make apparent the semantics of the data that supports the decision-making process in surveillance environments.

Optimising oil and gas production requires the right-time analysis of a large amount of data produced by several distinct data providers that adopt their conventions and formats.

The main contributions of this work are:

• Ontology Explorer, a new Visual Analytics system that leverages the concept of Ontologies in the interactive exploration of time series in digital twins.
• A case study that demonstrates an application of the Ontology Explorer in the oil and gas digital twins.