Welcome to SIG LLODIA

Advancing Digital Twin design, interoperability, and analysis through logic, languages, and ontologies.

SIG LLODIA is a special interest group within DTNetPlus. We focus on the enablers of digital twin development, specifically languages, logics, and ontologies, and their role in ensuring interoperability across various systems.

Our Mission

We explore the challenges and opportunities in applying languages, ontologies, and logics to the rapidly evolving field of digital twins. Our work isn’t centered on a single definition of a digital twin, but rather on understanding how different definitions impact the languages, logics, and ontologies involved.

What We Do

Get Involved

Stay updated on our activities and upcoming events. We encourage participation from researchers, developers, and industry professionals to further the development of digital twin technologies.

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Meet the Team


What’s Next?

Join us as we explore how to develop languages and ontologies for digital twins and their interoperability.