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Simplifying Digital Twin Creation: The FDF Visual DSL and DesCartes Builder
US & West ·
The paper presents Function+Data Flow (FDF), a visual domain-specific language for specifying and reusing machine learning pipelines that build digital twins in real time. It is implemented in DesCartes Builder, an integrated modeling environment supporting FDF-based twin synthesis and validation. An empirical user study indicates that this approach makes AI-based digital twin development more accessible and reliable.
Why it matters
The news matters for modeling agenda by offering tools that reduce complexity and improve reliability in creating AI-based digital twins.
Investigates how many training pilots are needed when a digital twin of a wireless channel is used for channel estimation. The twin is treated as a complementary measurement fused with pilot observations. For the first time, this trade-off is formalized and quantified.
The article discusses an architecture of a digital twin for nuclear systems, integrating multiple models (physics-based and data-driven) to support decision making, state estimation, predictive control, and real-time data processing. The twin must synchronize with the physical facility faster than its operational cycle.
The company 'Aktiv' has finalized a document based on the foresight session held in Moscow in March 2025. The document includes strategic recommendations and forecasts for the industry development until 2040.