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Spec2Twin-Chain: Automating Blockchain Digital Twin Construction
US & West ·
A framework Spec2Twin-Chain for automated construction of blockchain digital twins is presented. The process is formulated as bi-level optimization where an LLM proposes and revises architectures based on specifications and behavioral data. Aimed at improving reuse and simplifying twin creation.
Why it matters
Important for automating digital twin construction of complex systems, reducing costs and accelerating adoption.
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.
