Researchers propose a hardware-enforced semantic coordination architecture that implements selected coordination semantics directly at the hardware level using field-programmable gate arrays (FPGAs). This approach addresses the limitations of software-mediated coordination in safety-critical real-time domains by providing bounded latency and deterministic behavior.
The system builds on the Topic-Based Communication Space Petri Net (TB-CSPN) framework to separate semantic reasoning from interaction management. Key features include mapping TB-CSPN mechanisms onto FPGA primitives to create a hardware-native layer that enforces temporal synchronization, semantic gating, authorization constraints, and bounded coordination behavior.
By keeping embedded coordination semantics deterministic while allowing semantic reasoning to remain adaptive and software-driven, the architecture aims to provide enforceable safety guarantees for complex autonomous systems operating under uncertainty.