Hardware-Enforced Semantic Coordination for Safety-Critical Real-Time Autonomous Systems
Uwe M. Borghoff, Paolo Bottoni, Remo Pareschi
Why It Matters
What makes this one worth your time
This work addresses the critical need for deterministic coordination and safety guarantees in real-time autonomous systems, which is essential for their reliable deployment in safety-critical environments.
Hardware-enforced semantic coordination for autonomous systems using FPGAs.
Summary
The paper proposes a hardware-enforced semantic coordination architecture for safety-critical real-time autonomous systems, utilizing field-programmable gate arrays (FPGAs) to implement coordination semantics directly at the hardware level. This approach aims to provide deterministic coordination and enforceable safety guarantees by separating semantic reasoning from interaction management using the Topic-Based Communication Space Petri Net (TB-CSPN) framework.
Key contributions
- Introduction of a hardware-enforced semantic coordination architecture.
- Mapping of TB-CSPN coordination mechanisms onto FPGA primitives.
Notable insights
- The use of FPGAs to implement coordination semantics directly in hardware is a novel approach to achieving deterministic behavior.
- Separating semantic reasoning from interaction management allows for adaptive software-driven reasoning while maintaining hardware-enforced coordination.
Possible limitations
- Not stated in the abstract
Abstract
arXiv:2607.02376v1 Announce Type: new Abstract: Recent advances in agentic AI are producing increasingly complex autonomous systems that integrate large language models, world models, optimization engines, specialized neural architectures, autonomous platforms, and human operators. While much current research focuses on improving reasoning capabilities, safety-critical real-time deployment also requires bounded and verifiable coordination among heterogeneous components operating concurrently under uncertainty. Software-mediated coordination presents fundamental limitations in domains where bounded latency, deterministic coordination, and enforceable safety guarantees are essential. Hence, we propose a hardware-enforced semantic coordination architecture in which selected coordination semantics are implemented directly at the hardware level via field-programmable gate arrays (FPGAs). The approach builds on the Topic-Based Communication Space Petri Net (TB-CSPN) framework, which separates semantic reasoning from interaction management. In this approach, selected TB-CSPN coordination mechanisms are mapped onto FPGA primitives, creating a hardware-native semantic coordination layer. Focus is not on acceleration, but on enforcing temporal synchronization, semantic gating, authorization constraints, and bounded coordination behavior directly in hardware. Semantic reasoning remains adaptive and software-driven, while embedded coordination semantics become deterministic.