At ISoLA 2026 in Kos, Greece, Prover presented three papers on railway signaling: two from the ForTeS project on formal verification and testing of EULYNX specifications with Prover PSL, and one on validating architectural variants of ETCS trackside systems in a single ontology-driven framework.
At ISoLA 2026 in Kos, Greece, Prover presented three papers on railway signaling: two from the ForTeS project on formal verification and testing of EULYNX specifications with Prover PSL, and one on validating architectural variants of ETCS trackside systems in a single ontology-driven framework.
When replacing relay interlockings, most conversations start with technology. The better starting point is governance: how do you make sure you can still change parts of the system 20 years from now? We look at what Open Signaling means in practice, and how our Stockholm Metro pilot was designed for replaceability from day one.
Learn how infrastructure managers, suppliers and independent verifiers can combine formal verification, simulation and automated hardware-in-the-loop testing to find defects before factory and site acceptance testing, and build an acceptance readiness package that proves a system is ready.
Prover, RATP and Systerel publish the unified HLL 4.0 specification, keeping the rail industry's formal verification language open and free of dialects.
Generative AI has entered railway software engineering ahead of the standards governing it. A new CENELEC draft amendment to EN 50716 doesn't add requirements. It clarifies which existing rules apply when AI drafts specs, writes code, or generates test cases, and why those rules are harder to satisfy with generative models than teams might assume.
Prover, together with NEAT, Schneider Electric, and Pilz will demo real railway interoperability at InnoTrans: three vendor platforms, one interlocking design, live at Prover's booth.
EULYNX standardizes rail signaling interfaces, but not the assurance behind them. Here's how formal methods close that gap, with exhaustive proof, generated test suites, and verified wrappers.
AI makes formal verification more important, not less. See why AI-assisted engineering needs mathematical proof, not just testing, to stay safety-critical.
Validate signaling data before supplier handover. Learn how Infrastructure Managers can reduce ERTMS project delays, rework, and integration risks with Data Readiness.
Learn how to turn fragmented signaling requirements, specifications, and engineering knowledge into a structured, traceable, and trusted baseline. This webinar explores how Requirement Engineering and Specification Intelligence create a stronger foundation for digitalization, verification, automation, migration, and AI-assisted engineering.
Meet the Prover team at InnoTrans 2026. Explore Open Signaling, watch live demos, and book a meeting to discuss open signaling.
When replacing relay interlockings, most conversations start with technology. The better starting point is governance: how do you make sure you can still change parts of the system 20 years from now? We look at what Open Signaling means in practice, and how our Stockholm Metro pilot was designed for replaceability from day one.
Learn how infrastructure managers, suppliers and independent verifiers can combine formal verification, simulation and automated hardware-in-the-loop testing to find defects before factory and site acceptance testing, and build an acceptance readiness package that proves a system is ready.
Prover, RATP and Systerel publish the unified HLL 4.0 specification, keeping the rail industry's formal verification language open and free of dialects.
Generative AI has entered railway software engineering ahead of the standards governing it. A new CENELEC draft amendment to EN 50716 doesn't add requirements. It clarifies which existing rules apply when AI drafts specs, writes code, or generates test cases, and why those rules are harder to satisfy with generative models than teams might assume.
Prover, together with NEAT, Schneider Electric, and Pilz will demo real railway interoperability at InnoTrans: three vendor platforms, one interlocking design, live at Prover's booth.
EULYNX standardizes rail signaling interfaces, but not the assurance behind them. Here's how formal methods close that gap, with exhaustive proof, generated test suites, and verified wrappers.
AI makes formal verification more important, not less. See why AI-assisted engineering needs mathematical proof, not just testing, to stay safety-critical.
Validate signaling data before supplier handover. Learn how Infrastructure Managers can reduce ERTMS project delays, rework, and integration risks with Data Readiness.
Learn how to turn fragmented signaling requirements, specifications, and engineering knowledge into a structured, traceable, and trusted baseline. This webinar explores how Requirement Engineering and Specification Intelligence create a stronger foundation for digitalization, verification, automation, migration, and AI-assisted engineering.
Meet the Prover team at InnoTrans 2026. Explore Open Signaling, watch live demos, and book a meeting to discuss open signaling.
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