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DSN
2000
IEEE
13 years 9 months ago
An Automatic SPIN Validation of a Safety Critical Railway Control System
This paper describes an experiment in formal specification and validation performed in the context of an industrial joint project. The project involved an Italian company working...
Stefania Gnesi, Diego Latella, Gabriele Lenzini, C...
FTCS
1998
114views more  FTCS 1998»
13 years 6 months ago
Verification of a Safety-Critical Railway Interlocking System with Real-Time Constraints
Ensuring the correctness of computer systems used in lifecritical applications is very difficult. The most commonly used verification methods, simulation and testing, are not exha...
Vicky Hartonas-Garmhausen, Sérgio Vale Agui...
DEPCOS
2008
IEEE
180views Hardware» more  DEPCOS 2008»
13 years 11 months ago
A Resilient SIL 2 Driver Machine Interface for Train Control Systems
In railway train-borne equipment, the Driver Machine Interface (DMI) acts like a bridge between the train driver and the onboard automatic train control system (European Vital Com...
Andrea Ceccarelli, István Majzik, Danilo Io...
HASE
2008
IEEE
13 years 4 months ago
Aiding Modular Design and Verification of Safety-Critical Time-Triggered Systems by Use of Executable Formal Specifications
Designing safety-critical systems is a complex process, and especially when the design is carried out at different f abstraction where the correctness of the design at one level i...
Kohei Sakurai, Péter Bokor, Neeraj Suri
HASE
2007
IEEE
13 years 8 months ago
Model Validation using Automatically Generated Requirements-Based Tests
In current model-based development practice, validation that we are building a correct model is achieved by manually deriving requirements-based test cases for model testing. Mode...
Ajitha Rajan, Michael W. Whalen, Mats Per Erik Hei...