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» System safety as an emergent property in composite systems
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DSN
2000
IEEE
13 years 12 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...
CASCON
2007
110views Education» more  CASCON 2007»
13 years 9 months ago
Runtime monitoring of web service conversations
For a system of distributed processes, correctness can be ensured by (statically) checking whether their composition satisfies properties of interest. In contrast, Web services a...
Yuan Gan, Marsha Chechik, Shiva Nejati, Jon Bennet...
ECAI
2004
Springer
14 years 28 days ago
Models of Behavior Deviations in Model-Based Systems
Tasks like diagnosis, failure-modes-and-effects analysis (FMEA), and therapy proposal involve reasoning about variables and parameters deviating from some reference state. In model...
Peter Struss
DEDS
1998
82views more  DEDS 1998»
13 years 7 months ago
Synthesis and Viability of Minimally Interventive Legal Controllers for Hybrid Systems
In this paper, we study the control of Composite Hybrid Machines (CHMs) subject to safety speci cations. CHMs are a fairly general class of hybrid systems modeled in modular fashi...
Michael Heymann, Feng Lin, George Meyer
ASWEC
2004
IEEE
13 years 11 months ago
A Process Framework for Characterising Security Properties of Component-Based Software Systems
This paper presents a security characterisation process framework for software components and their compositions in order to address the issue of trust in component based software...
Khaled M. Khan, Jun Han