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FM
2005
Springer
98views Formal Methods» more  FM 2005»
14 years 5 months ago
Retrenching the Purse: Finite Sequence Numbers, and the Tower Pattern
The Mondex Electronic Purse system [18] is an outstanding example of formal refinement techniques applied to a genuine industrial scale application, and notably, was the first ve...
Richard Banach, Michael Poppleton, Czeslaw Jeske, ...
SEW
2006
IEEE
14 years 5 months ago
Retrenching the Purse: Finite Exception Logs, and Validating the Small
The Mondex Electronic Purse is an outstanding example of industrial scale formal refinement, and was the first verification to achieve ITSEC level E6 certification. A formal a...
Richard Banach, Michael Poppleton, Susan Stepney