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FM
2003
Springer
107views Formal Methods» more  FM 2003»
15 years 12 months ago
Verifying Emulation of Legacy Mission Computer Systems
Processor obsolescence is a serious maintenance problem for long-lived embedded control systems. A practical solution is to interpose an emulator program between the ‘legacy’ s...
Colin J. Fidge
FM
2003
Springer
88views Formal Methods» more  FM 2003»
15 years 12 months ago
A Semantic Foundation for TCOZ in Unifying Theories of Programming
Abstract. UnifyingTheoriesofProgramming(UTP)canprovideaformalsemantic foundation not only for programming languages but also for more expressive specification languages. We believ...
Shengchao Qin, Jin Song Dong, Wei-Ngan Chin
FMCO
2003
Springer
123views Formal Methods» more  FMCO 2003»
15 years 12 months ago
Machine Function Based Control Code Algebras
Abstract. Machine functions have been introduced by Earley and Sturgis in [6] in order to provide a mathematical foundation of the use of the T-diagrams proposed by Bratman in [5]....
Jan A. Bergstra
FMCO
2003
Springer
102views Formal Methods» more  FMCO 2003»
15 years 12 months ago
Preserving Properties Under Change
In this paper we discuss the question which properties of a formally verified component are preserved when the component is changed due to an adaption to a new use. More specific...
Heike Wehrheim
FORMATS
2003
Springer
15 years 12 months ago
Time-Optimal Test Cases for Real-Time Systems
Testing is the primary software validation technique used by industry today, but remains ad hoc, error prone, and very expensive. A promising improvement is to automatically genera...
Anders Hessel, Kim Guldstrand Larsen, Brian Nielse...