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» A Semantics of Object Types
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LICS
1994
IEEE
9 years 3 months ago
A Semantics of Object Types
: We give a semantics for a typed object calculus, an extension of System F with object subsumption and method override. We interpret the calculus in a per model, proving the sound...
Martín Abadi, Luca Cardelli
MST
2008
119views more  MST 2008»
8 years 11 months ago
Logical Equivalence for Subtyping Object and Recursive Types
Subtyping in first order object calculi is studied with respect to the logical semantics obtained by identifying terms that satisfy the same set of predicates, as formalised throu...
Steffen van Bakel, Ugo de'Liguoro
JOT
2007
94views more  JOT 2007»
8 years 11 months ago
A Typing Scheme for Behavioural Models
State machines can be used to specify the behaviour of objects in a system by describing the relationships between the states of the object and its ability to respond to events pr...
Ashley T. McNeile, Nicholas Simons
TLCA
1995
Springer
9 years 2 months ago
Typed Operational Semantics
operator abstraction is a language construct relevant to object oriented programming languages and to ML2000, the successor to Standard ML. In this paper, we introduce Fω ≤, a ...
Healfdene Goguen
DOOD
1993
Springer
135views Database» more  DOOD 1993»
9 years 3 months ago
A Deductive and Typed Object-Oriented Language
In this paper we introduce a logical query language extended with object-oriented typing facilities. This language, called DTL (from DataTypeLog), can be seen as an extension of Da...
René Bal, Herman Balsters
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