5086 search results - page 255 / 1018 » The Power of Comparative Reasoning |
172
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CSL
1999
Springer
15 years 10 months ago
1999
Springer
This paper gives the first proof that the subtyping relation of a higherorder lambda calculus, Fω ≤, is anti-symmetric, establishing in the process that the subtyping relation...
168
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TIME
1997
IEEE
15 years 10 months ago
1997
IEEE
Kowalski and Sergot’s Event Calculus (EC) is a simple temporal formalism that, given a set of event occurrences, allows the derivation of the maximal validity intervals (MVIs) o...
185
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CSL
1997
Springer
15 years 10 months ago
1997
Springer
Abstract. Milner introduced action calculi as a framework for investigating models of interactive behaviour. We present a type-theoretic account of action calculi using the proposi...
156
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LICS
1994
IEEE
15 years 10 months ago
1994
IEEE
Abadi and Cardelli have recently investigated a calculus of objects [2]. The calculus supports a key feature of object-oriented languages: an object can be emulated by another obj...
150
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ICLP
1994
Springer
15 years 10 months ago
1994
Springer
Constructive negation has been proved to be a valid alternative to negation as failure, especially when negation is required to have, in a sense, an `active' role. In this pa...