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POPL
2008
ACM
16 years 6 months ago
A theory of contracts for web services
Contracts are behavioural descriptions of Web services. We devise a theory of contracts that formalises the compatibility of a client to a service, and the safe replacement of a s...
Giuseppe Castagna, Nils Gesbert, Luca Padovani
IRES
2002
63views more  IRES 2002»
15 years 6 months ago
Small pieces loosely joined (a unified theory of the Web)
dational grid of abstract, measurable space behind it. Lived place and measured space ordinarily are two sides to the one phenomenon; what makes the
David Weinberger
POPL
2012
ACM
14 years 1 months ago
Canonicity for 2-dimensional type theory
nvenient way of pattern-matching against abstract data types. Publications: Dissertation
Daniel R. Licata, Robert Harper
JSYML
2008
73views more  JSYML 2008»
15 years 6 months ago
Examining fragments of the quantified propositional calculus
When restricted to proving q i formulas, the quantified propositional proof system G i is closely related to the b i theorems of Buss's theory Si 2. Namely, G i has polynomial...
Steven Perron
IJCAI
1989
15 years 7 months ago
On the Semantics of Counterfactuals
It is argued that Ginsberg's Possible Worlds Approach to counterfactual implication suffers from a number of defects which are the result of confusing proof theory and model ...
Peter Jackson