39 search results - page 4 / 8 » A Calculus for Type Predicates and Type Coercion |
MST
2008
13 years 5 months ago
2008
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...
CSL
2005
Springer
13 years 11 months ago
2005
Springer
Since Val Tannen's pioneering work on the combination of simply-typed λ-calculus and rst-order rewriting [11], many authors have contributed to this subject by extending it ...
CORR
2012
Springer
12 years 1 months ago
2012
Springer
The paper describes the refinement algorithm for the Calculus of (Co)Inductive Constructions (CIC) implemented in the interactive theorem prover Matita. The refinement algorithm ...
CSL
2000
Springer
13 years 10 months ago
2000
Springer
This paper introduces a typed λ-calculus called λPower , a predicative reformulation of part of Cardelli’s power type system. Power types integrate subtyping into the typing t...
CONCUR
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. Discretionary Access Control (DAC) systems provide powerful mechanisms for resource management based on the selective distribution of capabilities to selected classes of ...