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» Intersection Type Systems and Explicit Substitutions Calculi
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ENTCS
2002
136views more  ENTCS 2002»
13 years 5 months ago
Comparing Calculi of Explicit Substitutions with Eta-reduction
The past decade has seen an explosion of work on calculi of explicit substitutions. Numerous work has illustrated the usefulness of these calculi for practical notions like the im...
Mauricio Ayala-Rincón, Flávio L. C. ...
IGPL
1998
115views more  IGPL 1998»
13 years 5 months ago
Bridging de Bruijn Indices and Variable Names in Explicit Substitutions Calculi
Calculi of explicit substitutions have almost always been presented using de Bruijn indices with the aim of avoiding -conversion and being as close to machines as possible. De Bru...
Fairouz Kamareddine, Alejandro Ríos
TYPES
2007
Springer
14 years 3 days ago
Characterising Strongly Normalising Intuitionistic Sequent Terms
This paper gives a characterisation, via intersection types, of the strongly normalising terms of an intuitionistic sequent calculus (where LJ easily embeds). The soundness of the ...
José Espírito Santo, Silvia Ghilezan...
LPAR
2010
Springer
13 years 3 months ago
Logic and Computation in a Lambda Calculus with Intersection and Union Types
We present an explicitly typed lambda calculus "`a la Church" based on the union and intersection types discipline; this system is the counterpart of the standard type a...
Daniel J. Dougherty, Luigi Liquori
RTA
2007
Springer
14 years 3 days ago
Delayed Substitutions
Abstract. This paper investigates an approach to substitution alternative to the implicit treatment of the λ-calculus and the explicit treatment of explicit substitution calculi. ...
José Espírito Santo