Sciweavers

TLCA
2007
Springer
13 years 10 months ago
An Isomorphism Between Cut-Elimination Procedure and Proof Reduction
Abstract. This paper introduces a cut-elimination procedure of the intuitionistic sequent calculus and shows that it is isomorphic to the proof reduction of the intuitionistic natu...
Koji Nakazawa
TLCA
2007
Springer
13 years 10 months ago
Two Session Typing Systems for Higher-Order Mobile Processes
Abstract. This paper proposes two typing systems for session interactions in higherorder mobile processes. Session types for the HOπ-calculus capture high-level structures nicatio...
Dimitris Mostrous, Nobuko Yoshida
TLCA
2007
Springer
13 years 10 months ago
Predicative Analysis of Feasibility and Diagonalization
Abstract. Predicative analysis of recursion schema is a method to characterize complexity classes like the class of polynomial time functions. This analysis comes from the works of...
Jean-Yves Marion
TLCA
2007
Springer
13 years 10 months ago
Higher-Order Logic Programming Languages with Constraints: A Semantics
A Kripke Semantics is defined for a higher-order logic programming language with constraints, based on Church’s Theory of Types and a generic constraint formalism. Our syntactic...
James Lipton, Susana Nieva
TLCA
2007
Springer
13 years 10 months ago
Extensional Rewriting with Sums
Inspired by recent work on normalisation by evaluation for sums, we propose a normalising and confluent extensional rewriting theory for the simply-typed λ-calculus extended with...
Sam Lindley
TLCA
2007
Springer
13 years 10 months ago
A Substructural Type System for Delimited Continuations
We propose type systems that abstractly interpret small-step rather than big-step operational semantics. We treat an expression or evaluation context as a structure in a linear log...
Oleg Kiselyov, Chung-chieh Shan
TLCA
2007
Springer
13 years 10 months ago
Initial Algebra Semantics Is Enough!
Initial algebra semantics is a cornerstone of the theory of modern functional programming languages. For each inductive data type, it provides a fold combinator encapsulating struc...
Patricia Johann, Neil Ghani
TLCA
2007
Springer
13 years 10 months ago
Weakly Distributive Domains
In our previous work [17] we have shown that for any ω-algebraic meet-cpo D, if all higher-order stable function spaces built from D are ω-algebraic, then D is finitary. This ac...
Ying Jiang, Guo-Qiang Zhang
TLCA
2007
Springer
13 years 10 months ago
Computation by Prophecy
We describe a new method to represent (partial) recursive functions in type theory. For every recursive definition, we define a co-inductive type of prophecies that characterises...
Ana Bove, Venanzio Capretta