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TLCA
2005
Springer
16 years 17 hour ago
Semantic Cut Elimination in the Intuitionistic Sequent Calculus
Cut elimination is a central result of the proof theory. This paper proposes a new approach for proving the theorem for Gentzen’s intuitionistic sequent calculus LJ, that relies ...
Olivier Hermant
TLCA
2005
Springer
16 years 17 hour ago
Proof Contexts with Late Binding
Abstract. The Focal language (formerly FoC) allows one to incrementally build modules and to formally prove their correctness. In this paper, we present two formal semantics for en...
Virgile Prevosto, Sylvain Boulmé
ECAI
2004
Springer
15 years 12 months ago
A General Recursive Schema for Argumentation Semantics
Abstract. In argumentation theory, Dung’s abstract framework provides a unifying view of several alternative semantics based on the notion of extension. Recently, a new semantics...
Pietro Baroni, Massimiliano Giacomin
ER
2004
Springer
82views Database» more  ER 2004»
15 years 12 months ago
Reachability Problems in Entity-Relationship Schema Instances
Abstract. Recent developments in reification of ER schemata include automatic generation of webbased database administration systems [1,2]. These systems enforce the schema cardin...
Sebastiano Vigna
FOSSACS
2004
Springer
15 years 12 months ago
A Game Semantics of Local Names and Good Variables
We describe a game semantics for local names in a functional setting. It is based on a category of dialogue games acted upon by the automorphism group of the natural numbers; this ...
James Laird