The Structure of First-Order Causality

Abstract : Game semantics describe the interactive behavior of proofs by interpreting formulas as games on which proofs induce strategies. Such a semantics is introduced here for capturing dependencies induced by quantifications in first-order propositional logic. One of the main difficulties that has to be faced during the elaboration of this kind of semantics is to characterize definable strategies, that is strategies which actually behave like a proof. This is usually done by restricting the model to strategies satisfying subtle combinatorial conditions, whose preservation under composition is often difficult to show. Here, we present an original methodology to achieve this task, which requires to combine advanced tools from game semantics, rewriting theory and categorical algebra. We introduce a diagrammatic presentation of the monoidal category of definable strategies of our model, by the means of generators and relations: those strategies can be generated from a finite set of atomic strategies and the equality between strategies admits a finite axiomatization, this equational structure corresponding to a polarized variation of the notion of bialgebra. This work thus bridges algebra and denotational semantics in order to reveal the structure of dependencies induced by first-order quantifiers, and lays the foundations for a mechanized analysis of causality in programming languages.
Type de document :
Communication dans un congrès
Logic in Computer Science, Aug 2009, Los Angeles, United States. IEEE Computer Society, p. 212-221, 2009, Proceedings of the 24th Annual IEEE Symposium on Logic in Computer Science. 〈10.1109/LICS.2009.19〉
Liste complète des métadonnées

Littérature citée [15 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/inria-00411399
Contributeur : Samuel Mimram <>
Soumis le : jeudi 27 août 2009 - 11:55:44
Dernière modification le : jeudi 11 janvier 2018 - 06:17:46
Document(s) archivé(s) le : mardi 15 juin 2010 - 22:51:16

Fichiers

mimram_lics09.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

INSMI | PPS | USPC

Citation

Samuel Mimram. The Structure of First-Order Causality. Logic in Computer Science, Aug 2009, Los Angeles, United States. IEEE Computer Society, p. 212-221, 2009, Proceedings of the 24th Annual IEEE Symposium on Logic in Computer Science. 〈10.1109/LICS.2009.19〉. 〈inria-00411399〉

Partager

Métriques

Consultations de la notice

119

Téléchargements de fichiers

226