Demonstration venue · read-only. Every page can be browsed; the buttons that would change it are switched off. Create an account to run TaxoReview on your own data. A simulation from public publication records: the people listed were not invited and did not agree to review.
? Tutorial for this page

André Joyal

dblp:40/6737 · DBLP profile ↗
← Back
5ranked-venue papers
3as first author
0since 2021 · last 1999
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Theory of computation · 5 · 3 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Theoretical computer science
2 papers
Logic in computer science · 100%

Topics — the 7 heaviest of 7, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Logic in computer science
bisimulation
0.021996
Bisimulation from Open Maps · Inf. Comput. 1996
Bisimulation and open maps · LICS 1993
Logic in computer science › bisimulation
open maps
0.021996
Bisimulation from Open Maps · Inf. Comput. 1996
Bisimulation and open maps · LICS 1993
Logic in computer science
semantics
0.011996
Bisimulation from Open Maps · Inf. Comput. 1996
Logic in computer science
concurrency theory
0.021996
Bisimulation and open maps · LICS 1993
Bisimulation from Open Maps · Inf. Comput. 1996
Logic in computer science
coalgebra
0.011993
Bisimulation and open maps · LICS 1993
Logic in computer science › concurrency theory
event structures
0.011993
Bisimulation and open maps · LICS 1993
Logic in computer science
category theory
0.011993
Bisimulation and open maps · LICS 1993

Methods — techniques the papers use, named apart from their topics

topos · 0.0presheaves · 0.0category theory · 0.0
YearPublicationVenuePosition
1999 Coherence Completions of Categories
abstract
This is the first of a series of papers on coherence completions of categories. Here we show that there is a close connection between Girard's coherence spaces and free bicomplete categories. We introduce a new construction for creating models of linear logic, the coherence completion of a category. By presenting coherence completions as categories enriched over the category of pointed sets and the category of coherence spaces, the free structures on coherence completions are obtained in a very natural way. We show that if C is monoidal closed or ★-autonomous then so is its coherence completion. We also prove that if C is a model of linear logic then so is its coherence completion. A key idea of the paper which is introduced into linear logic is the notion of softness. We hope that this idea could be of use in solving the full completeness for larger fragments of linear logic.
Hongde Hu, André Joyal
Theor. Comput. Sci.2
1996 Bisimulation from Open Maps
André Joyal, Mogens Nielsen, Glynn Winskel
Inf. Comput.1
1994 A Completeness Theorem for Open Maps
André Joyal, Ieke Moerdijk
Ann. Pure Appl. Log.1
1993 Bisimulation and open maps
abstract
An abstract definition of bisimulation is presented. It allows a uniform definition of bisimulation across a range of different models for parallel computation presented as categories. As examples, transition systems, synchronization trees, transition systems with independence (an abstraction from Petri nets), and labeled event structures are considered. On transition systems, the abstract definition readily specialises to Milner's (1989) strong bisimulation. On event structures, it explains and leads to a revision of the history-preserving bisimulation of Rabinovitch and Traktenbrot (1988), and Goltz and van Glabeek (1989). A tie-up with open maps in a (pre)topos brings to light a promising new model, presheaves on categories of pomsets, into which the usual category of labeled event structures embeds fully and faithfully. As an indication of its promise, this new presheaf model has refinement operators, though further work is required to justify their appropriateness and understand their relation to previous attempts.>
André Joyal, Mogens Nielsen, Glynn Winskel
LICS1
1981 La Logique des Topos
abstract
Les synthèses nouvelles par le rapprochement de disciplines mathématiques différentes constituent des événements remarquables dans l'histoire des mathématiques. Une telle synthèse semble émerger actuellement du rapprochement de: (1) La géométrie algébrique sous la forme élaborée par Grothendieck. (2) La logique formelle. Le point de contact s'est effectué aux environs de 1970 par W. Lawvere et M. Tierney et l'instrument de rapprochement a été la théorie des catégories, plus particulièrement la théorie des faisceaux. Depuis ce moment, une dialectique incessante imprime un mouvement dynamique à toute une série de recherches qui visent à rapprocher les méthodes suivantes: (1) Mathématique intuitionniste. (2) Forcing de Cohen et Robinson. (3) Logique algébrique. (4) Géométrie algébrique. (5) Géométrie différentielle et analytique. (6) Topologie algébrique: cohomologie, homotopie. (7) Théorie de Galois. Certains rapprochements sont dans un stade avancé, d'autres encore embryonnaires: (6) ↔ (3). La structure centrale qui joue le rôle d'élément provocateur et unificateur est celle de topos. Avant d'être axiomatisée par Lawvere, celle-ci a été étudiée systématiquement par l'école de Grothendieck (voir [1]) et c'est dans le contexte de la géométrie algébrique qu'elle fit son apparition. Dans cet article nous utiliserons cependant la définition de Lawvere telle qu'améliorée par Mikkelsen [12] et Kock [8]. Le but de ce travail est de présenter une version (au sens de la logique formelle) du concept de topos et d'examiner brièvement les rapports entre la théorie des topos, la logique et les mathématiques. Cette version a déjà été exposée par l'un des auteurs lors du Séminaire de Mathématiques Supérieures de l'Université de Montréal, à l'été 1974. Depuis elle a fait l'objet d'une thèse où elle a été améliorée et sa cohérence vérifiée [2]. Des systèmes différents ont été proposés simultanément par Fourman [4] et Coste [3].
Andre Boileau, André Joyal
J. Symb. Log.2