Talk: Choreographies in the Wild
Post date: 07-May-2014 18:06:33
Choreographies in the Wild
BETTY Meeting Grenoble
April 13, 2014
Dipartimento di Matematica e Informatica - Università degli Studi di Cagliari
Abstract. We investigate the use of choreographies in distributed scenarios where, as in the real world, mutually distrusting (and possibly dishonest) participants may be unfaithful to their expected behaviour. In our model, each participant advertises its promised behaviour as a contract. Participants may interact through multiparty sessions, created when their contracts allow to synthesise a choreography. We show that systems of honest participants (which always adhere to their contracts) enjoy progress and session fidelity.