| Autor: |
Franco Barbanera, Mariangiola Dezani-Ciancaglini, Ivan Lanese, Ugo de'Liguoro |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Electronic Proceedings in Theoretical Computer Science, Vol 203, Iss Proc. PLACES 2015, Pp 61-72 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
2075-2180 |
| DOI: |
10.4204/EPTCS.203.5 |
| Popis: |
In calculi for modelling communication protocols, internal and external choices play dual roles. Two external choices can be viewed naturally as dual too, as they represent an agreement between the communicating parties. If the interaction fails, the past agreements are good candidates as points where to roll back, in order to take a different agreement. We propose a variant of contracts with synchronous rollbacks to agreement points in case of deadlock. The new calculus is equipped with a compliance relation which is shown to be decidable. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
