Bounded Retransmission in Event-B∥CSP: a Case Study | Zendy

Steve Schneider | Zendy; Helen Treharne | Zendy; Heike Wehrheim | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Bounded Retransmission in Event-B∥CSP: a Case Study

Author(s) -

Steve Schneider,

Helen Treharne,

Heike Wehrheim

Publication year - 2011

Publication title -

electronic notes in theoretical computer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.242

H-Index - 60

ISSN - 1571-0661

DOI - 10.1016/j.entcs.2011.11.019

Subject(s) - retransmission , bounded function , computer science , event (particle physics) , algorithm , protocol (science) , mathematical optimization , mathematics , transmission (telecommunications) , medicine , mathematical analysis , telecommunications , physics , alternative medicine , pathology , quantum mechanics

Event-B∥CSP is a combination of Event-B and CSP in which CSP controllers are used in conjunction with Event-B machines to allow a more explicit approach to control flow. Recent results have provided an approach to stepwise refinement of such combinations. This paper presents a simplified Bounded Retransmission Protocol case study, inspired by Abrialʼs treatment of this example, to illustrate several aspects new in the approach. The case study includes refinement steps to illustrate four different aspects of this approach to refinement: (1) splitting events; (2) introducing convergent looping behaviour; (3) the relationship between anticipated, convergent, and devolved events; and (4) converging anticipated events

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research