Enforcing Availability in Failure-Aware Communicating Systems

Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9688)

Abstract

Choreographic programming is a programming-language design approach that drives error-safe protocol development in distributed systems. Motivated by challenging scenarios in Cyber-Physical Systems (CPS), we study how choreographic programming can cater for dynamic infrastructures where the availability of components may change at runtime. We introduce the Global Quality Calculus (\(GC_q\)), a process calculus featuring novel operators for multiparty, partial and collective communications; we provide a type discipline that controls how partial communications refer only to available components; and we show that well-typed choreographies enjoy progress.

Copyright information

© IFIP International Federation for Information Processing 2016

Authors and Affiliations

  1. 1.Technical University of DenmarkKongens LyngbyDenmark

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