On equivalence-completions of fairness assumptions

Author:

Francez Nissim1,Back Ralph -J. J.2,Kurki-Suonio Reino3

Affiliation:

1. Computer Science Department, Technion, Haifa, Israel

2. Computer Science Department, Abo Akademi, Finland

3. Software Systems Laboratory, Tampere University of Technology, Finland

Abstract

Abstract The paper considers the treatment of fairness assumptions which are not equivalence-robust , a central issue in relating interleaving semantics to partial order semantics . A notion of completion is introduced and studied, and two specific completions are considered: maximal completion , which is easier to implement (shown by a broadcast bus implementation) but guarantees only weak liveness properties of programs using it; and minimal completion , which may be harder to implement but induces stronger liveness properties on programs using it. Some properties of completions are formulated. Finally, the impact of non-equivalence-robustness on compositionality with respect to separate fairness assumptions is considered.

Publisher

Association for Computing Machinery (ACM)

Subject

Theoretical Computer Science,Software

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Generating non-conspiratorial executions;Information Processing Letters;2007-08

2. On Conspiracies and Hyperfairness in Distributed Computing;Lecture Notes in Computer Science;2005

3. Action systems in incremental and aspect-oriented modeling;Distributed Computing;2003-09-01

4. Refinement-Robust Fairness;CONCUR 2002 — Concurrency Theory;2002

5. On Fairness Notions in Distributed Systems;Information and Computation;2001-04

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