Modular, crash-safe refinement for ASMs with submachines
Modular, crash-safe refinement for ASMs with submachines
复制标题
带有子机的 ASM 的模块化、防碰撞改进
DOI:
10.1016/j.scico.2016.04.009
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
W. Reif
中科院分区:
文献类型:
--
作者:
G. Ernst;J. Pfähler;G. Schellhorn;W. Reif
In this paper we define a formal refinement theory for a variant of Abstract State Machines (ASMs) with submachines and power cuts. The theory is motivated by the development of a verified flash file system. Different components of the system are modeled as submachines and refined individually. We define a non-atomic semantics that is suitable for considering power cuts in the middle of operations. We prove that refinement is compositional with respect to submachines and crashes. We give a criterion “crash-neutrality” and corresponding proof obligations that are sufficient to reduce non-atomic reasoning to standard pre/post verification in the context of power failures in file systems.
登录
查看更多内容
DOI:
--
发表时间:
2015
期刊:
MARS
影响因子:
--
作者:
Sidney Amani;Toby C. Murray
通讯作者:
Toby C. Murray
DOI:
10.1007/978-3-642-54108-7_13
发表时间:
2013
期刊:
12th IEEE International Conference on Engineering Complex Computer Systems (ICECCS 2007)
影响因子:
--
作者:
G. Ernst;G. Schellhorn;Dominik Haneberg;J. Pfähler;W. Reif
通讯作者:
W. Reif
影响因子:
1
作者:
Rajeev Joshi;G. Holzmann
通讯作者:
G. Holzmann
DOI:
10.1007/s10009-014-0308-3
发表时间:
2015-11-01
影响因子:
1.5
作者:
Ernst, Gidon;Pfaehler, Joerg;Reif, Wolfgang
通讯作者:
Reif, Wolfgang
DOI:
10.1016/j.scico.2009.10.004
发表时间:
2011
期刊:
Sci. Comput. Program.
影响因子:
--
作者:
G. Schellhorn
通讯作者:
G. Schellhorn