SAFETY AND LIVENESS FROM A METHODOLOGICAL POINT-OF-VIEW

被引:10
|
作者
DEDERICHS, F
WEBER, R
机构
[1] Institut für Informatik, Technische Universität München, Arcisstr 21, D-8000 München 2
关键词
distributed systems; liveness; property; Safety; specification methodology;
D O I
10.1016/0020-0190(90)90181-V
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Methodological sound characterizations of safety and liveness properties, which are relevant for the specification of distributed systems, are given. The recent characterizations by Alpern and Schneider are reviewed and some of their shortcomings are demonstrated. It is shown why they occur and that in our approach they are avoided. Finally some features of these characterizations are proved and their methodological impacts are discussed. © 1990.
引用
收藏
页码:25 / 30
页数:6
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