ON THE SAFETY ANALYSIS OF REQUIREMENTS SPECIFICATIONS FOR SAFETY-CRITICAL SOFTWARE

被引:8
|
作者
SAEED, A
DELEMOS, R
ANDERSON, T
机构
[1] Department of Computing Science CSR, University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, Bedson Building
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1016/0019-0578(95)00019-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
For computer based safety-critical systems, it is most efficient to consider safety concerns as early as possible during software development in order to ensure that safety problems do not propagate through subsequent phases of development. In this paper, we present an approach for the safety analysis of software specifications that are produced during the requirements analysis. The safety analysis is conducted concurrently with the requirements analysis, and its aim is to assess whether the risk associated with a requirements specification is acceptable.
引用
收藏
页码:283 / 295
页数:13
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