EXCEPTION HANDLING AND SOFTWARE-FAULT TOLERANCE

EXCEPTION HANDLING AND SOFTWARE-FAULT TOLERANCE
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异常处理和软件容错

DOI:
10.1109/ftcsh.1995.532622
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发表时间:
1995
期刊:
Twenty-Fifth International Symposium on Fault-Tolerant Computing, 1995, ' Highlights from Twenty-Five Years'.
影响因子:
--
通讯作者:
F. Cristian
F. Cristian
中科院分区:
--
文献类型:
--
作者:
F. Cristian

文献摘要

被引文献

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提出了一个通用模型,可以统一理解数据抽象层次结构系统中的程序异常处理(前向恢复)和默认异常处理(后向恢复)。探讨了软件设计错误与故障发生之间的因果关系,并讨论了反向恢复在提供有效的软件容错方面的充分性。
A general model allowing a unified understanding of programmed exception handling (forward recovery) and default exception handling (backward recovery) in systems structured as hierarchies of data abstractions is presented. The cause-effect relationship between software design faults and failure occurrences is explored and the adequacy of backward recovery in providing effective software-fault tolerance is discussed.