Formal Analysis of Railway Signalling Data
Formal Analysis of Railway Signalling Data
复制标题
铁路信号数据的形式化分析
DOI:
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
A. Romanovsky
中科院分区:
文献类型:
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作者:
A. Iliasov;A. Romanovsky
This paper presents an approach to a tool-assisted analysis and verification of safety-critical interlocking and signalling data. We show how to combine multiple, non-homogeneous sources of data and render such data as a collection of mathematical entities, namely sets, relations and functions. We then demonstrate how top-level railway safety concerns can be broken down, via a combination of informal structured argumentation and formal inference, into formal verification goals suitable for automatic verification tools.