フォルトツリー解析からOTS/CafeOBJによるシステムの形式仕様記述および検証へ
書誌事項
- タイトル別名
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- From Fault Tree Analysis to Formal System Specification and Verification with OTS/CafeOBJ
抄録
The aim of this work is to provide a common semantic model for safety analysis and requirements formulation and verification. This paper investigates how the results of one safety analysis technique, fault trees, are interpreted as safety requirements and transformed into formal system specifications written in CafeOBJ, a formal algebraic language. We propose a common semantic model for both formal fault tree analysis and formal system specification by using observational transition systems (OTSs). The method not only can solve the informal problem of traditional fault trees, but more importantly, makes it possible to use the results of fault tree analysis directly, when specifying and verifying the system.
収録刊行物
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- コンピュータ ソフトウェア
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コンピュータ ソフトウェア 23 (3), 134-146, 2006
日本ソフトウェア科学会
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詳細情報 詳細情報について
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- CRID
- 1390282679714314880
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- NII論文ID
- 130004549057
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- ISSN
- 02896540
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可