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Formal Specification Generation from Requirement Documents
Author(s) -
Gustavo Tavares Cabral,
Augusto Sampaio
Publication year - 2008
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2007.08.032
Subject(s) - computer science , formal specification , programming language , template , formal methods , abstraction , specification language , formal verification , refinement , notation , formal language , property (philosophy) , process (computing) , theoretical computer science , mathematics , philosophy , arithmetic , epistemology
Automatic generation of formal specifications from requirement reduces cost and complexity of formal models creation. Thus, the generated formal model brings the possibility to carry out system property verification. This paper proposes a Controlled Natural Language (CNL, a subset of English), use case specification templates, and a strategy and tool support to generate process algebraic formal models (in CSP notation) from use cases specified using the templates and CNL. We define templates that represent requirement at different levels of abstraction. Moreover, a refinement notion is defined based on events mapping between abstract and concrete models

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