READ ME File For 'SHARCS - Event-B models' Dataset DOI: 10.5258/SOTON/D2957 Date that the file was created: February, 2024 ------------------- GENERAL INFORMATION ------------------- ReadMe Author: Asieh Salehi Fathabadi, University of Southampton [0000-0002-0508-3066] Date of data collection: 2023 Information about geographic location of data collection: Related projects: HiClass project (113213), which is part of the ATI Programme, a 1288 joint Government and industry investment to maintain and grow the 1289 UK’s competitive position in civil aerospace design and manufacture. HD-Sec project, which was funded by the Digital Security by Design 1291 (DSbD) Programme delivered by UKRI to support the DSbD ecosystem. -------------------------- SHARING/ACCESS INFORMATION -------------------------- This dataset supports the publication: AUTHORS: Asieh Salehi Fathabadi, Colin Snook, Dana Dghaym, Thai Son Hoang, Fahad Alotaibi, Michael Butler TITLE: Systematic hierarchical analysis of requirements for critical systems JOURNAL: INNOVATIONS IN SYSTEMS AND SOFTWARE ENGINEERING -------------------- DATA & FILE OVERVIEW -------------------- This dataset contains: Tokeneer_cs.zip: SHARCS_Tokeneer_CS.pdf (figures of control abstraction diagrams and action analysis tables) tokeneer_v2.0 (Event-B model of tokeneer system) LevelCrossing_cs.zip: SHARCS_LevelCrossing_CS.pdf (figures of control abstraction diagrams and action analysis tables) LevelCrossing (Event-B model of tokeneer system) -------------------------- METHODOLOGICAL INFORMATION -------------------------- Application of SHARCS (Systematic Hierarchical Analysis of Requirements for Critical Systems) approach in a security-critical case study (Tokeneer system) and a safety critical case study (LevelCrossing system). Outputs: control abstraction diagrams, action analysis tables and formal Event-B model The Event-B models can be imported as projects in the Rodin toolset, available as bundled installation packages via https://www.uml-b.org/Downloads.html.