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An Ontological Approach to Elicit Safety Requirements
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0003-0757-822X
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0002-2615-6842
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems. IS (Embedded Systems).ORCID iD: 0000-0003-0904-3712
(English)In: 24th Asia-Pacific Software Engineering Conference APSEC 2017, Nanjing, ChinaConference paper, Published paper (Refereed)
Abstract [en]

Safety requirements describe risk mitigations against failures that may cause catastrophic consequences on human life, environment and facilities. To be able to implement the correct risk mitigations, it is fundamental that safety requirements are de- fined based on the results issued from the safety analysis. In this paper, we introduce a heuristic approach to elicit safety requirements based on the knowledge about hazard’s causes, hazard’s sources and hazard’s consequences (i.e. hazard’s components) acquired during the safety analysis. The proposed approach is based on a Hazard Ontology that is used to structure the knowledge about the hazards identified during the safety analysis in order to make it available and accessible for requirements elicitation. We describe how this information can be used to elicit safety requirements, and provide a guidance to derive the safety requirements which are appropriate to deal with the hazards they mitigate.

Place, publisher, year, edition, pages
Nanjing, China.
Keyword [en]
Safety requirements, safety requirements elicitation, ontologies, hazards, hazard's components
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:mdh:diva-37099OAI: oai:DiVA.org:mdh-37099DiVA: diva2:1152901
Conference
24th Asia-Pacific Software Engineering Conference APSEC 2017, 04 Dec 2017, Nanjing, China
Projects
DPAC - Dependable Platforms for Autonomous systems and Control
Available from: 2017-10-26 Created: 2017-10-26 Last updated: 2017-10-26

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Hänninen, KajZhou, JialeLundqvist, Kristina

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf