Modelling behavioural requirements and alignment with verification in the embedded industry
Paper i proceeding, 2017

Formalising requirements has the potential to solve problems arising from deficiencies in natural language descriptions. While behavioural requirements are rarely described formally in industry, increasing complexity and new safety standards have renewed the interest in formal specifications. The goal of this paper is to explore how behavioural requirements for embedded systems can be formalised and aligned with verification tasks. Over the course of a 2.5-year project with industry, we modelled existing requirements from a safety-critical automotive software function in several iterations. Taking practical limitations and stakeholder preferences into account, we explored the use of models on different abstraction levels. The final model was used to generate test cases and was evaluated in three interviews with relevant industry practitioners. We conclude that models on a high level of abstraction are most suitable for industrial requirements engineering, especially when they need to be interpreted by other stakeholders.

Verification

Model-driven engineering

Requirements modelling

Empirical software engineering

Test case generation

Model-based engineering

Författare

Grischa Liebel

Chalmers, Data- och informationsteknik, Software Engineering

Göteborgs universitet

Anthony Anjorin

Universität Paderborn

Eric Knauss

Göteborgs universitet

Florian Lorber

Aalborg Universitet

Matthias Tichy

Universität Ulm

MODELSWARD 2017 - Proceedings of the 5th International Conference on Model-Driven Engineering and Software Development

Vol. 2017-January 427-434

5th International Conference on Model-Driven Engineering and Software Development, MODELSWARD 2017
Porto, Portugal,

Ämneskategorier

Programvaruteknik

Inbäddad systemteknik

Datorsystem

Mer information

Senast uppdaterat

2018-12-07