Assurance cases in model-driven development of the pacemaker software

Authors:
Eunkyoung Jee;Insup Lee;Oleg Sokolsky
Affiliations:
PRECISE Center, Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA;PRECISE Center, Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA;PRECISE Center, Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA
Venue:
ISoLA'10 Proceedings of the 4th international conference on Leveraging applications of formal methods, verification, and validation - Volume Part II
Year:
2010

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Abstract

We discuss the construction of an assurance case for the pacemaker software. The software is developed following a model-based technique that combined formal modeling of the system, systematic code generation from the formal model, and measurement of timing behavior of the implementation. We show how the structure of the assurance case reflects our development approach.