Gesellschaft fr Informatik e.V.

Lecture Notes in Informatics


Informatik 2004, Informatik verbindet, Band 1, Beiträge der 34. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Ulm, 20. - 24. September 2004 P-50, 77-82 (2004).

GI, Gesellschaft für Informatik, Bonn
2004


Editors

Peter Dadam, Manfred Reichert (eds.)


Copyright © GI, Gesellschaft für Informatik, Bonn

Contents

Methods for enhancing safety wrapper design

Luping Chen and John May

Abstract


A key requirement for safety-critical systems that use Commercial Off-The- Shelf (COTS) components is that the COTS components do not compromise the reliability, safety and security of the overall system. Safety wrappers can be seen as a means to control the integration of the (often disparate in nature) components to ensure fault tolerance, quality of service and security. This paper discusses new strategies to enhance safety wrappers using a nuclear protection system example. It also illustrates a Perturbation of Interface Parameters (PIP) technique to aid and assess the new designs.


Full Text: PDF

GI, Gesellschaft für Informatik, Bonn
ISBN 3-88579-379-2


Last changed 24.01.2012 21:46:37