Linas Laibinis
Åbo Akademi University, Finland
Elena Troubitsyna
Åbo Akademi University, Finland
Sari Leppänen
Nokia Research Center, Finland
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Published in: NODES 09: NOrdic workshop and doctoral symposium on DEpendability and Security; Linköping; Sweden; April 27; 2009
Linköping Electronic Conference Proceedings 41:9, p. 67-76
Published: 2009-07-14
ISBN:
ISSN: 1650-3686 (print), 1650-3740 (online)
Telecommunication systems should have a high degree of availability; i.e.; high probability of correct provision of requested services. To achieve this; correctness of software for such systems and system fault tolerance should be ensured. In this paper we show how to formalise and extend Lyra – a top-down service-oriented method for development of communicating systems. In particular; we focus on integration of fault tolerance mechanisms into the entire Lyra development flow.
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