András Kövi

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Using middleware implementations, instead of integrating the fault tolerance in the applications themselves, for providing stateful services highly availably has become the best practice in many industries including the telecommunication, computing and other areas. Robustness of these implementations toward user failures is essential for the overall(More)
Dissemination Level PU Public X PP Restricted to other programme participants (including the Commission Services) RE Restricted to a group specified by the consortium (including the Commission Services) CO Confidential, only for members of the consortium (including the Commission Services) Abstract: The main objectives of WP2 are to define a resilient(More)
We report our experiences on application development with the open source OpenAIS framework, which is an implementation of the standard Application Interface Specification (AIS) issued by the Service Availability Forum. Our focus is put on integrating existing (legacy) applications or services into the AIS framework (where the source code of these services(More)
The comparative analysis of complex interacting systems (such as biological, social or technical systems) with graph models becomes a popular research field in the last decade. One of the main challenges is to define the structure of the complex system by detecting the dense parts, so called communities or clusters of the large graphs. The huge number of(More)
Total number of pages: 53 St t d t f j t 1 st J 2006 D ti 36 th Dissemination Level PU Public x PP Restricted to other programme participants (including the Commission Services) RE Restricted to a group specified by the consortium (including the Commission Services) CO Confidential, only for members of the consortium (including the Commission Services)(More)
Dissemination Level PU Public PP Restricted to other programme participants (including the Commission Services) RE Restricted to a group specified by the consortium (including the Commission Services) X CO Confidential, only for members of the consortium (including the Commission Services) Abstract: This document contains refined descriptions of the(More)