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Conference publicationsFault-tolerance analyzis for computing environment of planetary typeRussia, Moscow Computing environment models (CEM), represented by oriented graphs with typed vertices are examined. The model of the task is a sub graph of the graph mentioned. The CEM destruction is its sub graph separation. The complexity of searching for the task’s image on the CEM is assessed. Using mathematical simulation the dependencies between the failure time (task’s image unavailability) and graph’s parameters is examined for special CEM class – Planetary Computing Environment Model. |