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This paper deals with the problem of mapping pipelined applications on heterogeneous platforms whose processors are subject to failures. We address a difficult bi-criteria problem, namely deciding which stages to replicate, and on which resources, in order to optimize the reliability of the schedule, while guaranteeing a minimal throughput. Previous work had addressed the complexity of interval mappings,...
Multipath routing protocols (MRP) help improve the network quality of service (QoS), including load balancing, fault tolerance (reliability), aggregate bandwidth and delay. While multipaths communication provides better failure-tolerance, their resilience only holds if the multiple paths are selected carefully. Note that selecting an optimal path set is a NP-complete problem. Recently, several algorithms...
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