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Traffic engineering (TE) problem is a central component of the next generation cloud-based wireless networks. In this paper, we study a new resource allocation scheme for effective traffic engineering under practical constraints such as the finite buffer size at each node. To reduce the computational effort required in the existing single-slot TE approaches and to deal with practical hardware limitations...
This work is motivated by the demand for scheduling tasks upon the increasingly popular island-based many-core architectures. On such an architecture, homogeneous cores are grouped into islands, each of which is equipped with a scratchpad memory module (referred to as local memory). We first show the NP-hardness and the inapproximability of the scheduling problem. Despite the inapproximability, positive...
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