We consider the problem of diagnosing performance problems in distributed system and networks given end-to-end performance measurements provided by test transactions, or probes. C...
Abstract— In this paper we propose the enhancement of routing metrics through a more complete view of the physical channel. Using cross-layer optimizations, we develop the Distri...
Daniel de Oliveira Cunha, Otto Carlos M. Duarte, G...
— This paper addresses the problem of inter-domain QoS routing. We propose a solution based on virtual-trunk type aggregates corresponding to Service Level Agreements (SLA) for d...
— We study the cross-layer problem of combining routing and cooperative diversity in multi-hop, bandwidthconstrained networks with dedicated multiple access. Previous work in coo...
Abstract. Two difficulties in designing data-centric routes [2–5] in wireless sensor networks are the lack of reasonably practical data aggregation models and the high computatio...