2 papers
cs.NI2025
Minimum Congestion Routing of Unsplittable Flows in Data-Center Networks
Miguel Ferreira, Nirav Atre, Justine Sherry +2
Millions of flows are routed concurrently through a modern data-center. These networks are often built as Clos topologies, and flow demands are constrained only by the link capacit…
cs.PF2024
Approximation Algorithms for Minimizing Congestion in Demand-Aware Networks
Wenkai Dai, Michael Dinitz, Klaus-Tycho Foerster +2
Emerging reconfigurable optical communication technologies allow to enhance datacenter topologies with demand-aware links optimized towards traffic patterns. This paper studies the…