35 citations · 68 across the 8 of their papers we have counts for
4 papers · 1 filter
Investigating the Potential of the Inter-IXP Multigraph for the Provisioning of Guaranteed End-to-End Services
Vasileios Kotronis, Rowan Kloti, Matthias Rost +4
In this work, we propose utilizing the rich connectivity between IXPs and ISPs for inter-domain path stitching, supervised by centralized QoS brokers. In this context, we highlight…
Stitching Inter-Domain Paths over IXPs
Vasileios Kotronis, Rowan Kloti, Matthias Rost +4
Modern Internet applications, from HD video-conferencing to health monitoring and remote control of power-plants, pose stringent demands on network latency, bandwidth and availabil…
Service Chain and Virtual Network Embeddings: Approximations using Randomized Rounding
Matthias Rost, Stefan Schmid
The SDN and NFV paradigms enable novel network services which can be realized and embedded in a flexible and rapid manner. For example, SDN can be used to flexibly steer traffic fr…
An Approximation Algorithm for Path Computation and Function Placement in SDNs
Guy Even, Matthias Rost, Stefan Schmid
We consider the task of computing (combined) function mapping and routing for requests in Software-Defined Networks (SDNs). Function mapping refers to the assignment of nodes in th…