112 citations · 667 across the 96 of their papers we have counts for
6 papers · 2 filters
How (Not) to Shoot in Your Foot with SDN Local Fast Failover: A Load-Connectivity Tradeoff
Michael Borokhovich, Stefan Schmid
This paper studies the resilient routing and (in-band) fast failover mechanisms supported in Software-Defined Networks (SDN). We analyze the potential benefits and limitations of s…
The Constrained Virtual Steiner Arborescence Problem: Formal Definition, Single-Commodity Integer Programming Formulation and Computational Evaluation
Matthias Rost, Stefan Schmid
As the Internet becomes more virtualized and software-defined, new functionality is introduced in the network core: the distributed resources available in ISP central offices, univ…
OBST: A Self-Adjusting Peer-to-Peer Overlay Based on Multiple BSTs
Chen Avin, Michael Borokhovich, Stefan Schmid
The design of scalable and robust overlay topologies has been a main research subject since the very origins of peer-to-peer (p2p) computing. Today, the corresponding optimization…
Competitive MAC under Adversarial SINR
Adrian Ogierman, Andrea Richa, Christian Scheideler +2
This paper considers the problem of how to efficiently share a wireless medium which is subject to harsh external interference or even jamming. While this problem has already been…
Request Complexity of VNet Topology Extraction: Dictionary-Based Attacks
Yvonne-Anne Pignolet, Stefan Schmid, Gilles Tredan
The network virtualization paradigm envisions an Internet where arbitrary virtual networks (VNets) can be specified and embedded over a shared substrate (e.g., the physical infrast…
A Federated CloudNet Architecture: The PIP and the VNP Role
Ernesto Abarca, Johannes Grassler, Gregor Schaffrath +1
We present a generic and flexible architecture to realize CloudNets: virtual networks connecting cloud resources with resource guarantees. Our architecture is federated and support…