5 papers
Enabling Novel Interconnection Agreements with Path-Aware Networking Architectures
Simon Scherrer, Markus Legner, Adrian Perrig +1
Path-aware networks (PANs) are emerging as an intriguing new paradigm with the potential to significantly improve the dependability and efficiency of networks. However, the benefit…
Low-Rate Overuse Flow Tracer (LOFT): An Efficient and Scalable Algorithm for Detecting Overuse Flows
Simon Scherrer, Che-Yu Wu, Yu-Hsi Chiang +7
Current probabilistic flow-size monitoring can only detect heavy hitters (e.g., flows utilizing 10 times their permitted bandwidth), but cannot detect smaller overuse (e.g., flows…
Incentivizing Stable Path Selection in Future Internet Architectures
Simon Scherrer, Markus Legner, Adrian Perrig +1
By delegating path control to end-hosts, future Internet architectures offer flexibility for path selection. However, there is a concern that the distributed routing decisions by e…
The Value of Information in Selfish Routing
Simon Scherrer, Adrian Perrig, Stefan Schmid
Path selection by selfish agents has traditionally been studied by comparing social optima and equilibria in the Wardrop model, i.e., by investigating the Price of Anarchy in selfi…
CLEF: Limiting the Damage Caused by Large Flows in the Internet Core (Technical Report)
Hao Wu, Hsu-Chun Hsiao, Daniele E. Asoni +3
The detection of network flows that send excessive amounts of traffic is of increasing importance to enforce QoS and to counter DDoS attacks. Large-flow detection has been previous…