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» New Algorithms for Generalized Network Flows
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ATMOS
2009
105views Optimization» more  ATMOS 2009»
14 years 11 months ago
On Assessing Robustness in Transportation Planning
Abstract. We consider a fundamental problem, called QoS-aware Multicommodity Flow, for assessing robustness in transportation planning. It constitutes a natural generalization of t...
Apostolos Bessas, Christos D. Zaroliagis
ICC
2000
IEEE
123views Communications» more  ICC 2000»
15 years 2 months ago
A Per-Flow Based Node Architecture for Integrated Services Packet Networks
As the Internet transforms from the traditional best-effort service network into QoS-capable multi-service network, it is essential to have new architectural design and appropriate...
Dapeng Wu, Yiwei Thomas Hou, Takeo Hamada, Zhi-Li ...
CLUSTER
2009
IEEE
15 years 4 months ago
Oblivious routing schemes in extended generalized Fat Tree networks
—A family of oblivious routing schemes for Fat Trees and their slimmed versions is presented in this work. First, two popular oblivious routing algorithms, which we refer to as S...
Germán Rodríguez, Cyriel Minkenberg,...
SIGMETRICS
2012
ACM
257views Hardware» more  SIGMETRICS 2012»
13 years 12 days ago
Fair sampling across network flow measurements
Sampling is crucial for controlling resource consumption by internet traffic flow measurements. Routers use Packet Sampled NetFlow [9], and completed flow records are sampled in...
Nick G. Duffield
INFOCOM
2012
IEEE
13 years 12 days ago
On exploiting flow allocation with rate adaptation for green networking
Abstract—Network power consumption can be reduced considerably by adapting link data rates to their offered traffic loads. In this paper, we exploit how to leverage rate adaptat...
Jian Tang, Brendan Mumey, Yun Xing, Andy Johnson