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Link Weighting: An Important Basis for Charging in the Internet

Publications associées (49)

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Is the Network Turing-Complete?

Dejan Kostic, Peter Peresini

Ensuring correct network behavior is hard. This is the case even for simple networks, and adding middleboxes only complicates this task. In this paper, we demonstrate a fundamental property of networks. Namely, we show a way of using a network to emulate t ...

2013

Le local à l'épreuve d'Internet

Boris Beaude

Internet incarne parfaitement la mondialisation. Puissante technique spatiale, Internet oeuvre en effet à rendre la distance non pertinente à l’échelle du Monde. Cette capacité de synchorisation sur de vastes étendues questionne les échelles intermédiaires ...

2013

Logiques de synchorisation, lieux réticulaires et lieux de savoir

Boris Beaude

Du point de vue des savoirs, Internet est peut-être ce que pouvait être une «ville phare» telle qu’Alexandrie, Bagdad, Paris ou Rome. Ces villes furent autant de lieux qui incarnaient différentes expériences historiques des savoirs, chacune étant emblémati ...

2013

Computation in Multicast Networks: Function Alignment and Converse Theorems

Michael Christoph Gastpar, Naveen Goela

The classical problem in network coding theory considers communication over multicast networks. Multiple transmitters send independent messages to multiple receivers which decode the same set of messages. In this work, computation over multicast networks i ...

2012

Locating the Source of Diffusion in Large-Scale Networks

Martin Vetterli, Patrick Thiran, Pedro Pereira Correia Pinto

How can we localize the source of diffusion in a complex network? Due to the tremendous size of many real networks---such as the Internet or the human social graph---it is usually infeasible to observe the state of all nodes in a network. We show that it i ...

American Physical Society2012

Compute-and-forward on wireless lattice networks with local interference

Michael Christoph Gastpar, Jasper Goseling

The capacity of a wireless lattice network with local interference is studied. In particular, the transport capacity under a multiple unicast traffic pattern is studied for a network of nodes placed on a hexagonal lattice. Different ways of handling broadc ...

IEEE2012

On the capacity of non-coherent network coding

Christina Fragouli, Suhas Diggavi, Mahdi Jafari Siavoshani, Soheil Mohajerzefreh

We consider the problem of multicasting information from a source to a set of receivers over a network where interme- diate network nodes perform randomized linear network coding operations on the source packets. We propose a channel model for the noncoher ...

2011

On the Capacity of Noncoherent Network Coding

Christina Fragouli, Suhas Diggavi, Mahdi Jafari Siavoshani

We consider the problem of multicasting information from a source to a set of receivers over a network where intermediate network nodes perform randomized linear network coding operations on the source packets. We propose a channel model for the noncoheren ...

Institute of Electrical and Electronics Engineers2011

Energy-Proportional and Scalable Networks

Nedeljko Vasic

The power consumption of the Internet and datacenter networks is already significant due to a large degree of redundancy and high idle power consumption of the network elements. Therefore, dynamically matching network resources to the actual load is highly ...

EPFL2011

The Memory's Ark –

Manuel Philippe Henri Potterat

Un espace de stockage et de conservation des contenus nativement digitaux. A Place of Storage and Preservation of nativly digital Contents. Text: m.ark is information; m.ark is immaterial; m.ark is hardware m.ark is storage; m.ark is material; m.ark is con ...

2011