Activities

Mar 2012

21 Mar

On sizing CCN content stores by exploiting topological information

21/03/2012    
3:15 pm-3:30 pm
Giuseppe Rossini
Preview of talk at INFOCOM 2012 and associated workshop. In this work, we study the caching performance of Content Centric Networking (CCN), with special emphasis [...]
21 Mar

An effective hop-by-hop interest shaping mechanism for CCN communications

21/03/2012    
3:00 pm-3:15 pm
Natalya Rozhnova
Preview of talk at INFOCOM 2012 and associated workshop. We introduce a rate-based congestion control mechanism for Content-Centric Networking (CCN). It builds on the fact [...]
21 Mar

ICP: design and evaluation of an interest control protocol for content-centric networking

21/03/2012    
2:45 pm-3:00 pm
Massimo Gallo
Preview of talk at INFOCOM 2012 and associated workshop .Content-centric networking (CCN) brings aparadigm shift in the present Internet communication modelby addressing named-data instead of [...]
21 Mar

Characterizing end-host application performance across multiple networking environments

21/03/2012    
2:30 pm-2:45 pm
Diana Joumblatt
Preview of talk at INFOCOM 2012 and associated workshop. Users today connect to the Internet everywhere - from home, work, airports, friend's homes, and more. [...]
21 Mar

Stochastic geometry based medium access games

21/03/2012    
2:15 pm-2:30 pm
Manjesh Kumar Hanwal
Preview of talk at INFOCOM 2012 and associated workshop. This paper studies the performance of Mobile Ad hoc Networks (MANETs) when the nodes, that form [...]
21 Mar

On the spatial modeling of wireless networks by random packing models

21/03/2012    
2:00 pm-2:15 pm
Tien Viet Nuyen
Preview of talk at INFOCOM 2012 and associated workshop. In order to represent the set of transmitters simultaneously accessing a wireless network using carrier sensing [...]
20 Mar

A fine-grained distance metric for analyzing Internet topology

20/03/2012    
2:00 pm-3:00 pm
Mark Crovella
One of the defining properties of small worlds is the prevalence of short paths connecting node pairs. Unfortunately, as a result the usual notion of [...]
14 Mar

D-iteration method or how to improve the Gauss-Seidel method

14/03/2012    
2:00 pm-3:00 pm
Dohy Hong
The aim of this paper is to present the recently proposed fluid diffusion based algorithm in the general context of the matrix inversion problem associated [...]
07 Mar

Measurement-based admission control for flow-aware implicit service differentiation

07/03/2012    
2:00 pm-3:00 pm
Jordan Auge
It has previously been shown that the combined use of fair queuing and admission control would allow the Internet to provide satisfactory quality of service [...]

Feb 2012

29 Feb

Probe and pray: using UPnP for home network measurements

29/02/2012    
3:30 pm-4:00 pm
Lucas DiCioccio
Preview of talk/ workshop at PAM 2012. Network measurement practitioners increasingly focus their interest on understanding and debugging home networks. The Universal Plug and Play [...]
29 Feb

Experimental assessment of BitTorrent completion time in heterogeneous TCP/uTP swarms

29/02/2012    
3:00 pm-3:30 pm
Claudio Testa
Preview of talk/ workshop at PAM 2012. BitTorrent, one of the most widespread used P2P application for file-sharing, recently got rid of TCP by introducing [...]
29 Feb

Speed measurements of residential Internet access

29/02/2012    
2:30 pm-3:00 pm
Oana Goga
Preview of talk/ workshop at PAM 2012. The spread of residential broadband Internet access is raising the question of how to measure Internet speed. We [...]
29 Feb

An end-host view on local traffic at home and work

29/02/2012    
2:00 pm-2:30 pm
Ahlem Reggani
Preview of talk/ workshop at PAM 2012. Our work compares local and wide-area traffic from end-hosts connected to different home and work networks. We base [...]
22 Feb

Self-optimization of radio resources in small and macro cell networks

22/02/2012    
2:00 pm-3:00 pm
Calvin Chun Shue Chen
We propose and analyze a class of distributed algorithms performing the joint optimization of radio resources in heterogeneous cellular networks made of a juxtaposition of [...]
21 Feb

Fock space representation and variational  analysis of Poisson functionals

21/02/2012    
2:30 pm-3:30 pm
Günter Last
We consider a Poisson process Phi on a general phase space. The expectation of a function of Phi can be considered as a functional of [...]
21 Feb

Bit flipping models

21/02/2012    
2:00 pm-2:30 pm
Sergei Zuyev
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In many areas of engineering and science one faces with an array of devices which possess a few states. In the simplest case these could [...]
15 Feb

Design and analysis of content caching networks

15/02/2012    
2:00 pm-3:00 pm
Jim Kurose
Today's Internet architecture, nearly 40 years old now, is grounded in a model of host-to-host communication. More recently, a number of researchers have begun to [...]
08 Feb

VNEXT: Virtual NEtwork management for Xen-based Testbeds

08/02/2012    
2:00 pm-3:00 pm
Miguel Elias Mitre Campista
Network testbeds strongly rely on virtualization that allows the simultaneous execution of multiple protocol stacks but also increases the management and control tasks. This talk [...]
01 Feb

Modeling data transfer in content-centric networks

01/02/2012    
2:00 pm-3:00 pm
Giovanna Carofiglio
The move towards a future Internet is today hindered by the mismatch between the host-oriented model, at thefoundation of the current network architecture, and the [...]

Jan 2012

26 Jan

Robustesse temporelle dans les systèmes embarqués mono et multiprocesseur

26/01/2012    
2:00 pm-3:00 pm
Laurent Georges
Le respect de contraintes temporelles strictes dans un système temps réel peut être garanti par l’établissement de conditions de faisabilité pires cas. Ces conditions de [...]
25 Jan

The Fleming Viot process driven by subcritical branching: a selection principle

25/01/2012    
2:00 pm-3:00 pm
Matthieu Jonkheere
We consider Fleming Viot processes having the following dynamics: N particles move independently according to the dynamics of a subcritical branching process until they hit [...]

Dec 2011

07 Dec

Performance of P2P networks with spatial interactions of peers

07/12/2011    
2:00 pm-3:00 pm
Fabien Mathieu
We propose a new model for peer-to-peer networking which takes thenetwork bottlenecks into account beyond the access. This model allowsone to cope with the fact [...]

Nov 2011

30 Nov

Future Internet: An information-centric perspective

30/11/2011    
2:00 pm-3:00 pm
Konstantinos Katsaros
Although the Internet has been designed as a network for the pairwise communication between end hosts, the current traffic-mix reveals that it is currently used [...]
16 Nov

Manipulability of voting systems

16/11/2011    
2:00 pm-3:00 pm
Francois Durand
Voting systems allow competing entities to decide among different options. In order to ensure fairness between the competing entities, a strong requirement is to avoid [...]
02 Nov

Practicing interoperability: technical and scientific challenge

02/11/2011    
2:00 pm-3:00 pm
Antonio Kung
A technical and scientific understanding of interoperability has been available for years in the telecom industry. But the practice of interoperability needs to evolve because [...]

Oct 2011

21 Oct

Resilient networking and resource management in IP networks

21/10/2011    
10:30 am-11:30 am
Micheal Ment
Resilience analysis in packet-based communication networks quantifies the risk of link overload due to rerouted traffic and the risk of disconnectivity. Proactive optimization of routing [...]
19 Oct

Bufferbloat

19/10/2011    
2:00 pm-3:00 pm
Dave Taht
Bufferbloat - Identification, analysis, tools for analyzing overly deep buffering across the (mostly wireless) internet, with some potential for solutions. For an introduction to the [...]

Sep 2011

29 Sep

How can the Internet help smarten the grid

29/09/2011    
2:00 pm-3:00 pm
Catherine Rosenberg
This seminar presents the research activities on Smart Grids of the Information Systems and Sciences for Energy (ISS4E) laboratory co-founded by Professors Rosenberg and Keshav [...]

Aug 2011

05 Aug

On leveraging social informatics for cyber security

05/08/2011    
10:00 am-11:00 am
S. Felix Wu
A fundamental challenge of trustworthy computing is to develop a systematic and yet practical/usable approach on determining whether or not, and how much a piece [...]

Jun 2011

30 Jun

Mutual impact of traffic correlation and regenerator concentration in translucent WDM networks

30/06/2011    
3:00 pm-4:00 pm
Maurice Gagnaire
Since the early 2000s, a real attention is paid to physical impairments arising in large-scale optical networks. One cost-effective solution to cope with transmission impairments [...]
30 Jun

Modeling and blocking probability evaluation for multi-priority circuit switched optical networks

30/06/2011    
2:00 pm-3:00 pm
Moshe Zukerman
It is expected that circuit switching (CS) will play an important major role in future optical networks. CS normally does not require buffering which is [...]

Mar 2011

31 Mar

Recursive quantum repeater networks

31/03/2011    
2:00 pm-3:00 pm
Rodney Van Meter
Internet-scale quantum repeater networks will be heterogeneous in physical technology, repeater functionality, and management. The classical control necessary to use the network will therefore face [...]

Feb 2011

10 Feb

Seeking simplicity in complex systems

10/02/2011    
11:00 am-12:00 pm
Alexandre Brandwajn
Queueing network models are an important tool in the evaluation of the performance of computer systems and networks. Explicit analytical solutions exist for a class [...]

Jan 2011

12 Jan

Spanners de graphes

12/01/2011    
2:00 pm-3:00 pm
Laurent Viennot
Etant donné un graphe G, un spanner est un sous graphe H qui couvre tous les sommets de G. On s’intéresse alors à  deux paramètres: [...]
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