Videos

Youtubed activities

Jul 2016

13 Jul

The Effects of Mobility on the Hit Performance of Cached D2D Networks

13/07/2016    
2:00 pm-3:00 pm
Anastasios Giovanidis
In this talk we will deal with problems arising in device-to-device (D2D) wireless networks, where user devices also have the ability to cache content. In [...]
06 Jul

Mining usage patterns in residential intranet of things

06/07/2016    
2:00 pm-3:00 pm
Vassilis Christophides
Ubiquitous smart technologies gradually transform modern homes into Intranet of Things, where a multitude of connected devices allow for novel home automation services (e.g., energy [...]

Jun 2016

29 Jun

A Minimax Optimal Algorithm for Crowdsourcing

29/06/2016    
2:00 pm-3:00 pm
Richard Combes
We consider the problem of accurately estimating the reliability of workers based on noisy labels they provide, which is a fundamental question in crowdsourcing. We [...]

May 2016

18 May

Finding Very Damaging Needles in Very Large Haystacks

18/05/2016    
2:00 pm-3:00 pm
Vern Paxon
Abstract: Many of the most costly security compromises that enterprises suffer manifest as tiny trickles of behavior hidden within an ocean of other site activity. [...]
11 May

Networks of multi-server queues with parallel processing

11/05/2016    
2:00 pm-3:00 pm
Celine Comte
We consider a network of multi-server queues wherein each job can be processed in parallel by any subset of servers within a pre-defined set that [...]

Apr 2016

20 Apr

Where are the anycasters

20/04/2016    
2:00 pm-3:00 pm
Danilo Cicalese
Use of anycast IP addresses has increased in the last few years: once relegated to DNS root and top-level domain servers, anycast is now commonly [...]
13 Apr

A Study of the Impact of DNS Resolvers on CDN Performance Using a Causal Approach

13/04/2016    
2:00 pm-3:00 pm
Ernst Biersack
Resources such as Web pages or videos that are published in the Internet are referred to by their Uniform Resource Locator (URL). If a user [...]

Mar 2016

23 Mar

iBGP2: a scalable iBGP redistribution mechanism leading to optimal routing

23/03/2016    
2:00 pm-3:00 pm
Marc-Olivier Buob
The Internet is made of almost 50,000 ASes exchanging routing informationthanks to BGP. Inside each AS, information is redistributed via iBGP sessions.This allows each router [...]
09 Mar

Bandwidth calendaring: a new SDN service

09/03/2016    
2:00 pm-3:00 pm
Lazaros Gkatzikis
Abstract: Software Defined Networking paves the way for new services that enable better utilization of network resources. Bandwidth Calendaring (BWC) is a typical such example [...]

Feb 2016

24 Feb

Logic-Based Integrative Causal Discovery with Business Applications

24/02/2016    
2:00 pm-3:00 pm
Ioannis Tsamardinos
  Computational Causal Discovery aims to induce causal models,causal networks, and causal relations from observational data withoutperforming or by performing only few interventions (perbutations,manipulations) of [...]