Videos

Youtubed activities

Oct 2021

27 Oct

Joint Channel Coding of Consecutive Messages with Heterogeneous Decoding Deadlines in the Finite Blocklength Regime

27/10/2021    
3:00 pm-4:00 pm
Homa Nikbakht
One of the pillars of 5G is ultra-reliable low latency communications (URLLC), where the goal is to transmit typically small quantities of data with a [...]
27 Oct

Stability Conditions for a Discrete-Time Decentralised Medium Access Algorithm

27/10/2021    
11:00 am-12:00 pm
Pierre Popineau
We will present the paper: Shneer, S., & Stolyar, A. (2018). Stability conditions for a discrete-time decentralised medium access algorithm. The Annals of Applied Probability, 28(6), 3600-3628. [...]
21 Oct

"Big Thought Time Talk" by Nokia: “Fast Distributed Optimization with Asynchrony and Time Delays”

21/10/2021    
5:00 pm-6:00 pm
Laurent Massoulié
The training of models over distributed data calls for distributed optimization schemes. This has motivated research on distributed convex optimization, leading to the identification of [...]
20 Oct

On Velocity-based Association Policies for Multi-tier 5G Wireless Networks

20/10/2021    
2:00 pm-3:00 pm
Pierre Popineau
Mobility is a key challenge for beam management in 5G cellular networks due to the overhead incurred at beam switching and base station (BS) handover [...]
13 Oct

Discv5 - service discovery for the Ethereum P2P network

13/10/2021    
2:00 pm-3:00 pm
Michal Krol
Ethereum is one of the largest permissionless, open-source blockchains supporting Turing-complete scripting via smart contracts. Ethereum runs a Peer-to-Peer (P2P) network based on Kademlia  Distributed [...]
13 Oct

Python 101

We will see how to install a complete Python environment: Python distribution (Anaconda), Python IDEs (Jupyter Notebook / JupyterLab / PyCharm). We will go through [...]
06 Oct

Random Line and Hyperplane Processes

06/10/2021    
11:00 am-12:00 pm
François Baccelli
We will talk about: Stationarity The Poisson case. Associated random measures. Associated tessellations. The Crofton cell. Mass transport. Applications. Reference: Random Measures, Point Processes, and [...]

Sep 2021

15 Sep

Higher-Order Spectral Clustering for Geometric Graphs

15/09/2021    
2:00 pm-3:00 pm
Konstantin Avrachenkov
This work is devoted to clustering geometric graphs. It appears that the standard spectral clustering is often not effective for geometric graphs. We present an [...]

Jul 2021

08 Jul

PhD thesis defense "Alarm prediction in networks via space-time pattern matching and machine learning"

08/07/2021    
2:00 pm-5:00 pm
Achille Salaün
Nowadays, telecommunication networks occupy a predominant place in our world. Indeed, they allow to share worldwide a huge amount of information. Networks are however complex [...]
07 Jul

"Maliciously secure consensus from succinct arguments, and short transparent threshold signatures"

07/07/2021    
2:00 pm-3:00 pm
Matthieu Rambaud
We consider consensus protocols, for application to state machine replication, in the model of Castro-Liskov-Dolev-Lynch-Stockmeyer (partial synchrony, black box leader election, malicious corruptions). These protocols [...]