Activities

Apr 2022

13 Apr

Towards an interactive visualization of the Internet

13/04/2022    
3:00 pm-4:00 pm
Maxime Mouchet
All kinds of Internet maps have been produced to emphasize various features of the network such as undersea cables [1], relationships between autonomous systems [2] [...]
13 Apr

Architecture in Object-Oriented Programming: A Case Study

What is often done: Explain basics of OOP (e.g. syntax), Give principles of clean programming (e.g. SOLID) with simplified examples, more or less realistic. What [...]
06 Apr

LINCS young researchers "elevator pitch" presentation n°1/2022

06/04/2022    
3:00 pm-4:15 pm
Maxime Elkael - Ayoub Ben Ameur - Joao Paulo Bezerra de Araujo - Wei Huang - Rosario Patané - Alessandro Spallina - Andrei Tonkikh
  Elkael Maxime Télécom-SudParis (IMT) PhD Reinforcement learning, Networking Ben Ameur Ayoub  Télécom-SudParis (IMT) PhD Edge computing Bezerra de Araujo Joao Paulo Télécom-Paris (IMT) PhD [...]
06 Apr

The Weakest Failure Detector Abstraction

06/04/2022    
11:00 am-12:00 pm
Petr Kuznetsov
Many important distributed computing problems cannot be solved in purely asynchronous fault-prone systems. These impossibilities can be circumvented with failure detectors, distributed oracles that provide [...]

Mar 2022

30 Mar

Learning Optimal Bids in Second Price Auctions with Temporal and Overlapping Targeting Constraints

30/03/2022    
3:00 pm-4:00 pm
Ravi Mazumdar
Ad placement in web-browsing and wireless mobiles is an increasingly important component of the advertisement market. The market size is over $ 100 billion and [...]
23 Mar

GeoLink: a Multimodal approach Internet Scale Geolocation System for Improved Coverage and Accuracy

23/03/2022    
3:00 pm-4:00 pm
Kévin Vermeulen
Despite being critical infrastructure, it remains challenging to accurately position the physical location of Internet routers. In contrast to end-host geolocation where provider databases, registry [...]
23 Mar

A brief introduction to Sagemath

SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, [...]
16 Mar

Cryptocurrency Wallet Security Solutions

16/03/2022    
3:00 pm-4:00 pm
Kalpana Singh
With the growing popularity of cryptocurrencies, interest in digital signatures for securing keys is also on the rise. Researchers have been attempting since the 90’s [...]
16 Mar

Wireless communication channel for dummies (like me)

The bulk of the scientific talks on wireless communication begin with: "Let’s consider the classic model y = Hx where x and y are the [...]
LINCS-NEMO WORKSHOP on V2X

LINCS-NEMO WORKSHOP on V2X

10/03/2022-11/03/2022    
9:00 am-6:00 pm
Altintas - Chiasserini - Dressler - Gonzalez - Haenggi - Heath - Mancuso - Nguyen - Petrov - Shagdar - Wymeersch
LINCS-NEMO workshop on vehicular networks Program MARCH 2022, THURSDAY 10TH AND FRIDAY 11TH (9AM – 6PM) To make our vehicles smarter and our roads safer, communications [...]
02 Mar

Wireless scheduling subject to slice constraints

02/03/2022    
3:00 pm-4:00 pm
Matthew Andrews
We present methods for achieving slice guarantees in cellular networks by adjusting the MAC scheduling weights. A network slice is a portion of a network [...]
02 Mar

SOLID Principles in Object-Oriented Programming

Once you know the basics of object-oriented programming, a more difficult step can be to design the architecture of your code for a given project: [...]

Feb 2022

23 Feb

Application of stream graphs theory on internet topology

23/02/2022    
11:00 am-12:00 pm
Matthieu Gouel
The network topology of the internet and its dynamics has been studied extensively for two decades. Meanwhile, Latapy et al. extended graph theory to capture [...]
18 Feb

PhD thesis defense "Unsupervised Anomaly Detection: Methods and applications"

18/02/2022    
2:30 pm-5:00 pm
Andrian Putina
An anomaly (also known as outlier) is an instance that significantly deviates from the rest of the input data and being defined by Hawkins as [...]
16 Feb

Securing communications in the C-ITS

16/02/2022    
3:00 pm-4:00 pm
Francesca Bassi
Cooperative Intelligent Transport Systems allow connected vehicles to communicate with each other, with the road-side infrastructure, and with other smart devices to improve road safety [...]
09 Feb

Graph-based contributions to machine learning

09/02/2022    
2:30 pm-5:30 pm
Quentin Lutz
A graph is a mathematical object that makes it possible to represent relationships (called edges) between entities (called nodes). Graphs have long been a focal [...]
09 Feb

Object-Oriented Programming in Python

We will deep dive into the OOP paradigm and see how it’s implemented in Python. This session will be beginner-friendly and aims to give explanations and practical [...]
02 Feb

The Quantum Internet: Recent Advances and Challenges

02/02/2022    
3:00 pm-4:00 pm
Don Towsley
Quantum information processing is at the cusp of having significant impact on technology and society in the form of providing unbreakable security, ultra-high-precision distributed sensing [...]
02 Feb

Infinite Hidden Markov Models

02/02/2022    
11:00 am-12:00 pm
Maxime Mouchet
The Hidden Markov Model is a generative model in which the distribution of the observations depends on the state of a Markov chain. These models [...]

Jan 2022

26 Jan

A stochastic matching between graph theory and linear algebra

26/01/2022    
3:00 pm-4:00 pm
Fabien Mathieu
Stochastic dynamic matching has numerous applications, ranging from supply-chain management to kidney exchange programs. In a matching problem, different classes arrive according to independent Poisson processes. Unmatched items [...]
19 Jan

Accountable distributed computing

19/01/2022    
3:00 pm-4:00 pm
Petr Kuznetsov
There are two major ways to deal with failures in distributed computing: fault-tolerance and accountability. Fault-tolerance intends to anticipate failures by investing into replication and [...]
19 Jan

Developping in Python

When you develop a Python project, it is highly recommended that you design it as a Python package, which gives you access to a variety [...]
12 Jan

Poisson approximations of sums of Bernoulli random variables

12/01/2022    
11:00 am-12:00 pm
Michel Davydov
Approximation by Poisson distributions or processes is of great interest in many applications including networks, queueing theory and even neuroscience, as the Poisson distribution arises [...]

Dec 2021

15 Dec

Testing in Python

Thanks to its dynamic nature, it is extremely easy to prototype code with Python. However, this also means that it is difficult to catch errors [...]
08 Dec

Meta Distributions and Joint Geometric Modeling of Cellular Networks

08/12/2021    
3:00 pm-4:00 pm
Ke Feng
In cellular networks, there is a growing emphasis on the user experienced performance and ultra-reliable low-latency communications. This necessitates an analysis of the performance achieved by most [...]
08 Dec

MIMO Performance: From Theory to Practice

In the past decades, multiple antenna systems were widely employed in modern wireless network to improve the communication performance. For example, iPhone XS is equipped [...]
01 Dec

MPLS in Internet topologies

Dear all, The Internet Measurement reading group will meet on Wednesday 1st. In this session, Matthieu Gouel (Sorbonne Université, LIP6) will talk about MPLS in Internet topologies. [...]

Nov 2021

24 Nov

PyCharm

While Python offers a useful command-line interface, it is often more productive to rely on an IDE (Integrated Development Environment) for larger projects. In this [...]
17 Nov

Dynamic Secure-Emulation

17/11/2021    
3:00 pm-4:00 pm
Pierre Civit
We present probabilistic dynamic I/O automata, a framework to model dynamic probabilistic systems. Our work extends dynamic I/O Automata formalism from Attie & Lynch to [...]
17 Nov

Chaos Engineering

17/11/2021    
11:00 am-12:00 pm
Ludovic Noirie
"Chaos Engineering is the discipline of experimenting on a distributed system in order to build confidence in the system's capability to withstand turbulent conditions in [...]
10 Nov

HLOC: Hints-based geolocation leveraging multiple measurement frameworks

10/11/2021    
10:45 am-12:00 pm
Maxime Mouchet
http://www.lincs.fr/wp-content/uploads/2021/11/LINCS_HLOC.pdf
Dear all, The Internet Measurement reading group will meet on Wednesday 10th. In this session, Maxime Mouchet (Sorbonne Université, LIP6) will present HLOC: Hints-based geolocation leveraging [...]
09 Nov

PhD thesis defense "Stochastic matching models and their applications to demand-supply balancing"

09/11/2021    
10:00 am-1:00 pm
Arnaud Cadas
The recent growth of the collaborative economy with peer-to-peer networks created the need for interfaces that put in relation different types of populations. Applications such [...]
03 Nov

Developing With Style: The Pythonic Way

Beautiful is better than ugly… In this session we will use modern coding-style to improve the readability, the performance and the correctness of Python code. [...]

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 [...]
20 Oct

PCAP tools for practical traffic monitoring in LAN

20/10/2021    
10:45 am-12:00 pm
Ludovic Noirie
Pcap (Packet CAPture) is an API for network monitoring in network, essentially in LANs (Ethernet, WiFi). It is mainly use for passive monitoring (packet capture) [...]
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

21 Sep

PhD thesis defense "Longitudinal, large scale and unbiased Internet Measurements"

21/09/2021    
2:00 pm-5:00 pm
Flavia Salutari
Today, a world without the Internet is unimaginable. By interconnecting billions of people worldwide and by offering an uncountable number of services, it is now [...]
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 [...]

Jun 2021

30 Jun

Experience in research and deployment of AI-based techniques for “networks”

30/06/2021    
2:00 pm-3:00 pm
Diego Perino
In the talk we will first present Telefonica Research, a team of researchers in Machine Learning/Deep Learning, Human Computer Interaction, Security/Privacy and Networks/Systems and highlight potential [...]
30 Jun

Algorithms for generating random permutations

30/06/2021    
11:00 am-12:00 pm
Maxime Mouchet
Systems such as masscan, yarrp and diamond-miner send in the order of a million packets/s in order to discover open ports and packet paths on [...]
23 Jun

Reverse Traceroute

23/06/2021    
1:45 pm-3:00 pm
Kévin Vermeulen
Dear all, The Internet Measurement reading group will meet again on June 23rd. We will exceptionally meet at 13:45 instead of our regular time of 10:45. In [...]
22 Jun

Edge Classification: Offloading under Token Bucket Constraints

22/06/2021    
4:35 pm-5:20 pm
Prof. Roch Guerin
We consider an edge-computing setting where machine learning-based algorithms are used for real-time classification of inputs acquired by devices, e.g., cameras.  Computational resources on the [...]
22 Jun

Enabling intelligent services via function virtualization at the network edge

22/06/2021    
3:40 pm-4:25 pm
Prof. Leandros Tassiulas
The proliferation of novel mobile applications and the associated AI services necessitates a fresh view on the architecture, algorithms and services at the network edge [...]
22 Jun

Machine Learning for Network Management

22/06/2021    
2:25 pm-3:10 pm
Prof. Holger Karl
Machine Learning has been applied to a wide range of networking topics. Network management provides ample examples, often of the type of combinatorial optimizations. In [...]
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