May 2023
17
May
Three Perspectives to Enhance the Performance of High-Speed Datacenter Networks
The performance of large-scale computing systems often critically depends on high-performance communication networks. In this presentation, I will focus on two key metrics throughput and [...]
17
May
Sorting under Partial Information
We present the following article: Cardinal, Fiorini, Joret, Jungers, and Munro. Sorting under partial information (without the ellipsoid algorithm). Proceedings of the forty-second ACM symposium [...]
10
May
Quantifying the Bias of Transformer-Based Language Models for African American English in Masked Language Modeling
In recent years, groundbreaking transformer-based language models (LMs) have made tremendous advances in natural language processing (NLP) tasks. However, the measurement of their fairness with [...]
10
May
Proving and analysing security protocols with Scyther
Scyther is an open source Python tool for proving and verifying security protocols. It offers the possibility to integrate adversaries to compromise protocols and to [...]
Apr 2023
26
Apr
A necessary and sufficient condition for stability of queuing networks with state-dependent departure rates
Reaching stability conditions for Markovian queueing networks is a problem for which many methods have been developed, depending on the queueing policies, laws for arrivals [...]
19
Apr
Strategic Computational Investment in Blockchain Mining
This presentation will be based on our work on strategic investment of computational power by miners in blockchain. In particular, we shall consider a setting [...]
19
Apr
A Bit of Gymnastics in Python
In this interactive session, I will propose exercises inspired by the most popular questions about Python in Stack Overflow: https://stackoverflow.com/questions/tagged/python?tab=votes. Here is the approach of [...]
12
Apr
Distributed Function Computation over Networks
Large-scale distributed computing systems, such as MapReduce, Spark, or distributed deep networks, are critical for parallelizing the execution of computational tasks. Nevertheless, a struggle between [...]
05
Apr
Age of Information Processes under Strongly Mixing Communication
The decentralized nature of multi-agent systems requires continuous data exchange to achieve global objectives. In such scenarios, Age-of-Information (AoI) has become an important metric for [...]
05
Apr
Gaussian limit laws and generating series
The Central Limit Theorem states that some sums of random variables, once renormalized, converge to the Gaussian distribution. Some parameters of large combinatorial objects have [...]
Mar 2023
29
Mar
fAST: How to find relevant regular expression from a small set of positive examples
Regular expressions are ubiquitous in computer science but are cumbersome to code. In this work, we present a new algorithm, named fAST (find Abstract Syntax [...]
29
Mar
Content Delivery Networks: providing content at global scale
On April 13, 2019, 17.4 million users watched the newly released episode of Games of Thrones. The Trump vs. Clinton debate was streamed to 2 [...]
22
Mar
22
Mar
Wireless communications for dummies – part 2
We will cover Chapter 3 of [1], including important concepts for modern wireless networks such as time/frequency/antenna diversity, space-time codes, and—if time permits—OFDM. [1] Tse, [...]
15
Mar
An introduction to the numerical solver for multiple integrals
Evaluating multiple integrals is challenging when there exists no simple closed form representations. However, they are frequently encountered in network analysis, such as in queueing [...]
08
Mar
LINCS and ERC-NEMO 2-day Workshop "Performance Guarantees in Wireless Networks"
**CLICK to reach the web page of the Workshop** You will find there the list of the confirmed invited speakers and the program The [...]
01
Mar
Coverage and Capacity of Joint Communication and Sensing in Wireless Networks
From an information theoretic perspective, joint communication and sensing (JCAS) represents a natural generalization of communication network functionality. However, it requires the re-evaluation of network [...]
01
Mar
Parse and analyze source codes with Tree-sitter
Tree-sitter is a library for parsing source codes. Compared to similar libraries, Tree-sitter is very fast and dependency-free. This makes it easy to embed it [...]
Feb 2023
22
Feb
Some Methods to Improve IoT Performance and Cybersecurity
The relative simplicity and lightweight nature of many IoT devices, and their widespread connectivity via the Internet and other wired and wireless networks, raise issues [...]
22
Feb
Introduction to Differential Privacy
Consider an individual who is deciding whether to allow their data to be included in a database. For example, it may be a patient deciding [...]
15
Feb
Note taking and knowledge management with Obsidian.md and Zotero
Obsidian is a recent markdown note-taking software (2020) with powerful features, such as the ability to link notes to each other, to view these links [...]
08
Feb
"What next?" - event for the PhDs
WHAT NEXT? Navigating the PhD is certainly not an easy task, but making decisions about what to do next can be even more complicated and [...]
08
Feb
A Converse for Fault-tolerant Quantum Computation
As techniques for fault-tolerant quantum computation keep improving, it is natural to ask: what is the fundamental lower bound on redundancy? In this paper, we [...]
08
Feb
Platooning in VANETs
Platooning is a group of vehicles that drive in the same lane in a close proximity aiming at improving road safety and traffic efficiency and [...]
01
Feb
Communications and sensing, a Winning team for 6G wireless communications
Up until now, communications and radar sensing applications have employed different spectrum allocations and equipment, despite both employing the same physical phenomenon, i.e., the propagation [...]
01
Feb
Collective Behavior Emerging From Multiple Agents in Networks
Transport networks and computer networks can be described with the same mathematical framework: the infrastructure can be described as a graph and on top of [...]
Jan 2023
25
Jan
Spatial network calculus and performance guarantees in wireless networks
Network calculus is initially a methodology allowing one to provide performance guarantees in queuing networks subject to random arrival and service processes. It relies on [...]
25
Jan
Hands-on JavaScript
In this tutorial, we’ll build a simple “to-do list” client-server application. The aim is to present the different features, pitfalls, and general quirks of JavaScript [...]
18
Jan
A Linear Algebric Framework for Quantum Internet Dynamic Scheduling
The quantum internet is an envisioned worldwide quantum network that promises to enable quantum communication between arbitrary pairs of distant nodes through the sharing of [...]
18
Jan
How Google Manages Its Data-Center Interconnexion With SDN
Google has built a dozen data centers around the world. To avoid data loss and offer high availability, Google replicates a massive amount of data [...]
11
Jan
Coalitional Manipulation of Voting Rules: Simulations on Empirical Data
Using computer simulations based on empirical data, we show that seven voting rules that we call the IRV family (Instant-Runoff Voting, exhaustive ballot, Condorcet-IRV, Benham, [...]
11
Jan
Optimal Bounds for the No-Show Paradox via SAT Solving
The participation criterion is a social choice criterion that characterizes voting rules. A voting rule satisfies this criterion if, considering a is the winner of [...]
04
Jan
INFRES seminar on "Kubernetes"
Leonardo Linguaglossa, maitre de Conf. at Télécom-Paris (Dept. INFRES), invited Rémy Léone (Scaleway) to give a seminar talk on "Kubernetes" in the framework of his course on Cloud [...]
Dec 2022
14
Dec
PA-CODA: Planner-Agnostic Collision Detection and Avoidance for Multi-Robot Navigation
Coordinated path planning and motion control are crucial for collision-free navigation of a fleet of robots that share a space and potentially contend for the same [...]
14
Dec
What is JavaScript?
As a programming language, JavaScript does has a few quirks here and there, but what truly sets it apart is the central role it plays [...]
07
Dec
Special RG session: presentation of the TP software radio platform
Exceptionally, we'll have a session of the "Practical Network" Reading Group that will be moved to the usual schedule of the LINCS seminar. Philippe Martins [...]
07
Dec
The magic of container networking: a (not-so) short introduction
Like regular applications, containers deployed within highly virtualized contexts need to communicate via a networking abstraction. In order to do so, common technologies adopt Linux [...]
Nov 2022
30
Nov
Network Intelligence in the Open RAN: architectures, challenges and open experimental platforms
The Open Radio Access Network (RAN) paradigm and its embodiment based on the O-RAN Alliance specifications is poised to transform the telecom ecosystem via virtualized [...]
30
Nov
Unimodular Random Graphs
I will define the unimodularity of random graphs and then I will give several examples of applications concerning tessellations, optimization, dynamic systems, etc. If time [...]
16
Nov
Coverage and Stability Analysis of Cellular Network with Temporal Traffic
In this talk, we discuss the stability region characterization of a random network when a traffic model is integrated into the network geometry description. First, [...]
16
Nov
Introduction to Multi-Agent Reinforcement Learning with Petting Zoo
PettingZoo (https://pettingzoo.farama.org/) is an open source Python source library supported by Farama Foundation to accelerate research in multi-agent reinforcement learning (RL). Inheriting the standard features [...]
09
Nov
Talking to robots and drones: Network requirements for autonomous agents in factories and warehouses of the future
Future factories and warehouses will contain fleets of autonomous agents to assist with monitoring and control. In this talk we will describe a variety of [...]
09
Nov
An introduction to network calculus
Network calculus is a theoretical framework for performance guarantees in communication networks. Here we present a first introduction to some fundamental concepts and principles in [...]
08
Nov
PhD thesis defense "Analysis and Control of Online Interactions through Neural Natural Language Processing"
Natural Language Processing is motivated by applications where computers should gain a semantic and syntactic understanding of human language. Recently, the field has been impacted [...]
02
Nov
Distributed Optimization for Cellular Networks
In this presentation, we will introduce a class of distributed optimization algorithms for resource allocation problem, built on potential game and related to simulated annealing. We [...]
Oct 2022
26
Oct
Work Memory Requirements in Error Susceptible Quantum Networks
We consider the problem of path congestion avoidance in networks of quantum repeaters and terminals. In other words, the avoidance of situations when demands exceed [...]
26
Oct
Concurrent Programming in Python3 Using Asyncio
Asyncio is a library to write concurrent code using the async/await syntax. Asyncio is used as a foundation for multiple Python asynchronous frameworks that provide [...]
19
Oct
Quantum Cryptography: Quantum Key Distribution protocols
Quantum cryptography [BBE92] consists of the communication of a shared secret key between two users (Alice and Bob) which prevents an eavesdropper (Eve) from intercepting [...]
12
Oct
Extended Reality in 5G NR and Beyond
Extended Reality (XR) has been one of the ambitious research topics under development for several decades and today it is becoming mature enough to appear [...]
12
Oct
Vehicular Networks, in Practice
Vehicular ad hoc networks are composed by vehicles sharing data over the radio channel. They are the basic infrastructure of Cooperative Intelligent Transport Systems (C-ITS), [...]
05
Oct
Distributed Task Processing with GNU Parallel
You probably tried many times to execute a script on multiple files in parallel, or to download multiple files at the same time, only to [...]
