Mim
Hello, my name is

Walid Mokhtar Bennaceur

Postdoctoral research fellow in Computer Science

About Me

Hi there!

​Welcome to my career portfolio! I am currently a postdoctoral research fellow at the Industrial Engineering Laboratory (LGI) at École CentraleSupélec as part of a SAFRAN Group chair, France. My area of research interest is related to Safety Engineering.  I hope that this portfolio provides insight into my character, programming background, analytical skills, and accomplishments.


I defended my PhD thesis in November 2018 entitled "Formal models for safety analysis of a Datacenter system". I am interested in Model-Based approach for Safety Assessement of systems and I would like to continue my research in this field and obtain an industry experience. Please feel free to contact me!

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Experience

Industrial Engineering Laboratory

2020.9 - now

Gif-sur-Yvettes, France

Postdoctoral research fellow

Techniques of graphical animations of systems engineering models and their integration with behavioral simulation tools.


University of Versailles

2017.9 - 2020.9

Versailles, France

Teaching Assistant

Teaching Algorithmics, Computer Networks, Programing Languages (C++, C, Java, Lisp), Signal Processing.


DCBrain

2015.4 - 2015.9

Paris, France

Master Internship

Safety Analysis of a Data Center Electrical Topology.


Sonelgaz

2011.6 - 2012.8

Oran, Algeria

Master Internship

Application of Geographic Information System (GIS) to an electrical network.



Education

University of Versailles

2015.9 - 2019.11

Versailles, France

PhD in Computer Sciences

Formal Models for Safety Analysis of Data Centers' Systems.


University of Versailles

2013.9 - 2015.9

Versailles, France

Master in Computer Science & Network Administration

Safety Analysis a Data Center Electrical Topology.


University of Oran

2006.9 - 2011.7

Oran, Algeria

Master in Computer Science & Mathematics

Application of a GIS to manage an electrical network.


Space Technology Centre

2008.9 - 2010.9

Oran, Algeria

BSc in Space Technology

Satellite Image Processing .


Conferences & Journals

Formal models for safety and performance analysis of a data center system

    Reliability engineering & system safety journal, volume 193, pages 106643, elsevier 2020.

Electrical and Thermal System Impact on the Availability of a Data Center's System

    2018 3rd International Conference on System Reliability and Safety (ICSRS), Pages 142-148, Barcelona, Spain 2018.

Reliability and Performance Analysis of a Data Center's Network Architecture

    2018 IEEE 37th International Performance Computing and Communications Conference (IPCCC), Pages 1-8, Florida, USA, 2018.

Safety Analysis of a Data Center System

    Congrès Lambda Mu 21 « Maîtrise des risques et transformation numérique : opportunités et menaces », Reims, France, 2018.

Safety Analysis of a Data Center’s Electrical System Using Production Trees

    International Symposium on Model-Based Safety and Assessment, pages 82-96, Trento, Italy, 2017.

INTERESTS

Systems Engineering & Safety Assessment

My area of research interest is related to Safety Engineering.

Skill Sets

Model-based design Risk Analysis Petri Nets Fault Trees Analysis Markov Chains
Interactive Technology

The interaction between devices and humans fascinates me and I love developing new expereinces that enhance human ability and relationship with robotics.

Interest Areas

Smart Home Systems Brain-Computer Interface
Robotics & Hardware

I love engineering a system and putting mechinical, electrical, and embeded systems together.

Skill Sets

Arduino Rasberry Pi
Software

I have developed a model-based methodology to analyze performance & safety of a complex system.

Skill Sets

Git Java C++ R MatLab HTML CSS Javascript React Jquery Node.js mySQL

Other Scientific Research

I love astrophysics, space sciences and exploring possibilities by doing research.


Domains

Theory of Relativity Quantum Mechanics String Theory
Other things I do

Astrography Football Guitars Following Tech News Flight Simulator

Portfolio


Sorted from the latest to the oldest.

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  • All
  • Raspberry Projects
  • Computer Science Projects Ideas
  • Mathematical Mysteries
  • Universe Science
  • Space-Time
Belender Rocket

Belender Rocket

Create a model of a rocket using Blender.
Ambiguous Cylinder Illusion

Web Server using Raspberry Pi 2

Here we are using Raspberry Pi 2 B model to design a web server. It is an ARM CORTEX A-7, small sized open source CPU with 1GB RAM and supports 900 MHz processing speed. .
World Affairs Conference 2019

Real-Time Face Recognition: An End-to-End Project

How to use a PiCam to recognize faces in real-time.
TwitterVRse

WaterTank Supervisory control and Data visualization

WaterTank Supervisory control and Data visulaization using NODE-RED and MQTT protocol with data storage in MySQL.
Muse 2

Raspberry Pi Internet Weather Station

The RPi Internet Weather Station project displays the weather information such as temperature, humidity and successive weather forecast.
Water Hardness under Various Temperatures

Building a Raspberry Pi Smart Home

How to build a fully-featured IoT connected Raspberry Pi smart home. In this part, the temperature and humidity sensors, and stream to a live web UI.
Metal Fatigue in Eyeglasses Legs

Credit Card Fraud Detection

The challenge is to recognize fraudulent credit card transactions so that the customers of credit card companies are not charged for items that they did not purchase.
Muse Octopus Garden Concert

DESIGN AND SIMULATION OF AUTHENTICATION AND ADAPTIVE SECURITY FOR DNS SYSTEM

The aim of this project is to design and simulate authentication and adaptive security for DNS system.
THE Hack

DESIGN AND IMPLEMENT AN EMERGENCY MANAGEMENT SYSTEM

The field of Emergency Management is one of the most dynamic and challenging areas for managers. They dynamic face challenges of taking critical division on daily basis, and this; they must do without delay.
Standing Wave Thermoacoustic Refrigeration

INTEGRATED SYSTEM SECURITY THROUGH GRAPHICAL PASSWORD AUTHENTICATION

AIntegrated system security through graphical password authentication is the core foundation of any organization that needs to improve on their system security, to ensure the development of open-minded and effective organizational performance.
Yugoslav-Soviet Split

COMPUTER-BASED STUDENT EXAMINATION SYSTEM

A computer based examination system is an effective solution for mass educational evaluation. Computer based examination system is designed for universities, schools, colleges and even banking institutions and government for aptitude test and recruitment purposes.

P300 Researh

The Infinite Hotel Paradox

Infinity is one of those concepts that we think we understand, but most (all?) of us can't actually wrap our minds around. German mathematician David Hilbert created a thought experiment called the "Grand Hotel paradox" to demonstrate the absurd complexity of infinity.
MindCraft

Prisoner Hat Riddle

In this puzzle, you and nine other people have been abducted by aliens. The aliens are going to eat you, but if you can prove you are intelligent, then they will spare your lives.
From the HeARt

The Moving Sofa Problem

The moving sofa problem or sofa problem is a two-dimensional idealisation of real-life furniture-moving problems and asks for the rigid two-dimensional shape of largest area A that can be maneuvered through an L-shaped planar region with legs of unit width.
Sweetbud

THE COLLATZ PROBLEM

This problem is also known as the “3n + 1” problem. The conjecture was posed by L. COllatz in 1937. The explanation is simple, take any non-negative integer “n”, and if it is even, divide it by 2 to get n/2.
World Affairs Conference 2018

INSCRIBED SQUARE PROBLEM

We said there are geometrics problems as well. Start this one by drawing a closed loop. The loop can be any shape you want, it doesn’t have to be a circle. The only requirement is the beginning and the end to meet and the loop cannot cross itself.
Miss Arcade

The bridge riddle

Here’s the classic bridge riddle in animated form from Ted-Ed. How can you get a group of people across a bridge in a certain amount of time?
9651 VEX Robotics

Tips for Buying Your First Telescope

You'll get lots of hype when trying to pick a telescope. But by knowing just a few basics, like the types of telescopes described here, you'll be able to choose the one that's right for your observing interests, lifestyle, and budget.
CD Spoofing and Overclocking

Telescope Simulator

This simulator helps you to choose your observation equipment: it allows you to quickly get an idea of what you can see in an instrument, according to its power.
Donna

Timelapse of The Entire Universe

On a cosmic time scale, human history is as short as a wink. By compressing the 13.8 billion years of time into 10 minutes, this video shows how young we are, and how ancient and vast our universe is.
THacks2

The Blue Marble

The Blue Marble is an image of Earth taken on December 7, 1972, from a distance of about 29,000 kilometers (18,000 miles) from the planet's surface. It was taken by the crew of the Apollo 17 spacecraft on its way to the Moon, and is one of the most reproduced images in history.
PhiRacks

Journey To The Moon

The moon landing was a feat of engineering, accomplished through the careful deconstruction of a 3,000 ton spacecraft.
Home Point

What If All Humans Suddenly Disappeared From The Earth

What if human history ended today? You are one of 7.6 billion people on this Earth. But what does that mean?
Build a Business in Brampton

What If the Universe Was Just an Illusion?

What if the Universe is an illusion? What if your reality is not what it seems to be? What if you are you're just a 2D projection stretched on the surface of a black hole?
UTRA Sumobot

Einstein's Theory of General Relativity

n 1905, Albert Einstein determined that the laws of physics are the same for all non-accelerating observers, and that the speed of light in a vacuum was independent of the motion of all observers.

Lendridge

Einstein's Theory of Special Relativity

The theory of special relativity explains how space and time are linked for objects that are moving at a consistent speed in a straight line.

Mobike Go

Are Space and Time An Illusion?

Want to ask some sort of crazy question about Space?
hack.init()

Relativity and Time Dilation

A basic tour of relativity, which completely demolishes our usual understanding of space and time, and instead shows that strange things can happen when we travel close to the speed of light.
Brain Browse

The Telescope As A Time Machine

When you look up, how far back in time do you see?

Contact Me

Feel free to contact me.