CEO of Obeo

I started as a software engineer with a hint of academia through a master degree. I got involved in open-source projects quite early through contributions to KDE or the Linux Kernel, I then joined the Eclipse community and I am leading couples of projects there (EcoreTools, Amalgamation) and I am a member of the Architecture Council. The itch I keep scratching is 'How can we make better and open tools, faster?' and that led me to domain specific modeling practices and technologies. I like to share my findings through conferences and happened to co-author a number of articles and research papers.

Advancing Web-Based Modeling Tools with Sirius Web: An Illustration with SysON

Introducing Our Latest Innovations in Modeling: Eclipse Sirius & SysON. This week, I presented at the Models 2024 conference in Linz (Austria) as part of the Industry Day, where I introduced two of our Open-Source initiatives: Sirius Web , part of the Eclipse Sirius project, and Eclipse SysON , a SysMLv2 modeling tool built on Sirius. During the session, I outlined several important aspects of...

Faire progresser les outils de modélisation basés sur le web avec Sirius Web : Une illustration avec SysON

Cette semaine, j’ai présenté à la conférence Models 2024 à Linz (Autriche) dans le cadre de la Journée de l’Industrie, où j’ai introduit deux de nos initiatives open source : Sirius Web , qui fait partie du projet Eclipse Sirius, et Eclipse SysON , un outil de modélisation SysMLv2 construit sur Sirius. Au cours de la session, j’ai mis en évidence plusieurs aspects importants de nos développements ...

How much time do I need to make coffee ?

Cédric Brun Build open-source technologies to enable mission critical tools for complex domains. As you might be enjoying your summer and browsing around here, let me show you a little prototype I’ve been developing on and off through several versions of Sirius Web. It’s now based on the latest Sirius Web release. Kudos to the Sirius team for releasing every 8 weeks like clockwork! The idea was in...

Combien de temps me faut-il pour faire du café ?

Alors que vous profitez peut-être de votre été et que vous naviguez par ici, laissez-moi vous montrer un petit prototype sur lequel j’ai travaillé par intermittence à travers plusieurs versions de Sirius Web. Il est maintenant basé sur la dernière version de Sirius Web. Bravo à l’équipe Sirius pour leurs sorties toutes les 8 semaines comme sur des roulettes ! L’idée a été inspirée par Guesstimate ...

(Sirius + Papyrus) × Web: a new Era for Collaborative Engineering tools

I am excited to announce our collaboration with CEA-List towards a new era of open-source model-based solutions! We’ve embarked on three joint and complementary initiatives: Papyrus adopting Sirius, developing Web Editors for Papyrus alongside the Sirius Web platform, beginning the implementation of a Web-based version of the forthcoming systems engineering standard SysML v2 through a project with...

Do you know Ecore? Looking for a reference card?

“ Everything should be made as simple as possible, but not simpler ” probably was one of the mantra the Eclipse Modeling Framework team (Ed Merks, Marcelo Paternostro, Dave Steinberg among others…) sticked to when they created the core concepts which would allow the definition of all the others tools. Ecore is a kernel, you define your domain-specific model using these constructs. It boils down to...

What if you could design, simulate and analyze all at once using Open-Source solutions?

At the Eclipse Foundation conference last October, we had the opportunity to demonstrate an integration of Eclipse Sirius Web and Project Jupyter Notebook for seamless design, simulation, and analysis. As a data enthusiast, I’ve always been impressed by the versatility of Jupyter. It serves as a hub for reproducible science and a gateway to a vast array of Python frameworks for data science, visua...