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<!doctype html><html lang="en" class="no-js"><head><meta charset="utf-8"> <title>About me - Gr茅goire Petit</title><meta property="og:locale" content="en-US"><meta property="og:site_name" content="Gr茅goire Petit"><meta property="og:title" content="About me"><link rel="canonical" href="https://gregoirepetit.github.io/"><meta property="og:url" content="https://gregoirepetit.github.io/"><meta property="og:description" content="Gr茅goire Petit"> <script type="application/ld+json"> { "@context" : "http://schema.org", "@type" : "Person", "name" : "Gr茅goire Petit", "url" : "https://gregoirepetit.github.io", "sameAs" : null } </script> <link href="https://gregoirepetit.github.io/feed.xml" type="application/atom+xml" rel="alternate" title="Gr茅goire Petit Feed"> <meta name="HandheldFriendly" content="True"><meta name="MobileOptimized" content="320"><meta name="viewport" content="width=device-width, initial-scale=1.0"> <script> document.documentElement.className = document.documentElement.className.replace(/\bno-js\b/g, '') + ' js '; 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</script> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: { inlineMath: [ ['$','$'], ["\$","\$"] ], processEscapes: true } }); </script> <script src='https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/latest.js?config=TeX-MML-AM_CHTML' async></script> </head><body> <div class="masthead"><div class="masthead__inner-wrap"><div class="masthead__menu"><nav id="site-nav" class="greedy-nav"> <button><div class="navicon"></div></button><ul class="visible-links"><li class="masthead__menu-item masthead__menu-item--lg"><a href="https://gregoirepetit.github.io/">Gr茅goire Petit</a></li><li class="masthead__menu-item"><a href="https://gregoirepetit.github.io/publications/">Publications</a></li><li class="masthead__menu-item"><a href="https://gregoirepetit.github.io/teaching/">Teaching</a></li><li class="masthead__menu-item"><a href="https://gregoirepetit.github.io/cv/">CV</a></li><li class="masthead__menu-item"><a href="https://gregoirepetit.github.io/thesis/">PhD Thesis</a></li></ul><ul class="hidden-links hidden"></ul></nav></div></div></div><div id="main" role="main"><div class="sidebar sticky"><div itemscope itemtype="http://schema.org/Person"><div class="author__avatar"> <img src="https://gregoirepetit.github.io/images/profile.png" class="author__avatar" alt=""></div><div class="author__content"><h3 class="author__name"></h3><p class="author__bio">PhD Continual Learning, Dual Master's Degree in Computer Science and Engineering.</p></div><div class="author__urls-wrapper"> <button class="btn btn--inverse">Follow</button><ul class="author__urls social-icons"><li><i class="fa fa-fw fa-map-marker" aria-hidden="true"></i> Europe</li><li><a href="https://www.linkedin.com/in/gregoire-petit"><i class="fab fa-fw fa-linkedin" aria-hidden="true"></i> LinkedIn</a></li><li><a href="https://github.com/GregoirePetit"><i class="fab fa-fw fa-github" aria-hidden="true"></i> Github</a></li><li><a href="https://scholar.google.com/citations?user=oKWj7yQAAAAJ"><i class="fas fa-fw fa-graduation-cap"></i> Google Scholar</a></li></ul></div></div></div><article class="page" itemscope itemtype="http://schema.org/CreativeWork"><meta itemprop="headline" content="About me"><meta itemprop="description" content="Gr茅goire Petit"><div class="page__inner-wrap"><header><h1 class="page__title" itemprop="headline">About me</h1></header><section class="page__content" itemprop="text"><p>My desire to conduct research stems from a deep fascination with the transformative power of Machine Learning and its potential to solve complex, real-world problems. I am particularly drawn to conducting research in the field of generative AI, where the integration of diverse data modalities offers an exciting frontier for innovation.</p><h1 id="education">Education</h1><p>I am a PhD researcher in Machine Learning and Computer Vision. I conducted my research in the <a href="https://list.cea.fr">CEA LIST</a> of <a href="https://www.cea-tech.fr">CEA Tech</a> and in the <a href="http://imagine.enpc.fr/">IMAGINE team</a> of <a href="http://www.enpc.fr/">Ecole des Ponts Paristech</a> in Paris. My works are focusing on Exemplar-Free Class-Incremental Learning problems, which aims at learning new classes while keeping the knowledge of the previous ones. During my PhD studies, I was supervised by <a href="https://scholar.google.com/citations?user=fjsa2GYAAAAJ">Dr. Adrian Popescu</a>, <a href="https://scholar.google.fr/citations?user=IZczNpUAAAAJ">Dr. Bertrand Delezoide</a> and <a href="https://davidpicard.github.io">Prof. David Picard</a>. My thesis was funded by <a href="https://www.ai4media.eu/">AI4Media</a>, a 4-year-long project funded under the European Union鈥檚 Horizon 2020 research and innovation programme.</p><p>I graduated from <a href="https://www.imt-atlantique.fr/en">IMT Atlantique</a> with a Master of Engineering in Information Technology (Telecom Bretagne) and from the <a href="https://www.gatech.edu/">Georgia Institute of Technology</a> with a <a href="https://catalog.gatech.edu/programs/computer-science-ms/">Master of Science in Computer Science</a>, specializing in Machine Learning.</p><p>Currently, I am conducting a postdoc at the <a href="https://www.i-med.ac.at/">Medical University of Innsbruck</a> in Austria, in the Digital Cardiology group.</p><h1 id="news">News</h1><ul><li>2024: I am currently conducting a postdoc at the <a href="https://www.i-med.ac.at/">Medical University of Innsbruck</a> in Austria, in the Digital Cardiology group.</li><li>January 2024: I presented my work on <a href="https://gregoirepetit.github.io/projects/PreTrIL">PreTrIL</a> at the <a href="https://wacv2024.thecvf.com/">WACV2024 conference</a> in Waikoloa, HI, USA.</li><li>I defended my <a href="https://gregoirepetit.github.io/thesis/">PhD</a>. on the 5th of December 2023!</li><li>August 2023: I presented my work on <a href="https://gregoirepetit.github.io/projects/PlaStIL">PlaStIL</a> at the <a href="https://lifelong-ml.cc/">CoLLAs2023</a> conference in Montr茅al, Canada.</li><li>January 2023: I presented my work on <a href="https://gregoirepetit.github.io/projects/FeTrIL">FeTrIL</a> at the <a href="https://wacv2023.thecvf.com/">WACV2023 conference</a> in Waikoloa, HI, USA.</li><li>September 2022: I attended the <a href="https://www.ai4media.eu">AI4Media</a> colloquium in Thessaloniki, Greece.</li><li>July 2022: I participated in the <a href="https://visum.inesctec.pt/">VISUM</a> summer school in Porto, Portugal.</li><li>June 2022: I attended the <a href="https://cvpr2022.thecvf.com/">CVPR2022</a> in New Orleans, LA, USA.</li></ul><h1 id="publications">Publications</h1><p>Below are listed my publications, from the latest to the oldest. You can also find my articles on <a href="https://scholar.google.com/citations?user=oKWj7yQAAAAJ">my Google Scholar profile</a>.</p><div class="work-list__item"><hr /><article class="archive__item" itemscope="" itemtype="http://schema.org/CreativeWork"> <h2 class="archive__item-title" itemprop="headline"> <a href="https://gregoirepetit.github.io/projects/PreTrIL" rel="permalink"></a></h2> <div class="row"><div class="col-xs-12 col-sm-8 col-md-8"><h2>An Analysis of Initial Training Strategies for Exemplar-Free Class-Incremental Learning</h2><p><a href="https://gregoirepetit.github.io">Gr茅goire Petit</a>, <a href="https://msoumm.github.io/">Michael Soumm</a>, <a href="https://evajf.github.io/">Eva Feillet</a>, <a href="https://scholar.google.com/citations?user=fjsa2GYAAAAJ">Adrian Popescu</a>, <a href="https://scholar.google.fr/citations?user=IZczNpUAAAAJ">Bertrand Delezoide</a>, <a href="https://davidpicard.github.io">David Picard</a> and <a href="https://hudelotc.github.io/">C茅line Hudelot</a></p><a href="https://github.com/GregoirePetit/PlaStIL"><button type="button" class="btn btn-primary btn-xs">Code</button></a> <a href="https://arxiv.org/pdf/2308.11677"><button type="button" class="btn btn-primary btn-xs">PDF</button></a> <a href="https://gregoirepetit.github.io/projects/PreTrIL"><button type="button" class="btn btn-primary btn-xs">Project Page</button></a><p>Published in <i>Winter Conference on Applications of Computer Vision (WACV)</i>, 2024</p></div><div class="col-xs-10 col-sm-4 col-md-4"> <a class="thumbnail"> <img src="/images/PreTrIL_thumbnail.png" alt="An Analysis of Initial Training Strategies for Exemplar-Free Class-Incremental Learning" style="max-height:15em; display: block; margin-left: auto; margin-right: auto;" /> </a></div></div> </article><hr /></div><div class="work-list__item"><hr /><article class="archive__item" itemscope="" itemtype="http://schema.org/CreativeWork"> <h2 class="archive__item-title" itemprop="headline"> <a href="https://gregoirepetit.github.io/projects/PlaStIL" rel="permalink"></a></h2> <div class="row"><div class="col-xs-12 col-sm-8 col-md-8"><h2>PlaStIL: Plastic and Stable Memory-Free Class-Incremental Learning</h2><p><a href="https://gregoirepetit.github.io">Gr茅goire Petit</a>, <a href="https://scholar.google.com/citations?user=fjsa2GYAAAAJ">Adrian Popescu</a>, <a href="https://scholar.google.com/citations?user=hivcTB0AAAAJ">Eden Belouadah</a>, <a href="https://davidpicard.github.io">David Picard</a> and <a href="https://scholar.google.fr/citations?user=IZczNpUAAAAJ">Bertrand Delezoide</a></p><a href="https://github.com/GregoirePetit/PlaStIL"><button type="button" class="btn btn-primary btn-xs">Code</button></a> <a href="https://arxiv.org/pdf/2209.06606"><button type="button" class="btn btn-primary btn-xs">PDF</button></a> <a href="https://gregoirepetit.github.io/projects/PlaStIL"><button type="button" class="btn btn-primary btn-xs">Project Page</button></a><p>Published in <i>Second Conference on Lifelong Learning Agents</i>, 2023</p></div><div class="col-xs-10 col-sm-4 col-md-4"> <a class="thumbnail"> <img src="/images/PlaStIL_thumbnail.png" alt="PlaStIL: Plastic and Stable Memory-Free Class-Incremental Learning" style="max-height:15em; display: block; margin-left: auto; margin-right: auto;" /> </a></div></div> </article><hr /></div><div class="work-list__item"><hr /><article class="archive__item" itemscope="" itemtype="http://schema.org/CreativeWork"> <h2 class="archive__item-title" itemprop="headline"> <a href="https://gregoirepetit.github.io/projects/FeTrIL" rel="permalink"></a></h2> <div class="row"><div class="col-xs-12 col-sm-8 col-md-8"><h2>FeTrIL: Feature Translation for Exemplar-Free Class-Incremental Learning</h2><p><a href="https://gregoirepetit.github.io">Gr茅goire Petit</a>, <a href="https://scholar.google.com/citations?user=fjsa2GYAAAAJ">Adrian Popescu</a>, <a href="https://www.wayup.com/profile/Hugo-Schindler-788dbd9307/">Hugo Schindler</a>, <a href="https://davidpicard.github.io">David Picard</a> and <a href="https://scholar.google.fr/citations?user=IZczNpUAAAAJ">Bertrand Delezoide</a></p><a href="https://github.com/GregoirePetit/FeTrIL"><button type="button" class="btn btn-primary btn-xs">Code</button></a> <a href="https://arxiv.org/pdf/2211.13131"><button type="button" class="btn btn-primary btn-xs">PDF</button></a> <a href="https://gregoirepetit.github.io/projects/FeTrIL"><button type="button" class="btn btn-primary btn-xs">Project Page</button></a><p>Published in <i>Winter Conference on Applications of Computer Vision (WACV)</i>, 2023</p></div><div class="col-xs-10 col-sm-4 col-md-4"> <a class="thumbnail"> <img src="/images/FeTrIL_thumbnail.png" alt="FeTrIL: Feature Translation for Exemplar-Free Class-Incremental Learning" style="max-height:15em; display: block; margin-left: auto; margin-right: auto;" /> </a></div></div> </article><hr /></div><div class="work-list__item"><hr /><article class="archive__item" itemscope="" itemtype="http://schema.org/CreativeWork"> <h2 class="archive__item-title" itemprop="headline"> <a href="https://gregoirepetit.github.io/projects/AdvisIL" rel="permalink"></a></h2> <div class="row"><div class="col-xs-12 col-sm-8 col-md-8"><h2>AdvisIL: A Class-Incremental Learning Advisor</h2><p><a href="https://evajf.github.io/">Eva Feillet</a>, <a href="https://gregoirepetit.github.io">Gr茅goire Petit</a>, <a href="https://scholar.google.com/citations?user=fjsa2GYAAAAJ">Adrian Popescu</a>, Marina Reyboz and <a href="https://hudelotc.github.io/">C茅line Hudelot</a></p><a href="https://github.com/EvaJF/AdvisIL"><button type="button" class="btn btn-primary btn-xs">Code</button></a> <a href="https://openaccess.thecvf.com/content/WACV2023/papers/Feillet_AdvisIL_-_A_Class-Incremental_Learning_Advisor_WACV_2023_paper.pdf"><button type="button" class="btn btn-primary btn-xs">PDF</button></a> <a href="https://gregoirepetit.github.io/projects/AdvisIL"><button type="button" class="btn btn-primary btn-xs">Project Page</button></a><p>Published in <i>Winter Conference on Applications of Computer Vision (WACV)</i>, 2023</p></div><div class="col-xs-10 col-sm-4 col-md-4"> <a class="thumbnail"> <img src="/images/advisIL_thumbnail.png" alt="AdvisIL: A Class-Incremental Learning Advisor" style="max-height:15em; display: block; margin-left: auto; margin-right: auto;" /> </a></div></div> </article><hr /></div></section><footer class="page__meta"></footer></div></article></div><div class="page__footer"><footer>   <div class="page__footer-follow"><ul class="social-icons"><li><strong>Follow:</strong></li><li><a href="http://github.com/GregoirePetit"><i class="fab fa-github" aria-hidden="true"></i> GitHub</a></li><li><a href="https://www.linkedin.com/in/gregoire-petit/"><i class="fab fa-linkedin" aria-hidden="true"></i> LinkedIn</a></li></ul></div><div class="page__footer-copyright">© 2024 Gr茅goire Petit.</div></footer></div><script src="https://gregoirepetit.github.io/assets/js/main.min.js"></script> <script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); 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