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	<title>Oscar Davis | Department of Computer Science</title>
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        <meta property="twitter:image" content="https://www.cs.ox.ac.uk/files/14387//pic_rad.jpg"/>[an error occurred while processing this directive]<!-- BREADCRUMBS --><div class="content-width"><ol class="breadcrumb text-uppercase"><li><a href="/">Home</a></li><li><a href="/aboutus/">About Us</a></li><li><a href="/people/">People</a></li><li><a href="/people/students.html">Students</a></li><li class="active">Oscar Davis</li></ol></div><!-- MOBILE NAVIGATION --><div class="content-width space-below mobile-menu-placeholder visible-xs visible-sm"></div><!-- COLUMNS --><div class="container-fluid content-width"><div class="row"><div class="col-xs-12 col-md-9 col-md-push-3" id="maincontent" itemscope="itemscope" itemtype="http://schema.org/Person"><!-- CONTENT (Column 2) --><div class="page-title"><h1><span itemprop="name">Oscar Davis</span></h1></div><div class="no-gutters"><div class="row"><div class="col-xs-12 col-md-4 panel panel-medium-brown equal-height equal-height-center-vertical">
        							<img class="img-responsive center-block" itemprop="image" src="/files/14387//pic_rad.jpg" alt="Personal photo - Oscar Davis" /></div><div class="col-xs-12 col-md-4 panel panel-dark-blue panel-condensed equal-height"><div class="panel-body"><p><strong> <span itemprop="givenName">Oscar</span> <span itemprop="familyName">Davis</span> <span itemprop="honorificSuffix"></span></strong></p><p></p><div itemprop="jobTitle" class="indent">Doctoral Student</div><p></p><p></p><p></p><p class="no-bottom-margin"></p></div></div><div class="col-xs-12 col-md-4 panel panel-light-blue panel-condensed equal-height"><div class="panel-body"><h2 class="panel-subheading text-uppercase no-top-margin">Themes:</h2><ul class="list-comma-separated"><li><a href="/research/ai_ml" class="panel-link"><span itemprop="affiliation">Artificial Intelligence and Machine Learning</span></a></li></ul></div></div></div></div><h2>Biography</h2><p>I study Machine Learning, and am most interested in generative modelling; see, for instance, <a href="https://arxiv.org/abs/2405.14664">my first paper</a>, where we explored Riemannian Flow Matching for discrete data generation. My previous work concerned primarily Graph Neural Networks.</p><h2>Selected Publications</h2><p><a href="/people/publications/date/Oscar.Davis.html" class="btn btn-dark-brown-outline btn-thin text-uppercase">View All</a><a href="https://www.cs.ox.ac.uk/research/publications/manage" class="btn btn-dark-brown-outline btn-thin text-uppercase">Manage publications</a></p><ul class="list-unbulleted list-unbulleted-spaced"><li> <p class="publicationTitle"> <strong>
            Fisher Flow Matching for Generative Modeling over Discrete Data </strong> </p>
	    <p class="publicationAuthors"> <em> Oscar Davis&#x201a; Samuel Kessler&#x201a; Mircea Petrache&#x201a; &#x0130;smail &#x0130;lkan Ceylan&#x201a; Michael Bronstein and Avishek Joey Bose  </em> </p>
	
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the 38th Annual Conference on Neural Information Processing Systems (NeurIPS)</em>.
        2024.
        </p>
	
        <p class="publicationlinks"> <a
        
            href="/publications/publication16432-abstract.html"> Details   <span class="sr-only" > about <em> Fisher Flow Matching for Generative Modeling over Discrete Data  </em></span> </a> | <a
        
            href="/publications/publication16432.bib"> BibTeX  <span class="sr-only" > data for <em> Fisher Flow Matching for Generative Modeling over Discrete Data  </em></span>   </a> 
					| <a href="https://arxiv.org/abs/2405.14664"> Link <span class="sr-only" > to <em> Fisher Flow Matching for Generative Modeling over Discrete Data  </em></span> </a>
  				</li></ul><h2>Supervisors</h2><div class="row"><div itemscope="itemscope" itemtype="http://schema.org/Person" class="picturebox col-xs-6 col-sm-4 col-md-3  clear-xs clear-sm clear-md clear-lg"><a class="piccy" href="/people/Michael.Bronstein/" style="background-image:url('/files/13446//portrait-horse.jpg')"></a><center><a href="/people/Michael.Bronstein/"><span class="newcaption"><span itemprop="name">Michael&nbsp;Bronstein</span></span></a></center></div><div itemscope="itemscope" itemtype="http://schema.org/Person" class="picturebox col-xs-6 col-sm-4 col-md-3 "><a class="piccy" href="/people/IsmailIlkan.Ceylan/" style="background-image:url('/files/12050//iceylan.jpg')"></a><center><a href="/people/IsmailIlkan.Ceylan/"><span class="newcaption"><span itemprop="name">Ismail Ilkan Ceylan</span></span></a></center></div></div>
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