[an error occurred while processing this directive]<meta name="keywords" content="Department of Computer Science, publications, by personal, Abheek Ghosh"></meta><meta name="description" content="Publications, by personal, Department of Computer Science, Oxford, Abheek Ghosh"></meta><title>Department of Computer Science, University of Oxford: Abheek Ghosh : Publications
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			</style>[an error occurred while processing this directive]<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><a href="/people/Abheek.Ghosh"><span itemprop="name">Abheek Ghosh</span></a></li><li class="active">Publications</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"><!-- CONTENT (Column 2) --><div class="page-title"><h1>Abheek Ghosh : Publications
</h1></div><div role="toolbar" class="btn-toolbar"><div class="btn-group"><a href="/people/publications/personal/Abheek.Ghosh.html" aria-hidden="true" type="button" class="btn btn-oxford-blue"><span class="glyphicon glyphicon-sort-by-attributes"></span> Personal ordering</a><a href="/people/publications/bibtex/Abheek.Ghosh.html" aria-hidden="true" type="button" class="btn btn-default"><span class="glyphicon glyphicon-file"></span> BibTex</a></div></div><p></p><ul class="list-unbulleted list-unbulleted-spaced"><li>
	
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	<p class="publicationTitle"> <strong>
            Indexability is Not Enough for Whittle: Improved&#x201a; Near&#x2212;Optimal Algorithms for Restless Bandits </strong> </p>
	    <p class="publicationAuthors"> <em> Abheek Ghosh&#x201a; Dheeraj Nagaraj&#x201a; Manish Jain and Milind Tambe  </em> </p>
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the 2023 International Conference on Autonomous Agents & Multiagent Systems (AAMAS)</em>.
        2023.
        </p> <p
            class="publicationNote"> arXiv:2211.00112</p>
	
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            		href="/publications/publication15719-abstract.html">
			Details <span class="sr-only" > about <em> Indexability is Not Enough for Whittle: Improved&#x201a; Near&#x2212;Optimal Algorithms for Restless Bandits  </em></span> </a> |
			<a href="/publications/publication15719.bib">
			BibTeX  <span class="sr-only" > data for <em> Indexability is Not Enough for Whittle: Improved&#x201a; Near&#x2212;Optimal Algorithms for Restless Bandits  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Contest Design with Threshold Objectives </strong> </p>
	    <p class="publicationAuthors"> <em> Edith Elkind&#x201a; Abheek Ghosh and Paul Goldberg  </em> </p>
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the Web and Internet Economics (WINE)</em>.
        
                Pages 554.
            2021.
        </p> <p
            class="publicationNote"> arXiv:2109.03179</p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication15718-abstract.html">
			Details <span class="sr-only" > about <em> Contest Design with Threshold Objectives  </em></span> </a> |
			<a href="/publications/publication15718.bib">
			BibTeX  <span class="sr-only" > data for <em> Contest Design with Threshold Objectives  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Complexity of Deliberative Coalition Formation </strong> </p>
	    <p class="publicationAuthors"> <em> Edith Elkind&#x201a; Abheek Ghosh and Paul Goldberg  </em> </p>
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the AAAI Conference on Artificial Intelligence (AAAI)</em>.
        
            Vol. 36.
        
            No. 5.
        
                Pages 4975&#x2013;4982.
            2022.
        </p> <p
            class="publicationNote"> arXiv:2202.12594</p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication15722-abstract.html">
			Details <span class="sr-only" > about <em> Complexity of Deliberative Coalition Formation  </em></span> </a> |
			<a href="/publications/publication15722.bib">
			BibTeX  <span class="sr-only" > data for <em> Complexity of Deliberative Coalition Formation  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Simultaneous Contests with Equal Sharing Allocation of Prizes: Computational Complexity and Price of Anarchy </strong> </p>
	    <p class="publicationAuthors"> <em> Edith Elkind&#x201a; Abheek Ghosh and Paul Goldberg  </em> </p>
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the Symposium in Algorithmic Game Theory (SAGT)</em>.
        2022.
        </p> <p
            class="publicationNote"> arXiv:2207.08151</p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication15721-abstract.html">
			Details <span class="sr-only" > about <em> Simultaneous Contests with Equal Sharing Allocation of Prizes: Computational Complexity and Price of Anarchy  </em></span> </a> |
			<a href="/publications/publication15721.bib">
			BibTeX  <span class="sr-only" > data for <em> Simultaneous Contests with Equal Sharing Allocation of Prizes: Computational Complexity and Price of Anarchy  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Contests to Incentivize a Target Group </strong> </p>
	    <p class="publicationAuthors"> <em> Edith Elkind&#x201a; Abheek Ghosh and Paul Goldberg  </em> </p>
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the International Joint Conference in Artificial Intelligence (IJCAI)</em>.
        2022.
        </p> <p
            class="publicationNote"> arXiv:2204.14051</p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication15720-abstract.html">
			Details <span class="sr-only" > about <em> Contests to Incentivize a Target Group  </em></span> </a> |
			<a href="/publications/publication15720.bib">
			BibTeX  <span class="sr-only" > data for <em> Contests to Incentivize a Target Group  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Truthful and near&#x2212;optimal mechanisms for welfare maximization in multi&#x2212;winner elections </strong> </p>
	    <p class="publicationAuthors"> <em> Umang Bhaskar&#x201a; Varsha Dani and Abheek Ghosh  </em> </p>
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the AAAI Conference on Artificial Intelligence (AAAI)</em>.
        
            Vol. 32.
        
            No. 1.
        2018.
        </p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication15724-abstract.html">
			Details <span class="sr-only" > about <em> Truthful and near&#x2212;optimal mechanisms for welfare maximization in multi&#x2212;winner elections  </em></span> </a> |
			<a href="/publications/publication15724.bib">
			BibTeX  <span class="sr-only" > data for <em> Truthful and near&#x2212;optimal mechanisms for welfare maximization in multi&#x2212;winner elections  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            On the welfare of cardinal voting mechanisms </strong> </p>
	    <p class="publicationAuthors"> <em> Umang Bhaskar and Abheek Ghosh  </em> </p>
	
	<p class="publicationDetails"> 
            In  
            <em>
            Proceedings of the 38th IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS)</em>.
        Schloss Dagstuhl&#x2212;Leibniz&#x2212;Zentrum fuer Informatik.
        2018.
        </p>
	
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            		href="/publications/publication15723-abstract.html">
			Details <span class="sr-only" > about <em> On the welfare of cardinal voting mechanisms  </em></span> </a> |
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			BibTeX  <span class="sr-only" > data for <em> On the welfare of cardinal voting mechanisms  </em></span>   </a>
			
			
		
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