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<span class="CEURVOLNR">Vol-XXX</span> <br>
<span class="CEURURN">urn:nbn:de:0074-XXX-C</span>
<p align="justify"><font color="#777777" size="-2">Copyright © 
<span class="CEURPUBYEAR">2011</span> for the individual papers
by the papers' authors. Copying permitted only for private and academic purposes.
This volume is published and copyrighted by its editors.</font></p>

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<h1><a href="http://ir.ii.uam.es/divers2011">DiveRS 2011</a> &#8211; <span class="CEURVOLTITLE">ACM RecSys 2011 Workshop on Novelty and Diversity in Recommender Systems</span></h1>

<h3>
<span class="CEURFULLTITLE">Proceedings of the Workshop on Novelty and Diversity in Recommender Systems (DiveRS 2011), 
at the 5<sup>th</sup> ACM International Conference on Recommender Systems (RecSys 2011)</span><br>
</h3>
<h3><span class="CEURLOCTIME">Chicago, Illinois, USA, 23 October 2011</span></h3>
<br>
<b> Edited by </b>
<p>

</p><h3>
   <a href="http://www.eps.uam.es/~castells"><span class="CEURVOLEDITOR">Pablo Castells</span></a><sup>1</sup><br>
   <a href="http://www.cs.ucl.ac.uk/people/J.Wang.html"><span class="CEURVOLEDITOR">Jun Wang</span></a><sup>2</sup><br>
   <a href="http://ir.ii.uam.es/~rlara"><span class="CEURVOLEDITOR">Rub&eacute;n Lara</span></a><sup>3</sup><br>
   <a href="http://www.dcs.bbk.ac.uk/~dell"><span class="CEURVOLEDITOR">Dell Zhang</span></a><sup>4</sup><br>

</h3>

<sup>1</sup> <a href="http://ir.ii.uam.es">Universidad Aut&oacute;noma de Madrid</a>, Spain<br>
<sup>2</sup> <a href="http://fmediadev.cs.ucl.ac.uk">University College London</a>, UK<br>
<sup>3</sup> <a href="http://www.tid.es">Telef&oacute;nica Investigaci&oacute;n y Desarrollo</a>, Spain<br>
<sup>4</sup> <a href="http://www.dcs.bbk.ac.uk">Birkbeck, University of London</a>, UK<br>
<hr>

<div class="CEURTOC">
<h2> Table of Contents </h2>

<UL>
<a href="frontmatter.pdf">Front matter</a>: preface and table of contents<br>

<h3><span class="CEURSESSION">Keynote </span></h3>
<a href="keynote.pdf">
<span class="CEURTITLE">Towards Diverse Recommendation</span></a>
<span class="CEURPAGES">1</span> <br>
<span class="CEURAUTHORS">Neil Hurley</span>
</UL>

<ol>
<h3><span class="CEURSESSION">Papers </span></h3>

<li><a href="paper1.pdf">
<span class="CEURTITLE">Maximizing Aggregate Recommendation Diversity: A Graph-Theoretic Approach</span></a>
<span class="CEURPAGES">3-10</span> <br>
<span class="CEURAUTHORS">Gediminas Adomavicius and Youngok Kwon</span>
</li>

<li><a href="paper2.pdf">
<span class="CEURTITLE">On Unexpectedness in Recommender Systems: Or How to Expect the Unexpected</span></a>
<span class="CEURPAGES">11-18</span> <br>
<span class="CEURAUTHORS">Panagiotis Adamopoulos and Alexander Tuzhilin</span>
</li>

<li><a href="paper3.pdf">
<span class="CEURTITLE">Fusion-based Recommender System for Improving Serendipity</span></a>
<span class="CEURPAGES">19-26</span> <br>
<span class="CEURAUTHORS">Kenta Oku and Fumio Hattori</span>
</li>

<li><a href="paper4.pdf">
<span class="CEURTITLE">The Oblivion Problem: Exploiting Forgotten Items to Improve Recommendation Diversity</span></a>
<span class="CEURPAGES">27-34</span> <br>
<span class="CEURAUTHORS">Fernando Mour&atilde;o, Claudiane Fonseca, Camila Ara&uacute;jo and Wagner Meira Jr.</span>
</li>

<li><a href="paper5.pdf">
<span class="CEURTITLE">A Framework for Recommending Collections</span></a>
<span class="CEURPAGES">35-42</span> <br>
<span class="CEURAUTHORS">Jennifer Golbeck and Derek L. Hansen</span>
</li>

<li><a href="paper6.pdf">
<span class="CEURTITLE">Helping Users Perceive Recommendation Diversity</span></a>
<span class="CEURPAGES">43-50</span> <br>
<span class="CEURAUTHORS">Rong Hu and Pearl Pu</span>
</li>

<li><a href="paper7.pdf">
<span class="CEURTITLE">An Evaluation of Novelty and Diversity Based on Fuzzy Logic</span></a>
<span class="CEURPAGES">51-58</span> <br>
<span class="CEURAUTHORS">Simone Santini and Pablo Castells</span>
</li>

</ol>

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<p>
The whole proceedings can also be downloaded as a single file (<a href="divers2011.pdf">pdf</a>).
</p>

<hr>
<font color="#777777" size="-1">
2-Dec-2011: submitted by Pablo Castells<br>
<span class="CEURPUBDATE"><span class="CEURPUBDATE">: published on CEUR-WS.org
</font>

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